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SUPERCEDED BY:

3
1925-73

<?-.«L

Fixed Reproducible Tangible
Waalth in the United Statesm

^

1925- 79.

F IX E D
N O N R E SI D E N T I
TH E
UN I T E D ST A T ES,

Bur e au

of

Ec o no m i c

lk

5 ^

J a n ua r y

B U S IN E S S
1925-73

AL

C A P ITA L

Analy si s

>

•%

'% ■

1974

/

%
%

Ö

'V/
DI STRIBUTED BY:

■«!)

Ek J l t i

Na t i o n a l Te c h n i c a l In f o r m a t i o n Se r v i c e
U. S.

D EP A R T M EN T

OF

C OM M ERC E

IN

FOR T ECH N ICAL- REPO RT S
4.

1

oaH-OUrVÜ-ü*

T itle und S u b title

FIXED NONRESIDENTIAL BUSINESS CAPITAL IN THE UNITED STATES,
L925-73
v
.
*
v

hJ^rUJ

S. R ep ort D a te
January 1974
6. P er for m in g O r g a n iza tio n C od e

d
ft* P er for m in g O r g a n iza tio n Rcp c.
N o.

7. Aut hor (s)

U. S. Bureau of Economic Analysis

10. P rojcct/ Ta s lc/ W or k U n it N o .

i9. P erform in g O r g a n iza tio n N a m e and A d d r es s

Bureau of Economic Analysis
U. S. Department of Commerce
|_ Washington, D. C.
20230
1

11. C on tra ct/ G ra n t N o.

71

* 12.

13. T y p e o f R ep or t At P e r io d
C overed
o f

S p on s orin g A g e n c y N a m e and A d d r es s

Estimates
Capital Stock, 1925-73

Bureau of Economic Analysis
U. S. Department of Commerce
Washington, D. C.
20230

14. S p on s orin g A g e n c y C o d e

15. S u p p lem en ta ry N o tes

supersedes COM 71 -Olili
16. A b s tr a cts

This volume presents annual estimates of the stock of fixed nonresidential business
capital in the United States for the period 1925-73. Tabulations of gross and net
capital stocks, depreciation, discards, and average ages of gross and net stocks are
given by major industries and detailed types of equipment and structures. A state­
ment of the sources and methods used to prepare the estimates is presented, along
with a discussion of concepts of capital stock estimation.

17. K ey W ords and D ocu m en t A n a ly s is .

17o. D es cr ip tor s

Assets, capital, construction, depreciation, equipment, investments

17b. ld en tificrs / O p en - la n d ed Term s

Capital stock (gross and net), economic growth, national wealth
Reproduced by

NATIONAL TECHNICAL
INFORMATION SERVICE
17c. C O S A T I T ie Id/ G rou p

SC

U S Depart ment of Commerce
Springf ield VA 22151

For sale by the National Technical
Information Service, Springfield, Virginia 22151

18. D is trib u tio n S ta tem en t

'FMt lW Cf

19. S ecu r ity C la s s (T h is
R e p o r t)
U N C L A S S IF IE D
20. S ecu r ity C la s s ( T h is
Pa ge

21. N o . o f P a g e s

544
22. P r ic e

____ vNCi/miiHvi?_______

K4r- 7w>H

" ®

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ecoso® c

*

VC

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062087

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CO

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FIXED NONRESIDENTIAL BUSINESS CAPITAL IN THE UNITED STATES, 1925-73
A Supplement to the Survey of Current Business

U. S. Department of Commerce
Frederick B. Dent/Secretary
John K. Tabor/Under Secretary
Sidney L. Jones/ Assistant Secretary for Economic Affairs
Edward D. Failor/Administrator, Social and Economic Statistics Administration
George Jaszi/Director, Bureau of Economic Analysis

January 1974
it

Ta b l e

o f

Co n t e n t s

Pr e fa c e

and

A c k n o w l e d g m e n t s .......................................... .

Ch a p te r

1:

Co n c e p t u a l
Gr o s s

Fr a m e w o r k

investm ent

Se rvic e

live s

and

and
and

.....................................................................

Major

Es t i m a t i n g

c ap ital

Te c h n i q u e s

Ag e o f
Ch a p te r

2 :

Da ta

and

c apital

Gr o s s

since

breakdown

Alte rn a tive

p ric e

19 2 9 .

o f

.

.

.

In d exes

assets.

Business

.

.

.

.

.

.

.

.
.

.
.

.
.

.
.

T-7
.

T - 11

..........................................T - 1 2

fo r

Go v e r n m e n t - o w n e d ,
to

.

o f

p r iva te ly

Sta tis tic a l

Sc h e m a t i c

o u tlin e

o f

c ap ital

explanation

o f

term s

B r ie f

tab le

Detailed
Ta b l e s

•

»

19 7 2 - 7 3

o f
o f

ta b le
•

.

.

.

T - 14
,

,

,

,

.

.

.

from

...........................................T - 1 9

.

.

.

...................................T - 2 0

Go v e r n m e n t .

assets.

.

.

.

goods

study

.

.

estim ates.

.

.

,
.

.

.

.

.

.
.

..........................................

........................................................
.

»

,

.

.
.

T-2 1
T-2 2
T-2 4

...................................T - 2 5
*
.
.

............................
.

.

.

.

.

............................

T-2 6
T-2 8
T-2 9

.............................................................................................................. T - 2 9

contents

..........................................*

assets

operated

............................... T - 1 7

....................................................... . T - 1 7

...........................................................................

unpublished
c on ten ts.
o f

stru c tu res

Ta b l e s

fo r

Av a ila b ility

.

............................................

secondhand

Es t i m a t e s
B r ie f

.

...................................

.................................................................................................

purchases

In tro d u c tio n

....................................

investm ent

I n v e s t m e n t , 18 2 0 - 19 2 8

Go v e r n m e n t

Sta tis tic a l

stoc ks.

s t o c k s ............................................................................ .......

investm ent

In d u s tria l

3:

c apital

...................................T - 4

S o u r c e s ..................................................................................................................................................................... T - 1 4

Gr o s s

Ch a p te r

T-2

d i s c a r d s ...............................................................

net

............................. T - l

s t o c k s ................................... .......

V a l u a t i o n ................................... ........................................................................... .
De p r e c ia tio n

..................................i 1 1

.
*

..........................................

. . .

.............................................................................................................1- 5 0 2

T-3 1

This volume presents information on business capital in the United States,
a major source of the Nation's economic productivity. Specifically, it con­
tains detailed tabulations of estimates of the stocks of durable equipment and
nonresidential structures in the United States owned by private business that
have been published by the Bureau of Economic Analysis (BEA) for the years
since 1925>.
The estimates have two major distinguishing features: First, they are
consistent, definitionally and statistically, with BEA's national income and
product accounts; second, several alternative measures are presented to pro­
vide a set of tools that will be useful in a variety of economic analyses.
This is an interim report. Work on the improvement of the estimates is
underway. This improvement will stem mainly from better measures of the eco­
nomic life of equipment and structures and of the price of structures.
The estimates shown in this report are a segment of a larger BEA project
to measure the entire tangible capital of the Nation. The estimates of
business capital have been completed by estimates of residential structures
and of inventories, which appeared in the November 1971 and December 1972
issues of BEA's Survey of Current Business, respectively. Estimates of
stocks of consumer durables and government capital assets are being prepared •
This volume updates and revises the figures contained in Fixed Nonresi­
dential Business Capital in the United States, 1925-1970, published for the
Office of Business Economics (BEA's former designation)in November 1971 by
the National Technical Information Service, U.S. Department of Commerce.
The figures shown in the original volume have been revised for the years
since 1966 as a result of revised estimates of fixed investment in the nation­
al income and product accounts. Figures for earlier years remain the same
except for corrections incorporated on pages I4.8 , 5 1-5 2 , 5 U, 10 2 , 10 5 -10 6 , 10 8 ,
15 8 , 16 1-16 2 , 16U, 2 12 , 2 15 -2 16 , 2 18 , 253, 25 5 -25 6 , 2 5 8 , 293, 29 5 -29 6 , 29 8 ,
335, 337-338, 3h0, 375, 377-378, 3 8 0 , U25-U27, U37-U39, UU9-U51, and U57.
The text of the original volume has been reprinted here with only minor
changes.
In its initial phases, the work whose results are published in this
report was directed mainly by Lawrence Grose, formerly Assistant Director of
BEA, and later by Irving Rottenberg, then Chief of the National Income and
Wealth Division of BEA. To Robert C. Wasson goes the major credit for
establishing the statistical methodology underlying the estimates. Allan H.
Young designed the computer program. This program was subsequently refined
by John C. Musgrave, who also contributed to the preparation of the text of
this publication. Major contributions were also made by Gerald F. Donahoe,
Claudia Harkins, Bruce Levine, Teresa Weadock, and E. Lynn Williamson.

2-

^

George Jaszi
Director
Bureau of Economic Analysis

xv

C H A P T ER

1 :

C O N C EP T U A L

FRAM EW ORK AND

M A JOR ES T I M A T I N G

M ainly
stocks
4L

because

are

much

m ethodological

w ell

production

and

its

m ent_t h a t

are

p ic tu red

branches

o f

the

Ca p ital
stocks
qu ite

problem s
o f

the

Th e
c ap ital

in

stock

and

deducting

up.

As s u m e ,

in

a

qood

ten

years

the

perpetual

past

end

so

fo r t h ,

not

i t
and

the

u n til

a ft e r ,

i t

w ill

o ffs e t

by

d isc ard s.

Th e

be

m ain
to

fo r

reaching

back

in to

h e avily

in to

a ffe c t

teen th
the
less

fo r

c ap ital

be

in

stock

the
are

stock

re lia b le
Th e

the

also

century

than

m ajor

d iffic u ltie s
w ill

the

in

oth er

a t

end

o f

as

the

r e lia b le

to

derive

investm ent

19 2 0 ' s

and,

Inasm uc h

than
th is

o f

the

perpetual

T-l

one

are

m ajor

c o n s tru c tio n ,

tw en tieth

course.

only

d e ta ile d ,

flow s

the

needed

up

th a t

as

la te r

using

is

are

o f

the

the

Th e r e ­

investm ent

investm ent
to

and

ye a r .

to

m ethod

subject

$ 1 0 ,0 0 0

second,

tenth

by

c u ™ ] *! ;' ! ! Y e

p art

fo r

estim ating

estim ated
from

the

year
fo r

such

the

o f

in

good,

used

e a rly

19 3 0 ' s .

less

be

used

per

investm ent

Th e s e

fo r

is

been

betw een

the

o f

has

rise

the

investm ent

$ 1 0 ,0 0 0

w ill

o f

in ven tory

obtains

past

addition s

estim ates

are

p art

due

the

o f

much
those

end

fo r

types

shown

th is

the

level

e a rly

estim ates

o f

a t

statem ent

the

th a t

d iffe re n c e

perpetu al

the

and

d isc ard s, w ill

re p o rt.

o f

cum ulating

stock

th at

capture

estim ates

and

th at

r e lia b le

estim ates

the

flow s

o f

the

to

s to c k .

underlies

by

in

valu atio n

investm ent

the

estim ates

th is

o f

is

serious

approach

c apital

b efore

th a t

Th i s

bases

these

Un ite d

expressed
and

investm ent

$ 2 0 ,0 0 0

a t

them ,

th is

to

the

d ir e c tly

are

is

Th e

as

n in eteen th ,

those

in

and

In

the

annual

the

i t .

lim ita tio n

explained

o f

there

to

l o n g -la s tin g

published

w eiq h t,

o f

to
by

the

year

$ 1 0 0 ,0 0 0

In vestm en t

and,

estim ates

year

r e la tive ly

c e n tu ry,

flo w s- -

in ve s t­

re la tin g

stocks

investm ent

produced

c um ulative

im plem ent

q u a lific a tio n .

estim ates

value

m ethod

advan tag e

o f

given

th a t

m aintained

c o m p r e h e n s i v e ,a n d
a va ilab le

a

reaches

them

w ith

data

m e t h o d ."

am ong

d i ffi c u l t

disc arded.

f i r s t

i t

c ap ital

and

product

ava ilab le

com parisons

is

on

c ap ital

are

m ethod, w hich

fo r

in ve n tory

o f

to

th at

s ta rts

been

is

o f

econom ic

savin g

and

e ith e r

converting
i t

cum ulated

has

investm ent

the

in

in stan c e,

b efore

at

data

in ven tory

the

the

and

in ven tory

re la tin g

the

r e p o r t,

fo r

o f

incom e

based

c h arac te ristic s

estim ates

th a t

are

data

M oreover,

th is

n ation al

m ean in g fu l

d e taile d

those

consum ption,

"perpetual

encountered

perpetual

published

the
o f

preclude

are

the

problem s, estim ates

than

accounts.

Als o ,

com parable.

som e

on

c overag e

th a t

in

estim ates

or

incom plete.

prices
are

d is tr ib u tio n ,

stock

the

developed

nation al

d ir e c tly

Sta te s ,

*

o f

less

T EC H N I Q U ES

as

century

the

tw en tieth

c apital

estim ates
w ith

stock

en ter

dim inishing

the

investm ent

and

fo r

the

n in e­

those

fo r

the

p o s t - 19 2 9

report

fo r

the

e a r lie r

p e rio d ,

years

ye a rs .

o f

in ven tory

m ethod

c a p ita l.

Th e s e

stem s

from

d iffic u lt ie s

are

Gr o s s
Th e

investm ent

in ve n tory
GNP.

m ethod

Th e s e

flow s

Us e

by

o f

the

and

econom ic

accounts.

Th e

the

in

m anner

breakdown
Th e
gross
tin g
Th i s

treated
are

they

undergo

not

In
th is
item s
War

from

I I ,

owned
a

oth er

when

by

Business
in

prices

they

a t

prices

the

tw o

ac q u isitio n
Th e
assets
tio n
being
sh ip s ,

the
were

oth er

parts

c ap ital

o f

Su c h

the

a ss e ts.

and

the

c ap ital

Sim ila r

when

On e

the

assets

are

w ords,

obsolescence

estim ates
o f

large

in

secondhand
a fte r

purchased

World

and

although

I .

from

Go v e r n m e n t

values

are

these

assets

a t

values

them

Th e

oth er

m ethod

were

new,

i .e .,

at

m ethod

o f

valu in g

they

stock

tra n s a c tio n s ,

War

m ethod

a ss e ts.

q u ite

cum ula­

exam ple.

oth er

(n e t)

equipm ent

W orld

and

the

by

the

stock

ac q u isition s
were

in

and

a ss e ts,

secondhand

secondhand

tear
used.

w ar.

GNP

c apital

the

In

are

from

i t

in

to

a fte r

s e r ie s ,

done

from

show n

rem aining

and

the

n ation al

n on m an u fac tu n n g

is

assets

from

the

derived

deducting

ac q u isition s

occurred

be

Th i s

m anner

stru c tu res

during

can

new

stock

w ith

2 .

they

stem m ing

fe tc h e d

a c q u is itio n
betw een

w hich

w ith

assets

is

do

a i r c r a ft ,

and

grow th

o f
fo r
less

were

fixe d

su ited

th a t

u n w illin g

to

fo r

c apital

war

p art

o f

fin an c e

in

th e ir
the

large

a fte r

had

th e ir

servic e

the

than

investm ent

p r iva te ly

in

T-2

p art
been

the

o rig in a l

s e c to r,

o f

II

b u ilt

surplus
to

the

by

the

generous

c o s t.

w ould
such
may

In

overstate
assets

h ave

uses.
war

o f

special

th e ir

where
war

valu a­

s itu a tio n

Go v e r n m e n t

w ith

to

o f

the

consisted

assets

th e ir

stocks

w ith

the

valu ation

required

sp ite

o f
War

added

price

business

postw ar

Ho w e ve r ,

w hich

Go v e r n m e n t

gross

c on sisten t

W orld

o fte n

a c q u is itio n

purposes.
to

A

business
w hich

form ally

ow nership.

unusual.

by

o rig in a l

nonwar

is

change

trucks

required

p ric e

sec tors

not

ra th e r

purchased

c ircum stances,

assets
w as

as

obtain

s t a t i s t i c a l l y

stoc ks.

wear

w hich

re p o rt.

assets

generally

physical

o f

o rig in a l

used

eq u ivalen t

produced

th is

in

and

because

acquired

in

to

and

th a t

general

ac q u isition s

c h ara c te ristic s
these

helps

chapter

gross

assets

over

stocks

in

stocks

o f

the

the

new ly

fe tc h e d

to

p ric e s .

d ealt

surplus

GNP

investm ent

w ays

tran sfe rre d

o f

fo r

s c a le ,

they

o f

described

were

Go v e r n m e n t

valued

and

investm ent.

add ition

n on farm

in

se c to rs.

sm aller

in

and

"gross"

business

the

much

to

dom estic

the

th a t

period

include

o f

equipm ent

underlying

c ap ital

they

the

ad d ition

rep ort

in

adjusted
in

durable

p rivate

perpetual

estim ates

m an u fac tu rin g ,

c apital

is

c alled

though

they

o f

d isc ard ed,

is

the

the

in s titu tio n s

recorded

sources

are

series

investm ent

as

th a t
farm ,

concept

concept

gross

n o n p ro fit

com ponent

data
the

f i r s t

are

o f

are

m ajor

e n te r

producers’

flow s

ob tain ed ,

th a t

the

d e fin itio n a lly

was

past

assets

im plem enting
th a t

c on sisten t

w hich

investm ent

o f

St o c k s

p rop e r.

investm ent
are

in

those

com ponents
by

Cap ital

used

are

c on sist

investm ent

th at

and

were

re p o rt

they

business

estim ates
oth er

th a t

th is

stru c tu res

c over

investm ent

on

flow s

fo r

Sp e c ific a lly ,

non residen tial

In vestm en t

th a t

special

been

Th e s e
business

a m o r t i za t i o n
m ent

and

judged

oth er

le a s t

W hile

the

in c e n tive s ;

lik e ly

to

o rig in a l

wear

fo r

in

and

Th e
orices
L s e t l
h ave

te a r

and

estim ates
ideal

o f

w illin g

to

pay

Ho t

surplus
in

p rac tic e

ac q u isitio n
o f

a

Sa n d

be

p ric e
are

explained

Tw o

m ajor

f i r s t

the

in s ta lla tio n

th e ir

in

relates

fo r

the

in ve s t­

may

be

too

h ig h ,

essenti f J a U o
^ H e c t s
n o t e d , i t also r e f l e c t s

supposed

valu e

to

surplus

c apital

the

be

allow ed

assets

presented
used

approach

as

to

goods

c iv ilia n
as

secondhand
the

w hich

to

the

use

such

price

m ake

2

a

to

they

w hich

Go v e r n could

o rig in a l

and

upper

estim ates

a ls o c o ve rs

estim ation

w ould

equal

valu ation

and

low er

the

o f

at

o f

s -c o n d -

s ig n if

o f

cant

c ap ital

stocks

b e l o w .- '

arise

at

th is

stage

to

the

determ in ation

and

the

discard

o f

o f

o f

the

c ap ital

the

estim ation

tir e

th a t

assets,

Pr °c e s s .

elapses

and

the

betw een

oth er

to

va lu a tio n .

T 7— Go v e r n m e n t - o w n e d ,
cluded

from

c ap ital

the

are

p ria te

to

m easures

in

p rin c ip le

exc lude
o f

's

& *

assets

such

a

w ith

the

parts

such

fa c to r

underlying
c ap ital

p r iva te ly

estim ates

o f

3

is

the

m ainly

in

o f

th is

assets

in

on

the

incom e
as
by

oth er

and

At o m i c

Su r ve y

Fo r

a

Ro b e r t

o f

d etailed
J.

Am e r i c an

Ja s zi

" Re p ly "

Business,

discussion

Go r d o n ,

M i s l a i d ,"
and

Cu r r e n t

"$ 45

Ec o n o m i c
bv

o f

Go r d o n .

3

Re vi e w ,

flow s
o f

o f

Am e r i c a n

*

T-3

th a t

Co m m i s s i o n
G.

is

as
system

c la s s ific a tio n

m ore

is

ex­

appro­

used

b a s is ,

because
com parable

shown

GOPO c a p i t a l
Th e y
and

Wooden

in

assets

oth er
are

consist
by

the

1 , .s ^ h o r f
and Ro b e r t

r
C.

19 5 6 .

som ewhat

U .S .

Ju n e

use

ta b u la tio n s .

No v e m b e r

i t
are

system s,
a

are

on

accounting

estim ates

work °"
b y Do n a l d

these

B illio n

than

En e r g y

De p a r t m e n t o f De f e n s e .
Fo r e a r l i e r & *
" M a n u f a c t u r i n g I n v e s t m e n t S i n c e 1 9 2 9 ,"
W asson,

s im ila r

product

th a t

national

stock

supplem entary
the

the

estim ates

assets

re tu rn 5

Ac c o r d in g ly,

estim ates

rath er

c ap ital

Ho w e ve r ,

rep ort
ow ned

m ost

in

c ap ital

Fi r s t ,

GNP.

stock

ow nership

m akes

accounts.

from

from

Se c o n d ly,

an

( GOP O)

reasons.

exc luded

and

on

operated

tw o

c ap ital

w ork,

in fo rm atio n

o f

fo r

in p u ts .

c la s s ific a tio n

included

see

to

Inasm uc h

chapter

im m ediately

low ,
been
not

produced

the

data

o ve ra ll

problem s

Th e

been

p u t.

are

Th e

described
the

be

valu ation

are

was

h ave been w i l l i n g
t o P a£
t h e sam e as t h e p r i c e w h i c h

new ly

o u t,

versions

assets
is

to

c arried

va lu a tio n .
from

h ave

Sp e c ific a lly

were

oroDer

departures
th a t

assets

fo r

th is

re in c arn atio n .

stoc ks.

buyers w ould
n e i; th is is

p r o d u c t !" i t y 'd e s i g n e d
re n t

m ight

w ords,

c iv ilia n

price
th a t

c apital

procedure

a

t o be t o o
t h a t h ave

obsolescence

gross

w hich p r iv a te
h a i th e i ieen

been

appears
fa c to rs

oth er

in

ac q u isitio n

secondhand p r ic e va lu a tio n
in a d d itio n to the sp ec ial
the

in

succeed

c on tro versial

Priva te

19 6 9 ,

Ec o n o m i c

and

In vestm en t
Co m m e n t s

Re vi e w ,

p o in ts ,
Ha s
by

De c e m b e r

Be e n
Ge o r g e

19 70 .

Se rvic e

live s

and

In form ation
No t

enough

is

producers'
fixe d
from

on

durable
or

average.
to
a ll

m ake

explain

the

dearth

In
Fe d e r a l
o f

use

th is

the

fo r

a

tax

d e taile d
fo r

each

in

large

basic
the

m ain

law s,

th a t

about

relian c e
in

in

Th i s

and

c om preh ensive
by

taxp ayers

the

the
stock

item s

c h arac te ristic s

o f

th e ir

changes

service

estim ating
on

w ith

owners

and

and

o f
depart

o f

w ith

changes

live s

the

o f

average

the

19 4 2

p u b lic ation

l i s t
in

up

in

help

to

them .

connection

s p e c ific a lly

d e fic ie n t.
o f

in d ivid u al

physical

o f

is

live s

make

o f

prac tic es

technological

in form ation

assets

servic e

live s

dispersion

use

an

servic e

live s

adm in istration
e d itio n

suggests

producers'

c alc u latin g

o f

durable

o f

B u lle tin

servic e

F

live s

equipm ent

deprec iation

fo r

U .S .

(Re vi s e d

fo r

and

incom e

and

year

by

item s

fo r

several

20

in

gross

l i fe

type

w eights

o f

GNP

servic e

o f th a t

on

types

the

Av e r a g e

assigning

based

averages

the

s ta r ts .

i n t h e ,C e n s u s e s
F servic e live s
from

o f

d etailed

fo r

live s
and

as

d e riv­

re fle c tin g

a n d An n u a l S u r v e y s o f M a n u ­
f o r a b o u t 18 0 i t e m s o f

the

20

typ e s.

unpublished

Av e r a g e

De p a r tm e n t

lives
o f

stu d ies.
GNP,

investm ent
to

live s
to

c ap ital
in

those

in

n on residen tial

e xis tin g

stru c tu res

are

th e re fo re

new

s tru c tu re s .

stocks

B u lle tin

F

in

th is

fo r

rep ort

fo r

n on farm

fo r

a lte ra tio n s

issued

Tr e a s u r y
Ja n u a r y
ana

Tr e a s u r y
Ru le s ,

used

fo r

farm

sh o rte r

by

the

Tr e a s u r y

as

those

20

and

a

in

new

De p a r t m e n t

in

1 9 6 2 .i f

bureau
Ta x,

o f

In te rn al

De p re c ia tio n

Ra te s ,

W a s Hin g to n ,

De p a r tm e n t, I n t e r n a l
19 6 2 .

T-4

Re v e n u e

to

7

F,

used

than

percent

farm

No

stru c tu re s .

betw een

guidelines

Re v e n u e ,
and

live s

sh orter

com prom ise

shown

De p a r tm e n t,

Bu lle tin

s tru c tu re s .

addition s

were

in

servic e

percent

a lte r a ­

s tru c tu re s .

show n

the

stru c tu res

and

includes

new

n on m an u fac tu rin g

live s

19 4 2 ) - - I n c o m e

W ashington,

were

stru c tu res

the

De p re c ia tio n

than

m an u fac tu rin g

and

w ell

Ac c o rd in g ly,

show n

live s

stru c tu res

as

sh o rte r

introduced

live s

Li v e s

U .S .

equipm ent

derived

was

p rec iatio n

the

ob tain in g

than

F

c alc u lation

each

each

are

derived

in

service

lin es

type

fo r

w hich

was

were

show n

B u lle tin

Us e f u l

the

c on fin ed

allow ance

equipm ent
o f

used

service

sh orter

the

each

fo r

estim ated

were

estim ate

those

w hich

F to

add ition s

are

were

stru c tu res

as show n
B u lle tin

the

Av e r a g e
w hich

w ith

equipm ent

and

o f

o f each ite m
Alto g e th e r,

Ag ric u ltu re
In

live s

types

n on farm

average

farm

tion s

10

B u lle tin

equipm ent

T.

servic e

the

D e p a r t m e n t . —'

series
o f

shipm ents
fa c tu re s .

T,

in

c ap ital

stru c tu res

am ong

com piled

servic e

and

type

show n

Th e

the

o f

average

purposes.

investm ent

to

a

o f

ta x

Tr e a s u r y

Av e r a g e

fo r

how

the

and

re tire m e n t,

fo r

data

incom e

equipm ent

ing

and

r e p o r t,

on

stru c tu res

equipm ent

va ria tio n s

respect

live s

about

Diffe re n c e s

ass e ts,

placed

servic e

e ith e r

about

dem and,

was

the

known

c a p ita l,

c apital

discards

fo r

Bu lle tin

Ob s o l e s c e n c e ,

de­

F
Es t i m a t e d

19 4 2 .

Se rvic e ,

De p re c ia tio n

Gu i d e ­

Se ve r a l
sh o rte r
an

than

types

o f

those

show n

a lte rn a tive

above
in

by

15

table

1.

set

evidenc e^ /

o f

was

suggest

B u lle tin

l i v e s ,

p erc en t,

Ta b l e

in

derived

also

th a t

F by
by

15

reducing

c a lc u la te d .

1 .— Alte rn a tive

actual

about
Th e

Se r vic e

servic e

the

tw o

Li f e

live s

p erc en t.
live s

sets

are

Ac c o rd in g ly,
described

are

s u m m a r i ze d

As s u m p t i o n s

Eq u i p m e n t

Stru c tu re s
No n f a r m

Alte rn a tive
10 0 %

o f

All

B u lle tin

F

in d u stries

10 0 % o f
and

B u lle tin

De p a r t m e n t

Ag ric u ltu re
85% o f

B u lle tin

F

85% o f
and

a

B u lle tin

De p a r tm e n t

Th e s e

servic e

live s

are

given

type

asset

is

trucks
a fte r

h ave
a

an

few

o f

average

m onths

th a t

s im ila r

assets

labeled

the

W in frey

S-3

c ation
tio n

o f

whose

discards
15 5
is

the

m ean

is

s ta r tin g

percent
shown

any

o rig in a l

in

o f

the

table

a lte rn a tive

u n iform ly

c ap ital

stocks

Ri c h a r d
5 .

L .

to

and

Ro b l e y

W in fre y,

Iow a

En g i n e e r i n g

page

10 4 .

percent

a ll

l i f e

the
the

Ta x

F

79 %

B u lle tin

F

B u lle tin

10

o f

F

ye a rs ,
15
a t

the

average

d isc a rd s.
but

o r

20

l i f e

o f

average

been
o f
l i f e

is

truc ks
To

a

are

take

a

p attern

I t

a

m inor

b e l l -s h a p e d
in

asset
and

c ontin uing

q u e stio n ,

Th e

d is tr ib u tio n

in fo rm atio n

d is trib u tio n
series

ju s t
to

to
the

w ith

u n til
used

support

described

d erive

m o d ifi­

d is tr ib u ­

the

a tta in e d .

wrecked

ages,
is

l i fe

in to

l i f e

s u ffic ie n t

investm ent

se rvic e

exam ple,

some

d iffe r e n t
I t

Fo r

ye a rs .

w a Se jn tr o d u c e d .

the

has

gross

o f

c u r v e .-

absence

was

gross

estim ates.

De p re c ia tio n

W ashington,
Sta tis tic a l

Ex p e r i m e n t

o f

service

the

B u lle tin

F

68% o f

fo r

discarded

servic e

In

Po llo c k ,

o f

average

45

93% o f

B u lle tin

Un d e r lyin g

used

S-3

related

De p a r tm e n t,

l i f e
are

are

80% o f

data

d is tr ib u tio n

average
2 .

38
years

W in frey

course,

applied

Tr e a s u r y

the
a t

F
o f

d is trib u tio n

others

account

45

n on m an u fac tu rin g

years

averages.
a

servic e

and

F
o f

M an u fac tu rin g

data

Ag ric u ltu re

o f

Fa r m

and

the

Re s e r v e

Ra tio

Te s t,

U .S .

19 6 8 .
An a l y s e s

Sta tio n

o f

B u lle tin

In d u s tria l
12 5 ,

Pr o p e r ty

De c e m b e r

¡1,

Re tir e m e n t.
19 3 5 ,

Ta b l e

Pe r c e n t

2 .--W in fr e y

S -3

o f

Pe r c e n t
o rig in a l

average
servic e

Le s s

0

45

45

1 .2

50

1 .2

55

1 .7

60

2 .4

65

3 .2

70

4 .0

75

5 .G

80

5 .9

85

6 .6

90

7 .2

95

7 .7

10 0

7 .8

10 5
115

7. 7
7. 2
6. 6

12 0

5 .9

no

More

o f

investm ent

discarded

l i fe

than

Dis trib u tio n

12 5

5 .0

13 0

4 .0

13 5

3. 2

14 0

2 .4

14 5

1. 7

15 0

1 .2

15 5

1 .2

than

0

15 5

T-6

I t

is

exam ple,

apparent

during

equipm ent
Un u s u a l
Ev e n

and

th a t

th is

or

oth er

wars

stru c tu res

technological

m ore

is

m ay

be

advan c es

im p ortan t,

there

a weak

periods

high

continued
m ay

m ay

aspect

o f

be

also

in

o f

use

change

trends

in

the

m ethodology.

c apac ity
beyond

servic e

servic e

Fo r

u t i l i za t i o n ,
th e ir
live s

liv e s .

norm al

liv e s .

d r a s tic a lly .

6/

Va lu a tio n
Th e

valu ation

perpetu al
re su lts

from

a

pric e

at

procedure

is

prices
fu l

fo r

p o r t.
in

were

sam e

p ric e

prices
o r
is

in

in

s im ila r

kinds

(in
or

w ith

th ird

paid

a ll

fo r

item s
h ave

been

i f

were
paid

the

in

c ap ital

the

FI

of

in

Fo r

c lin e

fo r

Ru l e s

by

Fa d i n g

In s ti t u t e ,
been

a

live s

and

one,

they

o f

o f

Th i s

also

o f

the

stock

a t

the

actual

c a lle d ,
and

o f

are

servic es

such

discard)

c onversion

use­

re ­

estim ates,

goods
(an d

not

c ap ital

valued

Pr e p a r a tio n

investm ent

purchase

th is

th e ir

at

th is

are

values
are

are

output

lim ita tio n s

a

19 2 5

recent
th a t

during

In te rn al

W ashington,
hopes
m ore

in
to

Ta x

19 6 5 ,

servic e
be

able

r e a lis tic
how ever,

gives

series

rise

estim ates

to

w hich

Th e y

a ll

unpublished

in fo rm atio n

can

be

from

& *

the

ye ar

c apital

the

by

had

prices
in

th at

H.

live s
and

used

19 5 0 's ,
o f

in

the
a ll

w ould

Sim i­
were

paid

the
19 6 2 .

" Alte rn a tive

by

corporations

fo r

fo llo w e d
Ge o r g e

the

is

continuing

the

by

a

fo r

fu rth e r

Allie d
th a t

research

stock

Ap ril
tax

Gu i d e l i n e s

te rb o rq h ,

and

conclusion

c apital

Measures

Business,

De p r e c ia tio n

to

im prove

the

w ould

th a t

been

Cu rre n t

also

3

shows

I972t

in
item s

been

stock

th a t

o f

Machinery

& *

estim ate

h ave

ex­

h ave

the

prices
the

De p re c ia tio n ,
com es

w hich

produced

Yo u n g ,

Su r ve y

issuance

to

w ould

19 2 5 .

Alla n

P r o f i t s ,"

Se r vic e

been

va lu a tio n ,

th a t

stock

a t

expresses

produced

liv e s ,
to

prices

de­
and

the
Pr o d u c t s

there
on

estim ates

has

servic e
by

in ­

liv e s .

7.

obtained

they

19 4 0 ' s

the

Re v e n u e

Co rp o ra te

i f

servic e

the

a fte r

the

in

1972

estim ate

study
and

c u r r e n t-d o lla r

a t

19 7 2 e x p r e s s e d

a t

been

c alled
stock

the

in

stock

had

suggests

in

a re ,

and

as

i f

in

to

stock

th e ir

show n

assets

la b o r.

p ric e s .

i f

c o n s ta n t-d o lla r

the

gross

produced

1972

in

in

they

reduction

troducing

stock

them

stock

been

in s tan c e ,

the

equipm ent
the

and

Ac c o r d in g

c onstructed

not

the

i t

c ap ital

Ho w e ve r ,

regardless

Th e s e

the

c ap ital

had

c apital

declined

Boo m

o f

procedure,

De p re c ia tio n

19 6 8 ,

purposes

p ric e)

w hich

c apital

are

u sefu l

e stim ates,
in

constant

the

Fo r

in stan c e ,

May

in

they

fo r

i f

Co r p o r a te

and

in

in

19 2 5

19 2 5

o f

c onversion

valu atio n

r e fe r .

th a t

19 5 8

so

id en tic al

a c q u is itio n .

the

d iffe r e n tly

and

m ost

in

by

because

m ethod.

new.

estim ates

the

c h a ra c te ristic s

item s

l a r l y ,
them

inputs

was

valued

w ords,

the

the

valued

i t

im m ediately

below .

them

estim ates

are

perhaps

p ro d u c tivity

expressed

explained
A

o f

when

m ost

va lu a tio n ,

o f

is

a n a lys is ,

oth er

o f

item

stock

" p h y s i c a l - v o l u m e ,"

im portant

presses

item s

r e p o r t,

years

suggested

ap p lic atio n

given

purchased

m ethod,

th is

a

econom ic
In

is

h is to r ic a l-c o s t

Ca p ital

o f

requires

series

c e rta in

was

d o lla r s .

com pared

are

used,

studies

estim ates
in to

i t

th e ir

" r e a l ,"

used

w hich

An o th e r

c onstant

th a t

is

va lu a tio n ,

d iffe r e n t.

m ost

7/

m ethod

stra ig h tfo rw a rd

h is to r ic a l-c o s t
the

procedure

in ve n tory

availab le

3

from

on
the

.
T-7

request.
basic

Se e

c apital

chapter
goods

3 ,

w hich

l i s ts

tab u lation s

w hich

In

general

requires

th a t

term s,

c o n s ta n t-d o lla r
by

re statin g
S t i l l

above,

w hich

item s

Bec ause

o f

Th e

c ap ital

m ethods

is

p ric e s— i f

selec ted

as

the

q u a lity

econony,
and

how

i t

is

the

In
to

one

the
an

new

actual

product

a

a

in

new

one

the

m odel

taken

I f

the

d ivid in g
can

be

new

and

in

a ttrib u ta b le
the

p ric e

series
1s

new

to

term s

to

is

the

in

of

assoc iated

as

w ith

by
an

is

10

Cap ital
o?

the

year

out­
at

m arkets.
p rac tic al

th is

p ro je c t.
runs
are

goods
in

at

the

year

19 5 8 ) .

su p erior

new

products

produc tion
are

products

considered

the

r a tio

an

h ypoth etic al
cost

s t i l l

in

our

handled
and

the

th e ir

view ed

as

index

term s

w hich

pric e

in

in

derived

sam e

so

real

m ake

these

i t

c on stru c ted ,
volum e

to

the

the

new

by
I f

pric e

su p erior
a

as

proposition

produc tive

I f

is

in stan c e ,

indexes.
in

o f
( I f

new

typ e ,

being

o f

indexes.

Fo r

$ 1 1 ,0 0 0 ,
volum e.

o f

the

the

real

the

cost

com parison

u n im p roved

in d exes,

eq u ivalen t

p eriod .

produce

costs

m ore

as
the

e x i s t e d .)

w hich

o f

to

increase

c o s t,

o f

overlap

c h arac te ristic s

a

w hich

1s

resources,

is

not

counted

c u r r e n t-d o ll a r
q u a lity
e xte n t

im provem ent
th a t

i t

is

c ost.

Edward F.

Fo r m a t i o n ,
Éc o n o m i e

one

are

Co n s u m p ti o n ,

o f

a

h ave

p ric e

Is

Su r e a u

three

im plem enting

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goods

is

in

percent

Qu a lity
Na tio n a l

o f

ye a r.

prices

products

d iffic u ltie s

by

product

ÏÏT^ lïïe ^ o c ü s ^ la s s je u s
Pr o b l e m s

o f

th a t

equipm ent
new

not

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a p ric e

W a n g e , 'C a p i t a l

did

in

c ap ital

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product

m achine

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by

real

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new

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the

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way

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i t

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about

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how

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w ill

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prices

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period

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product

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im portant

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d iffic u ltie s

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is

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valu ation

stock

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equivalenc e

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a

as

im provem en t

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a

c u r r e n t-d o lla r

products

so

d ire c tive

constant

are

of

when

Th i s

c entral

Sin c e

such

c alc u latio n

d iffic u ltie s

a

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h is to ric a l

m ethods

in stan c e ,

the

a t

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valu ation

Fo r

introduc ed.
the

y e a r 's

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u sefu ln e ss,

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each

in

flow s

flo w s , w h ile

oth er

lin ed

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investm ent

bénis o n ,
and

Stu d ie s

Re s e a r c h ,

in

Ne t

" Th e o r e tic a l
Ca p ital

Incom e

Prin c e to n ,

and

W ealth,

19 5 7.

of

As p e c t s

F o r m a t i o n ,"
Vo l.

in
19 ,

In
as

other

increased

th a t

i t

should

is
be

in

is

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the

q u a lity

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Th i s

is

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be

in

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in d u s tria l

Th e
re la tin g
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to

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used

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series
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of

( 1.e .,

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changes

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n ot

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prices

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o ffi c i a l

p ric e

change

construction

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m ust

re ly

to

in p u ts— lab o r

changes

in

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in

the

physical

o f

In

oth er

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i t

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should

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type

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real

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to

80

the

the

T.

of

in

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the

inputs

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help

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p ric e

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n ot

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l . e . ,

even
1s

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units

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re la tin g

tend

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r e fle c t

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in

o u t p u t s .2 /

fo r

increases
Th i s

equipm ent.

th a t

these

producing
type

to

are

12 0

divided
in

to

to

In d ex

as

a

by

decline

15 0 ) .

p r o fits

assum ption
enough

I

an

to

is

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Th i s

roughly

not

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fu l l y

In form ation

T-9

re la tin g

here.

Se e

to

the

fo o tn o te

th at
I I ,

num ber

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of
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on

p a ra lle l
m et,

the

s ig n ific a n tly

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discussed

ade­

As s u m e

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on

shown

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arise

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from

in

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10 0

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th is

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12 0

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fac to rs

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change

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m easure.

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c a p ita l.
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the

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m ore

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a n a l y ze

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adequately

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m aterials

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real

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to

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the

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to

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given

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goods

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is

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in p u t)
o f

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to

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procedure

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1n

real

aim

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absence
the

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in

p a ir

r e la tive

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s a tis fa c to ry

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stru c tu res

low er

when

the

$ 20

i t

of

va rie ty

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the

counted

procedure,

A

$ 10

has

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e xte n t,

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as

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w ith

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output

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thing

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m easures

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in

as

the

Th i s

general

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assoc iated

discuss

a ll

its

d iffe r e n t

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represent

Bec ause

done

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q u a lity

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GNP

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to

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produc tion

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procedure

w i l l

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is

q u a lity

only

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and

resource

product

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w hether

place

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real

as

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the

In

Ho w e ve r,

the

p rop o sition

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c on sisten t w ith

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b e tte r

I t

general

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o f

in

grades

d isadvan tages

a va ila b le .

to

in

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volu m e

fu l l y

m arket.

w hich

Th i s
and

is

considered

procedure

cases

as

re fle c te d
n ote d ,

d iffe r e n t
shoes

w ords,
physical

prices
10 .

o f

I f
the

the

value

re s u ltin g

u n it

o f

in p u t w i l l

illu s tr a tio n
su b je c t.

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I f ,

equipm ent,
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50

o u tp u t,

show

h ave

other

indexes

the

Th i s

to

is

w ill

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been

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by

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value

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p ric e

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I

output

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on

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increase

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in

physical

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product

»
to

fig u re

show

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per

extrem e

estim ates

taken

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w ill

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in

o f

from

I I .
Pe r io d

I

II

(In d e x
La b o r

and

num bers)

m a te ria ls :

Ph y s i c a l

in p u t

Pr i ce

10 0

10 0

10 0

12 0

10 0

15 0

Ou tp u t:
Ph y s i c a l

output

Pr i ce

10 0

80

Va l u e

10 0

12 0

10 0

10 0

10 0

15 0

Va l u e

o f

La b o r

output
and

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In

p ric e

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cost

labeled

’' c o n s t a n t

2,

com piled

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the

c ost
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cost

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1 ."

indexes

from

the

the

"c on stant

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2 ."

c u r r e n t-d o lla r

cause

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stock

series

change

of

c onstruction

I t

is

Work
the

on

hoped

in

the
o f

use

stock
is

a t

o f

also

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prices
by

p a rt

in

on

bias
Th e

indexes

two

over

tim e , w hich
o f

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real

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in

chapter

in h eren t

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each

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are

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va ria n t.

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3

based

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In d exes,

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c u r r e n t-d o ll a r

sets

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th a t

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underlying

construction

r e fle c ts ,

o f
the

c orrec t

re su ltin g

Th e

in

Alte rn a tive

to

3

estim ates
label

index

estim ates

indexes
by

c onstruction

by

price

index

r e p o r t,

construc tion
were

d ivid ed

m aterials

im provem ent

o f

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pric e

as

of

this

w ill

the

a

re s u lt

stocks

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work

1t

n o n r e s id e n t!a l

indexes
be

is

possible

stru c tu res

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progressing.
to

Im prove

th e ir

c h a r a c t e r i s t i c s .! »

U T,
o f

Fo r

a

discussion

Ec o n o m i c

Sta tis tic s

o f

the

o f

Pr ic e

new

the

c onstruction

Ch a n g e s

As s o c i a t i o n ,

in

c onstruction

Pr ic e

Fe d e r a l

T t S r l W f T t e ' 7 ~ S l Jr i a i r b f
c o lle c t

o f

Re s e a r c h ,

Go v e r n m e n t ,
Budget,
pric e

d a ta ,

in d exes,

Re v i e w
A Re p o r t

19 6 1.

C o n s t r u c t i o n ,"

Se p t e m b e r

p ric e

Sta tis tic s

Fo r

see

Jo h n

Jo u r n a l

19 6 9 .

T - 10

a
o f

see

Co m m i t t e e .
to

the

re p o rt
C.
the

Na tio n a l
Th e

Offic e
on

of

Sta tis tic a l

a program

M usgrave,
Am e r i c a n

Bu reau

Pr ic e

" Th e

to

Measurem ent

Sta tis tic a l

De p re c ia tio n
In

gross

included
the

a t

c ap ital

th e ir

c ap ital

s to c k s ,

fu l l

s to c k .

value

Fo r

ac q u isitio n

and

the

c ap ital

stock

the

sake

s im p lic ity ,

c ap ital
"n et"

of

u sefu l

m easures

can

be

item

ju s t

w ill

be

other
a

i t s

services
assum e

c ap ital

services
m om ent

up

rem ain

item

1s

up

each

num erical

are

used

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Th e y

is

1n

services
and

oth er

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exhausted.

the

asset— l .e .,
in

to

up

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equal

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em ployed

i t

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gradual

physical

annually

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given

asset

se rvic e

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due

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assum ed

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accelerated

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to

asset

to

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also

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new

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is

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value

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in s ta llm e n ts ,
o f

and

our

the

a t

so

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produc tive
the

on.
servic es

t a s k .2 2 /
these

In

services
p attern

the

s tr a ig h t-lin e

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a p p r o p r i a t e .1 2 /

larg e st
th a t,

th at

the

th at

when

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I t

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Is

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tec hnology

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i t

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i t s

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up

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Fo r

Item
a

in

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Th is

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goods

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form u la

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relevan t

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up

a

as

by

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is

m ore

i t

servic es

Un fo rtu n a te ly,
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i t

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purposes,

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as

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Th e s e

as

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assets

th a t

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changes.

l i f e ,

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or

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i t s

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at

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to

new

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depre­
age

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TT

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th is

r e p o r t,

c o n s u m p t i o n ,"
In

ad d ition

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to

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term

g en erally

deprec iation

accidental

dam age

to

12 .

Ge o r g e

Te r b o r g h ,

E .g .,

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Pr o d u c t s

p ro p e r,

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used
In

i t

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synonym ously
n ation al

In c lu d es

an

w ith

"c a p ita l

econom ic

allow ance

accounts.

fo r

s tru c tu re s .

Re a lis tic

De p re c ia tio n

W ashington,

T -l l

i y M .

Po lic y .

Machinery

and

Th e r e

is

no

d e p r e d a tio n
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is

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lin e

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rate

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u p -t o -d a t e

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age

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to

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value

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d iffe re n c e

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on

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basis

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the

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physical

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the
age

sto c k .

w hich

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stru c tu re

ratios

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to

of

the

treasure

are

net

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m ean

used

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provide

on

o f

services

the

assum ption

servic es
o f

n ot

the
on

th a t

services
by

m any

Th e

I n i t i a l l y

bought

provided

In form ation

fo r

In fo rm atio n .

the

the

value
is

In terc h an geab ly

s p e c ific

the

absolute

em bodied

the

h ave

n ot

pric e

and

th at

been

used

a ve r a g e -a g e

age

1n

purchase

I n i t i a l l y
th a t

purposes,

n e t -g r o s s

provided

by

one

exam ple

g iven .

of

the

Co n s i d e r

and

rem ains

the

same

the

average

age

of

13

Us e

but

the

a

p a r tia l

s h i ft

in

independence
the

c apital

o f

the

stock

two

measures

towards

items

h a v i n g a l o n g e r s e r v i c e l i f e , b u t assume a l s o t h a t t h e p r o p o r t i o n
r e m a i n i n g o f t h e s e r v i c e s o r i g i n a l l y s t o r e d up i n t h e g r o s s s t o c k s

b y *t h e

up.

m easures,

r a tio s .

On l y
w ill

do

be

i n t a c t ,

Th i s

o f

sam e

rem aining

St o c k s

stoc k s.

provides

e xte n t

of

f i r s t

gross

s tr a ig h t-

the

s t o c k .U /

rem ain

a m easure

Th e

the

and

fo r

both

the

various

popular

the

and

depreciation

the

m ade

age

sum m ary

tw ice

and

a

m ost

ite m , y ie ld in g ,

balance

Cap ital

o f

Tw o

m easures

them

show

c apital
is

two

of

term s

the

percentage

the

y e a r ,

were

the

to

accelerated

r e a l i s t i c ;

y e a r ,

sam e

equal

essen tial

re p o rt.

c ap ital

Th e s e
ratios

th is

to

is

in

o f

o f

p e rc e n t,

o f

investm ent

Ag e

Inform ation

20

applying

d o u b l e -d e c l i n i n g

On e
f i r s t

the

second

stocks

gross

c apital

the

or

and

by

c ap ital

m ost

years

value

the

c alc ulated
past

net

and

the

o f

the

under w hich

in

y e a r ,

advoc ates

is

use.

m ethod,

rem aining

during

Ne t
o f

in

su c c essive

f i r s t

$ 1 ,6 0 0

value

are

charged

in

the

p attern

e x a m p l e , $ 2 ,0 0 0 ,

the

investm ent.

cum ulative

1s

$ 8 ,0 0 0

De p r e c i a t i o n
gross

and

balance

applied

In

am ong

p a r tic u la r

depreciation

asset.

would
be

general
to

d o u b l e »d e c l i n i n g

rate

percentage
o f

as

of

end

th is
o f

i t s

fo r

the

all

types

capital

'f o r m u l a

w ill

l i f e .

o f

stock

n o t

c a p ita l.
w ill

charge

M o d ific atio n s

In

increase

o f f

are

the

m ade

these
but

e n tire

is

circum stances,

the

n e t-g r o s s

value

o f
to

the

1n

the

form u la

an

age

d is tr ib u tio n

asset

c orrec t

th is .
14 .
gross

In

add ition

c apital

to

stocks

these
is

tw o

shown

sum m ary
fo r

m easures,

c ertain

T - 12

broad

aggregates.

o f

ra tio s
th a t

w ill

the

s itu a tio n ,
m easures
depending

be

unchanged.

assum ptions
i t

and
on

does

b rin g

in d ic ates
the

W hile

underlying

nature

out

an

th a t

a

o f

the

th is
i t

exam ple

are

not

im portant

choice

may

proposed

T - 13

is

lik e ly

a r t i fi c i a l
to

d iffe re n c e
h ave

to

a n a lys is .

be

hold

in

the

sense

in

any

real

betw een

the

tw o

m ade

betw een

them

C H A P T ER
Th i s
gross

chapter

investm ent

in ve n tory

m ethod

conjunction
cussed
its

Fi r s t ,

o f

p u b lic ation s
Als o ,
s tu d y,

secondhand

explained

gross

note

is

o f

Go v e r n m e n t .

to

derive

In

the

o f

the

there

by

has

business.
used

in

m ethodology

pertain s

to

to

in

m ethod

1s

d is­

s ig n ific a n tly

Th e

the

p rim a rily

from

m ethodology
to

the

these

are

to

the

series

ac qu isition s

breakdown

o f

fo r

o f

gross

n on m an u fac tu rin g

p ric e

indexes

fo r

re a d ily

accessible

no

Fo u r t h ,

above,
o f

1s

to

the

estim ates
the

series

there

sold

stru c tu res

the

no

these

referen c e

to

secondhand

deals

w ith

assets.

c onstruc tion

sources

enum erated.

business

chapter

o f

is

are

source

m ajor

are

basic

underlying

n on farm

those

to

given

and

rem ainder

m aking

d a t e , w hich

are

m ade

investm ent

o u tlin e d

to

business

derive

been

gross

a ss e ts, e ith e r

m ethodology

the

m ethodologies.

p r e - 19 2 9

descriptions

Go v e r n m e n t - o w n e d

used

a lte rn a tive

these

19 2 9

describe

m an u fac tu rin g ,

He re to fo re

perpetual

consulted

departs

referen c es

re la tin g

m ethodology

e ith e r

the
be

in ve n tory

i t

m o d ific atio n s

from

the

should

fo r

and

and

assets

Th ir d ,

and

series

those

discussed.

operated

them

taken

fa rm ,

cons t a n t - d o l l a r

1.

than

the

1

and

im plem ent

w hich

id e n tifie d ,

present

to

perpetu al

in

investm ent

are

th a t

in to

desc ribing

Th e

instances

c hapter

used

chapter

c hapter.

in

in

in

D A T A S OU R C ES

c u r r e n t-d o lla r

other

fo r th .

used

were

GNP,

Se c o n d ,
investm ent
s e t

the

th a t

only

the

com ponents

th is

w ith

th a t

d esc rip tion

them .

deals
series

w ith

fu r th e r

2:

o f

o r

the

Th i s

c ap ital

stock

e s tim a te s r a th e r than to the c o n s tr u c tio n o f the n a tio n a l
p rodu c t accounts.
M a te r ia l d e a lin g w ith th is m ethodology

incom e
from a

Su r ve y

re p o rt w ith

some

o f

Cu rre n t

changes.

I t

m o d ific ation s

are

in

c hapter

Gr o s s

the

pages

in

m ade

1n

since

4 2 5 -5 0 2

19 2 9 - 19 6 5 -

the

Is

w ith

perpetu al

repeated
these

in

th is

estim ates

in ve n to ry

th at

c e rtain

as

described

m ethod

19 2 9

c u r r e n t-d o lla r

basic

19 2 9 - 6 3 :

a r ttc le j5 /

connection

and
19 70

1.

investm ent
Th e

as

Business
is

those

Th e

data
o f

fo r
th is

Na tio n a l

Sta tis tic a l

15 5 6

and

the

cons t a n t - d o l l a r

c ap ital

rep ort

and

stock
are

investm ent

c alc u lation s

taken

Pr o d u c t

from

Inc om e

and

Ta b l e s

( A Su p p l e m e n t

the

Ac c o u n t s
to

; 19'5S-"67:

the

series

are

follow in g
o f

the

Su r ve y

th a t

given

sources:

Un ite d
o f

serve

on
Sta te s ,

Cu rre n t

Survey of Current Business, JuIy~I968;
]<)^8; Survey of Current Business, July 1969; 1969-72: Survey of Current
Business, July 1973. The definitions and methodology underlying these data

B u s in e s s !,

!!? „

Au g u s t '

R o b e r t ’ r . ' M a s s o n ,' Jo h n

Es t i m a t e s

of

Su r ve y

Cu rre n t

o f

Fi x e d

Business
Business,

C.

M usgrave,

Ca p ital
Ap ril

in

19 70 .

T - 14

and

the

Cla u d ia

Un ite d

Ha rk in s ,

Sta te s ,

"Alte r n a tive

1 9 2 5 - 1 9 6 8 ,"

described

in

Na t i o n a l

Su r ve y

o f

Pr o d u c t

Cu r r e n t

Ac c o u n t s
Cu rre n t

out

p H n ' t ," b u t

Co n c e p t s

pIF H s h e d
U.

S.

& *

Pu r c h a s e s

t h e 'U n i t e d

investm ent

In

3

o f

T O

o f

the

Su p p l e m e n t

” lhe

S u r v e y ,o f

to

the

In c om ean d

Es t i m a t e s .

19 2 9 - 6 4 ,

three

sec tions

Inc om e

the

Na tio n a l

Th e s e

are

p u b 11 c a t i o n s

reproduced

S t a t i s t i c s ,

Na tio n a l

to

(A Su p p l e m e n t

Re vi s e d

19 6 5 .

Na tio n a l
by

lecnm cal

a

are

In

Re a d i n g s

reprint^ volum e

In fo rm atio n

Se rvic e ,

Co m m e r c e .

new

and

used

c a lc u la tio n s .

in

iybo;

Sta te s :

Au g u s t

(A

a n c TTi u t p u t

t h e T T me t h o d o l o g i c a l

of

stock

Ed i t i o n

Inc om e
No v e m b e r

Business,

and Meth ods

to r

De p a r tm e n t

c apital

\

of

o f

o f

19 5 4

5 4 : ' U .S ?

Bu s in e s s ).

Su r ve v
in

In c o m e .

Business)'.'1 9

Cu r r e n t

producers'

cars

In

required

GNP,

durable

the

a

special

passenger

equipm ent

is

car

derived

treatm ent

in

com ponent

o f

by

the

estim ating

aggre­

g a t e n e t p u r c h a s e s o f c a r s b y a l l b u ye r s and th e n
the aggregate to b u s in e s s .
Ne t purchases are e s s e n tia lly

a ? 0 ^ l 2 n +h l
t h e sum o f t h e

value

car

the

o f

new

change
Th e

o f

e r r o r ,

purchases

series

gross

during
6

years

Th e
fo r
were

the

An

series
cars

used

estim ate

years

19 18

by

c alc u latin g

the

appears

to

these
new

c ars.

to

Fr o m

the

the

e xis tin g

19 3 0

o n ,

to

consum ers

m o d ifie d

by

using

from

th a t

during

consum ers;
have

been

19 4 6

War

business
so ld

to

was

5 years

through

W orld

m arket

through
the
as

II

cars

no

business
was
a t

to

by

then
th e ir

on

the

consum ers

Ex c e p t

th at

basis

o f

Te n

used

cars

obtained
o f

procedure
length
4 years
cars

were

from
19 4 6

o f

Th i s

tim e

19 3 6

by

through

through

T - 15

net

19 4 9 .

cars

the

w e ll.

average

the

Gr o s s
value

purchases

n e t

sales

were

was

servic e

deprec iation

procedure

cars

19 5 3 .

sold

is

adding

obtaining

a fte r

these

as

m ade

v a l u e , w hich

balance

fa i r l y

by

was

10 - y e a r

years

business

fo r

a

stock

19 5 3 ) .
obtained

assum ed

m ethod.

o f

were

was

business

depreciated

using

business

ap p lied .

non farm

d o u b l e -d e c l i n i n g

estim ates

from

c alc u late
not

cars

In

(a fte r

I t

used

used

b e lo w ).

4 years

purchases

the

o f

was

n et

and

by

acquired

consum ers

to

was

series

se c to r

value

ze r o .

avoid

( 19 4 6 - 5 1) ,

value

and

the

described

business

To

purchases

business

o f

as

s e l f-p e r p e t u a t i n g .

19 5 3

c ars.

y ie ld

were

business

years

19 2 9

business

n on farm

and

19 2 4

less

estim ating

the

d e p re d a tio n
autos

the

1n

o f

balance

business
ness

6

by

used

p attern

out

d o u b l e -d e c l i n i n g

fo r

sales

m o ved

19 2 3 .

s a le s ,

m ethod w o u ld

A gross

to

n on farm

car

o f

estim ate

o f

r e fle c t

purchases

an

sold

new

used

business

cars

adopted.

(c a lc u la te d

a fte r

n on farm

used

adding

GNP

were

through

estim ated

l i f e

by

by

s e lle r

retirem ent

cars

consum ers

and

was

on

in ve n to ry

o f

n et

5 years

of

to

l i fe

a

fo r

W in frey

I I ,

o f

is

enters

sold

se rvic e

purchases

( 19 18 - 4 5 ) ,

value

fo llo w s .

n e t

consum ers

the

purchases

perpetu al

business

purchases

n et

the

procedure

to

War

o f

m argins

in ve n to rie s .

via

business

w hich

s to c k s ,
W orld

a fte r

1f

n on farm

business

c apital

m easure

fo llo w in g
fo r

th is

car

non farm

the

by

dealers’

only

estim ated
sold

auto
used

stocks

resu lts
fa c t

plus

dealers'

th is

c ap ital

c orrec t
in

sales

auto

use

business
But

car

in

business

by

was

h eld

Als o ,

o f

o f

i t

by
w as

busi­
assum ed

to

19 4 1 w e r e

assum ed

to

Ta b l e

3 shows

the

producers'

durable

equipm ent

to ta l

p riva te

c ap ital

new

stock

Ta b l e

car

p roportion

o f

net

com ponent

purchases

used

purchases

o f

as

GNP

the

and

o f

cars

the

business

entering

proportion
share

1n

the

o f

the

ta b u latio n s.

3 .— A l l o c a t i o n

Se c to r

on

Ne t

o f

and

Pa s s e n g e r

Gr o s s

Ca r

Pu r c h a s e s

Bases, Se le c te d

to

the

Po s t w a r

Business

Pe r i o d s

(Pe r c e n t)

B u s i n e s s -s e c to r
purchases
car
as

Ye a r

net

(p a s s e n g e r

com ponent o f
percent

o f

p riva te

net

new

used

and

B u s i n e s s -s e c to r

P D E)

gross

to ta l

purchases

o f

passenger

27

19 5 4 - 5 6
19 5 7- 72

17

24

15

22

In

a c tu a lly
m ates

were

and
as

were

o f

Eq u i p m e n t

sold

stocks

depreciated

were
the

values

th is

to

la te r

was
in

o rig in a l
type

w as

undepreciated

secondhand

rem oved,
value

value.

T - 16

In

and

value

assets

the
the

1n

year
net

from
o f

pric e

Th e s e

e xp o rt
o f

these

prices
Fo r

assets.

by

exam ple,

o f

general

o rig in a l

assets

from

e s ti­

a c q u is itio n

B u r e a u 's

Th e

in

w hich

a c q u is itio n .

o n e -e i g h t h

I t .

these
fo r

a t

ac q u isition
at

o f

is

included

ad d ition al

equipm ent.

sold

fo r

c hapter

o f

and

o rig in al

Ce n s u s

to

fo re ig n e rs

p ric e

secondhand

o n e -th ir d

o f

i t s

o rig in a l

the

being

the

s to c k s ,

the

m o d ified

purchases

a t

o f
the

as

this

foreig n ers

its

on

a t

o f

to

In ve stm e n t

c a p ita l

from

raised

a t

business

valued

years

derived

trucks

by

equipm ent

the

estim ates

were

discards

business
a t

business

estim ated

and

sold

equipm ent

(e xp o r t),

depending

was

described

treatm ent
gross

valuing

p ric e

estim ating

sale

e stab lish in g

equipm ent

th at

durable

estim ate

procedures,

ac q u isitio n
to

of

estim ates

seconc&iand

o ffic e

To

needed

add ition al

various

ye ar

s o ld .

business

equipm ent

producers'

the

s t a t i s t i c s ,

fo r

secondhand

from

o f

cars

33

19 5 0 - 5 3

exports

Th e

purchases

21

GNP,

to ta l

passenger

28

In

by

p riva te

19 4 6 - 49

deducted

as

o f

new

cars

purchases

percent

the

orig in al

procedure

a m anner

s im ila r

ac q u isitio n
Go v e r n m e n t .
s a le ,

stocks

a t

from
its

price

I

n dus t r i a l
Th e

based
Fo r

estim ates

la rg e ly

on

from

dustry

o f

In te rn al
several

in vestm en t,

Th e

Re v e n u e

on

and

Se rvic e

com position

gross

assets

were

the

m an u fac tu rin g

were

subtracted

Alte rn a tive
Th e
cost

1

table

pric e

c ost

a n d .2

on

pric e

o f

by

o f

w hich
a fte r

the

d e t a i l ,

o f

m an u fac tu rin g
by

were

depreciable

assets

n on farm

estim ates

estim ates

o f

as

in ­

unpublished

d e taile d

Th e

the

e s ta b lis h ­
used

u t i l i zi n g

provided

were

Ag ric u ltu re .

and

in fo rm atio n
n on m an u fac tu r­

fo r

farm

a ll-in d u s tr y

and

to ta ls .

stru c tu res

indexes

estim ates

live s

l e f t

asset

M an u fac tu re s

m an u fac tu rin g .

from

fo r

o f

and

De p a r t m e n t

d eveloped

studies

residuals

In d e xe s

and

was

1n

to ta l
the

investm ent

studies

estim ates

in
by

Su r ve ys

d e tail

In d u stry
o f

provided

An n u a l

asset

s p e c i a l i ze d

the

ing

In ve stm e n t

farm

data

Ce n s u s e s

to ta ls .

o f

in fo rm atio n

m an u fac tu rin g ,

m ents

on

breakdown

used

to

derive

non residen tial

the

constant

stru c tu res

are

and

given

c urrent

in

4 .- 16 /

Ta b l e

4 .— C o s t
Co s t

i Ty p e

of

o r

Pr ic e

1 and

2

In d e xe s

Es t i m a t e s

Us e d
o f

to

Co n s t a n t and c u r r e n t
cost 1

struc ture

De rive

Co n s ta n t

No n r e s id e n tia l

and

Cu rre n t

Stru c tu re s

Co n s ta n t

and

c u rren t

cost

2
i

In d u s tria l

Tu r n e r

Un w e i g h t e d

Co n stru c tio n

average

Am e r i c a n

Co m p a n y *

o f:

Te l e p h o n e

Te l e g r a p h

Co m p a n y

and
(AT& T)

-

b u i 1di ngs
Bureau

o f

(B PR)

-

Bureau
(B R)
BR -

o f
-

Pu b lic
highw ay

Re c l a m a t i o n

power

pum ping

Tu r n e r

Ro a d s
stru c tu res

p lan ts
plants

Co n s tr u c tio n

Co m p a n y *
Co m m e r c i a l

and

Un w e i g h t e d

m iscellaneous

Am e r i c a n

average

o f:

( Sa m e

as

in d u s tr ia l)

described

tn

U .S .

Ap p r a is a l

Co m p a n y *
Ge o r g e

A.

Fu l l e r

Co m o a n v
16 .

Th e

In d exes

Co m n e r c e ,

lis te d

Business

and

in

the

De fe n s e

ta b le

Sta tis tic s

19 15 - 19 6 4 .

A Su p p l e m e n t

exc ept Yo r

the

o fJ Re c l a m a t i o n

Bureau

o f

kuneau

Re c l a m a t i o n .

are

Se r vic e s

Co n s tr u c tio n

to

Ad m in is tra tio n ,

Co n stru c tio n
in d e xe s , w hich

Co s t

T - 17

Tr e n d s ,

Re vi e w .
are

De p a r tm e n t

o f

Co n stru c tio n
Ja n u a r y

described

(q u a r te r ly ).

19 6 6 ,
in

U .S .

Ta b l e
Co n s ta n t
Ty p e

of

In s titu tio n a l
cluding
and

(in ­

and

c ost

stru c tu re

4

Am e r i c a n

(Co n t i n u e d )
c urrent

1

Ap p r a i s a l

Co n s ta n t

and

c u rren t

( Sa m e

as

in d u s tria l)

( Sa m e

as

cost

cost

2

Co m p a n y *

soc ial

re c re atio n al)

Ra ilr o a d
local

In te rs ta te

and

Co m m i s s i o n

tr a n s it

-

a lte rn a tive

1)

(ICC)

ra ilro a d

Un w e i g h t e d

P i p e l i nes

Co m m e r c e

average

Ha n d y -W h i t m a n
e le c tr ic

o f:

B PR -

p la n t*

Ha n d y -W h i t m a n

Un w e i g h t e d
AT& T -

-

average

outside
highw ay

o f:

p lan t
com posite

gas

p la n t*
Ha n d y -W h i t m a n
u t i l i t y
ICC
Te l e p h o n e

-

ra ilro a d

W eighted

and

AT& T

telegraph

-

b u ild in g s *

-

average

( Sa m e

o f:

buildings

as

cost

a lte rn a tive

1)

and

AT& T - o u t s i d e
p l a n t , w eights
p r o p o r ti onal

to

expen di tu re s
Ot h e r

p u b lic

uti l i ties
El e c t r i c
and

lig h t

W eighted

average

Ha n d y -W h i t m a n

power

e le c tr ic

-

p la n t*

(9 0 %)
Ha n d y -W h i t m a n
u t i l i t y

o f:

-

W eighted

average

o f:

AT& T -

outside

p lan t

B PR -

highw ay

com posite

B PR -

highw ay

stru c tu res

BR -

wood

BR -

power

poles

BR -

pum ping

BR -

steel

ductors

b u ild in g s *

( 10 % )

BR -

steel

..........................................................—

T - 18

.........

(5 %)
( 5 %)

con­

( 2 1% )
( 1 7 .5 % )

plants

tow ers

( 1 7 .5 % )

and

con­

(5 %)

penstocks

discharge

____

and

plants

ductors

■

( 15 % )

pipes

and
( 5 %)

BR -

canals

( 1 .7 % )

BR -

c onc rete

pipelines

BR -

la te ra ls

and

BR -

c onc rete

dam s

BR -

earth

dam s

( 1 .7 % )

drains
( 1 .5 % )

( 1 .5 % )

( 1 .6 % )

Ta b l e
Co n s ta n t
Ty p e

of

4

and

c urrent

cost

stru c tu re

W eighted

Ga s

(Co n t i n u e d )

1

average

Ha n d y -W h i t m a n
gas

p la n t*

and

( Sa m e

e le c tr ic

as

c u rren t

cost

lig h t

2

and

power)

-

(9 0 %)

Ha n d y -W h i t m a n
u t i l i t y

o f:

Co n s ta n t

-

b u ild in g s *

( 10 % )
Pe t r o l e u m
natural
w ell
and
All

Un it

and

on

gas

value

Ce n s u s e s

Mineral

d r illin g

data

( Sa m e

based

as

cost

a lte rn a tive

1)

o f

In d u s trie s

e xp lo ratio n
oth er

Un w e i g h t e d

p riva te

average

As s o c i a t e d

W eighted

o f :

B PR -

Ge n e r a l

Con trac tors*
En g i n e e r i n g
Re c o r d

-

Ne w s -

average
highw ay

BR -

dam s

BR -

la te ra ls

o f:
com posite

( 70 % )

( 18 % )
and

drains

( 12 % )

Co n s tr u c -

ti on*
*A d j u s t e d
Gr o s s

by

& *

fo r

3

in ve stm e n t,
Th e

source

W illiam

Na tio n a l

Bureau

and

De p a r t m e n t

U .S .

Sta tis tic a l
Ca p ital
Bureau

o f

the

o f

Ag r ic u ltu r e ,

" Fa r m
both

in

Stu d ie s

in

Re s e a r c h ,

to

Inc om e

Tt s

o f

and

Pu b lic

Situ a tio n ,

Gr o s s

in

the

Am e r i c a n

Inc om e

and

W ealth,

Ec o n o n y
2 4 ,

19 6 0 .

T - 19

and

in

1n

19 6 0 ;

19 6 5 ;

W.

To w n e
the

the

o f

Its

Na tio n a l

Fo r m a t i o n

U .S .

Nin e te e n th
of

and

De p a r tm e n t

E.

Ga l l m a n ,

Wayne

Nin e te e n th

Na t i o n a l - Bu reau

19 15 - 19 5 6 ,

Ca p ljta tjji

Ro b e r t
and

La b o r

K u zn e t s ,

Fi n a n c i n g ,

Ulm e r ,

18 2 0 -

19 9 6 ,

Co s ts ,

Si m o n

U t i l i t i e s :

Ju l y

In ve stm e n t
Vo l.

J.

Re s e a r c h ,

and M a r vin

and

19 5 8 ;

Fo r m a t i o n

investm ent,
Si n c e

De p a r t m e n t

Vo l u m e

Re v i e w ,

Ec o n o m i c

gross

Ou t p u t

19 4 / ; U .5 .

19 6 1; M e l v i l l e

18 ^ 9 - 1f t # , u
and

estim ating
Co m m o d i t y

Co n stru c tio n

Ec o n o m y ;

Bureau

Fa r m

fo r

Co n stru c tio n

Co m m u n i c a t i o n s ,

Pr o d u c t

Tr e n d s

m argins.

o f

Re s e a r c h ,

Re s e a r c h ,

Ou tp u t,

Gr o s s

Va l u e

Co m m e r c e ,

Am e r i c a n

F i n a n c i n g ," n a t i o n a l
H Co m m o d l t y

p r o fi t

m aterials

Sh a w .

Ec o n o m i c

Ec o n o m i c

Tr a n s p o r ta tio n ,
of

H.

Su p p l e m e n t

In
o f

in

18 2 0 - 19 2 8

p rin c ip a l

19 2 8 , w e r e :

changes

D.

Ra s m u s s e n ,

C e n t u r y ,"

Ce n tu ry,
Ec o n o m i c

Go v e r n m e n t

assets

Eq u i p m e n t
subsequently
but

also

noted
the

a fte r

in

the

prices

o f

the

years

in

these

or

through

w hich
w hich

also

assets
of

Go v e r n m e n t
p ric e s .

(e ith e r

assets

w as

not

the

W in frey

to

used.

Fo r

was

was

discarded

norm al

sold

to

u n til
stocks

in
by

the

its

In
at

business

the

gross

p ric e .
value

occurred

the

the

on ,

the

of

th a t

the

Th e
the

norm al

to
and

ye ar

o f
net

stock
the

to

1n

a

the
Fo r

years
so

asset

2

a s s e t w as
th a t

8 w ould

the

had

from
a t

Go v e r n m e n t

a s s e t w as
by

w as

u ltim ate ly
m anner

GOPO

its

surplus

entered
at

the

In c rease d

by

the

th at

assets

In to

business

assum ption

gross

d epredated
the

o rig in a l

deprec iation

to

purchase

by

business.

Fr o m

be

com puted

1n

the

m anner

se c to r.

T-2 0

the

equal

procedures

was

norm al

rem oved

using

continued

by

ass e t w hich

stocks

a s s e t,

p r io r

an

purchase

over

the

net

business
m anner

i f

of

assets

m o d ified

c alc ulated

o f

n o .n e

fo r

through

year

busin ess,

a Go v e r n m e n t

8

the

p attern

business.

c alls

was

the

by
to

i t

purchases

ac q u isition
in

discard
th a t

from

p ric e s ,

stocks

necessary

ow nership.

depreciate

p o in t,

value

business

1n

deprec iation

business

At

allow ed

o rig in a l

was
3

1 were

at

sale

i f

through

was

fo r

secondhand

discarded

2

assets

was

be

o rig in a l

econom y

o f

so

p attern

p attern

GOPO c a s e ,

the

chapter

these

o f

years
o f

in

the

purchased

years

in

show n

incom e

flow s

estim ates

W in frey

In

1.

In

the

sec tor

se c to r

ac q u isitio n

of

W in frey

assets

n ation al

o f

the

1n

Ho w e ve r,

Go v e r n m e n t

s a le .

stock

depreciated
p o in t

o f

case

ac q u isitio n

the

discarded
in

undepreciated

o rig in a l

in

3 ,

and
the

sec tor

from

tim e
to

the

o f

d isp o sitio n

necessary,

5 years

business

se c to r
o f

o f

a c q u is itio n .

year
the

chapter

ye ar

at

l i f e

assets

o f

valued

assets

W in frey

l i fe

another

valu e.
valu ed

in

surplus

the

De p re c ia tio n
described

known;

o f

norm ally
its

g en erally

ap p lic ation

business

am ount

and

r em oved

known

sold
the

business
were

c ap ital

investm ent

discards

the

servic e

com pleted

and

these

Go v e r n m e n t

below .

described

to

o rig in a l

discarded

described

at

data

dates

derive

p r io r

average

to

are

another
to

m o d ifie d , where

8

a fte r

to

used

and

no

estim ates

from

inc lude

l i v e s ,

o f

by

( GOP O)

as

ac q u isitio n

value
Th e

I I ,

item s

required

acquired

War

r e p o r t,

these

o rig in al
the

availab le

assets

by

Go v e r n m e n t

p attern

were

GOPO

GOPO s t o c k s

w hich

sale

procedures

o f

the
o f

were

W orld

th is

values

them .

data

in

m ethod

operated

servic e

assets

th is

a fte r

w ays

m ethod

acquired

sources

the

through
value

them ;

necessary

purchased

1n

d is p o s itio n ,

an

p ric e

not

Go v e r n m e n t w h i c h

tw o

o r ig in a lly

data

through

Th e

discards

As s e t s

exam ple,

Th e

in

Ho w e ve r ,

were

d o lla r s ,

Go v e r n m e n t

estim atin g

w ith

they

by

(p rim a rily

estim ates

Go v e r n m e n t

d is c a rd ).

types

assets

GNP.

required

constant

M o d ific atio n s

o f

fo r

addition al

accounts.

and

of

in

en ter

treated

Go v e r n m e n t -o w n e d , p r i v a t e l y

product

both

a t

rep ort

c urrent

secondhand

required

at

and

Th e

th a t

are

paid

new

business

I)

those

than

m ethod

o f

1.

purchased
to

War

business

oth er

th is

W orld

w hich

pric e

in

stru c tu res
secondhand

chapter

prices

stock

and

sold

norm al

this
in

had

Business
sources

fo r

fo llo w in g
s h ip s ;

ord er:

W orld

Th e
and
land

War

II

and

data
and

estim ated
on

by

r a tio

19 18 ,

p u b lic

fo r

o f

W orld

Se c re ta ry
Board,

and

II

volu m e

w ar.

tonnages

o f

Th e
and

the

o f

I

o f
in

been

both

am ong

o f

ac q u isition
o f

e ra .

purchased

o rig in a l
value

rem oved .

estim ates
th a t

the

s h ip s );

stru c tu res

the
Th e

o rig in a l
and

1n

s h ip s ).

p r i c e s . 17/

the

basis

given
(e xc e p t

Go v e r n m e n t
g ave

data)

alloc ated

ships

recorded

U .S .

in

Stru c tu re s

the

Th e

new b y

stru c tu re /

stru c tu res

Go v e r n m e n t i n

those

years

during

W orld

o f

U .S .

b u i l t

reports

M aritim e

Ho w e ve r,

the

vessels

Th e y e a r s

sh ip b u ild in g

o f

and

during

per

ton

Th e s e

i t

was

on

the

basis

the

reports

prices

W orld

War

prices
in

the

and

to

o f

Board,

M aritim e

tim es

in fe rre d
a

and

estim ate

the
few

estim ated

years

I

provided

a t

were

I

were

War

Sh ip p in g

Fe d e r a l

necessary

construc tion

ac q u isitio n

p ric e

the

Co m m i s s i o n , U .S .

Ad m in is tra tio n .

o f

o rig in a l

average

(e xc e p t

War

sales

are

equipm ent

w hich

p lan ts

h ave

p ric e s .

a c q u is itio n .

W orld

Se rvic e

on

to

and

study

percent

surplus

M aritim e
sales

o rig in al
the

a

Go v e r n m e n t . — D a t a

data.

were

construc tion

th at

3

and w ere

o f

on

a t

3

from

assets

equipm ent

secondhand

assum ed

Co m m e r c e ,
on

from

Re v e n u e

Go v e r n m e n t

U .S .

and

m an u fac tu rin g

19 1 9

War

o f

in fo rm atio n
years

& *

c onstruc tion

Sa l e s
b efore

and

stru c tu res

surplus

separated

equipm ent were

19 17,

the

assets

o f So v e r h 'r n e n t

I

on

In te rn al

equipm ent w ere

and

War

obtained

prices

(b ase d

equipm ent

secondhand

stru c tu res

investm ent

was

pric e

o f

W orld

equipm ent were

ac q u isitio n

o f

purchases

b u s i n e s s ' p u r c h a s e 's

the

o f

the

from

years
from

data

a fte r

data

c onstruc tion

of

W orld

and

on
the

vessels.
Th e
postw ar
by

procedure
ships

estim ates

average

ship

purchase

by

o f

estim ating

o rig in a l

Go v e r n m e n t .

o f

sh ip b u ild in g

y e a r s ,

taking

account

sales

o f

surplus

data

on

d isp osition s

An n u a l

availab le

from

reports

ac q u isitio n

c onstruc tion

volum e

costs
Th e s e

years

o f

the

large

o f

surplus

the

prices

during

construc tion

o f

the

were
in

loss

U .S .

were

in fe rre d
W orld

through

from
II

sin kin g

o f

data
and
o f

ships

Co m m i s s i o n .

from

years

War

II

these

M aritim e

derived

estim ated

the

War
o f

data

on

o rig in a l
on

the

postw ar
ships

b u ilt

19 4 1- 4 3 .
Go v e r n m e n t

p rim a rily

(fo r

sales

in vo lved

In form ation
Pro p e rty,
Of

fo r

s im ila r .

Go v e r n m e n t w e r e

Th e

in

was

on

War

these

19 4 8 ,

Re p o r t

19 4 7.

th is

were

reports

p la n ts ),

was

the

and

War

and e q u ip m e n t
19 4 7.

sold

T 7T

to o k ,

provides
through

the

II

m ain

o f

and

stru c tu res

the

sources
U .S .

Se rvic e s

Ad m in is tr a tio n
on

s t i l l

Pla n ts

and
fo r

Offic e

Fa c i l i t i e s

Ge n e r a l

In d u s tria l

In fo rm atio n
19 4 6

War
Th e

Fe d e r a l

As s e t s

Go v e r n m e n t - Ow n e d

re p o rt

W orld

p la n ts .

Ad m in is tra tio n ,

rubber
value

on

Ja m e s 'A.
P r e s s , 19 4 8 .

sales

As s e t s

syn th e tic

p a r tic u la r

in d u s tria l

o f

fo r

o f

Ap ril

Se p t e m b e r

30.

surplus

p la n t

sale

Th e M a r k e t i n g o f S u r p l u s W ar P r o p e r t y ,
-------------------------- ----------------- c ------------------------ —

T —2 1

Su r p lu s

Ac k n i n i s t r a t i o n .

a l t ' Go v e r n m e n t
availab le

o f

Co rp o ra tio n

re p o rt

as

equipm ent
obtaining

in

Pu b lic

Affa ir s

Th e
basis
was

years

of

not

b u i l t

too

sources

and

the

provided

equipm ent

a

tiie

land

the

the

to

types

as

a

the

sold

Th e

o rig in a l

o f

w ith

stock

the

the

o f

Go v e r n m e n t

tru c k s ,

w ith

buses,

secondhand
and

basis
the

th a t

the

the

m ajor

fo u r

En e r g y
and

Co m m i s s i o n

Sp a c e

and

Th e
De fe n s e

data

r e p o r t,

Re a l

( i .e .,

p r iva te ly

scrappage,
surplus

an

land.

Fo r

com bined

both

p r iva te ly
DOD

data

those

and

used

a

o f

plants

the

value
on

sold
as

3

o f

w ar

period

o f

land

was

data

on

a fte r

a
ratios
fo r

r em oved
value

19 4 9 , s o m e

and

and

the

I RS

scrap

of

om itted

data

the

o f

agencies

the

assets
in

and

from

the

and,
o f

fa c i l i t i e s .

b u sin ess,

the

19 4 8

fig u re s

the

availab le

operated
to

s tru c tu re s .

an

and

19 5 4 ,
stock

on

the

in

the

of

from

series

servic e

T-2 2

Ae r o n a u t i c s

o f

were

stru c tu res

De p a r tm e n t
a b o ve ),

annual

o f

of

of

As s e t s

c ite d

the

DOD

De fe n s e .

Fo r

c o n tr a c to r -o p e r a te d
fig u res

on

sales

As

in

the

value

o f

D QD - o w n e d

to

exc lu d e

reports

Go v e r n m e n t -o p e r a t e d

investm ent

of

At o m i c

d e fla tio n

a m ix

the

re late d

percent)

estim ated

Av e r a g e

fo r

each

Na tio n a l

War

developed.

(b y

c om pon ent was

the

rep ort

the

dow nw ard
data

fo r

( D OD ) ;

fo r

De p a r t m e n t

was
5 .3

prices

l i f e .
m ethodology

r e fle c t

o f

Us i n g

series

that

in vo lve d .

since
on

(m o s tly
was

ac q u isitio n

(M A);
used

o f

in

ta b le .

below

d isp o sitio n

the

availab le

investm ent

to

reports

Ap ril

Pr o p e r ty

were

In d exes

was

study

made

fin d in g

De fe n s e

Ad m in is tr a tio n

plants

equipm ent

rem aining

Pr ic e

o f

o f

discussed

De p a r tm e n t

the

was

o rig in al

(NASA).
o f

th at

a s s e t s . — Th e

is

o f

d e taile d

overall

sh o rt

operated

p a rt

a

in p u t-o u tp u t

type

the
o f

not
in

19 5 8

19 5 8

each

percent

derived

adjusted

year

's

fo r

investm ent

data

p r iva te ly

equipm ent
contained

the
& *

Ad m in is tr a tio n

converted

the

based

M aritim e

each

equipm ent,

fo r

fo r

agencies:

to

o f

r e la tiv e ly

operated)

operated

o f

o f

estim ates

during

regarded

had

Pe r s o n a l

sold

were

Fo r

fu r n itu r e );

e s p e c ia lly

annual

assets

stru c tu res
o f

and

annual

applying

aggregate,

15

fo r

(s e e

by

p revalen t

about

were

Pr o d u c ti o n

s tr u c tu r e s ,

equipm ent

secondhand

estim ate

p r iva te ly

fo r

assets

Ad m in is tra tio n
Civilia n

and

rep resen tative

basic
GOPO

as

prices

and

d evelop ed

( A EC ) ;

designed

equipm ent

s e p a ra te ly,

sold

p ric e

surplus

Ad m in is tra tio n

s p e c ia lly

so ld

equipm ent

GOPO i n v e s t m e n t

ow ning

data
(in c lu d in g

equipm ent

in form ation

preparation

were

basic

the

p ric e

plants

the

the

p l a n t w as

were

Go v e r n m e n t -o w n e d ,
the

s p e c ific a lly ,
ac q u isitio n

fo r

and

the

o f

equipm ent

d erivln g

in d u s tria l

prices

o f

t o t a l .

a i r c r a ft ,

prices

p ric e

the

ac q u isition

on

procedures

More

were

s h ip s ,

c a lc u la tio n s .

estim ated
connection

fo r

fo r

the

I t

fa c i l i t i e s

sources

prices

on

s tru c tu re s ,

p la n t
An

the

data

secondhand

o rig in a l

estim ated

o f

p la n ts .

p ortion

c ap ital

Se p a r a te

the

l a n d -s t r u c t u r e s

the

sales

were

the

se c to r.

la n d ,

value

of

as

estim ated

s tru c tu re s .

because

the

ac q u isitio n

ac q u isitio n

land)

in d u s tria l

Un lik e

secondhand
o f

Go v e r n m e n t w e r e
o f

estim ates

w ell

p riva te

price

to ta l

residual

as

p la n t were

o rig in a l

equipm ent

from

to

given

(e xc lu d in g

appropriate
o f

o rig in a l

Th e

of

these

the

equipm ent

equipped,

p la n t

make

reported
sales

o f

from

to

by

purchases

war ye a rs .

secondhand

package.

ac q u isitio n

p u b lic

the

fo r

fu l l y

the

on

during

assoc iated

Go v e r n m e n t
land)

o rig in a l

d i f f i c u l t

la rg e ly

the

and

of

in form ation

and
of

the

value

lis te d

ab o ve

assets.

frag m e n tary

case

Th e

unpublished

by

the

sam e

live s

fo r

DOD i n v e s t m e n t

procedures

as
were

assum ed

to

service

live s

allow ed

by

Th e
from
A EC
to

be

19

I RS

fo r

basic

annual

fo r

the

data

fig u re s .
to

in fo rm atio n

operated

fa c i l i t i e s

fo r
on

years

average

equipm ent
Th e
c am e

from

w hich

an

basic
the

and

t ^ a

data

on

an

DOD

annual

assets

c a lc u la tio n .

19 5 1.

and

to

19 5 1,

and w ere

live s

o f

i t

also

l i fe

types

necessary
by

m ethods

fo r

p r iva te ly

th is

^ a l l o c a t e

o f

o f

d erived

reports

provided

used

the

was

series

com bined

data

(5 5 p e r c e n t ) and
an a v e r a g e s e r v i c e

se rvic e

and

were

unpublished

Pu b l i s h e d

equipm ent

Un p u b lis h e d

In vo lve d .

by

investm ent

Th e

live s

assets

provided

stru c tu res

in

these

gross

Go v e r n m e n t - o w n e d
on

the

tonnage
and

a s e n e s

a ll

p u rc h Se

cum ulating

25

to ta l

ye a r s ,

stru c tu res

and

ships

o f

periods

series

o f

such

ships

data

on

Go v e r n m e n t

purchases

were

in

used

valu es.

investm ent

and

operated

source

re late d
on

these

Th i s

to

rem ovin g

p riva te

in

purchases

convert
series

s in k in g s ,

tons

W orld
then

s a le s ,

was
was

Wars

purchase

were

in d u stry
Iron

surplus

in

in

the

data

operation

s in k in g s ,

occurred

St o c k

by

provided

I

ana

series

in

obtained

by

and

retirem ents

d e p re c ia tio n ).
Th e

GOPO

b asic

assets

tinguished
and9 the

data

were
in

reported

in

was

w as

the

m an u fac tu rin g

from

o f

as
the

estim ated

breakdown

term s
m ade

Na tio n a l

records

c la s s ific a tio n

19 6 5 ,

ps

fo r

derived

NASA

equipm ent)

Afte r

were

GOPO

supplem ented

series

retirem ents

tons

H

equipm ent

Co m n i s s i o n

Ad m in is tr a tio n .

th is

Vir tu a lly

Pn c e s

s p

fo r

series

Fr o m

II

and

data

M aritim e

annual

derived

(o r

the

and

s tru c tu re s .
servic e

in vo lve d .

estim ated.
s a le s ,

o f

fo r

A EC ,

in ve s tm e n t betw een eq u ipm en t
A l l A EC i n v e s t m e n t w a s g i v e n
w eighted

years

custom ary

the

in to

p r io r

32

the

stru c tu res
En e r g y

the

since

and

upon

o f

fig u res

used

fo r

At o m i c

reports

provided

in fo rm atio n

o f

reports

asset

those

based

types

fo r

Th e s e

the

equipm ent

were

fin a n c ia l

convert

s im ila r

years

assigned

o f

to ta l

Se r vic e

s tr u c tu r e s ,

was

Ae r o n a u tic s

unpublished
to

NASA

by

Sp a c e

referen c e

d ir e c tly

assets
o f

and
15

to

to ta l

a

conversion

37 years

used.

T-2 3

fo r

fo r

Da ta

assets

p ortion

a va ila b le .
years

Ad m in is tra tio n

fig u re s .

"con t r a c t o r -h e Id

c o n t r a c t o r -h e ld

live s
and

and

by

were

p r io r
type«

to

assets

V]

data

a l*°

to

annual

an

equipm ent,

n on m an u fac tu rin g

19 6 5 ,

^ l Q f i «!

Th e s e

NASA

d is­

invevtoient

32 y e a r s

fo r

stru c tu res

C H A P T ER
Most
years

the

gross

and

presented

three

m ajor

and

data

separately
in d u stry

Su m m a r y

fo r

Fo l l o w i n g
to

20

to ta l"

the

estim ates

l iv e s ,

depreciation

la tte r

a lte rn a tive

secondhand
Th e
derive

assets

c ap ital

Th e
c apital

groups

are

fo llo w in g

owned

on

based

on

a

and

o f

and

is

gross

o f

ratio s

and

o f

A presents

and

T-2 4

MA 1 1

inc lu ded.
re la tin g

g iven .
as

to

servic e
in

purchases

the

o f

stru c tu re s .

investm ent
the

re p o rt.

net

stocks
5

o f

s tru c tu re .

the

inc lu din g

business

a schem atic

stu d y.

is

assum ptions

table

each

in fo rm atio n

stocks

o f

to

in fo rm atio n

in d u s tria l

o f

also

s to c k s ,

prices

i n

19 7 3

are

fo r

n on farm

va lu a tio n ,

both

conclude
gross

o f

net

the
of

n on farm

d is trib u tio n

( GOP O)

the

and

of

fo r

(en d

Th i s

stru c tu res

stocks

o f

stocks

stoc k s.

types

owned

bases

estim ates

shown, w ith o u t
9

age

m easuring

fo r

n e t

fo r

c o n s ta n t-d o lla r

estim ates

e xh ib it

d isc ard s,

va rie ty

estim ates

updated

net

and

and

operated

Go v e r n m e n t

stock

c ap ital

and

p r iva te ly

m ethods,

from

annual

and

m an u fac tu rin g ,

c um ulative

m ethods

Co n s ta n t-d o lla r
in d u stry

farm ,

T A B LES

present

gross

equipm ent

the

c u r r e n t-d o lla r

the

o f

p r iva te ly

are

gross

in fo rm atio n

o f

in fo rm atio n

rep ort

equipm ent

p r iva te ly

Go v e r n m e n t -o w n e d ,
Th e

fo r

Sim ila r
of

TO S T A T I S T I C A L

d e p re c iatio n ,
ages

groups:

types

tabu lation s

in d u s tr ie s ,

th is
owned

on

average

n on m an u fac tu rin g .
breakdow n,

in

p r iva te ly

related

s to c k s ,

I N T R OD U C T I ON

tables

19 2 5 - 7 2 o f

y e a r ),
is

o f

3:

data

fo r

used

the

to

m ajor

below .

o u tlin e

o f

the

& *

3

Table 5.-- Constant-Dollar Gross and Net Stocks of Privately Owned Structures and Equipment, by
Broad Industry Group, 1972-73
(Billions of 1958 dollars)
Service Lives:

Gross stocks

Net stocks using
straight-line depreciation
All inNonfarm
dustries,
Manunonmanutotal
facturing
facturing

Net stocks using doubledeclining balance depreciation
All inNonfarm
dustries,
Manunonmanutotal
facturing
facturing

T-25

Year

All industries,
total

1972
1973

1.045.1
1.090.2

234.6
242.7

Secondhand price method, constant cost 1
601.2
127.7
433.2
736.5
625.4
132.6
452.1
772.6

484.1
504.0

101.3
104.4

350.7
367.3

1972
1973

1,055.4
1,104.2

236.0
244.6

Secondhand price method, constant cost 2
615.7
129.4
445.9
745.3
642.6
134.5
467.5
784.7

497.4
519.8

102.8
106.1

362.5
381.4

1972
1973

1.054.5
1 .0 9 7 . 5

240.5
247.5

Orieinal acquisition price method, constant cost 1
602.2
128.4
433.4
| 484.7
739.9
626.3
133.3
452.2
! 504.5
775.2

101.7
104.6

350.9
367.5

1972
1973

1,064.3
1,111.2

241.5
249.1

Orieinal acquisition price method, constant cost 2
498.0
616.5
130.0
446.2
748.8
520.3
643.3
135.0
467.7
787.3

103.2
106.4

..
362.6
381.5

Note:

Manufacturing

Nonfarm
nonmanufacturing

85 percent of Bulletin F

The estimates for 1973 are based on preliminary investment data and a shortcut methodology and are on
this score subject to a larger margin of error than the estimates for prior years. The farm
_ ()
component can be obtained by subtracting the sum of the "manufacturing" and "nonfarm nonmanufacturing
columns from the "All industries, total" column.

Ex h i b i t
Th e

&

Gr o s s

¿' ' C a p í
3

tai

A . —- S c h e m a t i c

Ou t l i n e

o f

& *

Ca p ita l

3

G o o ( f s ' s ' t u d y ’^ a t s ' ^ T t F r T R ¥ ^ f o 1 T w f í ^ ” W a F a c t e r i s t i c s
Sa s ic data
¡S p e c i a l

investm ent

Ra t i o s

o f

De p re c ia tio n

Av e r a g e

Gr o s s

stocks

Ne t

Cu m u l a t i ve

Th e s e

c h arac te ristic s

are

vario u sly

Ow n e r s h i p

c la s s ifie d

In d u stry

of

data

age

St u d y

t o t a T capital

net

Dis c a r d s

stocks

Go o d s

re la tin g

to

of
age

gross

to

s t o c k s “!
age

stocks

stocks
d is trib u tio n

o f

stocks

b y:

group

Ty p e

of

asset

Eq u i p m e n t :
Pr iva te ly

ow ned

Go v e r n m e n t - o w n e d , p r i v a t e l y
operated
At o m i c

Fa r m

Fu r n i t u r e

M an u fac tu rin g

Fa b r i c a t e d

No n f a r m
En e r g y

De p a r tm e n t

o f

Co m m i s s i o n
De fe n s e

n on m an u fac tu rin g

En g i n e s

and

and

Ad m i n i s t r a t i o n

Tr a c t o r s

Na tio n a l

Ae r o n a u t i c s

Co n s tr u c tio n

Sp a c e

Ad m in is tr a tio n

Mining
Sp e c ia l

Se rvic e

and

o i l fi e l d

In d u stry

El e c t r i c a l

m achinery

m achinery

m achinery

Tr u c k s ,

buses ,

truck

tr a ile r s

Pa s s e n g e r

and

cars

Ai r c r a f t

in d u stry

Sh ip s

m achinery
Ge n e r a l

and

m achinery

m achlnes

m achinery

M etalw orking

com puting,

accounting

m achinery

tra c to rs)

Maritim e

and

O ffi c e ,

products

turbines

Ag ric u ltu ra l
(e xc e p t

fixtu re s

m etal

and

Ra ilro a d

in d u s tria l

boats
equipm ent

In stru m en ts

m achinery

M iscellaneous
equipm ent
Stru c tu re s:

In d u s tria l

" Te l e p h o n e

Co m m e r c i a l

and m is c e lla n e o u s

In s titu tio n a l
soc ial
So c ia l

and
and

Ra ilro a d ,
and

excluding

rec reational
rec reational

local

p ip elin es

t r a n s it ,

Ot h e r

Pe t r o l e u m
gas

and

p u b lic
w ell

and

telegraph
u t i l i t i e s
natural

d r illin g

e xp lo ratio n
All

oth er

p riva te

and

f

Ex h i b i t

In

m easuring

the

c h a ra c te ris tic s ,

Se rvic e

a lte rn a tive

l ife

A .- - C o n t i n u e d

assum ptions

are

m ade

about:

D e p r e d a t i on

V a l u a t i on

Basi c

85

percent

of

B u lle tin

F

S t r a i g h t - 11 n e

10 0

percent

o f

B u lle tin

F

Do u b l e -d e c l i n i n g

balance

His to ric a l
Co n s ta n t
Cu rre n t

cost

(n o t

Tr e a t m e n t
from
T-2 7

Se c o n d h a n d

A w ide

se le c tio n

th a t

h ave

the

of

cross

presentation

proved

to

be

c la s s ific a tio n s
o f

every

a n a lytic a lly

o f

possible
m ost

the

above

elem ents

com bination.

s ig n ific a n t.

Th e

1

A l t e r n a t i ve

2

is

g iven .
is

this

report)

assets

Go v e r n m e n t

o f

Ho w e ve r ,
to

business
used

pric e

Alte rn a tive

attem pt

o f
o f

ac q u isition

Tr e a t m e n t

preclude

1n

cost

purchases

Or i g i n a l

show n

cost

p rovide

pric e

stru c tu res

prices

lim ita tio n s
those

o f

space

com binations

B r ie f

explanation
Th e

fo llo w in g

e x h ib it.

Fo r

Gr o s s
or

operated
and

transac tion s
econom y,
(fo r

i t

in

s a le s ,

Gr o s s
equipm ent
value

gross

stocks

are

the

De p re c ia tio n
and

Ji e t

and

to

stocks, are

item s

o f

by

o f

fixe d
the

value

o f

gross

Cu m u la tive

age

d is trib u tio n

ye a r ;

the

t v# o

the

in

value

the

preceding

Pr iva te ly

owned

the

fixe d

and

includes

given

costs

brokers
sec tor

from

non-

stru c tu res)

of

oth er

includes

o f

on
the
sec tors

purchases,

th a t

o f

b efore

through

in

r e tire d .

producers'

deduction

obsolescence,
less

is

and

durable

of

losses

ac c idents.

c um ulative

Gr o s s

disc ards.

physical

d e te rio ra tio n ,

w ith

term

econom ic

the

obso­

c apital

ac c o u n ts , because

addition

to

deprec iation

stocks

less

c um ulative

gross

in

i t

includes

proper.
deprec iation

stoc ks.

o f

given

a

c la r ify

new

and

business

synonym ous

c ap ital

the

I t

assets

stocks

national

in

of

the

lo s t
is

the

Fo r

In ve s tm e n t

investm ent

Th is
1n

o f

dealers

used

to

consulted.

equipm ent

Sta te s .
o f

p riva te

stru c tu res

value

be

Go v e r n m e n t ) .

gross

value

gross

the

d efin ed

d am age

percentage
given

is

Un ite d

o f

help

purchases

durable

assets.

from

w ill

1 should

the

d e te rio ra tio n ,

ac c ident.

as

the

used

non residen tial
physical

o f

purchases

assets

c um ulative

the

and

value

term s

com m issions

investm ent

used

equal

accidental

in

n et

the

consum ption

value

and

new

also

o f

c hapter

(p r o d u c e r s '

are

and

lesc enc e,

the

p r iva te ly

through

stocks

on

is

assets

both

o f

Di s c a r d s

explanation

e xp la n a tio n ,

m argins

c overs

in s ta n c e ,
o f

b r ie f

fu ll

c ap ital

in s ta lla tio n

net

a

term s

in ve s tm ent

res i d e n t f a í
owned

of

o f

stocks

year

and

stocks

th a t
the

in

a

consists
preceding

given
o f

year

shows

the

i n v e s t m e n t m ade

y e a r ;

1n

the

given

in

the

year

y e a r s , e tc .
c ap ital

is

owned

by

p riva te

business

and

n o n p ro fit

i ns t i t u t Vo n s .
Se rvic e
its

di sc a rc C

In tern al

l i f e

o f

" S e r v í cs

Re v e n u e

gross

c ap ital
live s

Se r vic e

Stra ig h t-lin e
its

a

in

annual

va fu e ^ Tvid e d

Do u b l e -d e c l i n i n g

asset

its

Bu lle tin

its

balance

service
annual

percentage

depreciated

asset.

His to r ic a l
the

o f

cost

I n v e s t m e n t was

the

m easures

on

fo r

in

T-2 8

its

purchase

suggested

by

to

the

a

c ap ital

asset

1s

equal

to

l i f e .

depreciation

m ade.

from

Uve s

F.

r a te ,

values

period

m ainly

dap r e e l a t t on

by

the

based

f i r s £ y e " ¿ T s t r á T g h t T i ne
value

is

are

alw ays

the

rate

is

applied

prices

o f

the

tw ice
to

the

the

period

in

w hich

Co n s ta n t
19 5 8

c ost

m easures

values

1n

constant

prices

(1 n

th is

re p o rt,

p r l ces J .
Cu rre n t

cost

Se c o n d h a n d
Go v e r n m e n t

at

p ric e

actual

Or i g i n a l
from

a t

values

m ethod

the

a lte rn a tive

in

values

purchase

ac q u isitio n

Go v e r n m e n t
Co s t

m easures

p ric e

uses

2

uses,

prices

business

of

the

given

purchases

o f

ye a r.

used

assets

from

p ric e s.

prices
1

the

m ethod

a t

values

w hich

the

they

o ffi c i a l

business

were

p ric e

purchases

acquired
indexes

when

to

o f

used

assets

they

were

new.

value

stru c tu re s .
Co s t

a lte rn a tive

Av a ila b ility
Ta b l e s
noted
per
by

in

Se n d

check

unpublished

w hich

the

ta b le .
a

o f

are

o r

orders

tab le

should

money

ord er

p a r t ,

p ric e

In d e xe s

selec ted

bea.

by

estim ates

availab le

d e taile d
Or d e r s

in

o f

b u t

not

published

c ontents.

in d ic ate
payable

the

Th e y

tables

1n

can

th is

be

re p o rt

purchased

desired

and

be

are
fo r

$ .5 0

accom panied

"Bureau of Economic Analysis."

to

to :
U.

S.

De p a r tm e n t

o f

Co m m e r c e

Bureau of Economic Analysis
Na tio n a l

Inc om e

W ashington,
B r ie f

table
A

of

An n u a l
on

pages

oth er

table

o f

contents

A sum m ary

1s

given

c ap ital

1- 4 2 4 .

c um ulative

age

tables

gross

and

estim ates

d isc a rd s,
n et

the

s ta tis tic a l

tables

fo r

10 9 ,

the

years

110 ,

299,

in d u s tria l
of

are

fo r

o f

p r iva te ly

owned

o f

gross

net

o f

Th e s e

shown

and

n et

to

tables

by

equipm ent

m ajor
and

breakdow n, by

non farm

Ta b u l a t i o n s
Se c o n d h a n d

are

gross

stocks

gross

appear

show

show n

percent
percent

o f
o f

on

pages

In d u s try

s tr u c tu r e s ,

20

types

o f

the

group

o f

and

equipm ent

fo r :

B u lle tin
B u lle tin

F

(p ag e s
F

(p ag e s

T-2 9

1- 110 )
111- 2 18 )

All

average

w ith
and

9

given

y e a r ),

follow in g

and, w ith o u t

m ethod

are
the

stoc ks.
(e n d

s to c k s ,
in

s tru c tu re .

p ric e

is

19 2 5 - 19 72
300)

owned

su btotals

10 0

fo r

Divis io n

below .

(p a g e s

ra tio s

stoc ks.

Ta b u la tio n s

85

20230.

tabu lation s

tables

d is trib u tio n

Pr iva te ly

types

stock

Fo u r

show

d e p re c iatio n ,
o f

and W e alth
C.

contents

d etailed

T -3 1-T -3 9 .

D.

ages

order:

Or i g i n a l
85

ac q u isitio n

percent

10 0

percent

Wi J i i n

these

constant

p ric e

Bu lle tin

o f

and

cost

m ethod

F

Bu lle tin

c ate g o rie s,

s tr a ig h t-lin e
by

of

(pages
F

and

3 0 1- 3 8 0 )

tabu lation s

d o u b l e -d e c l i n i n g
1

2 19 - 3 0 0 )

(p ag e s

2

and

are

c r o s s -c la s s ifie d

balance

c urren t

cost

d e p re c iatio n ,
1

and

by
and

2

va lu a ti ons.
Go v e r n m e n t -o w n e d ,
Ta b u l a t i o n s
Go v e r n m e n t

are

p r iva te ly
shown

agency

of

percent

by

both

85

and

fo r

both

s tr a ig h t-lin e
using

m ajor

in d u stry

ow nership.

fo r

d e p re c iatio n ,

operated

10 0
and

group

Ta b u l a t i o n s

percent

of

Bu lle tin

d o u b l e -d e c l i n i n g

constant

cost

2

and
are

by
show n

F,

and

balance

valu ation

(p a g e s

3 8 1- 4 2 4 ) .
An n u a l
used

to

Th e s e
is

data

the

appear

gross

d erive
are

sam e
in

c apital

presented

as

the

investm ent

the

c urren t
follow in g

Pr iva te ly

data

stock

in

the

h is to ric a l

c ost)

and

years

cost

c onstant

are

18 2 0 - 19 72 , w h i c h
given

(w h ic h

cost

on

fo r

1 and

2

pages

gross

excluding

assets

(p ages

investm ent

valu ation s

ord er:

Business

business

purchases

At

secondhand

At

o rig in a l

of

prices

Go v e r n m e n t
(pages

ac q u isitio n

Go v e r n m e n t - o w n e d , p r i v a t e l y
(pages

purchases

of

Go v e r n m e n t

4 2 5 -4 6 0 )
surplus

assets

4 6 1- 4 78 )

prices

(pages

operated

4 9 7- 5 0 2 ) ,

T - 30

4 79 - 4 9 6 )

were

4 2 5 -5 0 2 .

owned

To t a l ,

To t a l

fo r

e stim ates,

surplus

and

r

i

De ta ile d

4

table

o f

contents
An n u a l

Ca p ital

Sto c k

Ta b u la tio n s ,

Pr iva te ly
Sr o s s ^ a n d

net

In d u s try

group

and

type

owned

s to c k s ,

_____________ s t o c k s ,

19 2 5 - 7 2

d e p re c iatio n ,

average

o f

ages

Se c o n d h a n d

asset

Ô5

percent

o f

d isc ard s,

o f

gross
pric e

Bu lle tin

and

ratio s
ne t

o f

net

to

gross

stocks

m e t h o H“

F1 s e r v i c e

live s

Do u b l e -d e c l i n i n g
S t r a l i ah t - l i ne

d e p r e c i a t 1 on

Co n s t a n 1 c o s t
2

1
In d u stry
All

Cu rre n t

balance

cost

1

2

Co n s ta n t

depreciation

cost

Cu rre n t
------- j -------

I

cost
2

group

in d u s tr ie s ,

total

T-3 1

1

33

48

52

55

87

10 2

10 6

Eq u i p m e n t

2

X

A

X

56

X

A

X

Stru c tu re s

3

34

A

A

57

88

A

A

Fa r m

4

X

49

X

58

X

10 3

X

Eq u i p m e n t

5

X

A

X

59

X

A

X

Stru c tu re s

6

X

A

X

60

X

A

X

M an u fac tu rin g

7

35

50

53

61

89

10 4

Eq u i p m e n t

8

X

A

X

62

X

A

X

Stru c tu re s

9

36

A

A

63

90

A

A

No n f a r m

n on m an u fac tu rin g

10 7

10

37

51

54

64

91

10 5

10 8

Eq u i p m e n t

11

X

A

X

65

X

A

X

Stru c tu re s

12

38

A

A

66

92

A

A

6 7- 8 6

X

X

X

9 3 - 10 1

X

X

As s e t

typ e*

Eq u i p m e n t

types

13 - 3 2

X

X

X

Stru c tu re

types

A

3 9 -4 7

X

X

No te s :

Cu m u la tive

age

d is trib u tio n s

valuations

are

given

A-Ava lla b le
also

in

on

request.

h is to ric a l

♦ De ta ile d

on

equipm ent

c ost
and

pages
All

o f

gross

10 9

and

stocks
110 ,

tabu lation s

va lu a tio n .
stru c tu re

HA 1 1

In d u s tr ie s ,

to ta l"

1n

constant

cost

1

and

re s p e c tive ly.

shown

X-No t
types

fo r

A

in

th is

availab le

are

shown

on

or

volu n e
n ot

and

those

m arked

ap p lic ab le.

pages T-3 3

a n d T-3 4 .

HA "

are

availab le

2

Priva te ly

ow ned

(Co n t i n u e d )

^ To s s ^ n Tn e Ts t o c k s ,
s to c k s ,
In d u stry

group

and

type

d e p re c iatio n ,

a ve r a ge

ages

o f

Se c o n d h a n d

o f

’"

asset

............. 16b

percent

o f

d isc ard s,

ra tio s

gross

n e t

price

'B u l l e t i n

f

and

o f

n et

to

gross

stocks

m ethod
servic e

live s “

Do u b l e -d e c l i n i n g
Co n s ta n t

In d u s try

Cu rre n t

cost;

2

1

Co n s ta n t

cost
2

1

Cu rre n t

c ost

IT

1

group
111

14 3

15 8

16 2

16 5

19 7

2 12

Eq u i p m e n t

112

X

A

X

16 6

X

Str u c tu r e s

113

14 4

A

A

16 7

19 8

A
A
2 13

All

cost
2

1

in d u s tr ie s ,

total

2 16
X
A

114

X

15 9

X

16 8

X

Eq u i p m e n t

115

X

A

X

16 9

X

A

X

Stru c tu re s

116

X

A

X

170

X

A

X

M a n u f a c t u r i ng

117

14 5

16 0

16 3

171

19 9

2 14

2 17

Eq u i p m e n t

118

X

A

X

X

A

X

Str u c tu r e s

119

14 6

A

A

17 2
17 3

200

A

A

12 0

14 7

16 1

16 4

174

201

X

175

X

A

X

A

17 6

202

A

A

177- 19 6

X

X

X

2 0 3 - 2 11

X

X

Fa r m
T - 32

No n f a r m

n on m an u fac tu rin g

Eq u i p m e n t

12 1

X

A

Str u c tu r e s

12 2

14 8

A

12 3 - 14 2

X

X

X

14 9 - 15 7

X

X

As s e t

2 18

2 15

typ e *

Eq u i p m e n t
Stru c tu re
No te s :

X

types
types

A-Av a ila b le
also
X-No t

A

in

on

availab le

♦ De t a i l e d

request.

h is to ric a l
or

equipm ent

cost
not

and

All

tabu lation s

show n

in

this

A

volu m e

and

those

va lu a tio n .

ap p lic ab le.

structure

types

are

show n

on

pages

T-3 3

and T - 3 4 *

m arked

" A"

are

availab le

Pr iva te ly
Gr o s s

and1 n e t

ow ned

s to c k s ,

s to c k s ,
Ty p e

o f

(c o n tin u e d )
d e p r e d a tio n ,

average

equipm ent

ages

Se c o n d h a n d
35

percent

o 'T B u i

e tln

F servic e

live s

o f

d isc ard s,

ra tio s

gross

net

pric e
10 0

and

o f

depreci ation

depreciation
Co n s ta n t

to

gross

b u i

e tln

F

servic e

depreciation
cost

balance
d e p r e c i a t i on

1

13

67

12 3

177

14

68

12 4

178

15

69

12 5

17 9

16

70

12 6

18 0

Tr a c t o r s

17

71

12 7

18 1

Co n s tr u c tio n

18

72

12 8

18 2
18 3

Fu r n i t u r e

and

Fa b r i c a t e d
En g i n e s

m etal

and

T - 33

Mining

products

turbines

Ag ric u ltu ra l
(e xc e p t

fixtu re s

m achinery

tra c to rs)

and

m achinery

o i l fi e l d

m achinery
M etalw orking

m achinery

Sp e c ia l

in d u stry

Ge n e r a l

in d u s tria l

m achinery

m achinery
Offi ce,
Se r vic e

m achinery

in d u stry

El e c t r i c a l

m achines

m achinery

Tr u c k s , b u s e s ,

and

Pa s s e n g e r

cars

Ai r c r a f t
and

Ra ilr o a d

73

12 9

74

13 0

18 4

21

75

13 1

18 5

22

76

13 2

18 6

23

77

13 3

18 7

24

78

13 4

18 8

25

79

13 5

18 9

26

80

13 6

19 0

27

81

13 7

19 1

28

82

13 8

19 2

29

83

13 9

19 3

30

84

14 0

19 4

85

14 1

19 5

86

14 2

19 6

truck

trai lers

Sh i p s

19
20

c o m p u t i n g ,a n d

accounting

boats
equipm ent

31

Instru m en ts
Miscellaneous

equipm ent

32

live:

Do u b l e -d e c l i n i n g
Str a ig h t-lin e

balance

net

m ethod

percent

Do u b l e -d e c l i n i n g
Str a i g h t-lin e

o f

stocks

Pr iva te ly
( »r o s s

and

net

ow ned

(c o n tin u e d )

s to c k s ,

s to c k s ,

d e p r e d a tio n ,

average

ages

o f

Se c o n w i a n d
Ty p e

o f

ttb

stru c tu re

percent

of

Bu i

e tili

F

servic e

lives

d isc ard s,

ratio s

gross

net

price
L

10 0

and

deprec iation

balance

o f

Co n s ta n t
In d u s tria l

In s titu tio n a l,
soc ial
T-3 4

So c ia l

and
and

Ra ilro a d ,
and
Ot h e r

local
and

p u b lic

Pe t r o l e u m
gas

rec reational

w ell

and

telegraph
u t i l i t i e s

d r illin g

All

other

exc ept

live s

Co s t

balance
depreci ation

2
203

40

94

15 0

204

41

95

15 1

205

42

96

15 2

206

43

97

15 3

44

207

98

15 4

45

99

15 5

208
209

46

10 0

15 6

2 10

47

10 1

15 7

2 11

and

p r iva te ,

farm

F servic e

14 9

natural

expl o r a tio n

B u lle tin

93

t r a n s it ,

pipelines

Te l e p h o n e

d e p r e d a t i on

excluding

recreational

gross

39

Co n n i e r c i a 1 a n d
m iscellaneous

to

D o u b l e - de d i n i n g
Str a ig h t-lin e

d e p re d a ti ai

net

m ethod
percent

Do u b l e -d e c l i n i n g
Str a ig h t-lin e

o f

shocks

4

*

*

Pr iva te ly
Gr o s s

and

n et

ow ned

(Co n t i n u e d )

sto c k s ,

______________ s t o c k s ,
In d u s try
o f

group

and

type

d e p re c iatio n ,

average

Or i g i n ^
85

asset

ages

o f

Add

percent

d isc ard s,

ratios

gross

net

and

o f

n et

to

gross

s t o c k s ______________

p r i c e m ethod
F servic e live s

o

Do u b l e -d e c l i n i n g
Co n s t a n t

cost

Cu rre n t

l
In d u s try

cost

Co n s ta n t

1 ^

Cu rre n t

cost

I

2

cost
2

1

group
2 19

244

253

256

25 9

284

29 3

Eq u i p m e n t

220

X

A

X

26 0

X

A

X

Stru c tu re s

221

245

A

A

261

285

A

A

M an u fac tu rin g

222

246

254

257

26 2

286

294

297

Eq u i p m e n t

223

X

A

X

263

X

A

X

Stru c tu re s

224

247

A

A

264

287

A

A

All

in d u s tr ie s ,

total

29 6

T - 35

225

248

255

258

26 5

288

29 5

298

Eq u i p m e n t

226

X

A

X

26 6

X

A

X

Stru c tu re s

227

A

A

267

A

A

No n f a r m

As s e t

n on m an u fac tu rin g

28 9

typ e*

Eq u i p m e n t
Stru c tu re

No te s :

249

types

2 2 8 -2 4 3

X

X

X

2 6 8 -2 8 3

types

A

2 5 0 -2 5 2

X

X

A

in d u s tr ie s ,

to ta l“

Cu m u la tive
2

age

valu ation s

d is trib u tio n s

are

given

on

o f

pages

gross
29 9

stocks
and

300,

fo r

“ All

X
2 9 0 -2 9 2

in

X

X

X

X

constant

cost

1

and

re s p e c tive ly.

A - A v a i l a b l e on r e q u e s t .
All
t a b u l a t i o n s shown
also in h is to r ic a l
cost va lu a tio n .
Th e r e a r e n o

1n t h i s v o l u m e a n d t h o s e m a r k e d “ A “ a r e a v a i l a b l e
o rig in al
a c q u i s i t i o n p r i c e e s tim a te s f o r “ farm "

or

in volved

fo r

the

types

X -

No t

*

De ta ile d

-

availab le

o f
or

equipm ent
not

equipm ent

and

stru c tu res

not

in

in te rs e c to r

ap p lic ab le.

and

structure

types

are

shown

on

page T - 3 7 .

tra n s fe rs .

Priva te ly
Gr o s s
In d u s try

group

and

type

and" n e t

ow ned

s lo c k s ,

--------- -- ---------------- s t o c k s ,

o f

(Co n t i n u e d )
d e p r e d a tio n ,

average

ages

o f

d fsc ard s,

r a t l f o s T f ' ‘n i T " t o " g r o s s

gross

net

O r i g i n a l .„ a c q u i s i t i o n

asset

10 0

3e r c e n t

ot

b u lle tin

and

p ric e
f

stocks

m ethod

servic e

lives

Do u b l e - Bee! 1 h fn g
Str a ig h t-lin e
depreciation
constant c ost
------------- T-------- -------- 2------- C u r r e n t c o s t
1
In d u stry
All

depreciation
■

Current

cost

1

2

group

in d u s tr ie s ,

to ta l

T - 36

301

Eq u i p m e n t

326

335

338

341

302

366

A

3 75

Stru c tu re s

X

X

303

342

327

X

A

A

A

X

343

367

A

A

M a n u fa c tu rin g

304

Eq u i p m e n t

328
X

336
A

339
x

344

305

3 76

Stru c tu re s

306

368
Y
A

3 29

A

A

A

X

346

369

A

A
380

No n f a r m

n on m an u fac tu rin g

3 78

3 79

307

Eq u i p m e n t

330

337

340

308

347

3 70

A

3 77

Stru c tu re s

X

X

309

348

331

X

A

A

A

X

349

3 71

A

A

X

X

X

X

As s e t

-

typ e*

Eq u i p m e n t

types

Stru c tu re

types

3 10 - 3 2 5
A

N0 t6 S:

*

balance

Co n s t a n t c o s t
1
r
"c
y
1

X

X

X

3 5 0 -3 6 5

3 3 2 -3 3 4

X

X

A

Î 1 1 t ? > u 1? t i o , ?s s h w n i n
h is to ric a l
cost va lu a tio n .
Th e r e
s e c t o r ^ r ansf e r s 3" "

° r

X -

No t

n ot

*

De ta ile d

-

a va il able

o r

equipm ent

f ° r

t y P6 S

° f

equipm ent

t h i s vo lu n e and
are no o r i g i n a l
and

stru c tu res

X
3 72 - 3 74

those m arked " A“ are
ac q u isitio n price

n ot

in volved

in

in te rs

ap p lic ab le.

and

struc ture

types

are

show n

on

page T - 37 .

*

♦

*

*
Priva te ly
S'r c s s

and

n e t

owned

s to c k s ,

s to c k s ,
Ty p e
o r

of

equipm ent

(c o n tin u e d )
d e p re c iatio n ,

average

_ ______ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ " O r i g i n a l

stru c tu re

85

percent

o f

Bull e tin

F

servic e

ages

o f

d isc ard s,

ratios

gross

net

and

ac q u isitio n

p ric e

live s

percent

10 0

m ethod
of

d e p r e c i a t i on

balance

Str a ig h t-lin e

depreciation
Co n s t a n 't

type

of

net

to

gross

______________________

B u lle tin

F servic e

depreciation
cost

balance
depreci ation

1

e q u i p m e n T;

Fu r n i t u r e
En g i n e s

and

and

fixtu re s

turbines

Tr a c t o r s

228

268

3 10

350

229

269

3 11

351

230

2 70

3 12

352

Co n stru c tio n

m achinery

231

2 71

3 13

353

M etalw orking

m achinery

232

2 72

3 14

354

233

2 73

3 15

355

234

2 74

3 16

356

235

2 75

3 17

357

Sp e c ia l

in d u stry

m achi n e r y
Ge n e r a l

in d u s tria l

T-3 7

m achinery
Offi c e ,

c o m p u t i n g ,and

accounting
Se r vic e

m achinery

in d u stry

m achines
El e c t r i c a l

m achinery

Tr u c k s ,

buses,

truck

tr a ile r s

Sh i p s

and

Ra ilr o a d

236

2 76

3 18

358

237

2 77

3 19

359
360

and

Ai r c r a f t
boats
equipm ent

Instru m en ts

238

2 78

320

239

2 79

321

361

240

280

322

362

241

281

323

363

242

282

324

364

243

283

325

365

Miscellaneous
equipm ent

Co n s t a n
Ty p e

of

Co m m e r c i a l

2

tr a n s it ,

250

290

332

3 72

251

291

333

3 73

252

29 2

334

3 74

and

m iscellaneous
Ra ilro a d ,
lines

c ost

stru c tu re

In d u s t r i al

local
and

lives

Do u b l e -d e c l i n i n g

Do u b l e -d e c l i n i n g
Str a i g h t-lin e

of

stocks

p ipe-

Go v e r n m e n t -o w n e d , p r i v a t e l y
TS'r b s s

and

n et

s to c k s ,

s to c k s ,
In d u s try

group

Go v e r n m e n t
o f

85

and

M aritim e
Na tio n a l

De fe n s e

8£~1

10 0

live s

b alan c e

4 14

382

393

404

4 15

383

394

40 5

4 16

384

395

406

4 17

385

396

407

4 18

386

397

408

4 19

387

398

409

420

388

399

4 10

421

389

400

4 11

422

390

401

4 12

423

391

40 2

4 13

424

nonm anu­

fa c tu r in g
En e r g y

Co m m i s s i o n
A e r o n a u t i cs

Sp a c e

Ad m i n i s t r a t i o n
All

live s

Ae r o n a u tic s

Ad m i n i s t r a t i o n

Na tio n a l

F s e r v i ce

40 3

Sp a c e

Ato m ic

gross

d e p r e d a t i on

d e p re c iatio n
cost 2

En e r g y

Co m m i s s i o n

No n fa r m

to

Ae r o n a u tic s

M a n u fa c tu r in g

Na tio n a l

o f

n et

D o u b l e -d e c l i n i n g

Sp a c e

Ato m ic

p erc ent

o f

stoc k s
B u r e tin

S tr a ig h t-lin e

Ad m in is tra ­

Ad m i n i s t r a t i o n

No te s:

ra tio s
n et

and

392

381

to ta l

tio n

and

d is c a rd s ,
gross

En e r g y

De p a rtm e n t o f

and

o f

d e p re c iatio n
Co n sta n t

d e p re c iatio n
>

Co m m i s s l o n

and

F se rvic e

ages

b a i ance

S tr a i g h t-lin e

in d u s trie s ,

d e p re c ia tio n ,

averag e

D o u b l e -d e c l i n i n g

ow n ersh ip

Ato m ic

Bu ll e tin

agency

..

All

p erc en t o f

o p e rate d

___

ta b u la tio n s

va lu a tio n s .

are

also

a va ila b le

1n

c o n s tan t

cost

1 ,

c u rren t

cost

1

and

2 ,

and

h is to ric a l

cost

4

!
J

;

<1

Gr o s s

In ve s tm e n t,

His to ric a l

Gr o s s

Priva te ly
To ta l,

e xc lu d in g

By

in d u s try
asset

T - 39

Bu sin ess
assets

b u sin ess

su rp lu s

By

At

purchases

secondhand
in d u s try

By

asset

o f

cost

in ve stm e n t ,

Co n sta n t

se p a ra te ly

cost

Co n s ta n t

in

eq u ipm en t

and

c ost

s tru c tu re s

o f

o rig in a l
By

asset

group

o f

4 4 9 -4 5 1

4 4 0 -4 4 8

4 5 2 -4 6 0

4 6 1- 4 6 2

4 6 7- 4 6 8

4 73 - 4 74

4 6 3 -4 6 6

4 6 9 - 4 72

4 75 - 4 78

4 79 - 48 0

4 8 5 -4 8 6

4 9 1- 4 9 2

4 8 1- 4 8 4

4 8 7- 4 9 0

4 9 3 -4 9 6

4 9 7- 4 9 8

4 9 9 -5 0 0

5 0 1- 5 0 2

p ric e s

group

typ e

in d u s try

4 3 7- 4 3 9

4 2 8 -4 3 6

p ric e s

a c q u is itio n

in d u s try

4 2 5 -4 2 7

Go v e r n m e n t s u r p l u s

typ e

By

agency

purchases

g ro ip

Go v e r n m e n t -o w n e d , p r i v a t e l y

\

1

18 2 0 - 19 72

asse ts

typ e

By

By

s

ow ned

Go v e r n m e n t

At

t

I

group

o De r a te d

a n d Go v e r n m e n t

ow n ersh ip

2

PRIVATELY OWNED, w x t ) p u r Q ) s * s oq
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
Q onst nt
COST 1, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 8S.0 PERCENT OF & u 2 2 * t x n F
ALL INDUSTRIES, TOTAL
EQUIPMENT AND STRUCTURES
----- MILLIONS OF 1758 DOLLARS-----GROSS
NET
DISCARDS
DEPRE­
NET-GROSS
AVERAGE AGE
STuCKS
YEAR
STOCKS
CIATION
RATIO
GROSS
NET
392293,
1925
210995.
16991 .
.59
19.79
10;91
1171 U
9U936ö »
1926
2 18309 .
17162.
12695.
.59
19.69
10,20
1927
919533.
17797.
223887.
13530.
.59
i0;u9
19.61
x9 28
929605,
229339 .
18215,
13928 ,
19, S3
.59
9.99
936218,
1929
18767.
18869.
236633.
19.99
.59
9.82
992339.
19107,
19 30
.59
15597 .
238763.
19.58
9 ;88
18996.
193 1
990972.
15 960 «
233983.
.53
in;23
19.91
933186.
22281 1.
18990.
16Ü10.
19 32
.51
10.79
15.92
929U97.
17776.
1933
212180.
16685.
.50
15.95
11.36
917098.
203891,
1939
17193,
16190,
16.39
.99
11.79
9 12309.
193S
16906.
198329.
16329 i
.98
12.05
16.71
1936
911622.
16977.
16298 .
.98
197007.
12.05
16.82
1937
913839,
17298,
.98
198378.
16780.
16.82
11 ;a7
910569,
1938
17397.
199963.
16971,
.97
17.01
12,01
1939
907978.
192293,
17215.
17902,
.97
17. »9
12;02
908969,
18389,
19 90
19 36 1B >
17111.
.97
11.81
17.12
199 1
912197.
17188.
1856 7 .
.98
198258.
16.95
11.99
907681.
193999.
1992
16728,
17221.
.97
11.62
17.11
17099,
16 899 !
1993
186996.
90 1U28 «
17,36
.97
11 ;?3
1999
397958.
182981,
16931 .
16985.
.96
11 ;9 «?
17.96
1995
900035.
17172.
17136.
.96
17.28
185590.
11.67
910608.
1996
197173.
17886,
.98
ia;a9
19015,
16.72
19 97
928705.
219107.
19158.
ie 1 6 0 ^
.50
15.97
9 ;99
1998
997216.
231189.
20782 .
19599.
15.26
.52
9,22
9 6 17 û 1.
1999
22266.
293282 .
20117.
.53
19.76
8^83
980881.
1950
256951 ,
23789,
18355,
.53
19.23
8.97
195 1
500690.
25 988 i
271089.
& ;i5
20 12 8 a
.59
13.72
518053.
26999,
2 1328 à
281766.
1952
.59
13.36
7.98
536325.
1953
28302.
28383 j
.55
12.99
299220.
553962.
1959
303969,
23533,
29510.
.55
7.68
12.73
572708.
1955
3 1690 1.
30706,
.55
7;& x
26833.
12.99
1956
595509 .
32069,
25118,
.56
7.35
331552.
12.12
615889.
1957
33376,
399293.
27695j
11.89
7.26
.56
1958
39316.
6 3Q25 5 ,
28006
.56
350659.
7.31
11.80
1959
358939.
695172.
31276;
.56
35111.
7;30
11.69
663595,
36109.
369620.
29980,
.56
7.27
I960
11*55
377791.
1961
37159.
680050 .
30389;
.56
11.96
7;30
1962
389170.
699872.
38293.
31063.
.56
11.39
7,27
801379,
1963
720019.
.56
39620.
33903,
7^2
11.22
917812.
91169.
1969
795196.
39918.
.56
11.09
7.13
93209.
990819.
1965
778123.
39799.
.57
6Î96
10.8Ü
95899.
817822.
1966
36912.
.57
969333 ,
6.76
10.50
1967
38129;
855333,
999081.
98703.
.58
10.29
6 ;65
1968
51609.
6,58
899972.
.58
518952.
39567.
10.11
1969
936638 .
59739.
599916.
.58
9.99
6^2
90932;
973369 .
57709.
93105.
.58
6 ^59
1970
569319.
9.86
197 Î 1006892.
580978 .
60282.
.58
95658;
9.83
6.60
1972 1095139.
.58
601297.
62999.
98719.
9.77
6.60
3

«

3

3

3

prx

3

t

Q *

s

PKIV TELY OAIn ED, PITH p u r Q ) s * s op
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
prx Q * s
CONSTANT COST 1, 1958 DOLLARS
STRAIGHT-LIME DEPRECIATION, SERVICE LIVES
85.0 p * r Q * n t o q & u 2 2 * t x n q
ALL INDUSTRIES, TOTAL
ECU IPMEn T
MILLIONS OF 19 S 0 DOLLARS
GROSS
DISCARDS
NET-GROSS
DEPREv* r
*
*
NET
STOCKS
CI AT JON
GROSS
STOCKS
RATIO
NET
YEAR
6S80l
8537.
.54
1262S4.
8.81
6.04
67650.
1925
.54
130607.
7247 ,
5.94
9031 .
70073.
6.79
19 2A
9364 ,
5 19 8
80 0 71
.53
8.80
1927
133243.
70786.
5.99
9583,
8087 .
.53
136131.
8,82
1928
71842.
5 18 9
74119.
9876.
87551
.53
1929
13 9 94 S .
8.77
9987 .
9326.
8.90
.52
6 1U 1
14QS3 1.
73564.
1930
89 B 1 1
9776,
.51
6.35
138111.
9.22
69972.
193 1
9308.
.48
13 2 6 7 6 .
6 16 9
9243 ,
64067.
9.71
1932
.46
8707.
7 13 l
9683 1
10.16
127252.
59168.
1933
8252.
9105,
.45
10.44
7,50
1939
56185.
123702.
8085 .
8848 1
.45
1223«. 1.
55416.
7 138
1935
10.51
8558.
t 6
6,94
124127.
8252.
57378.
10.31
1936
90791
.48
126797.
8610.
6l 46
60344.
1937
10.02
8999 1
125859.
.47
6 144
8747.
10.02
1938
59486.
976 1.
.48
6.26
5995 1.
19 39
125516.
8636 .
9.9 1
.49
8586,
5.87
10117.
63097.
127524.
9.61
1940
68197.
8676 .
.52
5.43
194 1
100761
131640.
9.21
9.18
,51
5,56
131496.
8771 .
80431
67326.
1942
130599.
8767 .
80741
9.19
.50
5 17 2
65734.
1943
8078 .
.50
9.04
5.67
8835.
6653 1.
1944
132153.
8 1891
9205 1
.52
8 •65
5 13 3
137985.
7 1365.
1945
9889 ,
4,90
.54
8.16
9846 1
145471.
1946
78540.
11019.
.57
4.35
7.45
160987.
8900 1
1947
91972.
.59
10227,
6 <89
176491,
12503,
4,05
1948
105010«
13846,
6.59
1949
4 10 3
18846 1.
.60
107831
113613.
,60
4,04
2U4219.
12315Q,
15222.
6.36
902 1 .
1950
219811.
10627.
.60
4 10 7
16744,
131960.
6.21
195 1
.59
11810,
4.17
18045,
6 «£0
232642.
1952
137890.
.59
4.21
245498.
144624.
19127.
14904.
6,1 8
1953
.58
14293.
4,33
256686.
2007 6 ,
6,27
1954
148613.
268918.
17604,
.58
4 13 4
15503 1,
1955
2098 11
6.30
.57
4.38
282637 .
15826.
6.35
21995.
161283.
1956
.57
22916,
184741
4.43
293842.
6,43
1957
166192.
23509,
4,58
3 U 0 74 4 .
.55
6.60
1968
188 9 0 1
166830.
220791
.55
6,69
4 16 1
1959
303632.
169994.
24001,
6.75
.55
4,63
3187;s.
24694.
I960
20772.
174653.
4.68
25425.
.54
6.85
213241
196 1
326940.
177153.
4,66
22185.
.54
6.86
337710.
182666.
2623 1.
1962
4 ¡60
189384.
6.84
349163.
27231.
24714,
.54
1963
4,48
6.77
199481,
28450 .
.55
364611.
25046,
1964
30095 .
.55
4 13 3
384634.
213340,
25 5 4 3 j
6,62
1965
4,16
.56
6.43
26906 ,
1966
409831.
231476,
32263.
6.29
4 108
34666.
.57
1967
434419.
284561
247666.
4,03
6.18
459978.
297851
.57
263644.
37140.
1968
6.09
4 l00
.57
1969
4879QU.
280254.
309051
3982 11
.57
6.Q9
4 10 5
511357.
42312.
326951
291360.
1970
4.10
.56
6.11
532914.
35068.
44428,
197 1
300873.
4 106
.56
6 .OB
314991.
668956.
46702.
3 8 Ü 10 1
1972
3

3

«

3

3

3

3

3 «

3 «

«9

SURPLUS ASSETS AT SECONDHAND PRICES
PRIVATELY OANED. w x t ) p u r Q ) s * s o q
ov* rn] * nt
CONSTANT COST 1. 1958 DOLLARS
8S.0 PERCENT o q & u 2 2 * t x n q
STRAIGHT-LINE d e p r e c i a t i o n , s * r v x Q * 2 x v * s
INDUSTRIES, TOTAL
22
STRUCTURES
------MILLIONS OF 1956 DOLLARS---- AVERAGE AGE
NET-GROSS
DEPREDISCARDS
NET
GROSS
NET
GROSS
RATIO
CI
AT
!
ON
STOCKS
STuCKS
y* r
12,97
17.56
.59
5131
.
7903.
193998.
266039.
1925
12.21
17.96
.59
5399.
8130.
198236.
273561.
1926
11.98
17.37
.59
5522.
6389.
153102.
281289.
1927
11.81
17.30
.55
589 1.
663 1 .
157997.
288979.
192R
11.62
17.19
.55
6109.
889 1.
162519.
296273.
1929
11.60
17.22
.55
627
1
.
9
121.
165199.
301808.
1930
11,88
17.50
.59
6980,
922 1 .
163511.
302861.
193 1
12*37
17.99
.53
6766.
9
183.
158799.
3
Ü
0
5
1
0
.
1932
12.92
18.93
.52
7U02 •
9069 .
153012.
296895 .
1933
13.92
18.90
.50
7
U
8
5
,
8992 .
197706.
293396 .
19 39
13.86
19.32
.99
798
1
.
882
1
.
192913.
289999 .
1935
19,19
19.63
.99
7690.
6725.
13963Q.
287695.
1936
19,29
19.83
.98
6688
.
7700^
138039,
287087
.
1937
19.96
20.10
.97
7972.
865
1
.
139978.
289710.
19 38
19.63
20.35
.97
8191
.
8579 ,
132292.
282962.
1939
19.69
20.53
•
*
t
6
8272.
6526.
130521.
260995.
1990
19,58
20.59
.96
8990.
8512.
130061.
280507.
199 1
19.66
20.89
.96
8685 .
8950.
126175.
276385.
1992
15.30
.95
21.31
8
8
2
5.
828
1
.
270928.
120762.
1993
15,61
2
1.65
.99
8907
.
8097,
116951.
265306.
1999
15.63
2 1.82
.99
8997.
7966.
119175.
26 2 0 5U .
1995
19,78
2 1.91
.95
9169,
7997
.
118633.
265336.
1996
19.15
21.09
.96
9259.
8139,
267718,
122135.
1997
13,53
20.72
.97
9317.
8280.
126179.
270725.
1998
13,09
20.90
.97
9339
,
8920.
129668.
2 7 33 0 ü .
1999
12,55
20.09
.98
9339
.
8562.
133801.
276661.
1950
12.03
19.59
.99
9
5
0
1
;
8799
.
139129.
281229.
195 1
11,63
19.19
,50
9518.
8999.
285912. ' 193876,
1952
11,22
18.79
.51
9979
,
9
179.
199596.
290827 .
1953
10,88
18.31
.52
9290.
9939 .
155351 ,
296776.
1959
10,59
17.87
.53
9229
.
9725.
161869.
3
U
3
7
9
ü
.
1955
10* 16
17.33
.59
9292.
10079.
170269.
312972.
1956
9,89
16.87
.55
9171 .
10959,
17 805 l .
322092.
1957
9.78
16.59
.56
9116.
10807
,
183828.
32951 1 .
1958
9.72
16.27
.56
9197.
11110.
188995.
3 3 6 59 ü .
1959
9.65
15.98
.57
9208 ,
11915,
199968.
3 9 9 77 Q .
I960
9,61
15.73
.57
9065.
11735.
200638.
353111.
196 1
9,57
15.52
.57
8877
.
12062 .
206509.
362161.
1962
9,57
15.39
.57
9190.
12389.
211995.
370851.
1963
9,59
15.19
.57
9372.
12719.
218331.
380535.
1969
9,92
19.87
.58
9256 .
13119.
227979,
393539.
1965
9,28
19.60
.58
9506
.
13580.
237856,
907991,
1966
9,29
19.92
.59
9673.
19037,
296916.
920919.
1967
9,21
19.27
.59
9783.
19969.
255308.
939993.
1968
9,18
19.13
.59
10026.
19918.
998738.
269662.
1969
9,20
19.09
.59
10610.
15392.
272959.
96 2U 12 •
19 70
9.29
19.02
.59
10587.
15855.
279601.
973928.
L
197 1
9.37
19.01
.J
.59
10709.
16297.
286256.
986176.
1972
3

3

3

«

PRIVATELY o w n * ­ , w x t ) p u r Q ) s * s o q
ov* rn] * nt surp2 us
ss* ts
t SECONDHAND p r x Q * s
Q onst nt
COST 1, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE 2 x v * s
85.0 PERCENT o q & u 2 2 * t x n F
3

«

3

3

3

q

3

r]

EQUIPMENT ANO STRUCTURES
------MILLIONS OF 1958 DOLLARS-----GROSS
DEPRENET
DISCARDS
STGCKS
c i rroN
YEAR
STOCKS
l6 17Q •
1390.
31263.
1925
1118;
1926
3175».
16367•
1882.
1185.
1927
32283.
1882.
1 169^
16539.
32773,
1516,
1928
16768.
1210.
1929
1558.
3 3 3 1U .
17085.
1303 ^
33819.
16918.
1388.
1580.
1930
32958.
1568.
193 1
13565 j
16250.
32 U 9 9 .
15251 .
1525.
1932
138 1;
31171.
181 6 i
1933
18278.
1862^
30677 .
1818.
1938
13768.
180 3 .
30501.
1808.
1935
13688.
18 6 0 »
30726.
1815.
189 2 .
1936
13952.
3 1D 79 ,
¡937
1888,
18365.
15 0 9;
1938
3093 1.
1867 .
15 13.
18318.
1939
1877.
3 1Ü 3 7 .
18396.
1-503 .
18 9 8 .
1980
31120.
188 7 7 .
1500.
1589.
198 1
15137.
I8 8 9 i
31880.
31665.
1982
1588,
18958.
1580,
1571 .
1983
31290.
15 3 8.
18550.'
1988
31579.
188 8 8»
1578.
1573.
1985
31961.
1603.
1619.
15282.
33118.
1986
16362.
1651 .
1618.
35378.
1987
1759,
18520 .
1658 ^
1988
38317.
21168.
1983,
1688.
1693;
1989
81382.
23720.
2163.
88295.
1721,
2388 .
26006.
1950
87037.
1696 ;
260 1.
195 1
27883.
2778.
89199.
1952
28953.
1726,
51598.
1953
30211»
2983,
1808.
1958
53887.
30838.
3100.
1837,
1955
55152.
31333,
3222.
205 2;
56292 .
1956
3306 .
31328.
2 160.
57267.
1957
3357 .
31300.
2358;
1958
3808,
58832.
2566.
31623»
1959
3889,
5 92 6 U .
31778.
2777;
1960
59800.
31885.
385 1.
2978;
59592.
196 !
31378.
3833.
3170.
59823.
31856.
3825.
1962
3275.
32078.
6056 1 .
38 83,
3328;
1963
388 1.
1968
61211.
32580.
3333 .
1965
3537 .
62321.
3389;
33502.
63881.
38728.
329S ;
1966
3633.
65813.
1967
36198.
3760.
3301 .
67323.
1968
3883.
37095.
3270.
1969
37890.
3258 i
68853.
3993.
70525.
3239,
38697 .
8103.
1970
72012.
82 10.
3298;
197 1
39273.
78066.
8330.
1972
80385.
3387 .
3

NET-GROSS
RATIO
.52
.52
.51
.51
.51
.5 1
.89
.88
.86
.85
.85
.85
.86
.86
.86
.87
.88
.87
.87
.87
.88
.89
.52
.55
.57
.59
.59
.59
.59
.58
.57
.56
.55
.58
.58
.53
.53
.53
.S3
.53
.58
.58
.55
.55
.55
.55
.55
.68

AVERAGE
GROSS
15.56
15. 80
15.8*1
15.31
15.20
15.28
15.60
16.09
16.,5 9
16.86
16.91
16.72
16.85
16.81
16,28
16.18
15.68
15.63
15,71
l5 »8 3
15.il
18.88
13.89
12.86
1 1»62
10.96
10*52
10.28
10.05
9.99
9.95
10.08
10.13
10.17
10. ?5
10.80
10.50
10.58
10.56
10.56
10.83
10.36
10.21
10.17
10.18
10.18
10 . 16

10.18

3 «

*

NET
10^0
10.88
10 ;39
10;29
io ; 17
10.28
10;7Q
11.38
11.96
12.19
12;07
11.59
11 ;os
lo;95
10.73
10.52
9; 98
9.95
iQ ;o9
9.75
9.39
8.69
7,71
6,89
6,36
6.07
5.96
6,08
6^08
6.23
6,38
6,61
6.80
6.89
7 ;0 0
7.20
7 ;3 2
7^80
7 ;36
7 ;36
7'.29
7.18
7 ;Q 6
7 ;U 7
7.10
7| 18
7.20
7.17

n
•»

CO

PRIVATELY Ü.VNEO' AlUH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1« 1958 DOLLARS
STRAIGHT-LIN * DEPRECIATION, SERVICE LIVES 85.Ü PERCENT OF BULLETIN F
FARM
EQUIPMENT
------MILLIONS OF 1958 DOLLARS-----DISCARDS
NET-GROSS
AVERAGE AGE
DEPRE­
GROSS
NET
GROSS
NET
RATIO
CIATION
STOCKS
STOCKS
YEAR
5.16
7.35
. .56
629
870.
6389.
1 1985.
1925
6.09
.56
926,
6728.
695
7.31
1926
12111.
7.35
S¿11
.55
969,
672
1927
12692.
6963 .
5.06
.55
7.35
705
1005.
1928
13270.
7290.
9 ¡9 7
.55
795
7.31
13938.
1050.
1929
77 U 2 •
5.05
1079,
7.91
.55
830
19353.
1930
7870.
S¡39
7.79
898
.53
1077,
19289,
7577 .
1931
5.91
8.21
1096.
863
.50
13887.
6992.
1932
6.91
.98
6.69
995.
895
13392.
6398.
1933
6.96
8.89
88 1
.97
969 .
13316.
6290.
1938
b ,2 2
.97
8.89
933
960.
13957.
6359 .
1935
5.70
.99
8.63
979.
967
13955.
6890.
1936
5.28
8.33
.51
1020.
983
19591.
7388.
1937
5.23
8. |9
988
.51
1096,
19717.
7506 .
1938
5.19
8 • 17
978
.51
1063.
7716.
1939
15012.
5,03
8.02
.52
1093.
971
7982.
1990
15 9U 1.
9¡68
7.69
969
.59
1151.
199 1
16360.
8755 .
7.69
1099
.53
1193.
16959.
8705.
1992
5.11
7.81
.51
1186.
16289.
1010
1993
8369 .
9,96
7.67
.52
1199.
16799.
1096
8725 .
1999
7.98
9¡ 79
1090
.53
17923.
9209 .
1231 .
1995
9¡7t
7.39
.53
1279.
1085
18019.
9617.
19 96
9,29
.56
6.83
19769,
1367.
1132
1997
11132.
3.83
.59
6.29
1537.
13199.
1121
19 98
22252.
3 j6 9
•6 1
5.90
1799.
1 189
29861.
1999
15298.
3.62
5.69
.62
1957.
1 199 i
17059.
27930.
19S0
5.69
3.72
1191
.62
2 159.
29797 .
195 1
18953.
3,95
5.75
.61
2325.
1215 ¡
19138.
31599.
1952
9 í 10
5.89
1303 1
.59
33655.
2980.
1953
20022.
9.39
6 .g5
.58
2627.
1356 .
20319.
35217.
1959
9 ¡53
.56
6.23
2739.
1583
2Q 5 9 9 •
36609.
1955
9.78
¿«53
1691 .
.59
2819,
20239,
1956
37921.
9.97
6.79
2856 .
1901 .
.52
19 57
381QÜ.
19962,
5.02
6.97
2119
2898 ,
.51
20059.
1958
38975.
5 I07
7.19
2396 I
.51
1959
39536.
20035.
2931 .
5,20
7.37
.50
2929.
2553
39929.
19556,
I960
5^23
.99
2898,
7.50
2755
196 1
39373.
19357.
5.20
7.58
.99
2875 .
39397.
2882.
19323.
1962
5.05
7.59
.50
2929 ¡
2893.
39826.
19839.
1963
9 ¡ 95
.50
7.51
2966 ¿
2923.
90189.
1969
20230.
9,78
7.37
.s i
297 1 .
2972 ;
91098.
21099.
1965
9 ¡6 1
7.19
.53
3059.
2935 .
22259.
92337.
1966
6.99
9.95
3178.
2933 ;
.59
93978 .
1967
23657.
9.95
6.90
2918 .
.59
3293.
1968
95219.
29517.
9 ¡ 97
.59
6.89
2887
3396.
1969
96503 .
25296.
9,99
6.79
3999.
2886,
.59
97836.
26066.
1970
9 ¡ 56
& >80
2918 .
3599.
.59
99136.
26635.
197 1
9,59
6.79
2989
.
.59
3713.
27707
.
50932
.
1972

2 y
u»
v n * ­ , x t ) p u r Q ) s * s oq
ov* rn] * nt surp2 us
ss* ts
CONSTANT COST 1, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE 2 x v * s
85.0 PERCENT o q

prx v3 t*

3

3

«

3

3

&

FARM

STRUCTURES
------ ] x 2 2 x o n s o q
GROSS
NET
STOCKS
STOCKS
YEAR
19778.
19 2 5
9786.
19 6 4 6 .
9639 .
1926
192 7
19601.
9577 .
19508,
1928
9477 .
1929
19372.
9343.
19 06.6.
1930
9048 .
18665.
193 1
8673.
13212.
8259.
1932
17778.
7879 .
1933
1934
17 3 6U ,
752 9.
17044,
1935
7295.
1677 1.
1936
7112.
16538.
1937
6978.
1938
16265,
6808,
16025.
1939
6 68 cl.
15719.
1940
6495,
194J
154 8U .
6382*
152X1.
1942
6253.
1943
15U0 1.
6 18 6.
1478 1.
1944
6119,
14539.
1945
6 0 3 3.
15095.
1946
6745.
15609.
1947
7388.
1948
16 ü 65 ,
7965,
16481.
1949
8472,
16865.
1950
8952.
195 1
9 39 u .
17240.
17605.
98 14,
1952
17943.
1953
10189.
1954
18270.
10524,
18549.
1955
10789.
18871 .
11089,
1956
19168.
1957
11337,
1958
19457.
11564.
19723.
1959
11743.
I960
19971 .
11889.
20219.
196 1
12018.
20475.
1962
12132.
20735.
1963
12240.
2 1Q 26 •
1964
12350.
21273.
1965
12408.
1966
21544.
12465.
21835.
1967
12542.
22109.
1968
12578,
1969
22351.
12594.
22639.
12631,
1970
197 1
22876.
12638.
23135.
12638.
1972

19 5 8
­

o2

2

DEPRE­
CIATION
5 19,
516.
513.
511.
508.
50 1.
49 1.
479.
467.
455.
444.
436.
428.
421 .
4 14.
406,
399.
392.
385,
379.
373.
37 7.
393.
406.
419.
43 1.
442,
453,
463.
473.
782 ,
492,
501 .
510.
519,
527.
535,
54 2.
550.
559,
567.
574.
582.
590.
597.
604.
611,
617,

3

t

s*
u2

Q

2 *

on­

)

3

tx n

q

*

*

n­

r s ------

DISCARDS
490.
500.
497 .
506.
509 .
513.
517.
518.
52 U
52 2 •
527.
526.
<627 .
525.
525.
52 7
526 <
S3 1,
52 8,
532
529
53 3.
52 2.
527 i
510.
52 7.
506.
51 U
501 .
482,
469 ^
469,
453.
448.
4 32 J
426.
4 15 ^
401 ,
39 9,
377,
377'.
360.
36 8 ^
352 .
371 ,
353.
37 9 ¡
359 ^

NET-GROSS
RATIO
. .49
.49
.49
.49
.48
.47
.46
.45
.44
.43
.43
.42
.42
.42
.42
.41
.41
.41
.4 1
.41
.41
.45
.47
.50
.51
.53
.54
.56
.57
.58
.58
.59
.59
.59
.60
.60
.59
.59
.59
.59
.58
.58
.57
.57
.56
.56
.55
.55

3

v* r3

GROSS
20.33
20.51
20.60
2 0.72
20.86
2 1.21
21 .63
22.10
22.55
22.97
23.24
23.44
2 3.58
23.76
23.89
24.09
24.17
24.28
24.27
24.26
24.26
22.99
21.91
21.00
20.24
19.55
18.96
18.41
17.95
17,58
17.29
17.00
16.77
16.S9
16,47
16,39
16.35
16,34
16,35
16,36
16.47
16.59
16.69
16.85
17.02
17.20
17.40
17.62

«

3 «

NET
13^99
14.17
14.22
14.32
14 i4 6
14,84
15 !3 5
15,94
16 i4 7
16.95
17,16
17,25
17,22
17,26
17*19
17,27
17.15
17 i07
16.82
16^58
16,40
14^37
12.95
1 1¡96
11,26
10 7 4
10.38
10.11
9.96
9.89
9^91
9,93
10.02
10.13
10 j29
10.48
10^69
10.90
11 I 1 1
11.32
1 1¡55
11.78
11.97
12.19
12 i4 1
12.59
12 ^ 8
12,76

prx

Q *

s

2 y
o’
.v n * ­ , w x t ) p u r Q ) s * s o q
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
CONSTANT COST 1, 1958 DOLLARS
STRAIGHT-LIN * DEPRECIATION, SERVICE LIVES
85.0 PERCENT OF BULLETIN F

prx v3 t*

]

3

nuq

3

Q

3

«

3

3

3

turx n«

EQUIPMENT AND STRUCTURES
------MILLIONS OF 1958 DOLLARS-----DISCAROS
GROSS
DEPRE­
NET
CIATION
STOCKS
STOCKS
YEAR
9035.
3 17 2 ^
86182.
86953.
1925
9158.
3337 .
89586.
87936.
19 26
3 397.
92 82 «
91887.
89280 .
1927
397 1.
9902.
98667.
51183,
1928
3629 '
9556 .
98293.
53809 .
1929
3790.
99398.
53955.
966 1.
19 JO
3808.
9697.
52097 .
9881Ü .
193 1
39 5 9 ^
9538.
88921.
95885.
1932
8005 ,
86688.
9900.
98003.
1933
90 13,
9290.
92322.
88667 .
19 39
9208 .
9 11U
90778.
83010.
1935
9 199.
9 178,
90316.
8256 1.
1936
8205.
9 2 2 2.
90886.
1937
83093.
9238 ,
9197.
89525.
81800.
1938
9928^
88586 ,
8 19 1.
1939
81123.
9125.
8987.
91721.
88853.
1990
9 96 5 ^
9171 .
83569.
198 1
90881.
9906,
9 190,
82679.
89338 .
1982
9 96 8 I
87386 .
9131 .
81067.
1983
9395,
908 1.
80197.
86202.
1988
9 139.
9 3 6 0.
67559.
81781.
1985
9 5 9 3.
8828 1,
9902.
93886.
1986
9898,
9977,
1U057Q.
1987
58576.
995 1.
5310.
106296.
59882.
1988
9579,
56 72.
1989
109688.
61682.
9998.
5956.
63389.
1 12828.
1950
9503 .
6308 .
67066.
1951
118381.
5U 3 0 •
6687 .
70066.
123213.
1952
5 07 9 i
7028 .
72987.
128282.
1953
5087 ,
133386.
7366.
75666.
1958
5 3 19 ^
7697 .
138388.
78168.
1955
5639 .
8080.
185058.
82337 .
1956
6058 ,
8999.
86189.
1957
151511.
8786.
6332,
158985.
1958
87028 .
691 3^
8938,
1959
156908.
86735.
703 1.
15989 1,
87519.
9090,
1960
6999 '
9266 .
162629.
87798.
196 1
7381 .
165877.
9992.
88887 .
1962
7967 .
9695.
89759.
168596.
1963
8127,
9919.
173138.
92358.
1968
82 3 8.
10392.
180305.
97329.
1965
8526 i
10960.
108519.
190030.
1966
11691.
8936 !
1967
199902.
1 11506.
12385.
9391 i
208186.
1968
116605.
13062.
9 30 1 ;
1969
2 17065.
121623.
9920.
13697.
228231.
128880.
1970
10 5 6 5 «
19181 .
229131.
126039.
197 1
19622.
1 1023.
238589 .
127795.
1972

NET-GROSS
RATIO
.53
.59
.59
.59
.65
.59
.53
.51
.50
.98
.97
.97
,97
.97
.96
.97
.98
.98
.97
.97
.98
.51
.59
.56
.56
.56
.57
.57
.57
.57
.57
.57
.57
.56
.55
.55
.59
.53
.53
.53
.59
.55
.56
.56
.56
.56
.55
.59

AVERAGE AGE
GROSS
NET
7.90
11.53
7.72
11.92
7,69
11.38
7,50
11. 2 8
7,29
11.10
7.93
11.21
11.59
7,83
8.9 1
12.02
8^83
12.90
9.18
12.79
9.99
13.02
9.93
13.11
9.19
13.06
9^35
13.27
9.35
13.37
9,07
13.27
els9
12.99
13.09
8.68
8,91
13.28
8.96
13.35
8.51
13.05
7^35
12.0’
1 1.?8
6.60
6^23
10.79
6,21
10.51
6,26
10.33
6.13
10.02
6^09
9.80
6.08
9.62
6,09
9.51
6 • 12
9.92
6,03
9.25
5^99
9.13
6,15
9.20
6.36
9.33
6,98
9.39
6.61
9.51
6.69
9.59
6^72
9.62
6.69
9.59
6.93
9.95
6.19
9.21
5.99
9.00
5.86
8.90
5 i8 9
8.83
5.89
8.82
8.89
6.02
6.10
8.99

prx

Q *

s

o w n * ­ “ w i t h p u r Q ) s * s OF GOVERNMENT s u r p 2 u s
ss* ts
t s* Q on­ ) n­
prx Q * s
CONSTANT COST 1, 19 5 8 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
MANUFACTURINu
EQUIPMENT
------ ] x 2 2 x o n s o q issa ­ o 2 2 r s -----NET-GROSS
*
DISCARDS
v* r
AGE
DEPRE­
GROSS
NET
ross
STOCKS
CIATION
RATIO
STOCKS
NET
y* r
1537 ;
5.48
.54
1907,
6.10
29560.
1925
15830.
1989,
5.39
16 16.
.54
8. 0 2
16489.
30612.
1926
1688.
5.41
2056.
.54
8,0 4
31362.
16842.
1927
17 15,
5.40
.54
8.03
2112.
32236.
1928
17292.
1797 1
7.99
17891,
2180.
.54
S 135
1929
33252.
5,50
33514.
18821
.53
2220.
8.1 3
17777.
1930
1891 .
8.39
2205,
5 180
33131.
.52
193 1
17100.
8.79
1947 1
.49
2143.
6,26
15868.
32177.
1932
9.16
2056 .
1996,
.47
6.63
31198.
14793.
19 33
.46
6 18S
2U 13.
9.43
1983.
3Ü4 2 7 .
1934
14030.
9.53
1945.
2020 .
.46
6.80
30Üd5 .
13748.
19 35
1954.
2033.
.46
6 14 7
14084.
9.42
30352.
1936
21241
1997 1
.48
6,07
14688.
30 B42 .
9.21
1937
.47
2 0 10.
9.26
6.06
30526.
14461.
2110.
1938
5 19 1
.48
9.1 9
1939
14556.
1992.
2 20 0 1
30442.
.49
8.93
5.56
2000.
223 1.
15289.
30973.
19 40
2039 .
224 1 1
.5 1
5.21
194 1
8.60
31653.
16337.
2086.
5.23
2070.
31969.
.52
8.SI
16469.
194 2
2077 .
2086 1
5.28
16499.
8,44
31991.
.52
1943
8.25
5,19
2050,
2102.
.52
32557 .
17014.
1944
4 186
2199,
18624.
2042 .
.54
7.83
1945
34322.
4,38
.57
7,22
37535.
2411.
2140.
21557.
1946
.61
2085.
3l92
42638 .
2760 .
6.52
1947
26008.
3,78
.63
6.12
29739.
3 17 1.
47424.
2116.
1948
21371
.62
6.05
3l93
1949
3513.
50715.
31645.
6.06
4 1 10
33341.
3797 .
.62
54117.
21 loi
1950
.61
4 135,
2139.
4 1 14
58833 .
36029.
6.01
195 1
2648 .
•6 1
4.23
4483,
38218.
63070.
6.0*»
1952
4797 ,
.60
67479 .
2692.
4,32
40367 .
6.11
1953
2937.
.59
4,41
5 10 3,
1954
71817.
6.22
42393.
4.51
.58
6.37
5395 .
308 11
75895.
44045.
1955
.58
4 15 0
3416,
6.42
5723,
81114.
46855.
1956
.57
M 152
6070.
4 9 25 11
3921 j
85826.
1957
6.SU
88019,
,56
4,73
6298.
6.73
1958
4292 ,
49292.
4.93
6.97
6417.
.55
89717.
4750,
1959
49095.
.54
5,02
6550.
48631
7.12
9 2Ü9 3 .
49644.
I960
6698 ,
.53
5 \ 11
94094.
5 U 0 11
7.30
49807.
196 1
7,39
5.14
6844 .
5553,
,52
96149.
50474.
1962
7.44
5.11
7014.
.52
5935,
51526.
9845U.
1963
4,98
6U77 j
.53
7.39
1Q2048 .
7253 .
53798.
1964
.54
4 j74
107430.
7625.
6 3 2 3,
1965
57787.
7.21
4 148
.55
6.97
8164.
6 5 45.
63303.
114666.
1966
6.77
4.32
8798 .
687 1 1
.56
68458 .
121880.
1967
4.30
.57
6.66
72344.
9402 ,
728 2 .
1968
12 8G 2 5 .
4 129
6 •S9
.57
76251 .
7235.
134798.
1969
lOOOOl
4.36
.56
6 •S’
755 4 1
10573.
78863 .
140561 .
1970
4.48
6.65
.55
80070 .
8202 1
144717.
11021.
197J
4,53
.55
6.66
8626 1
11450.
149890.
82270.
1972

PRI V A T EL Y

3

3

3

3

3

3

3

«

3 «

PRIVATELY O'iiNED, 3 x t ) PURCHASES o q GOVERNMENT s u r p 2 u s
ss* ts
t s* Q on­ ) n­
prx Q * s
CONSTANT COST 1. 19&8 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE 2 x v * s
85.0 p * r Q * n t oq & u 2 2 * t x n q
MANUFACTURING
EQUIPMENT AND STRUCTURES
------MILLIONS OF 1958 DOLLARS-----AVERAGE AGE
NET-GROSS
DI SC ARDS
DEPRE­
G R OS S
NET
GROSS
NET
RATIO
CIATION
STOCKS
S T OC K S
YEAR
7.90
.53
11.53
9035.
3 172
96192.
86953.
1925
7.72
11.92
.59
3337
9158.
97936.
89588 .
1926
7.69
.59
3397
11.30
9282.
91897.
99280.
1927
7.50
397 1
.59
11.20
9902.
51193,
99667 .
1928
7,29
11.10
3629
.65
9556 .
53809.
98293.
1929
7,93
.59
3790
11.21
53955.
966 1.
99398.
1930
7,83
11.59
.53
3808
9697.
52097.
9891Ü .
1931
8.91
12.02
3959
.51
9538 .
98921.
95695.
1932
«¡83
9005
12.90
.50
9900.
96698.
99ü0 3 .
1933
9.18
12.79
.98
90 13
9290.
99667.
92322 .
1939
9.98
.97
13.02
9 111
9208 .
90778.
93010.
1935
9.93
.97
13.11
9199
9
178.
92561.
90316.
1936
9.19
13.06
.97
9205.
9222
90896 .
93093.
1937
9.35
13.27
9238
.97
9197.
89525.
91800.
1938
9.35
13.37
.96
9928
88586,
9191 .
91123.
1939
9,07
13.27
.97
9987
9125.
91721.
88853.
1990
8^59
12.99
.98
9965
9171.
93569.
90991.
199 1
8,68
13.09
.98
9906
9190.
92679.
89339 .
1992
8.91
.97
9968
13.20
9131
.
87386
.
91067.
1993
8.96
13.35
.97
9395
908 1.
90197.
66202.
1999
8 jsi
13.05
.98
9360
9 139.
91781 .
67559.
1995
7,35
12.09
.51
9593
9902.
98291.
93686.
1996
6,60
.59
1 1.?8
9898 ,
9977
59576.
1U057Q.
1997
6,23
10 . 7 9
,56
995 1
5310.
106296.
59992.
1998
6.21
.56
10.51
9579
5672.
109699.
1999
61662.
6,26
10.33
.56
9998
5956.
63389 .
112628.
1950
6,13
10.02
.57
9503
6308
.
67066.
118391.
195 1
6.09
9.80
.57
5 U 30
6687 .
70066 .
12 32 13.
1952
6^08
9.62
.57
6079
7028 .
72987 .
128292.
1953
6,09
.57
9.51
5087
7365,
75666 .
133396.
1959
6.12
.57
9,92
5319
7697.
138399,
78168.
1955
6,03
9.25
5639
.57
8080.
195059.
82337 .
1956
sl 99
9.13
.57
6058
8999,
86189,
1957
151511.
6.15
9 •20
.56
6332
8786.
87029 .
159995.
1958
6.36
9.33
.55
69 13
8938.
156908.
1959
86735.
6.98
9.39
.55
703 1
9090,
87519,
159691.
I960
6.61
6999
.59
9.51
9266
162629.
87798 .
196 1
6.69
9.59
.53
7381
9992.
165977.
88987.
1962
6^ 72
9.62
.53
7967
9695.
89759 .
168596.
1963
6,69
9.§9
.53
8127
9919.
173139.
92359.
1969
6.93
9 .M 5
.59
8 2 3B
97329.
10392.
180305.
1965
6.19
.55
9.21
8526
10960.
109519.
190030.
1966
5.99
.56
9.00
8936
11691.
1 I1506.
199902.
1967
5,88
8.90
.56
939 1
12385.
116605.
2U8186.
1968
5,89
8.83
.56
9301
13062.
2 17 U 6 5 .
121623.
1969
5 j89
8.82
.56
9920
13697,
129080.
229231.
1970
6 j02
8.89
.55
10
5
6
5
19181
.
229131.
1
26039
.
197 1
6,10
8.99
.59
19622.
1 1023 .
239589,
127795.
1972
3

3

3

PRIVATELY o w n * ­ '
.' w x t ) p u r Q ) s * s o q o v * r n ] * n t s u r p 2 u s ASSETS t SECONDHAND PRICES
CONSTANT COST 1. 19 5 8 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE 2 x v * s
85.0 p * r Q * n t OF & u 2 2 * t x n q
MANUFACTURING
EQUIPMENT
------MILLIONS OM I9 S 8 DOLLARS-----NET-GROSS
D ISCARDS
DEPRE­
AVERAGE AGE
NET
bRGSS
GROSS
CIATION
RATIO
STOCKS
NET
STOC n S
YEAR
1537 j
5.98
1907,
.59
6.10
29560.
15830.
1925
5.39
1989.
16 16.
.59
8.02
16989.
30612.
1926
2056 .
1688.
.59
8.09
5,91
16892.
31362.
1927
17 15.
.59
5,90
8.03
32236 .
2 112.
1928
17292.
2180.
1797 ;
.59
7.99
5.35
17891,
33252 ,
1929
5,50
2220 ,
.53
33519.
1882.
8.13
17777.
1930
1891 .
8.39
2205 .
5*80
.52
33131.
193 1
17100.
.99
1*797 ^
6,26
2 193.
32177.
15868.
8.79
i932
2056 .
1996.
.97
9.16
6,63
31198.
19793.
1933
2013.
.96
6^85
9.93
1983.
30927 .
1939
19030.
6.80
1995.
2020.
.96
9.53
13798.
3 00 8 5 .
1935
1959.
2033.
.96
6.97
19089.
30352.
9.92
1936
2 129.
1997.
.98
6,07
9.21
19688.
30892.
1937
.97
9.26
6.06
3052a .
19961.
2 0 10.
.2110.
1938
9.19
.98
5^9 1
1992.
2200 •
1939
19558.
3 0 9 92 .
.99
5.56
223 1.
8.9 3
2000.
15289.
30973 .
19 90
2039 .
.5 1
5.21
229 11
8.60
199 1
31653.
16337.
2086.
5.23
2070.
31969.
.S 2
16969.
8.51
199 2
2086 .
5.28
2077 .
.52
16999.
31991.
8,9 9
1993
5.19
2050.
17019.
2102.
.52
32557 .
8.2S
1999
9 ¡86
2199.
.59
7.83
18629.
20 92.
1995
39322.
9.38
.57
7,22
37535.
2911.
2190.
21557.
1996
.61
3^92
2085 ^
2760 .
6.52
92638 .
1997
26008.
3.78
•6 3
2116.
6.(2
29739.
3171 .
97929.
1998
2 13 7 i
.62
3^93
6 •05
3513.
50715.
1999
31695.
9.10
3797.
.62
6.06
33391.
59117.
2110.
1950
.61
9,19
2 13 9 i
9 135.
36029 .
6.0l
58833 .
195 1
2698,
.61
9.23
9983 .
6.Q9
38218.
63070.
1952
9797 .
2692.
.60
9,32
67979.
90367.
6.11
1953
2937 .
.59
9.91
6.22
5103.
1959
71617.
92393.
9.51
.58
6.37
5395.
306 1
75895.
99095.
1955
.58
9.50
5723,
3916.
6.92
81119.
96855.
1956
.57
9^52
99251 ,
6070.
392 1,
6.50
85826.
1957
.56
9.73
88019.
6298 .
6.73
9292 .
1958
99292.
6.97
6917.
.55
9.93
9750.
89717.
1959
99Q9S.
.59
5.02
7.12
6550.
9863,
9 2Ü 9 3 .
99699.
I960
6698 ,
.53
5 j 11
500 1
99099 .
99807.
7.30
196 1
7.39
5.19
6899 .
.52
96199.
5553.
50979.
1962
.52
7.98
5.11
7019.
5935 .
51526.
9 8 95 U .
1963
7.39
9,98
6U77 ,
.53
7253 ,
1Q2Q98.
53798.
1969
.59
7625.
6 3 2 3.
9 j79
57787.
1965
107930.
7.21
9.98
.55
6.97
8169.
6595 .
63303.
1966
119666.
6.77
9.32
8798 .
687 1^
.56
68958.
1967
121880.
9^30
.57
6.66
99D2 ,
7282.
128025.
72399.
1968
9^29
6.89
.57
7625 1.
7235.
1969
139798.
10000^
6.59
9,36
.56
7559 ,
10573.
78863.
190561.
1970
9.98
.55
6.65
8202 j
80070.
11021.
199717.
197 1
6.66
9.53
8626.
.55
11950.
199890.
82270.
1972
3

«

3

PRICES
o n * ­ , wx t) pu rQ ) s * s o r
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
CONSTANT COST 1. 1958 DOLLARS
STRAIGHT-LIN * DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
MANUFACTURING
STRUCTURES
------ MILLIONS OF 1958 DOLLARS----AVERAGE
NET-GROSS
*
DISCARDS
GROSS
DEPRE­
NET
GROSS
NET
RATIO
STOCKS
CIATION
STOCKS
YEAR
9.17
.53
13.30
2127,
163 5.
57393.
30312.
1925
8.95
13.18
.53
2168.
17 21,
58976.
31446.
1926
8.80
.54
13.11
2225.
i7oei
60485.
32439.
1927
8.58
12.96
.54
1757.
2290.
33851.
1928
62431.
8.25
12.69
.55
2376,
18 33 ^
1929
35918.
65041.
8.38
12.78
.55
185 8 «
2441 .
65884.
3617S.
1930
13.15
8.82
.54
l9 16 j
65229 .
2442.
34998.
193!
9.45
13.65
.52
2012,
2395.
33053.
63668.
1932
9.86
.51
2008 •
14.00
62805.
31855.
2345 à
1933
10.25
14.37
.49
2000 j
2308.
61895.
30637 .
1934
10.69
14.75
.48
2264,
2092 .
60693.
1935
29262.
10,89
14.98
2166,
.47
2223.
59964.
28477.
1936
15.04
10-61
.47
2
0
9
8
j
2208.
60004.
1937
28405.
11.09
15.34
.46
2129.
2188.
58997 .
1938
27340.
11 à24
.46
15.56
2149,
2228 j
1939
58144.
26565.
15.59
11.11
2257 ,
.46
2125.
57879 .
26432.
1940
10.61
15.38
.46
2 2 2 4^
2132.
58586 .
27232.
1941
10.85
15.64
.46
2119.
2320.
57365.
26210*
1942
1U 3 5
.44
16.07
2054
2382 j
55395.
24569.
1943
11.73
16.*»4
.43
1979,
2345,
53645.
23183,
1944
11.44
.43
2317,
16.41
53237.
1935,
23158.
1945
9.74
15.33
.47
2403 ,
1991,
56351 .
26683.
1946
9^04
.49
14.78
2088 '»
2392 ,
57932.
28568,
1947
8.69
14.47
.50
2139.
2334 ,
58872.
1948
29703,
8^62
.51
14.34
2437 ^
58929.
30038.
2 160.
1949
8.66
14.28
.51
2159,
2388 à
587 l 1.
30048,
1950
8^44
.52
13.98
2364 .
2173.
59508.
31037.
195 1
8,33
13.75
2204,
.53
2382 .
31849.
1952
60143.
8 !25
.54
13.52
2382 .
2231 .
60763.
32620.
1953
13.35
8.23
2149,
.54
2262.
61529.
33274 ,
1954
8.19
.55
13.14
2233.
2 303 i
62448.
1955
34123.
8,05
.55
12.84
2224 ,
2357.
35482,
63940.
1956
7^94
.56
12.56
2 13 6.
2425.
36939.
1957
65685.
8,00
12.45
.56
2488.
2040 ,
66926 .
1958
37732.
8.24
12.48
.56
2 16 3.
67191 ,
37640.
252 1.
1959
8.40
.56
12.47
2
1
6
3
i
67799
.
2540.
37875.
1960
8 j58
12.55
.55
2568.
1948 J
3799 1,
68535.
196J
8,76
.55
12.65
1828,
2598.
69328.
1962
38013.
aàss
.55
12.70
2032 j
2632,
70146.
38233,
1963
8,96
.54
12, ?4
2666.
2050,
71087.
38557,
1964
8.90
12.73
2717.
.54
1915.
72875.
39543.
1965
3,70
.55
1981 ,
2796.
41217.
12.61
75363.
1966
8.50
12.47
.55
2065,
2893.
43047,
78022.
1967
8^46
12.46
.55
2058 i
2983 .
44261.
80161.
1968
8.43
.55
12.50
2 06 6»
3062 .
1969
82268 ,
45372.
8,50
12.56
.55
2 366.
3124.
1970
46016,
8367Ü.
8 «66
12.73
.54
2363 i
3 159.
84414.
45964 .
197 1
8.93
12.98
.54
2397.
3 17 1,
84699.
45475.
1972
p r i v a t e l y

3

3

«

3

3

3

3 «

PRIVATELY Ü.YNED. A'ITH PURCHASES o q
ov* rn] * nt s u r p l u s a s s e t
CONSTANT Q o s t 1. 19 S 8 DOLLARS
STRA IGH I - L In e DEPRECIATION, SERVICE LIVES 8 5 . 0 PERCENT
NONFARM NONMANUFACTURING
EQUIPMENT ANo STRUCTURES
---- -MILLIONS OF 1 9 5 8 DOLLARS-----GROSS
DISCARDS
NET
­ * pr* ­
NET-GROSS
Q x
tx on
STOCKS
STOCKS
RATIO
YEAR
279076,
11016.
7 02 5 ^
.59
1925
198683.
283022.
159U06.
11562.
19 2 6
8 169.
.59
8969,
290992.
1927
158067.
11983.
.59
12296.
1928
9297 .
297160.
¡61928.
.59
1929
309618.
12659.
165779.
993 U
.59
12666,
309521.
1930
10519.
.59
167890.
309609 .
12781.
193 1
165136.
10288.
.53
12927.
305292.
1932
158639.
•10670.
.52
298923.
11919.
ï t26 9 !
.5 1
1933
151259.
11989.
2 9 90 9 9 .
10779,
.99
19 3 9
195957 .
1935
191671 .
.99
11299.
10 75 7 ^
291026.
290779,
.98
190999.
11389.
10556.
¡936
1909 19 •
.98
1937
291960.
11695.
11098i
11733.
11219.
1938
2 9 0 U 62 .
138398.
.98
1939
288355.
136729.
11597.
.97
V l97 0 \
288996.
137920 .
1 1987.
12903,
.98
1990
289866 ,
199 1
139551 .
11968.
.98
12612.
286882 .
135862 .
t 1997.
.97
1992
10792.
130879 .
11397.
282352,
.96
1993
10 69 3 i
279677.
11277.
1999
.96
127990.
11U12.
280516.
11939,
1995
128517 .
1 1 15 7 ^
.96
283808 .
11833.
1996
12859.
.97
132570 .
1997
292757,
191010.
12551 .
12 Ü 2 9 .
.98
302603 .
150583.
1998
13529.
13995,
.50
157880,
1999
310779,
18931 .
■13850,
.5 1
323768.
15990.
1950
12136,
167556.
.52
335261.
13928j
195 1
16579.
.53
176175.
17529.
395692.
182797.
1952
195 7 3 i
.53
356985.
1953
1150 6 .
191Q22.
18330.
.59
1959
366628 .
19095.
16 60 9 1
.59
197960.
19787.
.55
1956
379211.
207399.
19967,
1956
399162.
20689.
.55
217887.
19319.
1957
907106.
21529.
.56
226759 .
19233.
91687a.
1958
22123,
19108,
.56
232012.
195 9
929009.
22723.
290926 .
21585,
,56
23568.
.56
999259 .
250656 ,
19 9 70 i
I960
196 1
2586 19 .
28961.
,56
957830.
20270.
979573.
25926.
.57
269227 .
20906 !
1962
990857.
22608,
.57
1963
26532.
279592 .
5 1080 1.
27769.
1969
22958,
292878 .
.57
535998.
1965
.58
309987 .
29331 .
23212.
1966
330090 .
663912.
31250.
2959 1.
.59
.59
1967
569618.
396378 .
33252.
25892j
1968
618962.
.59
35390.
26956 i
365252 .
1969
.59
650720 .
385902 .
37685.
28373.
.59
678613.
1970
39903.
29996,
900737 .
705699 .
.59
197 1
915167.
91892.
31792,
1972
736979 .
99098.
.59
3 9 39 9 i
933157.
«

3

s

at

s ec o n d h an d

OF BULLETIN F

AVERAGE
GROSS
15.66
15.56
15.55
15.55
15.51
15,59
15.90
16.92
17.00
17.09
17.89
17.99
18.03
18.23
18.39
18.91
18.J3
18,53
18.81
18.95
18.89
18.51
17,88
17.20
16.68
16.09
15.98
15.06
19.63
19.30
13.90
13.98
13.17
12.99
12.75
12.98
12.28
12.09
11 .as
11.59
11.29
10.96
10.79
10.51
10.29
10 . 18

AGE
NET
1 U 18
10^99
loUl
10.79
10 à6 1
10,62
10^99
11.98
12 .Û8
12,55
12^89
12.89
12,77
12.92
12.96
12.78
12.99
12.73
13.08
13.21
12^96
12.38
1 U 53
10,73
10^23
9^68
9.27
9.01
8 (»6 9
8.51
8.20
7^96
7.80
7^80
7.68
7^56
7,53
7^99
7.37
7^25
7.Ü9
6.91
6.89
6^75
6.67
6.69

10.10

b ',7 2

10. 00

6 170

p r i c e s

Pr x $  * 2 ' o w n * ­ , w x t ) p u r Q ) s * s o q
CONSTANT COST 1, 19S8 DOLLARS
3

3

STRAIGHT-LIN *

nonq
*

y*

3

r] non]
qux p] * nt

3

r

i9? 5
1926
1927
1928
1929
19 30
193 1
1932
1933
1934
193S
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
195 1
1952
1953
1954
1955
1956
1957
1958
1959
1960
19 6 1
1962
1963
1964
1965
1966
1967
1968
1969
1970
197 1
1972

3

nuq

­
3

Q

* pr* Q x
turx n«

3

tx on*

«

ov* rn]

*

nt

SERVICE LIVES

-- -.--MILLIONS OF 1958 DOLLARS
DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
STOCKS
44 19 ;
5760.
45336.
85209 .
4986 »
6116,
68084.
46855.
5647
6338.
46981.
»9240.
5668 ,
6466.
90625.
47260.
6 164.
6646,
48526.
92755.
6614.
6 6 8 8,
47917.
92663.
624 1
6494 .
45296.
90641.
6119,
6433,
41207.
66612.
5656.
6792 j
37977 .
82662.
6212,
5305.
79959.
35916.
5895 j
5181 .
78819.
35314.
5 559 i
5319.
36454.
79819.
5 97 2 j
5594.
38269.
81415.
5902.
5692.
80614.
37518.
6 58 2 ^
5580.
37678 .
80063 .
5493.
69 15 j
39826.
81 150.
66 7 1,
5486.
83427 .
43105.
4908^
5508,
42151.
63073.
4979 j
5505.
4087 1.
82320.
5539,
4982.
40791.
82797 .
5057 i
5776,
43532.
86241.
662 1
6204,
47365.
89917.
5683.
6892 j
54832.
9 8 5 8U •
6990.
7794.
62072.
106815.
8589 ^
7 46 2.
112884.
66721.
57 17.
9467,
122673.
72755,
7298.
10450 i
77478.
130781•
7948 ,
11237.
137978,
80534,
I0909 .
11850.
84234.
144364.
10000,
12346.
85907.
149652.
1293 9 j
12848,
9Q442,
156419.
10720,
13458.
94189.
164002.
1 2 6 5 1;
13990.
96979.
169917.
12480.
14313.
173750.
97480,
14654.
149831
179378.
100864.
13356,
15220,
187253.
105452.
15828,
135681
193473.
107990,
13758,
16505.
202214.
112869,
15B50,
17325^
210887.
118020,
16013,
18274.
125454.
222379.
16248 ÿ
19500^
134460.
236106.
17426,
21040.
145914.
252828.
2269 J.
18652 ,
155551 .
26856 1.
19584.
24 444 .
266739,
166782,
20784 ^
26425.
17 8 7 0 7 «
306600.
2 2255 à
28239 .
322909.
186431.
23947j
29807.
194167,
339061.
26395.
31539.
205014.
358137.

surp2 us

3

ss* ts

8S•o p * r Q * n t o q

NET-GROSS
RATIO
. .53
.53
.53
.52
.52
.52
.50
.48
.46
,45
.45
.46
.47
.47
.47
.49
.52
.51
.50
.49
.50
.53
.56
.58
.59
.59
.59
.58
.58
.57
.58
.57
.57
.56
.56
,56
.56
.56
.56
.56
.57
.58
.58
.58
.58
.58
.57
.57

3

t
&

s*
u2

Q

2 *

on­
tx n

)

3

n­

q

AVERAGE AGE
NET
GROSS
6,36
9,25
6.25
9.18
6 j32
9.28
6,34
9.32
6.23
9.27
6.35
9.41
6.72
9,76
7,30
10.30
7 j73
10.78
7,94
11.08
7 ¡82
11.16
7,36
10.95
6,84
10.63
6.82
10.62
6,62
10.82
6,15
10. >7
5.66
9.75
5 j84
9.74
6,03
9.76
6,02
9.63
5.64
9.21
5,17
8.71
4^59
7.97
4,23
7.35
4.17
6.98
4,11
6.65
4.12
6.43
4,20
6.37
4^18
6.29
4.29
6.34
4.21
6 .28
4^24
6 .28
4 d28
6.32
4,41
6.45
4,37
6.46
4,34
6.44
4 .39
6.49
4,35
6.47
4.30
6.43
4.19
6 .3 S
4 J09
6.23
3,96
6 »q 5
3.91
5.96
3.86
5.85
3,81
5.76
3,85
5.?7
3.88
5.78
3 .84
5.75

prx

Q *

s

PURCHASES OF GOVERNMENT s u r p 2 u s
ss* ts
t s* Q on­ ) n­
CONSTANT Q ost ), 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 05.0 PERCENT OF BULLETIN F
NON FARM NONMANUFACTURING
STRUCTURES
----- MILLIONS OF 1958 DOLLARS------

PHIV TEUY o « vn * ­ . w x t )
3

3

3

3

.

YEAR
1925
1926
1927
1928
1929
1930
193 1
1932
19 33
1938
1935
1936
1937
1938
1939
1990
199 1
1992
1993
1999
1985
1996
1997
1998
1999
1950
195 1
1952
1953
1959
1955
1956
1957
1958
1959
i960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

bROSS
STOCKS
188867.
199938,
2UI 202 .
20653S.
2 1I860.
216858.
218967.
218630.
216261.
219190.
212207.
210960.
210595.
2Ü99 98 .
208292.
207396.
206939 ,
203809 .
200032.
19688U.
199279.
193890.
199177.
195788 .
197890.
2 U 1U 8 5 .
209981.
207669.
212121.
216976.
222793.
230160.
237189.
293128.
299625,
257001.
269357 .
272358.
279970.
288922.
299392.
311089.
321057.
332229,
399120.
355709.
366637.
378392.

NET
STOCKS
103398.
107151.
111087.
119168.
I l7263.
119972.
1 19891 .
117931.
1 13278 .
109590.
106357 .
109091.
10265 1 .
100830.
99096.
97599,
96996 .
93712.
90008 .
87198.
89985.
85205.
86178.
8851 1.
91159.
9980 1.
98698.
102219.
106788.
111553.
1 16957 .
123698.
129775.
139533.
139562.
195209.
150630.
156359 .
161522.
167929.
175528.
189175.
190827 .
198970.
206695.
2 19306 .
221000.
228193.

DEPRE­
CIATION
5256.
5996.
5695 .
5831 .
6007,
6179.
6288.
6308 .
6258 .
6179.
6113.
6066 .
605 1.
6092.
6016,
5999 .
5981 .
5939.
5892.
5738 .
5658.
5628.
5659.
5739.
589 1.
5973,
6 129.
6292.
6980 .
6699.
6990,
7226.
7533.
7809.
8070.
8398 .
8632,
892 1.
9207 .
9999.
983 1.
10210.
10562.
10896.
11259,
11669.
12085.
12509.

DISCARDS
3 Ü0 6 i
3178.
33 17 ¿
3579.
3767 ,
3900;
9097 ¡
9237.
9 9 7 3«
9S63 ,
9 8 6 2«
9997,
5U76;
5 3 18 i
5 38 8 «
5988 .
5 7 9 1»
5839,
5915.
603 1 .
6 10 0.
6233 •
6396 j
6 9 55«
6388
6919.
663 1
6625,
6596.
6609 .
6528 j
6599.
6582 ¡
6628 .
6602 .
6619.
6702.
6698,
6 75 8 I
6995,
6969
7165.
7 29 0.
7372.
7589 i
769 1.
7895.
7998 .

NET-GROSS
RATIO
.55
.55
.55
.55
.55
.55
.55
.59
.52
.51
.50
.99
.99
.98
.98
.97
.97
.96
.95
.99
.99
.99
.99
.95
.96
.97
.98
.99
.50
.51
.52
.59
.55
»55
.56
.56
.57
.57
.58
.58
.59
.59
.59
.60
•6 0
•6 0
•60
•60

AVERAGE
GROSS
18.56
18.99
18.33
18.28
18.29
18.23
18.95
18.85
19.38
19.88
20.32
20.65
20.90
21.16
21.92
21.69
2 1.80
22.11
22.53
22.87
23.12
23.06
22.90
22.57
22.22
21.77
2 1.27
20.89
20.31
19,78
19.29
18.61
18.07
17.66
17.27
16.87
16.51
16.18
15.92
15.63
15.28
19.99
19.79
19.59
19.33
19.19
19.10
19.02

AGE
NET
13^29
13^00
12.72
12.56
12.92
12.33
12.53
12.99
13.53
19.06
19.51
19.82
19.98
15.19
15,37
15.99
15.59
15.83
16^28
16,57
16 i7 1
16.39
15.99
15.29
19.66
13.96
13.31
12.80
12.25
11.76
1 U 29
10.79
10.99
10,25
10 10 8
9.9U
9.7 8

9.67
9.62
9.55
9.39
9.29
9¡23
9.19
9¡ 15
9.16
9¡2t
9.26

prx

Q *

s

P R I V A T E L Y

O W N E D ,

C O N S T A N T

STRAI g
EQ U I PM EN T

C O S T

T- LI NE
Type
FURNITURE 3 n ­

YEAR
1925
1926
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
1990
1991
1992
1993
1999
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
1971
1972

h

W I T H
I ,

P U R C H A S E S

1 9 5 8

d e p r e c i a t i o n

q x

O F

G O V E R N M E N T

S U R P L U S

A S S E T S

A T

S E C O N D H A N D

D O L L A R S

,

s e r v i c e

LI V ES

85.0

per c en t

of

b u l l e t i n

f

xtur* s

------MILLIONS OF 1958 DOLLARS-----GROSS
NET
DEPRE­
DISCARDS
STOCKS
stoQ 3 s
CIATION
9775.
27 19.
298.
290,
5139.
3032,
322.
281 .
5526.
3392.
398.
266.
5 9o 8 ,
3615.
375.
2 6 6,
6393.
3905.
909,
259.
6697 .
9030.
930.
251 .
678 1 .
3970.
993.
250.
67 6 5,
3766.
995.
257.
990,
6712.
359 1.
269.
6731 .
3906.
938.
289.
6757.
3306.
939,
313,
6829 .
3275.
991 ,
393.
6997 .
3325.
999,
371 ,
6966.
3302.
997,
905,
6966.
33 19.
999.
991 .
7073.
39 12.
959,
965.
7299.
3623.
965,
500,
7 20 9 ,
36 10,
973.
500.
7100.
35 16,
971.
985.
7019.
3995.
967,
981 ,
7069.
3520.
970,
995.
7993.
3907,
989,
998,
9392.
7982.
97 1.
526.
8966.
9756.
565.
999.
8879.
5025.
600.
962.
5303,
633,
9329.
960,
5725.
9972.
675.
999.
6068.
719,
10522.
512.
11020.
6392.
755.
532.
793,
11650,
6 6 9 0,
510.
7168.
12912.
839,
555.
7679,
13238.
891 .
576,
13999,
8096.
99 1.
602.
19628,
8372.
629,
986.
15399.
8770.
1033.
66 6.
16189,
9219,
1082,
730.
16939.
958 1,
1 132.
799.
17792.
10098.
1189,
797.
18808,
10668.
1295,
899.
19896,
11302.
1319,
859,
21038,
11979.
1389,
92 0.
12818.
1971 .
22390.
1012,
23699,
13618,
1561 ,
1008 .
29860.
19222.
1696,
1089,
26229,
19982.
1731.
1126.
27968 .
15600,
1818.
1193.
28569.
16032.
1896.
1227,
29769 ,
16579,
1972,
1329,

NET-GROSS
R tx o
.57
.59
.60
' .61
.62
.61
.59
.56
.53
.51
.99
.98
.98
.97
.97
.98
.50
.50
.50
.99
.50
.52
.55
.56
.57
.57
.57
.58
.58
.57
.58
.58
.58
.57
.57
.57
.57
.56
.57
.57
.57
.57
.57
.57
.57
.57
.56
.56
3

AVERAGE
«

ross

7.17
6.76
6.97
6.30
6.18
6.28
6.57
7,01
7.97
7,89
8.15
8.36
8.95
8.60
8.67
8.59
8.39
8.32
8.37
8.38
8.19
7.67
7.18
6.91
6.77
6,68
6.59
6.95
6.93
6.92
6.37
6.32
6.36
6,99
6.50
6.55
6.62
6,66
6.66
6,66
6,66
6,59
6.58
6,63
6.65
6.71
6.82
6,89

3 «

*

NET
9.25
9.07
9.01
9.05
9.11
9.39
9.73
5.29
5.73
6.03
6.20
6.20
6.02
5.96
5.83
5.57
5.22
5^29
5.37
5.95
5.31
9.83
9.99
9^29
9.29
9.29
9.22
9.29
9.31
9,35
9.31
9.29
9.36
9,95
9.99
9,51
9.57
9.59
9.55
9^53
9.51
9,96
9.95
9.51
9.53
9,59
9.69
9.75

P R I C E S

PRIVATELY OvtNfcD, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1, 1958 DOLLARS
STRAI ) T-LINE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
EQUIPMENT T y p *
q
& rx Q
] * t 2
t* ­
PRODUCTS
------ MILLIONS OF 1958 DOLLARS»----GROSS
NET
­ * pr* ­
DISCARDS
n * t - ross
AVERAGE
*
y* r
STOCKS
R tx o
Q x
stoQ 3 s
tx on
GROSS
NET
9217.
2323 .
206,
169.
1925
.5 5
6.32
9.67
1924
9398 .
2910.
169,
212,
9.59
.5 5
6^28
9994.
2958.
1927
218,
16 8 ,
.55
6.35
9.6 1
9533.
1928
2993.
17 1.
223,
..55
9.66
6.99
9455,
2566,
1929
228.
179.
.5 5
6.99
9.62
9738.
2595.
179.
1930
233.
.55
9.69
6.55
1931
9770.
2570.
18 1,
238.
.59
6.77
9.86
9719.
1932
239.
2967,
187,
.52
7.17
10.17
9495.
2395.
1933
237,
188.
.50
7.60
10.53
9594 .
235.
1939
2251 .
.99
1*1.
10.83
7.91
9553.
1935
2179.
239,
200.
.98
11.07
8.12
9535.
2126.
239.
1934
.97
206.
elie
11.22
1937
9590.
2107.
236.
.96
210.
11.29
8.12
1938
99eo.
2031 ,
236,
220.
.95
8^29
11.50
1939
9 9 9 0 .
1986.
235.
.95
230.
8,20
11.60
9 9 39 .
1983.
235.
1990
233.
.95
11.59
7.98
2025.
9938.
1991
239,
.95
7.59
232.
11.96
9989.
1992
2092.
292,
.95
259.
11.35
7.32
¡993
212 1.
295.
6.88
9552.
.97
261 .
11.08
1999
9470,
2252.
262.
250.
.98
6.38
10.70
98 44 »
2956,
1995
260,
.50
269.
5.82
10,17
1994
279.
2853,
5270 .
271.
.59
5.10
9.39
5859 ,
1997
392 1.
310,
2*0,
.58
9,96
8.39
1998
4 3 4 0.
3865.
395.
287.
.61
9.26
7.80
1999
9129.
379,
9.39
.61
6721 .
277.
7,59
7196.
99 15,
1950
902.
9.92
263.
.62
7.32
1951
7688.
980 1,
935.
279.
.62
7.05
9.99
5265,
8336.
1952
979 .
9.99
6.78
.63
2*0.
1953
9090 .
5738.
515,
.63
9.98
289.
6,61
1959
9818.
6229,
560.
.63
9^59
273.
6.52
6579,
10517.
1955
609,
251 .
«6 3
6.61
9.70
1 1205,
1954
6912,
695,
9.86
2*3.
.62
6.72
1957
7399,
12016.
688,
309,
.61
9.93
6.81
1958
7656,
12722.
730.
337.
6.99
.60
5 i08
13317,
7813,
1959
766,
327.
.59
7.27
5.29
13912.
7955,
1940
798 ,
.57
395.
5.96
7.56
194 1
19372.
8099.
5.69
826.
955.
.56
7.82
1942
19767,
8089,
897.
.55
8.09
9*2.
5.80
1943
15259.
869.
525.
8,28
5.86
8226.
.59
15865.
8553,
1949
898 .
619.
.59
8.39
5 i78
16573.
1945
9053,
939 ,
729,
.55
8.25
5.62
17398.
9668,
977;
1944
767.
8.11
5.99
,56
1947
18270,
10259,
1029.
.56
8.09
799.
5.33
1948
10719,
19007.
1070.
787,
.56
8.02
5 i32
19821.
1949
11175,
.56
1113.
760.
8.09
5.33
11628,
20899,
1970
.56
8.05
5.39
1160.
790.
197 1
21372.
11999,
1205,
.56
S93.
8.08
5.90
1295,
22032.
12279,
5.98
1972
865.
.,
.56
8.15
«

3

3

3

«

3

3

3

3 «

PRIVATELY 0WNE0, w x t ) PURCHASES OF GOVERNMENT s u r p 2 u s
ss* ts
t s* Q on­ ) n­
Q onst nt
COST 1, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
3

3

3

3

*

qux p]

*

nt

typ*

ENGINES n ­ TURBINES
------MILLIONS OF 1958 DOLLARS--- —
GROSS
DEPRE­
NET
DISCARDS
YEAR
STOCKS
CIATION
STOCKS
169 1.
3622.
193.
228.
1925
1619.
3556.
190,
230,
1926
3957.
1562.
185.
1927
232.
3379.
228,
1928
1532.
180.
3321 ,
1516.
1929
176.
218.
1989.
3295,
1930
173,
217,
1907.
1931
167.
215.
3 12 1,
2956,
159.
1932
1290.
208.
1933
2706.
1175.
150.
205.
2637,
1086.
191 .
201 ,
l93M
2517,
1026.
1935
133.
193.
1029.
2955.
128,
18 8 ,
1936
2 9 M5 .
1075.
1937
125,
187,
1075.
2382.
1938
123,
185.
2357.
1105.
120,
1939
175.
2356.
1152.
118.
1990
16 6 »
19 9 1
2339.
1175.
117.
158.
2253.
1122.
119.
1982
196.
1993
1126.
2226.
191,
111.
1999
2299,
1225.
¿38.
112,
1995
2613.
1550.
122,
139.
1526.
2591 .
129.
1996
127.
1997
2 7M2.
1662.
133,
118,
3018.
1998
1903.
196.
111.
3290.
2113.
16 1,
199?
100.
3683.
1950
178.
2930.
102.
1951
39M0 ,
2589.
195,
98.
M3M5 ,
2870,
1952
89,
212.
9715.
3099.
1953
231,
90,
1959
5288.
3509.
253.
90.
3819.
1955
279.
578 1.
91 .
6209 .
1956
9097.
300.
105.
9388,
1957
6759,
323.
119.
7289 ,
9698 ,
399,
1958
129.
7736.
9929.
371.
1959
195,
8173.
i960
16 1,
5130.
392,
1961
8572,
5286.
911,
168,
5399.
8937.
1962
928.
17 6 ,
9316.
5521 .
1963
995.
18 8 .
5695.
196 ]
9680,
962,
222.
10012.
5752.
1965
977,
252.
5999.
1966
10903.
299.
993.
11066.
6393.
1967
517.
303.
11789,
1968
599,
6892.
325.
7959.
1969
12587.
585,
398.
13819.
7997,
629i
1970
390.
1971
19375.
8659 .
666 i
362.
15255.
9189.
1972
710,
366.
3

NET-GROSS
R tx o
.95
.95
.95
■ .95
.96
.96
.95
.99
.92
.91
.91
.92
.99
.95
.97
.99
.50
.50
.51
.53
.59
.59
.61
.63
.69
.66
»6 6
.66
.66
«6 6
•6 6
.65
.65
.69
.69
.63
.62
.60
.59
.58
.57
.57
.58
.58
.59
.60
.60
.60
3

3

v* r3

GROSS
10,93
10.93
10.98
10,96
10.92
10.91
1 1.05
11.35
1 1.67
1 1.90
12.01
11.85
11.92
11.23
10,91
10.59
10.30
10.M9
10.33
9.80
8.55
8.65
8.27
7.73
7.93
7.03
7.09
6,99
6.99
6,86
6.93
7.12
7.19
7,32
7.53
7,76
8.03
8.33
8.60
8.89
9,06
9.19
9.09
8,98
8.85
8.79
8,68
8,69

«

*

AGE
NET
7.97
7.39
7.92
7;36
7.29
7.20
7.38
7 i79
8.20
8.96
8.50
8^9
7.38
7.19
6,77
6.91
6.26
6,56
6.59
6.09
5.02
5^1
5.28
9 i97
9.89
9.69
9.87
9,85
9.96
9 i8 9
9.92
5.10
5.15
5.25
5.99
5.63
5.85
6.09
6.28
6 ;9 9
6.59
6 i6 3
6.M2
6.22
6.09
5 i99
5.81
5.80

PRICES

PRIVATELY 0WNED, WITH PURCHASES OF GOVERNMENT s u r p 2 u s
ss* ts
t SECONDHAND PRICES
Q onst nt
COST 1« 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
3

3

3

*

qux p] * nt
3 « rx Q

y*

3

r

J925
1926
1927
1928
¡929
1930
1931
1932
1933
1938
1935
1936
1937
1930
1939
1980
1981
1982
1983
1988
1995
1986
1987
¡988
1989
1950
1951
1952
1953
1958
1955
1956
1957
1958
1959
I960
1961
1962
1963
1968
1965
1966
1967
1968
1969
1970
197 1
1972

typ*
]

3

Q ) x

n* ry

*

xQ

tr3

Q

tors

-_____MILLIONS OF 1958 DOLLARS-----DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
stoQ 3 s
333.
233.
3315.
6276.
238.
396.
3931 .
6500,
3538.
361,
299,
6719.
270,
3658.
377,
6986,
399.
279.
3827.
7230.
289.
9 12.
7869,
399 2.
819,
3 10 ,
7398,
3762.
3982,
325.
8 12.
7206.
399.
35 1.
3178.
6950.
385.
2935.
3 62,
6729.
377 ,
38 0 .
2859.
6686 .
375.
285 9,
606.
6 6 17 ,
9 37,
37 6.
6658,
296 1.
379.
3097,
850.
6673.
3087,
378.
960.
6591 .
3098.
865,
376,
6553.
381 .
3393,
96(6•
6713.
391 ,
687.
3999,
6773.
3959.
650 •
392,
66 7 5.
398.
3791 .
6923.
652.
60 7„
820,
9125.
7320.
369 ,
7559.
9312.
88 2,
9916.
873,
371.
8265.
5757.
528.
369 ,
9270.
590.
371.
10 2 15 ,
6982.
356 ,
650.
11175.
7150.
710,
12115,
>66 .
7726.
767,
363,
8220.
13023.
818.
13789.
>52.
8531 .
> 69 ,
8 729,
661 .
18965,
901 .
8 935.
15135,
6».
9 70,
8959.
935,
15629.
896,
960,
89 18 ,
16093.
989,
562 «
9151 .
16709.
9309,
615.
1023.
17270,
6 63 ,
9306.
1088,
17651.
760.
9259,
1063.
17903,
1073,
630.
9222.
18113.
876 .
9 358.
1085,
18961.
1102,
9507.
9 95,
18767.
9819,
1122.
997.
19209.
1199,
10227.
10.33,
19728.
10 6 8 ,
1190,
20566.
10958.
1232.
1119.
1 139,6.
21072.
1266,
1127.
21685.
11781.
1307,
22359.
12319.
1125.
1397.
12615.
22888,
î 1 »9 .
13169.
1389.
1 139.
23692.

NET-GROSS
r3 tx o
.53
.5 3
.5 3
.5 3
.5 3
.5 3

.51
.98
.96
.99
.93
.93
.99
.96
.96
.97
.50
.52
.52
.59
.56
.57
.59
.62
.63
.69
.6 9

.63
.62
.60
.59
.57
.56
.55
.59
.53
.52
.51
.51
.51
.51
.52
.53
.59
.59
.55
.55
.56

AVERAGE AGE
NET
9.89
6,69
6^52
9.91
9.39
6.93
9,15
6,32
6.19
9.26
6.07
9.21
6.93
9. S3
6.93
9.-97
7.96
10.99
10.81
7.83
7.79
10.90
10.86
7^91
10,58
6,67
6^96
10.39
6.29
10.2 1
6.05
9.96
9.9 6
5.55
5 à3 3
9,05
5.96
8.96
5.15
8.99
9.86
7.99
9.88
7,76
9.55
7.25
6.70
9.22
9.13
6.39
6.25
9. 16
9.27
6.25
6.39
9,93
9.66
6.59
9.91
6.79
5.12
7,01
5.39
7.31
5,69
7.63
5,69
7.80
5,75
7.98
5.87
8.22
5,99
8,9 5
6,06
8.63
8.73
6.01
8.78
5.99
5.79
8.79
8.69
5.6 1
5.39
8.90
5,28
8.30
5.29
8.19
5.18
8.05
5.29
8.01
5^21
7.90

«

ross

P R I V A T E L Y

o

w

n

e

d

I

w

i t

h

p

u

r

c

h

a

s

e

s

o

f

g

o

v

e

r

n

m

e

n

t

CONSTANT COST 1, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES
*

qux p]

*

nt

S U R P L U S

a

s

s

e

t

s

a

t

s

e

c

o

n

d

h

a

n

d

p

r

i c

e

85.0 PERCENT OF BULLETIN F

typ*

TRACTORS
------MILLIONS OF 1958 DOLLARS----DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
YEAR
stoQ 3 s
60.
123,
17 86 ,
1222.
1925
63,
13*41 ,
132.
1975.
1926
61 .
197,
1512.
2232.
1927
167.
16*41 .
52.
2*176.
1928
80.
183.
2662.
172*4.
1929
195,
74.
1771 .
1930
2830.
205,
96.
1731 ,
2899.
1931
108.
1609.
206,
2875.
1932
148,
145*4.
196.
2769.
1933
139.
183,
1374,
2733.
193*1
149,
1394.
176,
2780.
1935
179.
184,
1532,
1936
293*1.
150,
194,
1745,
3 190.
1937
142.
213,
1844.
3360.
1938
144,
1927.
232.
1939
353 1.
145.
2064,
256,
3779.
19*10
162,
291 .
2330.
19 M 1
*117*1.
199,
3 19 ;
2312.
*127 6 ,
19*12
200,
324,
2123.
*12 11.
19*13
339.
217.
2280.
19*1*1
*1*191 .
248.
2442,
375,
<4780.
19*15
259.
2444,
407.
*49 1 1.
1916
332.
2756,
436,
5289 .
19*17
329.
475,
3263.
5910.
19*18
385.
3767.
523,
6557.
19*19
357.
4257.
580.
726*1.
1950
651 ,
391,
4705.
7958,
1951
5024.
723.
423.
8563.
1952
494.
782.
1953
9015.
5200.
494,
821 ,
514 7.
195*1
9279,
593.
5298.
860.
9685,
1955
5 65,
908 i
100*13.
5330.
1956
656,
936,
5187.
10163,
1957
946^
721 .
10323,
5132,
1958
809.
958,
10517.
5186.
1959
89 1,
4878.
950.
10256.
i960
917.
956,
4687 .
1961
10019.
994.
4584.
885.
9797.
1962
4628,
862,
1002,
9687.
1963
858,
976.
4792.
196*1
9716,
957.
875,
5099.
9925.
1965
899,
5627.
921 .
10*159.
1966
991 ,
909.
6163.
11060,
1967
854.
1071.
663 1.
11727.
1968
1152,
831.
12326.
6927.
1969
85 1.
1229,
7183.
1970
129*4*1.
894.
1289.
7233,
1971
13375.
1344.
966.
7539.
1*10*41 .
1972

NET-GROSS
RATIO
.68
.68
.68
' .66
.65
.63
.60
.56
.53
.50
.50
.52
.55
.55
.55
.55
.56
.54
.50
.51
.51
.50
.52
.55
.57
.59
.59
.59
.58
.55
.55
.53
.51
.50
.49
.48
.47
.47
.48
.49
.51
.54
.56
.57
.56
.55
.54
.54

AVERAGE
«

ross

4.56
4,85
5.02
5,32
5.64
6,05
6.60
7.32
8.08
8.7 1
9.00
8.86
8.55
8.53
8.50
8,34
7.93

e. 0 2

8,49
8.25
7.98
7 ,*99
7.54
6.95
6.46
6.07
5.81
5.67
5.63
5,77
5.70
5,82
6.02
6.17
6.22
6,46
6,61
6.68
6.61
6.44
6.17
5.81
5.50
5.29
5.22
5.21
5.30
5.31

3 «

*

n* t

3.88
4.05
4,09
4,26
4.52
4.82
5.30
5.99
6.78
7.23
7.14
6.54
5.87
5 i73
5.6 S
5.44
5,00
5.23
5.78
5 i4 1
5.09
5.09
4,53
3Ì94
3.63
3.47
3.42
3,50
3.65
3^92
3.98
4^10
4.28
4.34
4.27
4^47
4.52
4.47
4.30
4^09
3.85
3.57
3.42
3.39
3,46
3,54
3,68
3Ì67
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P R I V A T E L Y

O'a

C O N S T A N T

N e

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C O S T

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P U R C H A S E S
1 9 5 8

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G O V E R N M E N T

STRAIGHT-LINE DEPRECIATION, SERVICE LIVES
*

qux p]

*

nt

a

s

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t

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85.0 PERCENT OF BULLETIN F

typ*

CONSTRUCTION MACHINERY
------MILLIONS OF 1958 DOLLARS-----GROSS
NET
DEPRE­
­ x sQ
r­ s
y* r
STOCKS
CIATION
stoQ 3 s
88 1.
1554.
1925
170.
112.
1926
965.
1696 .
186,
127.
1808.
1017.
1927
201 ,
140.
19 17 ,
1928
1063.
2 13.
150.
2059.
1929
1133.
227,
15 6 .
2 124,
239,
1131.
170,
1930
1931
2076.
1033.
240 ,
191 .
1932
¡897.
833.
226,
206,
1933
1698.
656.
203.
223.
1934
15 17 ,
533,
179.
238.
477.
1373.
1935
160,
248.
508.
1299 .
1936
150.
255,
1937
582.
148,
247.
1273 .
618,
1938
1224.
148,
234,
1212.
639.
149,
1939
182.
1279.
156,
1940
712.
161,
1941
1375.
774.
168.
13 6 ,
778.
178.
1942
1422.
133.
1943
754.
181,
1441.
139,
1386,
6 69 »
1944
176,
145,
1945
1845.
1088.
201 ,
161,
1667.
269,
1946
249 1.
172.
1947
2193.
31 12.
346,
17 6»
1948
3887 ,
2789.
16 1«
430,
4275.
¡949
2928.
502,
154.
3087,
559,
19 S 0
4786.
142,
1951
5337.
3235.
626.
15 1,
1952
5965.
3428.
696,
246,
6486.
3491 .
76 1,
291 .
1953
6648,
1954
3367.
797.
506,
6915.
3428.
1955
817.
602.
7 129,
3605,
1956
842,
794.
7 154.
3600.
1957
855,
814.
7107,
1958
3607 .
855.
899,
7274.
3755.
1959
867.
840,
7296.
3763.
i960
884 ,
863.
196 1
7305.
3687 .
888,
792.
3688,
1962
893.
7361 .
827.
7677 ,
3920.
1963
917.
823.
4269,
1964
806 1.
962,
915,
1965
8551 .
463 1.
1018.
876.
5027.
1966
9060.
1085.
953.
9607.
5327.
1967
1154,
889,
10167 ,
1968
5612.
1226,
934.
5908 .
1969
10802,
1301 ,
950.
6084 ,
1970
11335.
1372,
1004,
197 1
11799,
6220.
1430,
1091 .
12388,
1491 .
1972
6523,
1194.
3

3

S U R P L U S

s

NET-GROSS
R tx o
.57
.57
.56
’ .55
.55
.53
.50
.44
.39
.35
.35
.39
.46
.50
.53
.56
.56
.55
.52
,48
.59
.67
.70
.72
,68
.64
.61
.57
.54
.51
.50
.51
.50
.51
.52
.52
,50
.50
.51
.53
.54
.55
.55
.55
.55
.54
.53
.53
3

AVERAGE AGE
GROSS
NET
3.98
2.67
3,98
2.67
2,76
4.05
4.12
2i85
4.14
2.86
4.31
3.02
3.37
4.65
4.02
5.22
5.77
4.63
6.17
4,90
4.56
6.29
3,58
5.93
2.80
5.29
4.74
2.55
2.53
4.33
3.85
2.42
2,44
3.65
2^62
3.72
2.84
3.93
4,34
3.21
3.48
2.12
2.81
1.69
1.66
2.50
1.74
2.36
2.63
2.11
2,95
2.42
3.28
2.62
2.76
3.59
2.90
3.95
3.09
4.29
3.03
4,44
2.87
4.40
2.89
4.44
2.89
4,39
4.27
2.82
2.87
4.24
2.96
4.32
4.34
2.96
4.25
2.80
2.64
4,10
2.56
3,98
3,83
2.52
2.56
3.81
3.81
2.61
2.65
3.84
3.93
2 i7 2
2.78
4,02
2.75
4,04

p

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O F

G O V E R N M E N T

s

u

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d

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CONSTANT COST 1, I9S8 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
EQUIPMENT t y p *
MINING ANO OILFIELD MACHINERY
MILLIONS OF 1958 DOLLARS
*
v* r
AGE
OlSCARDS
NET-GROSS
DEPRENET
GROSS
NET
ross
RATIO
CIATION
STOCKS
y* r
STOCKS
3.92
5.0 1
.53
197.
252.
1376.
2600.
1925
3,30
.59
9.99
269.
210.
1983.
1926
2761 .
3*33
9.98
.53
229.
277.
1529.
2860
.
1927
3 .3 9
9.98
. .53
1587.
237.
287.
2967.
1928
3 #2 1
9.85
.55
296,
302,
3169.
1732,
1929
3 ,9 3
5.02
.53
319,
253.
1692.
3190.
1930
3 •6 8
5.38
.50
307,
262.
1519.
1931
3061 .
5.78
9 .3 2
.96
291
,
271.
2895.
1332.
1932
9.65
6.19
.93
282.
273.
1172.
1933
2 726.
9.69
6.32
.92
297.
257.
1086.
26 0 0 .
1939
9.22
6.29
.93
308.
297.
2553.
1100.
1935
3.52
5.82
.97
316.
298.
1250.
2635,
1936
3.20
5,98
.51
318.
255,
2685.
1363.
1937
3.29
.51
5.90
1399.
255.
310.
2 6 11.
1938
3.31
5.23
.53
291.
1368,
252,
2597,
1939
3,22
9,96
.55
256.
265.
1963,
2683,
1990
9,98
.58
277,
290.
1770,
1991
3027,
3.15
9.59
.57
297.
222.
1
773,
3105.
1992
3.91
9,79
.55
303,
215.
3170.
1750.
1993
3.93
9.86
.55
223.
313.
1836,
3396,
1999
3.09
9.62
.58
235.
391,
2
186,
1995
380 1.
3.29
9.75
.57
257,
372,
2262.
1996
3991 .
3.36
9.87
.56
390,
270.
2327,
9177.
1997
3 •3 6
9,87
.56
289.
919,
9955.
2980.
1998
3 .5 5
5.05
.59
307«
2971 .
936,
9576.
1999
3 #62
5.15
.53
959.
329
.
2511.
9790.
1950
3 •5 6
5.16
.53
399 .
979,
9995.
2631 .
1951
3,53
5.19
.52
508,
2728,
367,
1952
5233.
3*56
5.28
.51
530,
907.
2759.
5383.
1953
3.69
5.91
.50
938,
2 7 11.
593.
5999.
1959
3
•5 1
5.35
.50
999
.
2812.
556,
5602.
1955
3,9 0
5.25
.51
537.
579,
2916.
1956
5799.
3 .3 7
5.21
.51
553,
589,
2973.
S 836 «
1957
3 ,5 7
5,36
.99
588.
555.
5706.
2810.
1958
3 •6 1
5.36
.99
601 ,
577,
2797.
5620,
1959
3,6 6
.98
5.38
2669.
569.
596,
5515.
i960
3 •75
.98
5,95
591 .
555,
2599,
1961
5359.
3 .79
.97
5,52
58 6*
538,
2992.
5209,
1962
3.69
5.96
.98
582.
528,
5169,
296
1
.
1963
3,97
5.35
.99
586 «
526.
2527,
5175.
1969
3 ?3 3
5,22
.50
530,
580.
2618.
52 16,
1965
5,05
3 .2 2
.52
538 ,
570,
5 3Q 7 ,
2791 .
1966
3*19
9,99
.53
559.
550,
5399,
2837.
1967
3,23
9.87
.53
539,
2899,
5989.
561 .
1968
3.25
9.83
.53
518.
575,
2975.
1969
5621 .
3,19
.59
9,79
597,
3157,
510.
5890,
1970
3.19
.59
*♦•68
3398.
628,
1971
6 197.
512.
3.12
.59
9 .6 6
52S,
662,
3599.
6530 .
1972
3

3

«

3 «

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CON S T A N T

d

,

COST

w

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1,

h

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1958

r

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g

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STRAIGHT-LINE DEPRECIATION, SERVICE LIVES
EQUIPMENT TyPE
METALWORKING ] 3 Q ) x * 
------ MILLIONS OF 1958 DOLLARS-----GROSS
NET
DEPRE­
DISCARDS
y* r
STOCKS
STOCKS
CIATION
8897 .
1925
266 1.
279,
185.
1926
5096.
291 ,
2816,
197,
5306.
1927
2932.
305,
210.
1928
5689.
3170.
320,
216,
1929
598 1.
3351 .
339.
227.
60 5 6.
19 3D
3360.
350,
28 8 .
1931
6080 ,
3235.
352.
285.
5883.
1932
2990.
386,
257.
5706.
1933
2762.
335.
28 8 .
1938
5586,
2616.
325.
300.
5598.
1935
2616.
322,
■309,
1936
5755.
2769,
326.
323.
6007»
3028.
1937
338,
381 ,
6018.
1938
3008,
385,
323.
6133.
1939
3118.
389,
339.
6729.
3698,
1980
370.
358.
198 1
7635.
816,
8533.
385.
1982
8880,
5220.
869,
351 ,
9U7.
1983
5788.
516.
357.
9698.
1988
555,
6122.
357.
1985
10828.
6616.
595.
360.
1986
11381.
7279.
650,
360.
1987
12688.
8187.
726,
368.
1988
8 6 28 ,
13565,
800,
323.
18015.
1989
857 1,
886,
380.
1950
18768.
8811,
885.
372.
1951
15809.
9320.
982.
811.
16878.
9839.
1952
1007.
856.
18266.
10670.
1953
1080,
523 .
1958
19819.
11611.
1167.
555.
20982,
1955
12075.
1288,
585.
22398.
1956
1318.
12870,
66 1,
23563.
1957
13862.
1397,
820.
1958
13389.
23983.
1885.
952.
28322,
1959
13260.
1867,
999.
i960
28890.
13357.
1898.
1028.
1961
2 S 16 8 «
13216.
1525,
1110.
25810.
13197.
1962
1580,
1278.
25826.
1963
13376.
1561 .
1325.
26618.
13858.
1968
1599.
12 8 8 ,
27783.
1965
18556.
1660,
1233.
1966
29128,
15585.
1782,
1350.
30608.
1967
16699.
1837.
1507.
¡968
31580.
17358.
1917.
1639.
1969
32575.
17913,
1980,
1508.
1970
18288,
33883.
2081 ,
1505,
1971
33616.
17982,
2078.
1638.
3 3 9 1 7 .
17886.
1972
2089.
169 1.
3

s

u

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p

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a

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c

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d

h

a

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d

D O L L A RS

85.0 PERCENT OF BULLETIN F

NET-GROSS
R tx o
3

.55
.55
.55

’ .56
.56
.55
.58
.51
.88
.87
.87
.88
.50
.50
.51
.55
.59
.62
.63
.63
.63
.68
.65
.68
,61
.60
.59
.58
.58
.59
.58
,57
.57
.56
.55
.58
.53
.52
.52
.52
.52
.53
.5 5
.5 5
.5 5
.5 5

.53
.53

AVERAGE
GROSS
8,09
8.02
8.03
7,88
7.88
8.02
8.38
8,89
9.36
9.68
9.73
9.51
9.13
9.22
9.09
8.38
7,5 1
7.02
6.73
6.68
6.57
6,83
6,2 2
6.35
6.72
6.93
7.03
7.13
7.12
7,10
7.28
7.33
7.8 2
7,69
7.92
8.0 6
8.27
8.38
8.82
8.37
8.29
8.10
7.87
7,79
7.79
7,86
8.03
8.15

3

&*
n* t

5.69
5^56
5.53
5.31
5.28
5,88
5.82
6.39
6.90
7.18
7.08
6.55
5.97
6,0 1
5.81
5.01
8.32
8 .0 8

8.06
8 i25
8.38
8^35
8.30
8.51
8.98
5.18
5.17
5.18
5.06
8.93
5.01
8.96
8.99
5^26
5.89
5.60
5.78
5,87
5.86
5.73
5.58
5,30
5.08
5.06
5.08
5.16
5.39
5^ 5 3

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PRIVATELY 0WNED, w x t ) PURCHASES o q GOVERNMENT s u r p 2 u s
ss* ts
t s* Q on­ ) n­
PRICES
CONSTANT COST It 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES
85.0 PERCENT OF BULLETIN F
EQUIPMENT TYPE
sp* Q x 2
INDUSTRY MACHINERY
------MILLIONS OF 1958 DOLLARS-----*
v* r
AGE
DISCARDS
NET-GROSS
DEPRE­
GROSS
NET
NET
ross
R tx o
CIATION
STOCKS
YEAR .
stoQ 3 s
5.59
8.25
.53
78
1,
8500.
983.
15952.
1925
5.60
.53
8.26
797,
16283.
8665.
963.
19 26
5.68
8.38
796,
.53
980.
8723,
16526.
1927
5,75
993.
.52
8.82
16739,
8755.
8 13.
1928
5.83
8.51
.52
1008.
829.
8766.
16928.
1929
6^08
.51
8.72
8529,
863,
1
005.
16829.
1930
6.33
8,99
.89
16520.
8137,
992,
910.
1931
6,72
.87
9,38
966.
7580.
922.
16007 .
1932
7.01
9.66
.86
935 ,
15585,
7106.
92 1♦
1933
7.22
.88
9,93
6696.
905.
956.
1938
15088,
7.25
10.09
.88
879.
983.
18706.
6821 ,
1935
7^01
.88
10.07
1013,
18515,
863,
6380.
1936
9.98
6.71
.85
1027.
855.
18376.
6813.
1937
6,66
10.03
.88
1021.
88 1,
6229,
1938
18011.
6.55
10.01
.85
820.
1028.
6108.
13682.
1939
6.38
9.98
.85
1003,
6053.
803.
13827.
19 80
6.22
.86
9.83
787.
1019.
13153.
6011.
1981
6 i20
9,78
.86
1019,
12788.
769.
5852,
1982
9.81
6.30
.86
988.
5588.
788.
12235,
1983
6.12
.87
9.62
957.
725.
5603.
12018.
19 88
5^67
.89
9.16
728.
925.
12173,
5956.
1985
5.10
8.52
.52
87 1.
756,
6689.
12752.
1986
8.80
7.63
.57
7991 .
821 ,
852.
1987
18062,
8.11
7.03
•6 0
906.
823.
9158.
15312.
1988
8 « 17
6.81
.61
771.
9799.
976,
16158,
1989
6.61
8.21
.61
732.
10597.
17265.
1082.
1950
8^27
6.89
.62
1119,
18888.
702.
1951
11802,
8.86
6.53
.61
733.
19850.
11905.
1192,
1952
8,63
6.61
691,
.60
1260.
20528,
12813,
1953
8.86
6.78
.59
195 ]
21365. ... 12658.
1322.
730.
5,00
.58
6.92
728,
13095,
1388,
1955
22861 ,
5.07
7.08
.57
1858,
755.
13618,
23*83.
1956
s;i9
.56
7,21
1529,
819.
13986,
28726.
1957
5.38
7.86
92 1,
.55
1582,
25885,
18008.
1958
5^89
7,65
.58
18139.
1057 •
1622.
1959
26186,
5.50
.58
7.77
18898.
1113.
27058,
1667,
i960
5.55
.53
7,96
1715,
1103.
1961
27838 .
18662.
5.58
8.07
.52
18966.
1266.
1759,
28630,
1962
5^55
8.16
.52
1886,
15185.
1795.
29158.
1963
5.87
8.17
.52
1881 .
15573.
29939.
1833.
1968
8.06
5.31
.53
16333.
1887.
1672,
3q 9 13,
1965
5.13
.58
7.93
17299.
1959.
1605.
32233.
1966
5.18
7.91
.58
17768,
2026.
1702.
33022.
1967
5.17
.58
7.92
18157.
1708.
2076,
1968
33783.
5^21
.58
7.92
38895.
18888.
1782.
1969
2123.
5.28
7.93
.53
18722.
2165,
1887.
35087.
1970
7.97
.53
2198.
18786.
1913.
1971
35352,
5?3!
5.83 n\
)\
7.97
.53
35888,
1928.
18988.
2222.
1972
3

3

3

3

3

3

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1 9 5 8

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O F

G O V E R N M E N T

STRAIGHT-LINE DEPRECIATION, SERVICE LIVES
*

qux p]

typ*
GENERAL x n ­ u s t r x

YEAR
1925
1926
1927
1928
1929
1930
1931
1932
1933
1938
1935
1936
1937
1938
1939
1980
1981
1982
1983
1988
1985
1986
1987
1988
1989
1950
1951
1952
1953
1958
1955
1956
1957
1958
1959
i960
1961
1962
1963
1968
1965
1966
1967
1968
1969
1970
197 1
1972

*

s

u

r

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s

a

s

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n

d

D O L L A R S

85.0 PERCENT OF BULLETIN F

nt

3

2

]

3

Q ) x

n* ry

------MILLIONS OF 1958 DOLLARSDEPREDISCARDS
NET
GROSS
STOCKS
CIATI0N
stoQ 3 s
5358.
698,
586.
10099.
598,
725,
10576.
5708,
607.
5985.
756,
10966.
621,
6 18 1.
788.
11365.
817,
65 6*
6563.
1 19 0 8 .
6 68#
885,
12153.
6631 .
687.
855,
12158.
6868 .
6062 ,
886 .
713.
11887.
827 ,
5663.
709,
11611.
809 ,
751 ,
5375,
1 1380.
5283,
800.
757.
11331.
5858,
76?,
805,
11582.
5697 ,
819,
11777.
823.
5638,
823 ,
836.
11705,
5669,
868 .
817,
11683.
818.
578 1.
890.
1 1680.
5829,
813,
898.
11682.
901 ,
5616,
802.
11370.
783 ,
11157.
5522.
902,
789,
11889.
5925,
860.
6816,
836 ,
825,
12390.
7528,
795,
908 ,
13212.
985,
80S.
8888.
18311,
9189,
1078,
795,
15380.
9350.
1136,
762.
15916,
1176,
731 .
16872.
9861 .
1219.
9663.
775.
17110.
759.
9788,
1263,
17707.
t•
1310.
18818,
10020.
1357 ,
19077.
10237.
919.
1812,
915.
10658,
19995,
1099 ,
11132.
1977,
20897 .
11586.
1536.
1 163.
2 16 8 8 .
11605,
1308,
220 0 8 .
1573,
1598,
11672.
1330.
22380.
1391 ,
11885,
16 20,
22782,
11988.
1696,
1396.
23092,
12105,
1666,
1596,
23323,
12821 .
1692.
1512.
238 19 •
13028.
1503,
28663.
1790.
13802.
1809,
25695,
1552.
1896,
27027,
1592,
18780,
15525.
1991 ,
1521.
28282.
2069 ,
1707,
16031 .
29110.
2191 ,
16655.
1683,
30192.
2217,
17 95.
17183.
31153,
2278.
178 1 .
31857.
17 351 .
1829,
2337 ,
17766.
32780.

NET -GROSS
RATIO
.53
.59
.59
.59
.55
.55
.53
.5 1
.99
.97
.97
.97
.98
.98
.99
.99
.50
.99
.99
.52
.55
.57
.59
.60
.59
.57
.56
.55
.59
.59
.53
.53
.53
.53
.52
.52
.52
.52
.52
.53
.59
.55
.55
.55
.55
.55
.59
.59

3

v* r3

GROSS
7.08
6.99
6.89
6.87
6.76
6.89
7.09
7.37
7.70
7.93
8.03
7.93
7.79
7.85
7.82
7.75
7,66
7.79
7.72
7.38
6.82
6.97
6.10
5.95
6.05
6.21
6.32
6.52
6.62
6,75
6.81
6.83
6.85
6.95
7.0 3
7.06
7.12
7.0?
7.06
6.95
6.82
6.67
6.6 1
6 #5 8
6.56
6,57
6.69
6.67

«

*

3 «

*

NET
9.75
9.58
9.55
9.53
9.93
9.57
9.83
5.23
5.60
5.81
5.78
5.97
5.15
5.13
5.09
9.92
9,83
5.00
5.06
9.79
9.29
9.05
3.87
3.86
9,11
9.39
9,99
9.66
9.70
9.75
9,69
9.61
9.57
9.66
9.73
9.73
9.78
9.78
9.79
9,61
9.98
9,33
9,30
9.39
9.36
9.92
9.59
9.59

p

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c

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s

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a

str3 x «
qux p] * nt

o
n

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t

w

n

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d

,

C O S T

t -2 x n *
typ*

w

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1 ,

h

P U R C H A S E S
1 9 5 8

f

G O V E R N M E N T

DEPRECIATION, SERVICE LIVES

OFF, COMPUTING AND ACCT
------MILLIONS OF
GROSS
NET
STOCKS
y* r
STOCKS
843.
1643.
J9 25
89 1.
1926
1691 .
936.
1747.
1927
984,
182 1.
1928
1033,
1906.
1929
17 17 ,
998,
1930
10 67«
913,
1931
799,
1764.
1932
705.
1655.
1933
646,
1555.
1934
639.
1490.
1935
669.
1460.
1936
737.
i486.
1937
758,
1477,
1938
783.
1939
1496.
1565.
832,
1940
1694.
919,
1991
917,
1729.
1992
854,
1993
1707.
1745.
872.
1944
963.
1856,
1945
1289,
2217,
1946
1695.
2707.
1947
2089.
3258.
1948
2307.
3698.
1949
4195.
2523.
1950
2734.
1951
47 10,
2906,
5181 ,
1952
3089,
5638.
1953
5989 .
3194,
1954
3370.
6324.
1955
6747.
3644.
1956
4093.
7380.
1957
4439,
796 1.
1958
8559,
4757.
1959
5208.
9329.
i960
5514,
1961
9999 ,
6045.
10922,
1962
12039,
6730.
1963
7780.
13604,
1964
15155,
8886,
1965
11079,
18128.
1966
21453,
13271 .
1967
14816,
1968
24442,
2/876,
16610,
1969
3 1159,
18083.
1970
18509,
1971
33333.
19203,
1972
3s6o2 .
3

o

S U R P L U S

a

s

s

e

t

s

a

t

s

e

c

o

n

d

h

a

n

d

D O L L A R S

MACH
1958 DOLLARS----—
DEPREDISCARDS
C IAT ION
189.
190,
195.
195.
190.
20 1,
184.
210.
220.
184.
180,
226.
223.
18 8 .
213.
203.
214.
200.
187,
227.
178.
238.
175.
235.
179.
221.
185,
215,
194.
189,
198,
178,
171.
213,
225.
18 8 ,
185.
225,
226,
205.
215,
235.
224.
267,
230.
326.
399,
234.
241 .
467,
530,
242.
279 .
596,
339,
659,
429.
715.
498 .
764,
618,
805.
679.
854,
924,
722,
758.
1005,
793.
1084,
1175.
845.
1270.
896.
977.
1374.
1508,
1063.
1685,
1165.
1274,
1897,
1255,
2207.
2636,
1346.
1461,
3060,
1694.
3487,
1963,
3927,
4272.
2370.
4541 .
2813.

85.0 PERCENT OF

NET -GROSS
RATIO
.51
.53
.54
.54
.54
.52
.49
.45
.43
.42
.43
.46
.50
.51
.52
.53
.54
.53
.50
.50
.52
.58
.63
.64
.62
.60
.58
.56
.55
.53
»53
.54
.55
.56
.56
.56
.55
.55
.56
.57
.59
.61
.62
.61
•60
.58
.56
.54

«

&

u2

2 *

3 v* r3
ross

4.45
4.32
4.21
4.14
4.09
4.27
4.57
4.91
5,20
5,34
5.25
4,98
4,57
4.30
4.08
3.89
3.72
3.78
4.02
4.04
3.90
3.39
3.00
2.84
2.93
3,09
3.25
3.44
3.59
3.75
3.78
3.73
3.61
3,58
3.58
3,55
3.60
3,59
3.55
3.45
3.30
3.08
3.00
3,09
3.17
3.30
3.51
3,67

«

tx n

*

F

AGE
NET
2,85
2.77
2.76
2.76
2.78
3.00
3.30
3.63
3.82
3.77
3.44
3.04
2.67
2.61
2.60
2.55
2.45
2.59
2.85
2.79
2.56
2.07
1 .87
1.89
2.11
2.28
2.40
2.49
2.53
2.59
2.57
2.50
2.39
2.40
2.44
2.42
2.48
2.45
2.39
2.29
2.24
2.09
2.08
2.20
2.27
2.37
2.54
2.61

P R I C E S

PRIVATELY o w n * ­ . WITH PURCHASES o q GOVERNMENT s u r p 2 u s
ss* ts
t s* Q on­ ) n­
CONSTANT COST 1,. 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
3

*

qux p]

*

nt

3

3

typ*

SERVICE INDUSTRY MACHINERY
-- ---MILLIONS OF 1958 DOLLARS----GROSS
NET
DEPRE­
DISCARDS
YEAR
STOCKS
CIATION
stoQ 3 s
3025 .
1530.
242.
262,
1925
3094,
1589,
268 .
257,
1926
273,
1927
3158.
1644.
265.
3223.
279.
1690,
261 ,
1928
284,
1700,
1929
325 2.
265.
3223,
284^
1652,
265,
1930
1567,
3156.
280.
1931
262.
1424,
3026 .
259,
272,
1932
1933
1295,
2809.
260.
269 .
2772.
1203.
248.
19 3 4
272.
1160.
275.
2694,
240,
1935
2707.
1223.
238.
1936
287.
1-323.
2758.
242,
1937
291.
2726,
1328,
245.
203,
1938
1939
246,
2723.
1371.
292.
2759.
1438,
251 ,
19 4 0
2 8 2 .
1497.
2823 ,
259,
1941
254.
2826.
265,
1473.
237,
1942
2855 ,
1475.
269,
24 2 .
1943
1944
3007 .
1570.
279.
222.
3275,
1786.
301 ,
1945
248.
3696 .
2136.
339,
1946
26 8 .
2798.
4485 .
407,
280,
1947
3750.
5 6 8 6,
518.
269,
1948
6426,
624.
4143.
277,
1949
4515.
702,
7204.
295.
1950
1951
7800 .
4662.
770,
323.
395,
8389,
4816.
830,
1952
9099,
5083.
898,
1953
455.
9669,
1954
5235.
963.
546.
10296,
5481 .
1955
1024,
642 .
5823,
10 8 8 ,
10924,
1956
8 02 ,
1957
11505,
1151,
6152.
899 •
6252.
1199.
1958
978,
11826.
6408,
12182.
1959
1236.
1036 .
12590.
6624.
1277.
10«5.
i960
1961
12956,
6803,
1319,
1131,
13518.
7123.
1368,
1962
1177.
1963
14069,
7431 .
1426.
1184.
14814,
7920.
1964
1494,
1238.
1581 ,
15682.
8544,
1337,
1965
9231 .
16691 .
1683,
1966
1361 .
17844,
9976.
1801 .
1967
1393.
10638.
1926,
19008.
1968
1424.
1969
1 1432,
148 1,
20382 .
206 1.
12100.
21699.
2203,
1970
1555.
1971
234 1,
2301 1 .
12720»
1648.
1972
13611.
24632.
2493,
1763.

NET-GROSS
r3 tx o

.51
.51
.52
' .52
.52
.51
.50
.47
.45
.43
.43
.45
.48
.49
.50
.52
.53
.52
.52
.52
.55
.58
.62
.66
.64
.63
.60
.57
.56
.54
.53
.53
.53
.53
.53
.53
,53
.53
.53
.53
.54
.55
.56
.56
.56
.56
.55
.55

3

v* r3

GROSS
5.99
5,91
5.83
5,78
5.79
5.90
6.08
6.38
6.65
6.85
6.92
6.69
6.37
6.25
6.02
5.73
5,52
5.52
5.47
5,34
5.04
4.65
4.10
3.65
3.73
3.86
4.12
4.34
4.51
4.70
4.83
4.85
4.84
4.91
4.92
4.90
4.90
4.88
4.86
4.79
4.67
4.57
4.49
4.47
4.44
4.47
9.51
4.52

«

*

3 «

*

NET
3.96
3.86
3.79
3.78
3,84
4.02
4.26
4.61
4.89
4,98
4.85
4¡34
3.87
3.79
3,65
3,53
3,49
3.65
3.7 1
3.57
3.26
2¡93
2,55
2.30
2.53
2.74
3.01
3,21
3,27
3.35
3.34
3^27
3.22
3.29
3.31
3.30
3,31
3.26
3.23
3.15
3 í0 6
3.0 1
2 á9 8
3.01
3.01
3.05
3¡ 10
3.08

prx

Q *

s

P R I V A T E L Y

O W N E D ,

C O N S T A N T

C O S T

W I T H
1 ,

P U R C H A S E S

1 9 5 8

O F

G O V E R N M E N T

STRAIGHT-LINE DEPRECIATION, SERVICE LIVES
*

qux p]

*

nt

A S S E T S

A T

S E C O N D H A N D

85.0 PERCENT OF BULLETIN y

typ*

ELECTRICAL MACHINERY
------MILLIONS OF 1958 DOLLARS-----GROSS
NET
DEPRE­
DISCARDS
y* r
STOCKS
CIATION
stoQ 3 s
5879 .
3273.
333.
1925
237.
6211.
3996,
1926
291 .
350,
1927
6523.
369 ,
3695.
257.
6913.
1928
3970.
390,
279.
7325.
1929
9296 .
913,
277.
762 1 .
939,
1930
9900.
292,
1931
8399.
995,
776 1.
309.
9 179,
995,
1932
7 6 7 8.
308.
7528.
3908.
1933
938 .
317.
1938
7938.
3729.
932.
338,
3651 .
7993.
1935
930 .
353.
7539.
367 1.
1936
935 ,
363,
7878.
1937
3997.
999 ,
38 1 .
7969.
3972.
96 1,
1938
900.
1939
8172.
9119.
971 ,
9l0.
9597,
1980
8661 .
993 ,
932.
1981
9202.
5011.
527,
950.
1992
9366.
5082,
551 .
958,
9968.
5091 .
56 1.
1993
9 6 8 .
1999
10179,
5682,
590,
976,
1995
11036,
639 1.
699.
991 .
12068.
7228,
1996
711,
517.
1997
13806.
8698,
810,
592.
1998
15955.
9936.
931 ,
521,
10897,
16927.
1999
1099.
981 .
18726,
11976,
1165.
1950
996,
1951
20796.
13255.
1329.
5 32,
23339,
1952
19891 ,
5 6 1,
1517,
26098.
1953
16995.
1725,
621 .
28585.
1959
17719,
1933.
669.
3 12 15 ,
1955
2 136.
1896 1.
753.
39258.
20519,
1956
2356.
8 7 1,
37916.
1957
22196,
2588 ,
1056.
39899,
1958
2790.
22906.
1117.
1959
23766,
2958.
82190.
1528.
997lB,
25037,
3126.
i960
1818.
1961
97939.
26220,
3311.
1778,
1962
99789.
3987.
27500.
2812.
51973.
28581 .
2539.
1963
3682.
59957.
30069,
1969
3802.
2801 ,
1965
57520.
31937.
3998.
2808,
6o’29 ,
1966
39387,
9230.
3271,
1967
35968.
63762,
9955,
3202.
1968
37293,
9695,
66252.
3930.
1969
38995,
69335.
9899,
3969,
90769,
19 7 o
5083,
72093.
3392.
1971
91992.
75912.
5299 .
3958.
1972
77533.
92387 .
5961 .
3735,
3

S U R P L U S

D O L L A R S

NET-GROSS
RATIO
.56
.56
.57
. .57
.58
.58
.57
.59
.52
.50
.99
.99
.50
.50
.50
.52
.59
.59
.59
.56
.58
.60
.63
.69
.69
.69
.69
.69
.63
.62
.61
.60
.59
.57
.56
.56
.55
.55
.55
.55
.56
.56
.56
.56
.56
.56
.56
.55

AVERAGE
GROSS
8.06
7.95
7.89
7.75
7.65
7.68
7.87
8.28
8.79
9.08
9.27
9.39
9.10
9,16
9.08
8.7 1
8.39
8.36
8.9 1
7,98
7.59
7.11
6.98
6.16
6.09
6.0 1
5,99
5.85
5.8 1
5,89
5.99
6,06
6.11
6.32
6.97
6.59
6.62
6.69
6.67
6.65
6.60
6,96
6.95
6.97
6.96
6,98
6.52
6,67

3 «

*

NET
5.91
5^27
5.21
5.09
5.02
5.11
5.37
5.86
6,38
6.79
6.85
h,77
6.28
6.29
6.02
5,51
5.13
5.22
5.36
9^97
9.65
9.90
9.00
3.91
9.01
9.05
9,08
9.05
9.06
9^16
9.29
9.25
9.25
9.39
9.97
9^96
9,96
9^99
9.96
9.92
9.35
9^25
9.28
9.36
9.39
9.90
9.98
9.63

P R I C E S

PRIVATELY O ' A N D , w x t ) p u r Q ) s * s o q
ov* rn] * nt
CONSTANT COST 1, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES
EQUIPMENT TYPE
TRUCKS, BUSES AND TR TRAILERS
------ MILLIONS OF 1958 DOLLARS-----GROSS
NET
DEPRE­
DISCARDS
y* r
STOCKS
CIATION
STOCKS
4335.
2574.
569,
1925
299,
4806 .
2783.
634.
192 A
372,
2847 .
1927
439 .
673.
510**.
5949.
49 1,
2985.
697,
1928
3619.
6297,
751.
1929
535.
6745.
3884,
809,
6 26 «
1930
1931
6886.
3860 .
813.
649.
3541 ,
771,
6630.
707,
1932
1933
6540.
3404.
723.
6 76,
6819,
19 3 *4
364 1.
703.
6 6 1»
7356.
4161.
714.
¡935
697,
757,
1936
8290,
5020.
682.
9167,
5783.
819.
705.
1937
5902,
9498,
861 ,
1938
650.
10282»
909.
6353,
1939
576,
6879,
993,
520.
11281.
19 80
12597.
7607.
1102,
1991
5 14 ,
6737.
1150.
12371 ,
506.
1992
1120.
1993
6950.
613.
12091.
19 9 R
12169.
5588,
669,
1110.
13092,
6199.
1995
1183.
872.
14515.
1354.
7353,
1041,
1996
16527.
1593.
909 1.
1271 ,
1997
1998
18843.
10914.
1884,
1377,
11776,
20418,
1999
2147.
1420.
12969,
2 25l6,
1475,
2392.
1950
195 1
24610,
14042.
2666.
1631 ,
13968,
2866,
1760.
25630,
1952
26280,
13784.
2966,
1953
2118.
1954
13404.
2656 1.
3013,
2339.
27410,
13815.
3069.
1955
26 16.
27877.
14060.
3138.
2881 ,
1956
13909.
27898.
3159.
2970.
1957
13299.
27255.
3117.
3141.
1958
13614,
1959
27450.
3092,
3197.
14106,
i960
27916.
3 155,
3140,
1961
14288.
28117,
3188,
3 160.
3287.
15375.
1962
2937 1 .
31 10.
348 1,
16736,
31053.
3148,
1963
32948,
18095,
3161 ,
¡964
3713,
35832,
20106.
4016.
1965
3130.
22406.
4419.
1966
39350,
3180.
41679,
23339,
1967
4782.
3366.
45467,
25544,
1968
5153.
3550.
50329.
28509,
5676.
3759.
1969
29511.
6136.
53225.
19 7 o
4217.
197 I
57130.
6531 ,
4615.
31521.
64158,
36361 ,
7188,
4980.
1972
e

3

3

«

surp2 us

3

ss* ts

3

t

s*

Q

on­

)

3

n­

85.0 PERCENT OF BULLETIN F

NET-GROSS
R tx o
.59
.58
.56
.55
.57
.58
.56
.53
.52
.53
.57
.61
.63
.62
.62
.61
.60
.54
.49
.46
.47
.51
.55
.58
.58
.58
.57
.54
.52
.50
.50
.50
.50
.49
.50
.51
.51
.52
.54
.55
.56
.57
.56
.56
.57
.55
.55
.57
3

«

3 v* r3
ross

3.06
3.19
3.40
3.53
3.40
3.49
3.72
4,09
4.35
4.39
4.28
4.08
3.99
4.22
4.32
4,44
4.52
5.21
5,85
6,29
6.14
5.73
5,13
4.65
4.48
4.32
4.21
4.35
4,49
4,65
4.67
4,69
4.77
4.89
4.82
4.73
4.68
4.51
4,34
4,21
4,06
3,94
4.00
3,96
3.91
4,02
4.04
3.91

«

*

3 «

*

NET
2.11
2.24
2.43
2.50
2.27
2.37
2.63
3.04
3.27
3.15
2.93
2.70
2.71
3.05
3.21
3.33
3.35
4^05
4,67
4^86
4.25
3.53
2,94
2.66
2.73
2.73
2,77
2^99
3.16
3.30
3.22
3.17
3.21
3.32
3.21
3.10
3.08
2.93
2.80
2^5
2.67
2^61
2.73
2.71
2.64
2.77
2.7 B
2.61

prx

Q *

s

PRIVATELY O N * D , WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1. 1958 DOLLARS
3

STRAIGHT-LINE DEPRECIATION, SERVICE LIVES
EQUIPMENT TYPE
PASSENGER CARS

------MILLIONS OF 1958 DOLLARS-----­ x sQ
DEPRE­
r­ s
GROSS
NET
CIATION
STOCKS
stoQ 3 s
5198.
1489.
8397.
1002.
1759 ,
5926.
1460,
9670.
5767,
2064.
1886.
9701 .
5889,
1925.
1904,
10139,
6068 ,
1984.
2353.
10400.
5412.
2706.
1901 ,
9423.
8513,
4589 ,
1702.
2167.
6964,
3479,
1449,
2293,
5457.
1141,
2883.
2503.
2902,
5038.
938,
1663,
3626.
945,
1196,
5703.
8733.
7306 .
767,
1153.
1427,
6634 ,
5581 .
1080.
8988 .
5278.
1523,
1079,
9186,
1785,
5530.
1415,
1248,
2158.
6451 .
9590.
7788.
1067.
2269.
10141.
10389,
7233.
986.
224.
10552.
6637.
1010.
2 10.
10587.
5883.
1021 .
232.
10535.
5062,
1019.
250.
1014,
1873,
10327,
5250,
1144,
12707.
6907.
610.
8839.
2059.
13922,
1373,
10468.
1583,
2638,
15382.
1921 .
18889,
12936.
974,
203 14,
14026.
2259,
2319.
13620,
2388,
20464,
2977.
5120.
20587.
14439.
2415.
14691,
3712,
2860,
21103.
21413.
15845.
6038 ,
2512.
22223.
15673,
2576.
3000,
2571 ,
4685.
21460,
14792.
13731.
20695.
2468,
4038,
13453.
19474.
2340,
6225.
13948.
20127,
2302.
3857,
14144.
3945,
20477.
2363,
21884,
14972.
3274.
2470.
22575,
15881 .
2596,
5137.
16844.
2702,
4680.
23653.
18471 .
2899,
4309.
25781.
20218,
3175,
4637.
28151 .
29909,
21540.
3426,
5545,
33085,
23982.
3726,
5634.
25976.
35767,
4084,
6291 .
36689,
26209,
4306,
6808,
27764,
7181.
4499,
38930.
29454.
40775,
4749,
8736,
3

y*

3

r

1925
1924
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
19 M 1
1992
1993
19 98
1995
1996
1997
1998
1999
1950
1951
1952
1953
1958
1955
1956
1957
1958
1959
i960
1961
1962
1963
1968
1965
1966
1967
1968
1969
1970
1971
1972

85.0 PERCENT OF BULLETIN F

n * t -« r o s s

RATIO
.62
.61
.59
..58
.58
.57
.54
.50
.53
.58
.64
.65
.64
.59
.60
.67
.77
.70
.63
.55
.48
.51
.54
.61
.68
.68
.69
.67
.70
.70
.74
.71
.69
.66
.69
.69
.69
.68
.70
.71
.72
.72
.72
.73
.73
.71
.71
.72

«

3 v* r3
ross

2.01
2.03
2.13
2.22
2.21
2.28
2.49
2.75
2.70
2.55
2.25
2.18
2.15
2.48
2.56
2.45
2.32
3,09
3.86
4.67
5.47
5.26
4.89
4.18
3.19
3.01
2.73
2.93
2.59
2.65
2.31
2.61
2.79
3.04
2.87
2.86
2,88
2.91
2.74
2.65
2.59
2.55
2.52
2.85
2.84
2,54
2,54
2.46

«

*

AGE
NET
1 .52
1 ¡53
1.66
1 ¡7 1
1.64
1 ¡77
1.97
2,20
2.06
1¡83
1.58
1¡52
1.60
1 ¡93
1.92
1 ¡79
1.83
2.63
3.38
4Ì17
4.89
4Ì14
3.14
2 i48
2.06
2.07
2.22
2.41
2.11
2Ì 16
1.84
2.12
2.23
2.40
2.10
2¡0 8
2.11
2.15
1 .99
1 i95
1.94
1 .95
1 .95
1.90
1.91
2.01
2.00
1 ¡91

p r x v 3 t * 2 y o w n * ­ , w x t ) p u r Q ) 3 s * s oq
Q onst3 nt
Q ost
l, 1958 ­ o 2 2 3 r s

«

ov* rn]

*

nt

STRAIG) T-LINE DEPRECIATION, SERVICE LIVES
EQUIPMENT Typ *
AIRCRAFT
----- MILLIONS OF 1958 DOLLARS-----DISCARDS
DEPRE­
GROSS
NET
y* 3 r

stoQ

1925
1926
1927
1928
1929
1930
193 1
1932
1933
193*4
1935
1936
1937
1933
1939
19 90
19M 1
1992
1993
199*4
1995
1996
1997
1988
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i960
196 1
1982
1963
1969
1965
1966
1967
1968
1969
1970
1971
1972

.
198.
18 6.
285.
383.
9 16.
929.
902.
65 3.
65 7.
630.
59 1.
578 .
555 ,
539 .
579.
570 .
519.
95 1.
398 .
373.
379,
9 13.
392.
526.
632 ,
750,
1020 .
1239 ,
1329.
1221.
1996,
1680.
1833.
2619.
3312.
3915.
9688 ,
5 109 ,
5698.
6957.
770 5 .
9907 .
11780.
13089,
19055.
13857 ,
13730.
)

3
x

s

STOCKS
75.
99.
12 1.
200.
266.
265.
29 1.
193.
912.
380,
327.
276.
26 2.
238,
238.
280.
301 .
252.
196.
161 .
163.
279.
358.
363,
973,
509,
518.
653.
795.
826,
8 12.
1023.
1295,
1399.
1991.
2355.
2669 .
3 103.
3 105.
3292.
3820.
9695.
6006.
7837,
8599.
8739.
7992.
7559,

CIATION
12.
16.
2 1.
29.
91 ,
99.
52.
50.
69.
80 .
77.
73.
69,
67.
69.
65.
67,
63,
56.
50.
96.
95.
99.
50.
59.
76.
91 ,
115.
192.
159.
158.
167,
199.
226.
286.
377.
956.
539,
609,
663,
792,
865.
1095,
1299.
1530,
1673.
1720,
1695.

s

2.
9.
5.
a.
11.
15.
19,
25.
32,
93,
52.
61 .
69.
69 .
80 .
72.
92 .
70.
63.
67,
56.
57.
56.
50 ,
31 .
-3 .
-15.
-29.
17 .
67.
72,
97,
33,
10.
-35.
"*& •
37 .
77.
139.
225,
393.
901 ,
5 12 ,
591 ,
602 .
696,
651 .
762 ,

surp2 us

3

ss* ts

3

t

s*

Q

on­

)

3

n­

8S.0 PERCENT OF BULLETIN F

NET-GROSS
RATIO
.67
.67
.65
..70
.70
.69
.57
.98
.63
.58
.52
.97
.95
.93
.99
.99
.53
.99
.93
.90
.99
.72
.87
.93
.90
.80
.69
.69
.60
.62
«6 6
.71
.77
.76
.79
.7 1
.68
,66
.61
.58
.59
.6 1
.69
.67
.65
.62
.57
.55

AVERAGE
GROSS
2.68
2.71
2.90
2.51
2.55
3.05
3.69
9.*41
3.16
3.65
9.21
9.69
9.85
5.09
5.06
9.67
9.35
9,68
5.15
5.32
5,07
2,78
1.58
.95
.83
1.38
2.13
2.66
3.13
3.09
2.80
2.90
1.75
1.71
1.93
2.29
2.59
2.79
3.29
3,99
3,*46
3.39
3.10
2,86
2.99
3.18
3.56
3.76

3 «

*

NET
2.11
2.09
2.13
1.73
1.81
2.32
2.91
3.73
1.96
2.98
3.07
3.60
3.62
3.72
3.91
2.76
2.59
3 « 19
3.86
9.26
3.19
. 11
.02
.96
1.19
1.85
2.93
2.36
2.93
2^25
2.12
1 .88
1.62
1à8 3
1.79
1.93
2.10
2,17
2.59
2.69
2.97
2.27
2.07
1.95
2.19
2.99
2.86
2.97

prx

Q *

s

PRIVATELY OiNNED, w x t ) p u r Q ) s * s or GOVERNMENT s ur pl us
ss* ts
t s* Q on­ ) n­
Q onst nt
COST I, 19 S 8 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
3

3

3

3

3

*

qux p]

*

nt

SHIPS

3

typ*
n­
BOATS

------MILLIONS OF 1958 DOLLARS-----­ x sQ
r­ s
NET
GROSS
DEPRE­
STOCKS
CIATION
STOCKS
288,
396 1.
220.
6 8 6 1 •
3953,
290.
6910.
232.
291 .
3370.
238.
688 1 .
291 .
6835 ,
3286,
253.
291 ,
26 0 .
3252.
683 1 .
292.
3285.
265.
689 1 .
3259,
6890 .
293,
267.
6679 ,
28 8 .
3093.
289.
6930 .
299.
2810.
2 78,
267.
2607.
302.
6 192.
5911.
255.
2380.
308.
306,
5775 .
2305.
295.
2297.
5617,
237.
338 .
328,
2396,
233,
5620 .
2279.
229.
321,
5958 .
2918,
5989 .
226.
392.
351 ,
56 0 0.
2653.
232.
239.
2899 .
57 1 2 ,
368 ,
299.
355.
5916.
3203.
256,
5905 .
3250.
319.
6095,
263,
282.
3960.
6316.
3662,
276.
258,
9327.
7035,
307,
259.
337.
235,
7218,
9909,
7235.
9313.
396,
233,
7256.
350,
207.
9192.
181.
9277.
362.
7522.
9379.
379.
18 1,
7822.
8092.
392.
9909 .
202.
923 1.
8096 ,
397.
215,
398,
9156.
8 150.
220.
9219.
905.
2 38 »
8380,
9377 ,
8692.
26 1.
916.
926,
8925.
306.
9990.
9550.
339.
932 .
9083.
939 ,
9553.
370.
9151 .
9508 .
932,
909.
9130,
9997.
928,
933.
9 1 13.
9939,
9007,
922,
965.
9968.
918,
8996.
963.
9568.
9030.
917.
983.
8979,
9606,
916,
505,
9733.
915,
989.
9031 .
919.
999.
9877.
9 196.
5092.
926,
95 1.
9286.
9973.
995,
939 ,
5290.
5959 .
9735,
995,
397.
5891 .
963,
371 .
10213,
3

y*

3

r

1925
192 6
1927
1928
1929
1930
1931
1932
1933
1938
1935
1936
1937
1938
1939
1990
198 1

1992
1993
1999
1995
1986
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i9 6 0

1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
1971
1972

NET-GROSS
RATIO
.50
.50
.99
.98
.98
.98
.97
.96
.99
.92
.90
.90
.90
.92
.92
.99
.97
.51
.59
.55
.57
.58
.62
.61
.60
.58
.57
.56
.55
.53
.51
.50
.50
.50
.50
.50
.99
.99
.99
.50
.51
.51
.52
.53
.59
.55
.56
.57

3

v* r3

GROSS
13.06
13.13
13.33
13,50
13.57
13.50
13.59
13.99
19.39
19.79
15.26
15.37
15.90
19.99
15.03
19.98
13.66
12.83
11.92
11.66
11.13
10.69
9.63
9,59
9.71
9.95
9.98
10.01
10.13
10.51
10.79
10.89
10.89
10.91
10.99
11.12
11.27
11.35
11.95
11.92
11.26
11.15
10.92
10.70
10.96
10,21
10.02
9,72

«

*

AGE
NET
8.89
8.92
9.11
9^29
9.29
9Ì 10
9.07
9.55
10.09
10.53
11.09
10.95
10.72
9.83
9.79
8.89
7.88
7.18
6.S8
6*65
6.95
6,35
5.68
5^99
6.92
6 i9 1
7.02
7.08
7.23
7.68
7.88
7.79
7.53
7.35
7.26
7.25
7.31
7.30
7.37
7.30
7.19
7.12
7.00
6.90
6.81
6.73
6,66
6^95

PRICES

P R I V A T E L Y

O W N E D ,

C O N S T A N T

STRAIGHT-LINE
*

w

C O S T

­

q u x p ] * n t typ *
* qux p]
r3 x 2 ro3 ­

y* 3 r

1925
1926
1,927
(928
1929
1930
1931
1932
1933
1938
1935
1936
1937
¡938
1939
1990
19 8 1
1992
1993
1999
1995
1996
1997
1988
1999
195o
1951
1952
1953
1958
1955
1956
1957
1958
1959
i960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
1971
1972

i t

1 ,

*

*

P U R C H A S E S

h

1 9 5 8

pr*

Q x

O F

G O V E R N M E N T

S U R P L U S

A S S E T S

A T

S E C O N D H A N D

D O L L A R S
3

tx on,

SERVICE LIVES

85.0 PERCENT OF BULLETIN F

nt

----- MILLIONS OF 1958 DOLLARSDEPREDISCARDS
NET
GROSS
CI AT ION
STOCKS
STOCKS
1379.
18075.
966 .
39920,
1381 .
17883.
996 .
35113,
1379,
17906.
1023.
39992.
1369,
16779.
1128.
39597.
39909,
1399.
16937.
1198.
16125,
1336.
1298,
39186,
33139.
15059.
1306.
1282.
1258 .
32038.
1232,
13927 ,
1207,
12786.
3q 759.
1399.
1155.
11931.
1929,
2963 1.
28938,
11087.
1106.
1959.
1061 .
27529,
10556,
1939.
10997 .
1031 .
26999.
1957.
259o7 ,
9809 .
998,
1992.
29797,
1522.
9263 .
953,
9087 ,
915.
1555.
23980.
889,
1932.
23972,
9 12 1.
869,
229q 5,
1385.
907 1,
1918,
2 2 0 18 ,
891 ,
8757 .
2 1299,
8 11.
1958,
8630.
8506.
789,
20532.
1372.
1269,
19895,
8380.
762.
751.
19690.
8673.
1292.
769 .
953 1.
1228.
20077 .
10909.
795.
1179,
20561 .
10799,
819.
110 0 ,
2 0 6 6 1.
899,
2 12 0 6 .
11537.
1023.
21628.
12066,
875,
967.
901 ,
21921.
12928.
959.
21799,
12239,
912.
836.
12197.
21829.
915.
787.
12269,
22055,
929.
801 .
12636,
22605.
995,
759 .
12237,
957.
22969 ,
6 8 2 .
22379,
6 5 1*
953.
11860.
11629.
7 8 1,
999 ,
22397 ,
22078,
11193.
992,
715.
21999.
729,
932.
10862.
10518.
21868,
925.
709.
10576,
925,
22163,
677.
10899.
22569 ,
937,
7 8 8 .
11299,
953,
23050.
9 10.
971 .
23699,
11866,
932.
12019,
982.
23770 .
10 13 .
12390.
989,
29183,
993.
12929.
996,
1008.
29196.
999,
29929.
969,
12630.
1005,
12737.
939,
29572 ,

NET- GROSS
RATIO
.52
.51
.50
.98
.98
.97
.95
.93
.92
.90
.39
.38
.39
.38
.37
.38
.39
.90
.90
.91
.91
.92
.99
.87
.51
.52
.59
.56
.57
.56
.56
.56
.56
.59
.53
.52
.50
.99
.98
.98
,98
.99
,50
.51
.51
.51
.52
.52

3

v* r3

GROSS
12.73
12.99
13.35
13.73
13.98
19.20
19.79
15.33
15.90
16.33
16,77
17.09
17.01
17.32
17.53
17,97
17.29
17.15
17.13
16,99
16.79
16.55
16.01
15.00
19.01
13.99
12.72
12.20
11.77
11.79
11.70
11.55
11.32
11.55
11.82
11.99
12.33
12.57
12.88
12.99
12.92
12.75
12.53
12.52
12.92
12.99
12.90
12.90

«

*

3 «

*

NET
9.23
9.38
9.65
9.98
10.10
10.19
10.75
11.36
12.01
12.91
12.81
12,85
12.36
12.56
12.62
12.20
11.55
11.06
10.92
10.59
10.30
10.06
9.39
8.36
7 •6 1
7.38
7.02
6.88
6.89
7.22
7.98
7.60
7.57
8.00
8,38
8,63
9.05
9.28
9.53
9.38
9.05
8,62
8.18
8.09
7.88
7.91
7,83
7.81

P R I C E S

p r x v 3 t * 2 y o w n * ­ , w x t ) p u r Q ) 3 s * s OF
Q onst3 nt
COST 1, 1958 DOLLARS

GOVERNMENT SURPLUS

STRAIGHT-LINE DEPRECIATION, SERVICE LIVES
EQUIPMENT TYPE
x

YEAR
1925
1926
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
1990
199 1
1992
1993
1999
1995
1996
1997
1998
1999

1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i960
1961
1962
1963
1969
1965
1966
1967
1968
1969
197 q
1971
1972

nstru]

*

3

ss* ts

3

t

s*

Q

on­

)

3

n­

85.0 PERCENT OF BULLETIN F

nts

------MILLIONS OF 1958 DOLLARS-----GROSS
DEPRE­
NET
DISCARDS
STOCKS
CIATION
stoQ 3 s
59 1.
66,
993.
33.
568.
37,
1003.
70.
599,
79.
92.
1061.
6 13.
97,
78.
m i .
1189,
660.
82.
55,
68 6,
86,
129 1 .
57.
1263.
683.
89.
63.
698.
1298,
90.
70.
1231 .
615.
88,
72.
588.
1211.
86.
79.
58 1.
1213.
87,
76.
1229.
88.
590.
82,
696.
1291.
93.
8 6.
657.
1312.
97.
88,
1356.
693.
101 ,
92.
1373,
109,
700.
95,
1379,
695.
106.
99.
69 1,
1333 ,
109,
98.
1339,
698.
103.
103.
6 6 1,
1353,
105.
109,
861.
115.
107.
1561 .
1909.
1 163.
191 ,
100,
1579.
2382,
182.
11 6 ,
2886,
1962,
232.
115,
281 ,
2259.
10 6 ,
3350.
2573.
3895.
333.
H I .
9992,
391 ,
2901 .
121 .
952,
5192.
3233.
133,
5805,
3599.
513,
163,
3676,
6280.
569.
220.
6857 .
3922.
610,
279.
7917.
9188,
658 ,
363.
9926.
7966.
705,
395,
8297,
9999.
979,
792.
8697,
77 1.
9691 .
5 6 8,
9012.
9872.
801 .
6 66,
9390.
839 ,
5091 ,
6 7 6,
5336.
870.
9821 .
6 8 3 .
5803.
10 5 0 2 .
920,
706.
6569,
11536.
999.
730.
12607.
7311.
1096.
767.
8298,
1209,
795,
13950.
15997.
9292.
1391 ,
896.
I0053,
16892.
1976,
893.
18605.
11127.
1623,
933.
20599.
12268.
1795,
993.
22689.
13998.
1983,
1077.
29863,
19683.
2180.
118 6 .

NET-GROSS
R tx o
3

.5 7
.5 7

.56
•.55
.56
.55
.59
.52
.50
.99
.98
.98
.50
.50
.51
.51
.50
.98
.98
.99
.55
.61
,66

«6 8
.67
,66

.65
.63
.61
.59
.57
.56
.56
.59
.59
.59
.59
.59
.55
.57
.58
.59
.60
.60
.60
.60
.60
.59

AVERAGE AGE
«

ross

n* t

6.15
6,28
6.HI
6,55
6.52
6,60
6.80
7,13
7.99
7.66
7.77
7.79
7 .H 2
7.37
7.17
7.13
7.19
7.90
7.28
7,15

9.99
9.97
9.99
9.55
9,92
9 ¡99
9.69
5.00
5.31
5.53
5.52
5.35
9.85
9.77
9.55
9 ¡55
9.61
9.96
9.89
9 ¡6 8
3.68
2.98
2.59
2 ¡5 9
2.70
2 ¡8 9
2.97
3 ¡0 8
3.18
3 ¡3 9
3.99
3.96
3.98
3.6 1
3.69
3.61
3.60
3¡ 59
3.97
3.28
3.20
3.11
3.08
3 ¡ 15
3.16
3¡ 18
3.20
3.25

6.21

5.29
9.50
9.10
9.09
9,05
9.10
9,22
9.38
9.66
9.83
9.96
5.09
5.27
5.35
5.33
5.31
5.31
5.20
5.01
9,88
9,75
9.65
9.65
9.61
9.61
9.63
9.68

prx

Q *

s

PRIVATELY OWN* D, w x t ) p u r Q ) s * s oq
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
CONSTANT COST 1, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
3

*

q u x p ] * n t typ *
] x sQ * 2 2 3 n* ous

*

qux p]

*

«

3

1925
1926
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
1990
1991
¡992
1993
1999
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
1971
1972

3

nt

----- MILLIONS OF 1958 DOLLARS-----GROSS
NET
­ x sQ r­ s
DEPRE­
STOCKS
STOCKS
CIATION
9910,
1993 .
958,
599.
9235,
937.
1923,
592.
9097 .
1897 .
918.
5 31,
1795.
900,
388 1.
519,
3795.
386.
1761 .
988.
3589.
37 1.
1692,
962.
3388.
1576.
359.
939.
339 ,
3 163.
1926.
9 10.
319,
1297 .
2960.
387.
2799.
1206.
297.
372.
2669.
1153,
286.
359.
2596.
1151.
280.
351 .
2999.
391 .
1121.
275.
268.
2386.
1065.
326.
2298 .
1096 .
260.
329.
2257.
1088 .
255.
337.
2329 .
1192.
260.
292.
2312.
1200 .
266 .
292.
2272.
1177,
269.
282.
2277,
1176.
263.
257.
12 19.
2351 .
268.
237.
2597.
289.
239.
1920.
2923.
1680.
297.
312.
3297.
1969 .
262 ,
397.
3589 .
2 155.
377 ,
271 .
2359.
3919.
901 ,
2 8 0 ,
9 165.
2977.
929,
290.
9937 .
2602.
993.
297,
9798 .
2735.
967 ,
2 8 8 ,
99 1,
5027 .
2838.
315,
5386 ,
3028 .
517.
398.
5797 .
598 .
3211.
370.
6113.
3383.
578 .
385.
3611.
611.
919,
6532 .
6955,
3837.
697 .
950,
681 ,
7350.
9072,
521 .
7699 ,
9279.
712.
5 6 6 ,
8076.
9511.
603,
792.
860 1.
9833.
781 .
5 78,
5226.
597.
923 1.
833.
9928.
899 ,
5652.
623.
10*95,
6 106.
961 .
698.
6669.
11607.
1039,
689,
7269.
1128,
12606.
735.
13733.
7997.
1227,
776.
1328.
1979 1.
8512.
836,
16026.
92 16,
1935,
909.
17693.
1569.
10297,
982.
3

y* 3 r

3

NET-GROSS
r3 tx o
.9 5
.9 5

.96
.96
.97
.97
.97
.95
.99
.93
.93
.99
.95
.95
.96
.98
.51
.52
.52
.52
.52
.55
.57
.60
.60
,60
.59
.59
.58
.56
.56
.56
.55
.55
.55
.55
.56
.56
.56
.57
.57
.57
,57
.58
.58
.58
.58
.58

3

v* r3

GROSS
5,73
5.79
5.73
5.68
5.59
5.55
5.61
5.79
5.86
5,92
5.89
5.73
5.62
5.55
5.38
5,09
9.66
9,99
9,93
9,90
9.36
9.12
3,90
3.73
3.79
3.77
3.91
9.07
9,29
9,99
9.55
9,67
9,78
9.83
9,87
9,89
9.91
9.90
9.89
9.86
9.89
9.83
9.81
9.78
9,76
9,80
9,80
9.79

«

*

3 «

*

NET
3.90
3^83
3.79
3.71
3.69
3^66
3.79
3.99
9.12
9.12
3,98
3.70
3.55
3.50
3.39
3.08
2.80
2.89
2.97
3.09
3.00
2,69

2.98
2.90
2.51
2,62
2.82
2.98
3.11
3.29
3.26
3.29
3.32
3.30
3.29
3^29
3.32
3.35
3.39
3.31
3.29
3,29
3.26
3^29
3.22
3.27
3.28
3.21

prx

Q *

s

PRI VAT EL Y

Ow n * ­ , WITH

purQ

)

3

s* s

op

«

ov* rn]

*

nt

COST 2, 1958 DOLLARS
STRAIGHT-LINE ­ * (  * Q x  x o n , s * r v x Q * 2 x v * s
INDUSTRIES, TOTAL
EQUIPMENT AND STRUCTURES
------] x 2 2 x o n s o q x v s s o ! 2 2  s ------

surp2 us

3

ss* ts

3

t

s*

Q

on­

)

3

n­

C ON S T A N T

3

AL L

&

s .o

p* rQ

*

nt

oq

&

u2

2 *

tx n

q

3

GROSS

TEAR
192S
1924
1927
1928
1929
1930
193 1
L 932
1933
19 39
193S
1934
1937
1930
1939
1990
199 1
1992
1993
1999
1995
1994
1997
1998
1999
1950
19S 1
1952
1953
1959
19S5
1954
1957
1958
1959
1940
1941
1942
1943
1949
1945
1944
1947
1948
1949
1970
197 1
1972

stoQ 3 s

357 309 i
368492.
3 779 9Ü ,
307697.
3 9908U •
9ü529 3 .
9U 9 28S •
397139.
388711.
382912.
378336.
378908.
381122.
378656.
376895.
378223.
382569.
379102.
373219.
370935.
373670.
389532.
902611.
921727.
936913.
956592.
976756.
999502.
513089.
S3069U.
550518.
573812.
599879 .
610159.
626292 .
696199.
669306.
685731.
707536,
739966 ,
769565.
811556.
851306.
892885.
937673.
976933.
1013538.
1055357.

NET
STOCKS
192398.
199255.
209393.
209695 .
217079.
219595.
219817.
209913.
195018.
187980.
182613.
181760.
183685.
180983.
178895.
180879.
185929.
181663.
175299.
172219.
175052.
186958•
203136.
220997.
232821 .
296668.
260809.
271953.
283866.
293678.
306926.
321756.
339827.
391867.
351070,
362901.
372912.
385062.
398559.
916390.
991102,
971920,
997885.
529626.
552563.
573769 .
592273.
615691.

DEPRE­
CIATION
15296.
15997.
1656 1.
17012,
17558.
17900.
17800.
17316.
16628,
16072.
15812.
15909 .
16259.
16381.
16230,
16158.
16262.
16321 .
16181 .
16093.
16359.
17087.
18363.
19997.
21500.
23037.
29757.
26279.
27591,
28810.
30020 .
31901 .
32726 ,
33693 .
39521 ,
35562,
36661.
37895.
39222.
90829,
92925.
95629 ,
98559,
51538.
59796 ,
57791.
60959,
63280,

0 ISC ARDS
10 925 i
118 12 «
1267 U
13090,
13 92 5 j
19639,
19958 \
19963,
15612 »
15120.
15213.
15093,
15638 ^
15819.
16719#
17206.
17383.
15529.
15703.
15 792 «
15939j
17899,
16976,
18383.
1899 2 «
17226.
19000 »
20238 ,
2331b',

22987 .
25826,
29137,
26688,
27092j
30393j
29103.
29573.
30282.
33132 ^
33672,
39099 «
35710.
37962 «
38926.
9029 I«
92966,
95098j
98112.

NET-GROSS
RATIO
. .59
.59
.59
.59
.59
.59
.53
.52
.50
.99
.98
.98
.98
.98
.97
.98
.99
.98
.97
.96
.97
.98
.50
.52
.53
.59
.55

.55
,55
.55
.56
.56
.56
.56
.56
.56
.56
.56
.56
.57
.57
.58
.58
.59
.59
.59
.58
.58

AVERAGE
GROSS
19.72
19.60
19.¿7
19 ,S2
19.90
19.97
19,79
15.31
15.89
16.28
16.59
16.69
16.66
16.83
16.99
16,89
16.70
16.86
17.10
17.18
16.99
16.93
15.66
19.92
19.9 1
13.88
13.37
13.01
12.66
12.90
12.12
11.82
11.59
11.50
11.39
11.29
11.15
11.03
10.91
10.73
10.99
10.20
9.99
9.82
9.66
9.59
9.56
9.Si

AGE
NET
10^38
10.16
10.09
9.93
9.79
9.78
10.12
10.70
1U 2 7
11.70
1U 9 5
11.92
1U 7 2
11.89
1U83
11.59
1 1¡20
11.39
11.69
11.76
11¡93
10.61
9.72
8.99
8.60
8.29
7.99
7.78
7^59
7.50
7.33
7.18
7.09
7,19
7 1 i3
7.09
7^10
7.07
7^03
6.93
b ,7 b

6,57
6.98
6.91
6.36
6.90
6.96
6.97

prx

Q *

s

P RI V AT EL Y ONNt O,
CONS T A NT COST

ft I T H
2 ,

P U R C H A S E S

1 9 5 8

STRAIGHT-LIME DEPRECIATION,
ALL INDUSTRIES,TOTAL
STRUCTURES
------] x 2 2 x o n s o q 1 9 5 8

NET
STOCKS
124796.
129182.
133559.
137852.
142959.
145981.
144845.
140846.
13585D.
131295.
127196.
124382.
123341.
120998.
118944.
117782 .
1 17727 .
114339.
109565.
105688.
103687.
107918.
111164.
115437.
119208.
123518.
128849 .
133563.
139242,
145066.
151895.
160474.
168635 •
175037.
181076.
188248 .
195259.
202396 .
209 175.
216909.
227761.
239944.
250219.
260982 .
272309 .
282404.
291401.
300700.

G O V E R N M E N T

S U R P L U S

A S S E T S

A T

S E C O N D H A N D

SERVICE LIVES

­ 2 2
 s -----DEPRE­
DISCARDS
CIATION
6759.
4345,
6966 .
4565.
7 198.
4663 .
7429,
4953.
7682 ,
5 169 j
7913.
5308 .
8025.
5-4-77 ,
8008,
5 720.
5929.
7921 .
7820.
6014,
7727 .
6 365 .
7657 ,
6535 à
7643.
6558 .
7635,
6820.
7595.
6958 1
7089.
7572.
7586 .
7307 l
7550.
748 1.
7413.
76 30 à
7258.
77 14,
7 153.
7750 à
7198,
8003.
7344 ,
8075.
7495.
8 156.
7654.
82 loi
7815.
8205,
8013,
8372 .
8229 ,
8427 .
8464 ,
84 12 i
87 34,
8 19 4.
90 39'
8222 i
9406.
8310.
98 10.
82 14 i
10183.
820 1.
10520.
83 13 i
10868,
8331 .
11236.
8249 i
11614,
8096 .
11991.
84 18 i
12375.
8627 .
12830.
8556 ,
13366.
8804 .
13893.
9006 i
14398,
9142,
14925.
9386 .
15480,
977 1.
16031.
998 0 j
16578.
10 102

85.0 PERCENT OF BULLETIN F

3

NET-GROSS
RATIO
. .58
.54
.55
.55
.55
.55
.54
.53
.52
.51
.50
.49
.48
.48
.47
.47
.47
.46
.45
.44
.44
.45
.46
.47
.48
.49
.50
.51
.52
.53
.54
.55
.56
.57
.57
.58
.58
.58
.58
.59
.59
<>0
.60
.60
.61
.6 1
.61
.6 1

AVERAGE
G R05S
17.94
17.82
17.71
17.60
17.44
17.42
17.68
l8 ,î2
18.61
19,07
19.49
19.80
19,97
20.22
20.45
20.60
20.63
20.94
2 1.35
2 1.70
2 1.88
21.45
21.13
20.71
20.35
19.95
19.48
19.07
18.60
18.15
17.67
17.11
16.62
16.26
15.95
15.62
15.33
15.08
14.87
14.64
14.34
14.04
13.85
13.68
13.53
13.43
13.39
13.36

AGE
NET
12.72
12.44
12^20
11.99
1 1¡74
11.68
11.95
12.43
12.99
13.49
13.94
14.22
14j29
14i 49
14.64
14.66
14.54
00
••
3-

YEAR
1925
19 26
1927
19 28
1929
19 30
1931
1932
1933
1934
1935
1936
1937
19 38
1939
1940
¡94 1
1942
1943
1944
1945
1946
1947
1948
194 9
1950
195 1
1952
1953
1954
1955
19 56
1967
1968
1959
I960
¡961
1962
1963
1964
1965
1966
1967
19 68
1969
19 7n
197 1
1972

GRüS S
STOCKS
231050.
237836 .
244746.
25161b.
259 135 .
264762.
266 1/4.
264463.
261469.
258 7 10 .
255976.
254281.
254325 .
252797.
251379.
260 70 0 .
250924.
247606.
2426(5.
238232.
235684 ,
239110.
241624.
245237.
248452 .
252373.
257346.
2 6 I860.
26769 1,
273954.
281600.
291276,
3U1031,
309415.
317661.
327370.
337366 .
34802 1.
358373.
3 690 5 5 •
38498 1.
40 1726 .
4 16887 .
432907.
449773.
465576.
480624.
496398 .

O F

D O L L A R S

15.27
15.59
15.63
14,77
14 i15
13,48
12.95
12 i44
11 i9 1
11.51
11.10
10.74
10.39
10. Oü
9 i7 1
9.57
9.49
9.38
9 i30
9.25
9.23
9.18
9.04
8,89
8.85
8.82
8 i79
8.82
8.89
8.96

P R I C E S

PRI V A T EL Y

u

CONS T A NT

' V4 E D ,

C OS T

S T R A I GH T - L I N E

» I TH

2,

PURCHASES

1 9 S8

OE

G O V E R N ME N T

S URP L US

ASSET S

AT

S E C ON D H A N D

D OL L A R S

D E P R E C I A T I ON ,

S E RV I CE

L I VES

85. 0

P E RCE NT

OF

BUL L ET I N

F

MA N U F A C T U R I N G
E Q U I P ME N T
A No S T R U C T U R E S
- - - - - - - - - MI L L I O N S OF
1958
YEAR

NET
STOCKS
40102.
41997.
43412.
45406 .
48167.
48507 .
46922.
44101.
42058.
40342.
38959.
38689.
39433.
38414.
37961.
38785.
40778,
40076.
38687 .
37987.
39648.
46030.
52359 .
57530.
60053.
61863.
65638.
68715.
71672.
74 38U ,
76873.
81055.
84994.
85935.
85803 .
86743.
87181.
87988 .
89386.
92114.
97262.
104646.
111810.
117098.
122357.
125861 .
127346.
129428.

D OL L A RS ---------

DEPRE­
CIATION
355 1.
3680 .
3809,
3935.
4095.
4209 .
4208.
4115.
3995,
3900.
3835.
3820.
3862 .
367 1.
383 1.
3832 .
3693.
3926 .
3883 .
3849.
3914.
4190,
4640 .
5115.
5495 .
5792.
6 155.
6543.
6892 .
7236.
7573 ,
7960 .
8381 .
8680,
884 1.
9003.
9188.
9373.
95B 4 ,
9867.
10298.
10928.
11670.
12375.
13063.
13713.
14212.
1467 1 .

DISCARDS
2 /13 ;
285 4.
2915.
298 1,
3117.
3226.
3279,
34 1U
3457.
3485.
3564.
3637.
3 690 i
372 1.
390 1.
3970.
3970.
3911.
3983.
3935.
39 15 ^
4119.
406 2«
4068 ,
42 13 «
4 14 1.
4 16 3.
4 70 9 .
47 70.
48 06 »
5045 j
5378,
5817.
6110,
6696
6819.
6 770.
72 12.
780 3.
79 75 .
8096,
8393 i
8819.
9231 .
9 19 2.
9809 .
10475j
10942.

NET-GROSS
RATIO
. .54
.55
.55
.55
.56
.56
.54
.52
.51
.49
.48
.48
.48
.48
.47
.48
.49
.49
.48
.48
.49
.52
.55
.57
.57
.57
.58
.58
.58
.57
.57
.57
.57
.57
.56
.55
.54
.54
.54
.54
.54
.55
.56
.56
.56
, 56
. 55
. 55

AVERAGE AGE
GROSS
NET
10. B7
7^42
10.74
7.25
10.69
7.18
10.58
7,05
10.39
à! 85
7.01
10.51
10.86
7.43
8.03
11.35
11.76
8.47
8.63
12.11
9.10
12.41
9.09
12.Si
12.45
8.85
9.00
12.67
12.78
9.00
8,71
12.67
8.23
12.41
12.52
8.34
8,57
12.72
8.64
12.81
8.21
12.S3
1 1.59
7.09
6.36
10. fil
10 . 2 8
6.00
5.98
10.05
9.91
6.05
5.95
9.62
5.93
9.44
9.29
5.94
5.97
9.21
9.16
6^01
5.94
9.01
5.90
8.91
6.U7
6.29
9.14
9.22
6.40
9.35
6.53
9.44
6,62
9.48
6.64
9.45
6.57
6.36
9.32
9.09
6.07
5.88
8.88
8.79
5.82
8.73
5.78
5.83
8.72
8.79
5^ 96
6.04
8.84
o
o
o

1925
1926
1927
1928
1929
1930
1931
1932
1933
1938
1935
1936
1937
1938
1939
1940
194 1
1942
1943
19 44
1945
1946
1947
1948
1949
1950
195 1
1952
1953
1954
1955
1956
1957
1958
1959
I960
196 1
1962
1963
1964
1965
1966
1967
1968
1969
19 70
197 1
19 72

GROSS
STOCKS
73890.
76630.
78968.
81942.
657la.
87076.
86 45Ü .
84366.
82897.
81619.
6052 0 .
80442.
61373.
80518.
60Q2U.
80737,
82687 .
61999.
80b 10,
79724.
81362.
87843.
94726.
1U09 47 .
1U 4 762 ,
108241.
114041.
119164.
124399.
129683.
134817.
141683.
148353.
152Ü09 .
154250.
1575 13.
16 Ü5 10 .
163576.
166927.
171b97 .
179 14U .
189160.
199305.
207876 .
217107.
224647.
229998 .
235957 .

P RI CE S

p

r

i

v

a

t

e

l

y

o

C O N S T A N T

w

n

e

d

.

C O S T

w

i t

2 ,

h

p

u

1 9 5 8

r

c

h

a

s

e

s

o

f

g

o

v

e

r

n

m

e

n

t

s

u

r

p

l

u

s

a

s

s

e

t

s

A

t

S

e

c

o

n

d

h

a

n

d

D O L L A R S

STRAIGHT-2 IN* DEPRECIATION, SERVICE L IVES
MANUFACTURING
STRUCTURES
----- MILLIONS OF 1958 DOLLARS
CROSS
NET
DEPREDISCARDS
YEAR
STOCKS
STOCKS
CI AT ION
1925
99330.
29272.
1693.
1175.
19 26
96018.
25507.
1691 ,
1238.
1927
97606,
26570.
1752.
1226,
1928
99706,
28119.
18 22.
1266.
1929
52962.
30276.
1915.
1321.
1930
53562.
1989.
30730.
1399,
193 1
53270.
29823.
2002.
13g 7 .
62189.
1932
28233.
19 73.
1969 .
51699,
1933
1939,
27266.
196Q j
1939
51192.
26313.
1917.
1972.
1935
50935.
2521 1.
1890.
1595.
1936
60090,
29609 .
1866.
160 9.
1937
5053 1.
29796.
1865.
1565.
1938
999 90 .
23959.
1861.
16 11.
1939
99578 .
23903 .
1890.
1700.
1990
99769 .
23996.
1739 ,
1832.
199 1
50839.
29991.
1859.
1728.
1992
5QQ3Ü.
23608.
1855,
1825.
1993
98519.
22188.
1806.
1898.
97167.
1999
20979.
1797.
1889.
1995
97060 .
21029.
1716.
1873 .
1996
50308.
29972.
1779.
1979.
1997
5 2Û9 1 .
26351.
1880.
1977 .
1998
53523.
27791.
1999 ,
1952.
1999
5 9ü9 7 .
28908.
1982.
2075.
1950
59125.
28522.
1995.
203 1.
195 1
55208,
29609 .
2020 .
2029 .
1952
5 6U96 ,
30997.
2060 .
206 1.
66919.
1953
31305.
2095,
2078,
1959
b 7ö66 •
31987.
2133,
1868.
1955
58922.
32828 .
2178.
1963.
1956
60569,
39201.
2237 .
1962.
¡957
62527.
35799.
2311.
1896.
1958
63990.
36693.
2382.
1818.
1959
69533.
36708.
2929.
1996 .
1960
65921.
37099 .
2953.
1956.
196 1
66917,
37379.
2990.
1769,
1962
67927.
37519.
2530.
1659.
68977,
1963
37860.
257 1.
1868 .
1969
69699.
38316.
2619.
1897.
1965
71710.
39976 .
2679.
1773 .
1966
79999.
91399.
2769,
1898.
1967
77926.
93352 .
2872.
1998 ,
1968
79851 .
99753.
2973 .
1999.
1969
82309.
96106.
3063.
1957 .
1970
8 M ù8S *
96997.
3 190.
2255.
197 1
85281.
97276.
3191 .
2273 .
1972
86 ü 6 7 .
97158.
3221 .
2317.

85.0 PERCENT OF BULLETIN F

NET-GROSS
RATIO
. .55
.55
.56
.57
.58
.57
.56
.59
.53
.51
.50
.99
.99
.98
.97
.97
.98
.97
.96
.99
.95
.99
.51
.52
.53
.53
.59
.59
.55
.55
.56
.56
.57
.57
.57
.57
•S6
.56
.55
.55
.55
.55
.56
.56
.56
.56
.55
.55

3

v* r3

GROSS
12 72
12 59
12 99
12 29
11 9 1
12 00
12 39
l2 93
13 32
13 70
19 12
19 38
19 93
19 75
19 98
15 0 1
19 79
15 0 8
15 55
15 96
15 96
19 8S
19 32
13 96
13 80
13 76
13 98
13 26
13 0 6
12 93
12 76
12 99
12 23
12 13
12 17
12 17
12 25
12 37
12 93
12 98
l2 97
12 35
12 2 1
12 19
12 22
12 28
12 93
12 63

«

*

AGE
NET
8.69
8,95
8^31
8,07
7 I79
7.88
8 136
9.02
9^97
9.89
10.35
10.59
10.99
10.77
10.92
10.76
10.25
10.51
11.02
11.99
11,17
9.97
8,78
8,37
8,27
8,39
8.15
8,06
8 i02
8,09
8,03
7.92
7,81
7^87
8.10
8,26
8,82
8.61
8.7 2
8.81
8.73
8.52
8.33
8¿28
8.25
8.30
8.96
8.66

p

r

i c

e

s

HKI V

B

T EL Y

'..[TH

OWu E D ,

C ON S T A N T

2,

C OS T

S T R A I GH T - L I N E
N ON F A R M

OF

G O V E R N ME N T

S URP L US

ASSETS

AT

S E C ON D H A N D

P RI CE S

D OL L A R S

D E P R E C I A T I ON ,

S E RV I CE

L I VES

85. 0

P E RCE NT

OF

BUL L E T I N

F

N ON MA N U F A C T U R I N G

E Q U I P ME N T
A ND
--------- ■ |
J

YEAR
1925
1926
1927
¡928
1929
1930
193 1
1932
1933
1938
1935
1936
1937
1938
1939
1980
198 1
1982
1983
1988
1985
1986
1987
1988
19 89
1950
195 1
1952
1953
1958
1955
1956
1957
1958
1959
I9 60
196 1
1962
1963
1968
1965
1966
1967
1968
1969
1970
197 1
1972

P URCHASES

1958

GROSS
STOCKS
252151.
260258.
266778.
272926.
280055 .
288796.
268880.
280678.
278683.
270 1 17 .
267315.
267280 .
26867 1.
267157.
265836.
266366.
26803b.
265837 ,
261818.
259 131 .
260327.
26362b .
272505.
282868 .
290609.
308055.
315676.
326138.
337093.
387870.
360589.
375637 .
389253.
399716,
812763.
829231 .
888208.
862333 .
880089,
501558.
528105.
558515.
586188,
617686.
651713,
681762.
7 1 1528.
785333.

ST RUCT URES
|

■

o n s

o
­

NET
STOCKS
136076.
18089 1.
188392.
187521.
151867.
158120.
151685.
185561.
138682.
133370.
130006.
129120.
129887.
127755.
126538.
127616.
13U0 U9 ,
126629.
122061.
119387.
120162.
128066.
132256.
181753.
189089.
158799.
167328.
173786.
181982.
188860.
198719.
209373.
218533.
228310.
233889.
288712.
253857 .
265618.
277095.
291695.
310337.
332050.
389877 .
370833.
392316.
809206.
825655 .
885918.

■

­ 2 2
s 8
 s -----DISCARDS
DEPRE­
CIATION
10355,
7098
78 13
10875.
11271.
8587
8889
11561.
9508
11905.
10068
12111.
12025.
98 18
11675.
10171
11172,
10739
10753.
10232
10578.
10189
10678.
9968
10839
10988.
11088.
10585
10922.
11315
10826,
11738
11928
10820.
10812.
10U32
10726.
10182
10671 .
10280
10808
10881 .
11287.
12112
11963.
11260
12939.
12667
13086
13882.
18857.
11368
16001,
13180
16953.
13803
17756.
16 783
18878.
15888
19226.
18730
16S99
20135.
20988.
18517
21605.
18816
20919
2223 1.
23107.
19306
28039.
19638
25087 .
19798
26195.
2200 1
27876.
22365
22655
29090.
31068.
28022
33130,
25382
35280.
26825
27881
37690 .
39975.
298 18
82037 .
31275
88279 .
33822

?

3

NET-GROSS
RATIO
.58
• .58
.58
.58
.58
.58
.53
.52
.50
.89
.89
.88
.88
.88
.88
.88
.89
.88
.87
.86
.86
.87
.89
.50
.51
.52
.53
.53
.58
.58
•5 5
.56
.56
.56
.57
.57
.57
.57
.58
.58
.59
.59
.60
.60
.60
.60
.60
.60

AVERAGE
GROSS
15.78
15.63
15.62
15.60
15.53
15.58
15.89
16.81
16.99
17.88
17.81
17.98
17.96
18 .Ì3
18.27
18.26
18.15
18.38
18,61
18,78
18.62
18.28
17.62
16.92
16.38
15.71
15.15
18.73
18.30
13.97
13.56
13.18
12.82
12.68
12.39
12.10
11.89
11.65
11.85
11.19
10.88
10.56
10,35
10.13
9.92
9,82
9.75
9.65

AGE
MET
1 1f2 3
10.99
10Ì87
10.78
10.61
10.60
10^90
11.88
12.08
12.51
12.79
12.81
12,66
12.79
l2 •â0
12,59
12.27
12.52
12^87
13,00
12.75
12.18
11.32
10U2
10.01
9.85
9^05
8.80
8^89
8.31
7.99
7.75
7^59
7,58
7^85
7.32
7,2 7

7.18
11
7.00
6.83
6,66
6.61
6.53
6.87
6.50
6.58
6.53

7 '.

3*1

PKIV TELY

A IT H

3
O. . NEO.
C ON S T A N T
C OS T

2,

P U R C H A S E S OF
1958
D OL L A R S

S T R A I GH T - L I N E

D E P R E C I A T I ON ,

G O V E R N ME N T

S E RV I CE

L I VES

S URP L US
85, 0

ASSETS

P ERCENT

OF

AT

S E C ON D H A N D

BUL L ET I N

F

N O N F A R M N O N MA N U F A C T U R I N G
S T RUCT URES
- - - - - - - - - MI L L I O N S

YEAR
I9 2S
1926
19 27
19 28
19 29
19 30
19 3 1
19 32
19 33
19 38
1935
19 36
1937
19 38
1939
19 90
199 1
1992
19 93
1999
1995
1996
1997
19 98
19 99
19 50
195J
1952
1953
1959
1955
1956
1957
1958
1959
I960
196 1
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

GROSS
STOCKS
166993.
172 17U .
177539.
182301.
16 73OU.
192135.
199239.
199062.
191982.
190158.
168996.
167920.
167256.
186593.
185775,
185216.
189611.
182369.
179Q99 .
176339 .
178085.
173706.
173925.
175699.
177929.
181333.
188898.
18816U.
192729.
197618,
209130.
211835.
219336.
225968 .
23390b,
291976.
25073 1,
260118.
269162.
279179,
291999,
305687 .
317627.
330997.
395113.
358852,
372967 .
387196.

OF

NET
STOCKS
90790.
99036,
97912.
100261.
103391 .
106202.
1Q6399.
109359.
10Q706 .
97953 .
99692.
92666 .
91618.
90236.
68660.
87790.
86909 .
89878.
81190,
78596 .
76630.
76701.
77929 .
79681.
82328.
86099,
89850.
93252.
97798.
102559 .
108277,
115189.
121555.
126830.
132625.
139260.
195867.
152799.
159075.
166292,
175878.
186136.
199326.
203651.
213609.
222775.
231988.
290909.

1 9 S8
­

D OL L A RS ---------

pr* ­
x 3 tx on
*

Q

9596.
9759 .
9932.
5095.
5259.
5923.
553 1.
555 6,
55 15.
5998.
5393.
5355.
5350.
5352.
539 1.
5339 .
5339.
5303.
5222.
5133.
5065.
5092.
507 1.
5199,
5253.
5389,
5551 .
5716.
5906.
6128.
6378 .
6677.
6997,
7292.
7577.
7888,
8211.
859.2,
8870 .
9202.
9590.
10027.
10939.
10835.
11265.
11736.
12230.
12790.

DISCARDS
2679^
2827 .
2990.
3181.
339 0 ;
3 95 1.
3573.
3738.
3997.
9U20;
9299 .
9905.
9966.
9683 i
9732.
9823.
5U53 «
5129;
5.209 ,
5.298,
5398.
599i ;
5577.
5677 .
5629.
5697;
5 892;
5855.
5839.
5899;
5 790 ;
5879.
5866,
5936 .
5935;
5950,
60.65;
6036;
6151.
6 3S 2 ;
6 90 6 ;
6596.
6 69 0 ;
6891 .
7057;
7 163.
7328;
7927.

NET-GROSS
RATIO
. .59
.55
.55
.55
.55
.55
.55
.59
.52
.51
.50
.99
.99
.98
.98
.97
.97
.96
.95
.95
.99
.99
.95
.95
.96
.97
.99
.50
.51
.52
.53
.59
.55
•5 6
.57
.58
.58
.59
.59
.60
.60
.61
.6 1
.62
.62
.62
.62
.62

AVERAGE
GROSS
19.05
18,92
18.80
18.73
16.63
18.S6
18.75
19.. 13
19.67
20, 16
20.59
20.92
21.19
2 1.38
21.62
21.81
21.95
22.26
22.68
23,02
23.28
23,23
23,09
22, 79
22.35
2 1.89
2 1,32
20,86
20.30
19.73
19.13
18.99
17.86
17.90
16.95
16.99
16.06
15.68
15.37
15.09
19.65
19.28
19.06
13,83
13.61
13.97
13.37
13.27

AGE
NET
13;67
13.35
13 ;o6
12.87
12.66
12.51
12.68
13.08
13.67
19.20
19.69
19;95
15.09
is;27
15.92
15.51
15.55
15.86
16.31
16.62
16.79
16.50
16.10
16.92
19.79
13;98
13;3U
12,78
12.20
11.68
1 1 ; 15
10,62
loi 29
10,01
9; 80
9.58
9; 9 1
9; 27
9.20
9; 11
8.93
8.78
8.77
8.73
8^9
8.71
8.77
8.81

P RI CE S

2 y
O'A'N2 D, w x t ) p u r Q ) s * s OF GOVERNMENT SURPLUS s s * t s t s * Q o n ­ ) n ­
CONSTANT COST 2, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
STRUCTURE TYPE
INDUSTRIAL
----- MILLIONS OF 1958 DOLLARS-----AVERAGE AGE
n * t - ross
­ x sQ r­ s
DEPRE­
GROSS
NET
NET
ro ss
RATIO
CIATION
STOCKS
YEAR
stoQ 3 s
8.68
12.58
.55
1166,
8
11.
17317.
31382.
1925
8.87
12.87
85 6.
.56
1196.
18060.
32865.
1926
8.39
.56
12.82
850 ,
1236,
18700.
3389 I.
1927
8.20
12.27
.56
1281.
875.
19648.
38848
.
1928
7.90
12.00
.57
910.
1380.
20995,
36622.
1929
8 .0 6
12,12
.57
929.
1387.
21232.
37317.
1930
8.58
12.52
.55
968 .
1395.
37098 .
20580.
1931
9.20
13,06
.58
1020.
1378.
19875.
36342.
1932
9.65
13.86
.52
1350.
1012.
18781.
35986,
1933
10.08
13.86
.51
1026.
1338,
18086.
35599.
193M
18 29
10 55
89
1091
1313
1729 1
350 26
1936
10.80
.88
18.57
1125.
16818.
1
293
.
38722.
1936
10.63
18.60
.88
1091 .
16976.
1293.
1937
3508 1.
10.93
.87
18.93
11*♦8 *
1289 .
16382.
38632,
1938
11.18
15.22
.86
1207.
1
269.
15871.
38183,
1939
10.97
15.26
.86
1259,
1223.
38289.
15901 .
1980
10.28
18.98
.88
1216.
1
276.
16757,
35166.
1981
10.88
15.19
.87
1306.
1282.
16268.
38688,
1982
10.98
.86
15.62
1289 .
1358.
15385.
1983
33628.
11.30
16.00
.85
18569.
1
209
.
1333.
32728.
1984
10.86
15.87
.85
1193.
18841,
13M.
32878.
1985
9.08
.50
18.60
1808,
1250.
17683.
1986
35526.
8.38
.52
18 . 0 2
1398.
1333 .
19118.
36932,
1987
8.10
13.72
.53
1357 .
19988.
1380.
37828.
1988
8 , l5
13.66
.53
1861,
1
399
.
20122.
37902,
1989
8.28
13.60
.53
1831 .
1808,
20205.
37956,
1950
7.95
13.20
.55
18 11.
1829,
21328,
195 1
39093,
7.71
12.83
.56
18 13.
1877.
22507.
1952
8034 1,
7.61
12.52
.57
1881 .
1528,
23898.
81810,
1953
7.61
12.38
.57
1568.
1
295.
24253
.
82842.
1958
12.08
7.51
.58
1388.
1622.
25860.
83923.
1955
7.33
11.67
.59
1338,
1696.
27117.
85938,
1956
7.19
11.38
.60
1782.
1
307.
28886.
83182.
1957
7.38
11.38
.60
1851.
29838.
1281.
89339,
1958
7.65
11.82
.59
1890.
1338.
29637 .
50098.
1959
7.72
11.35
.59
1935.
30586.
13&1 .
51627.
i960
7.83
.59
11.37
1238.
1995.
31391.
1961
53193.
7.92
11.81
.59
1132.
2059,
32217.
58947.
1962
8.02
11.85
.58
2125.
33009.
1303.
5656 1.
1963
8.03
.58
11.88
1
387.
2
195.
34169.
53568
.
1968
7.79
11.26
.59
2295.
1273.
36555.
61975.
1965
7.83
10.95
.60
1331.
2842.
66543.
80012.
1966
7.30
10.81
,61
1831.
2597.
82651 .
70388.
1967
7.33
10.83
.61
2729 .
1818.
84580.
73553.
1968
7.36
10.88
.60
1888.
2852 .
86520.
1969
76981.
7.50
10.98
.60
1690,
2962.
87837 .
1970
79530.
7.79
11.28
.59
1795,
88039.
3035.
1971
81022,
8.17
11.59
.58
1
778.
3073,
87556.
81839,
1972

prx v3 t*

3

3

3

3

«

«

3

prx

Q *

s

PRI VAT EL Y

O WN | D,

C ON S T A N T

C OS T

WI T H
2;

PURCHASES

1958

OE

G O V E R N ME N T

D OL L A R S

STRAIG ) T-LINE DEPRECIATION, SERVICE
struQ tur*

2 x

* s

SURPL US

ASSETS

AT

S E C ON D H A N D

85.0 PERCENT OF BULLETIN r

ty p *

C O MME R C I A L
A N D MI S C E L L A N E O U S
- - - . - . . MI L L I ON S OF
19 5 8 DOL L A R S - - - - - - - - -

y* 3 r

1925
I926
1927
1920
1929
1930
193 1
1932
1933
1930
1935
1936
1937
1938
1939
1900
1901
1992
1903
1900
¡905
1906
19 07
1908
1909
1950
1 9S |
19 5 2
1953
1 950
1 955
1 956
1957
1958
1959
i960
196 1
1962
1963
¡960
1965
1966
1967
1968
1969
1970
1971
1972

GROSS
STOCKS
01536.
03975.
06500.
09030.
51665.
53785.
S06 00 •
50668,
50308.
53980.
537 6 0 .
53689»
53826.
53673»
53995.
5 30U 9 .
53373.
52505.
5 1 355 .
50 16 5 »
09311.
5U100 ,
5u199 .
50797 .
5 11I7 a
51553.
52060 .
51991 .
52630.
53808 •
55*98.
Sal 1 6 .
60126.
62233.
6 0 6 10 .
67316.
7Q6 1 9 .
70112.
77550.
8)327.
86035,
91010.
96317.
101979.
108936,
1 10 0 8 0 »
12 12 18 .
128603 .

NET
STOCKS
29301.
26138.
28019.
29856 »
31760,
33113.
33180.
32052.
31380.
30395.
29538.
28876.
28071.
27800.
27151.
26607.
26200,
25072.
23633.
22300 »
21375.
2 2 12 2 .
22169.
22860.
23269.
23793.
20003.
20517.
25319.
26653 ,
28605.
31100.
33168,
35220,
37095.
00030 .
02999,
06025.
08931 ,
52012.
56259.
60226,
63915.
68235.
73109,
77010,
32199,
87000.

DEPRE­
CIATION
1197.
12 6 0 .
1300.
1018.
1501 ,
1578,
1 623.
1630,
1 626 ,
16 1 0 ,
1603 .
1598.
1598 ,
1597 .
1591 .
1587,
1585,
1570,
1536.
1095»
1059,
1058.
1073 ,
1085.
1502.
1512.
15 2 0 .
1528.
1533.
1559,
1 602.
1662.
1726 ,
1790.
1860,
1935,
2 0 2 0 »
2125.
2229 ,
2337 .
2071 .
2623 .
2772.
2930 .
3111,
3298.
3088 .
3698 .

DISCARDS
625.
66 1 ,
693,
729 ,
770,
8 10 ,
8 36 «
677,
910.
953.
967 .
1009,
1057»
10 8 0 .
112 0 .
1173.
12 1 2 ,
1 227 .
1 287 »
1352,
1 387 ,
1017.
1 075 .
1527 .
1587,
16 0 0 .
1 627.
17 1 1 .
16 96 .
1675»
1703.
17 03 .
1739 .
1740 .
1750.
1 772 .
1 687 .
1657 .
1 693 ,
1645.
16 1 0 .
16 1 1 .
1558 .
1593.
1524.
1559.
1533,
15 14.

NET-GROSS
RATIO
.59
.59
.60
.61
«6 1
.62
96

1

.59
«58
.56
.55
.54
.53
.52
.51
.50
.49
.48
.46
.44
.43
.44
.44
.45
.46
.46
.47
.47
.48
.49
.51
.54
.55
,57
.58
.59
»61
.62
.63
.64
.65
•6 6

AVERAGE
*
NET
GROSS
10.36
14.95
14.60
9.93
9.58
14.36
9.33
14.14
9.13
13.93
13.90
9.12
9.07
14.19
14.68
10 . 0 2
10 . 6 6
15,24
15,77
11.25
16,26
11.79
3 «

16 . 6 8

12 . 2 2

17.00
17,39
17.77
18.09
18,36
18,90
19,54
20,15
20.60
20,36
20.40
20,17
20.04
19.86
19,65
19.61
19.31
18.83
18.15
17.37
16,80
16.26
15.71
15.16
14.59
14.10
13.68
13.31
12.83
12.08

12.52
12.91
13.27
13.53
13.72

,6 6

12 . 2 0

.67
.67

11.98
11.70
11.61
¡1.50
11.39

»6 8
.6 8

»68

10 . 3 0

15.03
15.71
16 . 11

15.29
10.99
10 . 3 0

13.80
13.36
12.87
12.69
12.19
11.53
10,75
9.98
9.53
9.18
8.87
8.60
8.33
8,15
8.05
7.99
7.82
7.76
7.79
7.78
7.76
7.83
7.88
7.92

PRI CES

PRIVATELY

WITH p u r Q ) s * s o q
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
2, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 85,0 PERCENT OF BULLETIN F

Q

own* ­ ,
o n s t 3 n t COST

struQ tur*

3

«

3

prx

3

typ *

INST EXCL SOC AND RECREATIONAL
------MILLIONS OF 1958 DOLLARS-----DISCARDS
DEPRE­
GROSS
NET
CIATION
STOCKS
y* r
STOCKS
47.
196,
6452.
9324 .
1925
216.
52.
1U 253 ,
7217.
1926
8034.
237.
57.
1927
11250.
259,
60.
8817.
1 928
12231.
281 .
6 6 ,
9589 .
13218.
1929
10388.
6 8 .
14253.
303.
1930
71,
324.
10935.
15052.
1931
79,
337.
11098.
15473.
1932
342.
8 6 .
10920.
1 933
1555 1 .
90.
343.
10715.
1939
15601.
344.
95.
15689,
10554,
1 935
98,
10486.
347,
1936
15870.
351 .
lOO.
16114.
10479.
1937
357.
106,
10497,
16383,
1938
10479.
362,
1 14.
1 6 6 1 3«
1939
367.
123,
16889.
10510.
1990
374,
1 28.
10578.
17202.
194 1
135.
1942
10391 .
377.
17258.
136.
377.
10060.
17167.
1943
375.
9785,
17127,
140,
1 949
374.
1 56 »
9599.
17159.
1945
378,
9749,
16 6 ,
1946
17521.
173.
386.
17956.
9971 .
1947
18 1,
399,
18679.
10476,
1948
417.
187.
112 5 6 ,
1949
19688.
441 .
196»
20869.
12191 .
1950
213.
467,
1 95 1
13172,
22104,
226.
13988.
492.
23187.
1952
24319.
516,
14835.
231 •
1 953
544,
25738,
242.
15952.
1954
254,
575,
27150,
17042.
1955
607,
263.
18199,
28651.
1956
641 ,
272.
19459.
1957
30280.
20 8 21 ,
678.
2 ’0 .
32030.
1958
716,
30 6 ,
33749.
22130.
1959
23575.
755.
326 «
i960
35623.
798,
344.
25165.
37667 .
1961
352.
844,
398 0 7 .
26813.
1962
354.
28510.
892.
42043.
1963
944,
365,
44458.
30346.
1964
32391 .
389 .
47114.
10 0 0 ,
1965
34464,
10 6 0 ,
392.
49856.
1966
36328,
1119,
4 17.
52422.
1967
38096,
1175.
422.
54943.
1968
39904,
423,
1233,
1969
57561.
1289.
453,
41511.
60004 .
1970
43049 ,
445.
1343,
1971
62441 .
46 1,
1398.
1972
44587.
64915.
3

3

NET-GROSS
RATIO
.69
.70
.7 1
.72
.73
.73
.73
.72
.70
.69
.67
.6 6

.65
.64
.63
.62
•6 1
.60
.59
.57
.56
.56
.56
.56
.57
.58
•6 0
.60
.6

1

.62
.63
.64
.64
.65
.6 6
,6 6

.67
.67
.6 8
.6 8

.69
.69
.69
.69
.69
.69
.69
.69

3

v* r3

GROSS
14.40
13.86
13.39
13.09
12 . 8 8

12.73
12.84
13.28
14.00
14,72
15,40
15.97
16,47
16.93
17.40
17.81
18.16
18.78
19.55
20.25
20.84
2 1. 0 0

21.08
20. B4
20.35
19,79
19,26
18.94
18.65
18 . 2 0

17.85
17.51
17.17
16.84
16,58
16.30
16.01
15.76
15.54
15,32
15.07
14.87
14.78
14.74
14.73
14.78
14.86
14.96

«

*

AGE
n* t

9.96
9,44
9.04
8 .8 2

8,70
8.63
8 .8 1

9.29
10.04
10.80
11.50
12.07
12.56
12^98
13.43
13.80
14.09
14.70
15.51
16.22
16.77
16.72
16.54
15.95
15.07
14.18
13.42
12.96
12.56
12.04
11.65
11.32
11. 0 1

10.73
10.55
10.37
10.19
10.06
9.97
9.88
9.78
9.72
9.77
9.86
9.96
10 . 12

10.30
10.48
Hi

Q *

s

P R I V A T E L Y

O W N E D ,

C O N S T A N T

S TRA I

g h

struQ tur*

C O S T

T- LI N E

W I T H
2 ,

P U R C H A S E S

1 9 5 8

O F

G O V E R N M E N T

S U R P L U S

A S S E T S

A T

S E C O N D H A N D

D O L L A R S

D EPRECI A TI O N ,

SERVI CE

LI VES

8 5 . 0

PERCEN T

OF

BULLETI N

F

typ *

SOCIAL AND r * Q r * t x o n 2
— --- MILLIONS OF 1958 DOLLARS-----DEPRE­
DISCARDS
NET
GROSS
CIATION
STOCKS
YEAR
STOCKS
129.
6 389 .
3830.
202 ,
1925
929 1.
128.
218.
1926
6990.
7985.
9739.
237.
139.
1927
138.
7969.
259 .
1928
5101 ,
5319.
268.
83 13»
18 l•
1929
5989 .
279.
189.
8 6 17 »
1930
8889.
¡98.
1931
5621 ,
288 .
299,
¡53.
5563.
8972.
1932
299,
158 «
5399.
1933
899*».
52 19.
292.
162.
6893.
1938
289.
169.
6893.
5092.
1935
288,
16 8 ,
9923 .
8893,
1936
9850 .
288 .
176 .
8082.
1937
189.
9853.
290.
1938
899 1.
9868.
292.
187.
1939
9 111.
299,
195.
9779 .
91 1 6 .
1990
9679 .
292.
199 1
207.
9 10 1.
9955.
288.
219.
1992
895 1.
8799.
9190.
222.
280,
1993
3953.
229 .
8550,
1999
272.
269,
8 360.
3793 .
1995
208»
258.
258 .
83 19.
3702,
1996
259.
267 .
8 199.
3590.
1997
251 .
279 .
8235,
3659.
1998
3778.
8330,
252,
1999
2 8 1.
3898 .
293 ,
253.
8362 .
195n
251 .
309 .
1951
8253 .
3792 .
3689 ,
309.
8086.
286.
1952
363 1.
302.
290,
1953
7966.
7757.
309 .
3993 .
233.
1959
3518.
308.
228 .
1955
7702.
7698 .
227.
303.
3590.
1956
227.
29 1.
77 15.
367 1.
1957
7859 .
285.
3869 .
230.
1958
81 17.
238 ,
287.
1959
9175.
9619.
i960
250.
279.
8532 »
8888 .
9979 .
269 .
196 1
263 .
5995,
9 38 3 .
280»
255.
1962
299.
5797,
296 .
9782.
1963
309 .
6060 .
1969
1U110.
280.
10695.
325,
6502.
232.
1965
11199.
395.
228.
6990 .
1966
226.
11799 ,
7396 .
365,
1967
12169.
217.
760 1 .
382 .
1968
12612.
7865 .
398.
1969
210.
8069 .
913.
13006.
223 .
1970
1971
223,
13362.
8222 .
926.
8369 ,
939 .
13723.
219,
1972
3

3

NET-GROSS
R tx o
.60
.62
.63
.60
.60
.60
.63
.62
,60
,59
.57
.56
.55
.50
.53
.52
.51
.50
,08
.06
.05
.05
.00
.00
,05
.06
.06
.06
.06
.05
.06
.07
.08
.09
.5 1
.50
.56
.58
.59
.60
.61
.62
.63
.62
.62
.62
.62
3

.6 1

«

3 v* r3
ross

13.90
12.8 1
12,36
12.11
12,13
12.23
12,38
12.79
13.35
13.92
10.98
10.95
15.33
15.57
15.79
16.19
16.59
17.21
17.90
18,63
19.26
19,50
19.91
19.88
19.70
19.60
19.85
20.16
20.36
20.70
20.68
20.08
20.25
19,72
18.92
17.91
17.19
16.35
15.81
15,96
10.91
10.05
10.10

13.98
13.89
13.87
13.92
10.01

«

*

3 «

*

NET
9.21
8.56
8.10
7.97
8.07
8.25
8.08
8,97
9.61
10.27
10.91
11. 0 0

11.76
11.91
12.01
12.36
12.69
13.30
10.10
10.85
15.08
1B •0 1
15.62
15.09
10.37
13.92
13.95
10.15
10.18
10.53
10.22
13,77
13.35
12.61
11.69
10.67
10.09
9.05
9.16
9^08

8.80
8.61
8.52
8^63

8.73
8.89
9.11

9^32

P R I C E S

P R I V A T E L Y

0 - vN t.D ,

C O N S T A N T

C O S T

WI TH PURCHASES OF GOVERNMENT SURPL US ASSETS AT SECONDHAND PRI CES
2, 1958 DOL L ARS

STRAIGHT-LINE DEPRECIATION, SERVICE LIVES
Ty p *
RR, LOCAL TRANS AND PIPELINES

85.0 PERCENT OF BULLETIN p

struQ tur*

YEAR

1925
1924
1927
|928
1929
1930
193 1
1932
1933
19 3 4
1935
1936
1937
1938
1939
1940
199 1
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
i960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
I97j
1972

----- MILLIONS OF I958 DOLLARS-----NET
DISCARDS
­ * pr* ­
STOCKS
Q x tx on
42777.
87028.
1926.
1312.
1919.
42222.
87021.
1371 .
41809.
87133.
1916,
1391 .
87026,
41329.
1913,
1540.
87120.
41118.
1910,
1604.
87102,
40836.
1906.
1642.
86648.
40140.
1897,
1656.
38878 .
85560.
1877.
1701 .
37409.
84128.
1843,
1806.
82322.
36098 .
1806.
1802.
81390.
34843.
1769,
1946.
80073.
33773.
1734,
1981,
78927.
32876.
1951,
1703.
77358.
31698.
1669.
2060.
75973.
30681 .
1632.
200 1.
74592.
29738.
1598,
2035.
73107.
2160.
28850,
1562.
71563.
27925.
1526.
2145.
69964.
27024.
1490.
2168.
68502.
26226.
1454,
2138.
66998.
25426,
1418,
2122.
24634,
65362.
2226,
1382.
64046,
24156.
1351.
2189.
62562.
23570.
1324.
2223,
61138.
22973,
1294,
2121.
59746,
22380.
1265.
2064.
58254.
21809.
1236.
2157.
56996.
21436,
1209.
2093,
55753.
21088.
1187.
2082.
54412.
20602.
1163.
2019.
53024.
19973,
1136.
1895,
51669,
19466,
1108.
1956.
18948.
50331.
1080.
1900.
48844,
18324.
1052.
19 16.
17648,
47341,
1022.
>848.
46010,
17051 .
993.
1727.
44532.
16411.
964,
180 1.
15872.
936,
1689,
43241 .
42098,
15444,
1627.
913,
14978.
4o80l .
890,
1722.
39618.
14531.
160 1,
865,
38619,
14189,
841 .
1599,
37462.
13859.
819,
1545.
36550.
13630,
799,
1482.
35498,
13317,
778.
1516.
34425,
12912.
754.
1423.
12592,
33421 .
733.
1415.
12292,
32950,
1384,
713.
GROSS
STOCKS

3

n * t -« r o s s
r3 tx o
.4 9
.4 9

.48
..4 7
.4 7
.4 7

.46
.45
.44
.44
.43
.42
.42
.41
.40
.40
.39
.39
.39
.38
•38
.38
.38
.38
.38
.37
.37
.38
.38
.38
.38
.38
.38
.38
.37
.37
.37
.37
.37
.37
.37
.37
.37
.37
.38
.38
.38
.38

AVERAGE AGE
NET
24.46
18.71
18.91
24.82
19.02
25.14
25.45
19.15
19.13
25.67
19.14
25.90
26.25
19.32
26.76
19.77
27.32
20.31
27.85
20.78
28,34
21.20
28,76
21.52
29.12
21.71
22 »D9
29.57
29,9B
22.36
30.36
22^56
30.68
22.73
22.93
3 1.02
31.34
23.10
31.63
23^20
23.29
31.92
32.18
23.39
32.28
23.19
32,41
23.11
23.04
32.57
22.98
32.74
32.85
22.90
32.85
22.63
22.34
32.82
32.88
22^22
33.04
22.26
2 2 . 18
33.08
33.14
22.12
33,23
22« 20
22.36
33.39
22.44
33,53
33.66
22.60
33.75
22.63
33.75
22.52
22.49
33,74
33.76
22.44
33.67
22^25
33.58
22.07
21 ¡74
33.42
33.28
2 1,57
33,29
21.57
21.45
33.19
33.07
21.31
«

ross

PRIVATELY 0 (VN E DI WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 2, 1958 DOLLARS
STRAI ) T-LINE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
STRUCTURE T YP E
TELEPHONE AND TELEGRAPH
------ MILLIONS OF 1958 DOLLARS-----DISCARDS
3 v* r3 « *
*
­ * pr* ­
NET-GROSS
NET
GROSS
«

3 «

y*

3

r

1925
192A
1927
1928
I929
1930
193 1
1932
1933
19 39
1935
193*
1937
1938
¡939
1990
¡99 1
1992
1993
1999
1995
1996
1997
1998
1999
1950
195 1
1952
1953
1959
1955
1956
1957
1958
1989
i960
196 1
1962
196 3
1969
1965
1966
1967
1968
1969
1970
197 1
1972

STOCKS
390 1.
9 196,
9890.
9790.
5299.
5786.
5999.
6ÜS5.
5999.
5939.
5885 .
5858 .
5903 .
59 1?,
5918,
596 1.
6093 .
6129.
5937 .
577 1.
569 1.
5782.
6100.
6699,
6956.
7163,
7376.
7689 .
8069 .
8520.
9070.
9937 .
11)799.
11389.
12029,
12785.
13426.
19049.
14746.
15572.
16484.
17424.
18237.
19016,
199/5.
21226.
22364 .
23484.

STOCKS
2193.
2444.
2634.
2870.
329 1.
3708.
3781 .
3696.
3501 .
3310.
3132.
2989.
2924.
2846.
27 72.
2756.
2846.
2853.
2666.
2532.
246 1.
2677.
3067 .
3663.
3994,
4202.
4403.
4668,
4948.
52 46,
5597.
6222.
6748.
7072,
7378.
7777 .
804 3.
8288.
8610.
9049.
9555 .
10084.
10486.
10874.
11449.
12311.
13017.
13675.

Q x

3

R

tx on

194.
208.
222 ,
237.
259.
287.
307.
315.
314.
3 11.
308.
305.
304 .
305.
304,
303.
307,
309.
304.
293.
285.
285.
297 .
32 1,
34:5.
360 .
373.
388.
408 ,
43 1.
459.
497.
542.
58 1.
6 14.
650.
686.
7 18.
751 .
790.
834.
882.
926.
966.
1011.
1068,
1130.
1189.

160.
164.
16 8 .
173.
172.
167 .
168.
173.
1 75,
têu

183.
189 .
195.
2 11.
230.
745.
2)63 .
2 8 7.
3-0:3.
325,
3431.
360.
369.
3 73.
36 5,
361 .
36 I,
344.
304.
77 8,
2-60 •
255 ,
25 7 .
2'64 ,
78 0

.

79 3 .
3 11•
34 0 .
3 76 .
40 3 .
428 •
47 1.
5 IS .
575 .
627 .
6 79 ,
698 ■
7 26 .

3

tx o

.S6
.58
.5 9

'•61
.63
.64
,63
.61
.58
.56
.53
.51
.50
.48
.47
.46
.47
.47
.45
.44
.44
.46
.50
.55
.57
.59
.60
.61
.61
.62
.62
.63
.63
.62
.61
.61
.60
.59
.58
.58
.58
.58
.57
.57
.57
.58
.58
.58

GROSS
9,02
8.60
8.36
8.08
7.61
7.29
7*46
7.83
8.33
8.84
9.33
9.76
10.07
10.40
10.71
10.89
10.88
10.98
11.41
11.72
11.86
11.36
10.56
9,5 3
9.02
8.7 1
8.42
8.12
7.92
7.79
7.70
7,4 7
7 ,40
7.5 2
7.6 6
7,76
7.95
8.1 4
8.28
8.35
8.40
8,44
8.5 4
8.62
8.60
8.47
8.44
8.44

NET
5.58
5.25
5.16
5^06
4.77
4^63
4.97
5.47
6.11
6.72
7.27
7.70
7.88
8^05
8.16
8,05
7.65
7.49
7.82
7.97
7.91

7',06

6.10
5.21
4.99
5.02
5.09
5.13
5.19
5.26
5.30
5.14
5.13
5.29
5.44
5.52
5.67
5.82
5.89
5.88
5.84
5.80
5.84
5.89
5.84
5.69
5.65
5.66
L1 4

2 y
o *n * ­ , w x t ) p u r Q ) s * s OF GOVERNMENT SURPLUS
ss* ts
s* Q on­ ) n­
CONSTANT COST 2, 19S8 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
STRUCTURE TYPE
OTHER PUBL IC UTILITIES
1958 DOLLARSAVERAGE AGE
DEPREDISCARDS
NET-GROSS
n* t
GROSS
NET
RATIO
ross
STOCKS
CIATION
YEAR
STOCKS
7.84
11.05
176 •
.63
506.
9373.
19980.
1925
7.65
10.96
148 ,
.63
543 .
10120,
16072.
1926
7.55
10.94
58 1,
215.
.63
10842.
1927
17161.
7.57
11414,
235,
.63
11.01
6 16«
1U 113 ,
1928
7.64
.63
11.12
648.
262,
l 1943.
19027.
1929
7.65
681 .
12584.
,63
11.17
283.
20066 .
1930
7.93
11.47
3 O3 .
2Q694 .
12757.
708.
193 1
11.94
8.42
33 1.
.60
12562.
720.
20840.
1932
9.06
.58
12.56
721 ,
356 .
12107.
20749.
1933
9,65
.57
13,13
7 16.
372.
2U665 ,
11679.
1939
10.16
13.64
403.
.55
20624.
11328.
712.
1935
10.46
.54
428 .
14.00
11177.
7 12.
20757 .
1936
10.55
444 .
.53
14.21
719.
1 1224 .
21079.
1937
10.50
.53
476.
14.31
11398.
73 1.
1938
21507.
10.39
.53
14.35
746,
502.
1 1647.
1939
22000.
10.23
14.35
.53
514,
763,
22564.
1
1962.
1990
10.15
14.41
.53
780 ,
12187.
548 .
23022.
199 1
.52
14.63
10.31
789.
b7 2 •
23167#
12115.
1992
10.72
.51
15.05
585.
11727 .
787.
22981.
1993
10.98
15.36
.50
620 .
11476.
780.
22889.
19 99
11.06
15.56
.50
777 .
640.
11381.
1995
22931.
10.85
15.54
649,
.50
1 1597 .
782.
23280.
1996
10.23
15,19
.51
6 83 »
24119.
802.
12317.
1947
9.55
.53
14.72
835.
704
.
25234.
1
3301
.
1998
8.70
.55
14.02
884,
715,
14823.
26926.
1949
7.97
.57
13.28
950,
745.
28939.
1663 1.
1950
7.48
.59
12.68
767 .
1021 .
18391.
30953.
195 1
7.26
12.29
779.
•6 1
1088 ,
32725,
19854.
1952
11.84
7.01
.62
799.
1158.
21652.
34883.
1953
6.93
11.54
.63
23197.
82 1.
36838.
1232.
1954
6.96
11.36
.63
1299.
24533.
825.
38*48.
1955
6.94
.64
11.12
1371 .
825.
26194.
40856.
1956
10.88
6.9 1
.65
1456,
842.
43338.
28062.
1957
6.94
10.71
.65
839,
1546.
29872.
45854.
1958
7.05
10.65
.65
829,
31430.
1634.
48218.
1959
10.65
.65
7.21
1718.
847.
32827.
50485,
i960
7.40
.65
10.71
845.
34046.
1798.
52658.
1961
7.63
.64
10.83
35048 .
1874,
843,
54690.
1962
7.86
10.98
«63
1946,
868.
35964 .
56685.
1963
8.04
.63
11.11
37059.
2021 .
872.
58929.
1969
8.12
11.18
2109,
.63
884,
38579.
61672.
1965
8.11
11.18
.62
928.
2215.
40579.
64960.
1966
8.15
11.25
.62
941 .
2328,
68 167 «
42399 .
1967
8.08
11.22
.62
985.
44893 .
2454.
1968
72130.
8.09
11.28
.62
2586,
1053.
47050.
1969
75820.
8.10
11.33
49298 ,
.62
2754.
IO8 6 .
79736,
1970
11.41
8.13
•6 1
2961 ,
1170.
51449.
83678 .
1971
8.11
11.43
.61
1264,
3184.
1972
88194.
54045.

prx v3 t*

3

3

3

«

3

prx

Q *

s

(M
>0
•

PRI VATELY 0 ft Nl D i WI TH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRI CES
CONSTANT COST 2 i 19 5 8 DOLLARS
STRAI GHT- LI NE DEPRECI ATI ON, SERVI CE LI VES
8 5 . 0 PERCENT OF BULLETI N F
struQ tur*
PET - N A y

typ*
G A S . WE L L

DRI L L

MI L L I O N S

OE

“ E XP L
1958
D OL L A R S - - - - - - - - -

GR OS S

NE T

DE P RE -

r

S T OC K S

S T OC K S

CI A T I ON

1925

5478 .

584 .

1926

9952 .
10039.

5805.

19 2 7

10490.

5982.

1928
1929

10922.

;*

3

1930
193 1
1932

q

■

s

6

B

r

q

s

N E T - GR OS S
RB t ■ o

r o s s

620.

335 .
358.

652,

3 7 8#

6151 .

679.

4 17 .

11503.

6462.

710,

441 .

. 56

11827.
11764.
1 1 7 ¿ Sa

6511,

737.

4 6 0 .

6208.

743 ,
738.

505 ,

. 55
. 53

7. 8 6

552 .

. 51

8. 16

6024.

. 58

A V E R A GE
Q

B Q •

n

•

t

. 58

6. 94
6. 96

4. 87
4. 86

. 57

7. 09

4. 97

. 56

7. 21
7. 25

5. 07

7, 46

5. 21
5. 61
5. 86

S . 04

19 3 3

11637.

575 1.

731 .

587 .

. 49

8. 49

1934

11675,

6. 15

5676 .

726,

613.

. 49

8 #6 6

6 76 t
6 8 8#

. 49

8. 70

6. 19
6. 07

. 49

8. 62

5. 82

7 2 0 .

. 51

8. 36

5. 41

1935

11786.

5735.

728 ,

1936
1937

12038.

5937.

12537,

6395.

730 .
761 .

1938
1939

12845,
13066.

6 6 6 0*
6849 .

786 .
803.

742 .
771 .

. 52
. 52

8, 24
8* 16

1940
1941

13418.

5. 25
5. 19

7143,

5. 08

7 78 .

. 53
. 54

8 .0 2

745 1.

821 .
846.

765,

13792.

7.8 8

1942
1943

13803.

5. 01

13751 .

7379,
7240.

859 .
859 .

776.
772 .

1949

. 53
. 53

7, 96
8. 07

864 .

792.

1945

13939.
14235,

7356.

5. 20
5. 41

880.

5. 43

782.

. 53
. 53

8. 03

7553,

1946
1947

7. 96

14661.
15203,

7822,

5. 40

904.

747 .

936 .

767.

. 53
. 54

7. 88

8196.

7. 77

5 ¡ 33
5. 22

1948
1949

16013.
16838,

8802.

979 .

776.

. 55

7 . S8

5. 02

782.

. 56

7. 45

1950
1951

17904.

787.

7. 29

4. 90
4. 75

19123.

11023.

1166.

831 ,

. 57
. 58

7. 11

1952
1953

20445.
21866.

4. 61

11960.
12925.

1248.

863.

. 59

4 .5 2

1337,

880.

. 59

6. 96
6, 85

1954
1955

23407.

13943.

1433.

4, 45

15056,

1538,

. 60
• 60

6. 76

25098.

9 11.
9 60.

6. 67

4. 44

1956
1957

26822.
28377 ,

16136.

1649.

10 0 6 .

• 60

6. 62

16942.

4.47

1756.

1006.

. 60

6, 67

4. 58

1958

29599,

17361 .

1844.

1041,

1959

17830.
18092.

. 59
. 58

6. 83
6. 97

4 .77

18265.

1923.
1996.
2058.

1113.

I 960
196 1

30878 .
31952.
32953.

1184,
1231 .

. 57
. 55

7. 15
7. 35

5. 11
5. 27

1962
1963

33935,
34645.

18447.
18437.

2116.
2164,

13 16.

. 54

1969

1444.

. 53

7. 55
7. 76

1965

35311.
35709.

5. 54

18452,
18294.

2200 ,
2226,

1549.
1670.

7. 95

5 .6 4

8, 16

5. 76

1966
1967

3 5860.
35642 .

. 52
. 51

18010.
17491 .

2235.
2224.

1798.

. 50
. 49

5. 68

¡ 968
1969

35357 „
34969 ,

8. 37
8. 61

17025.
16597 .

2200.
2171 .

. 48

8. 81

6. 15

2 132.

. 47

8. 97

19 7 o
1971

34333.
33456,

16051,

2133.

2223,

15387.

22 93.

9. 13
9. 30

6.21
6 .3 0

2080.

. 47
. 46

1972

32708.

S4 9 3 9 ,

2025,

2324,

. 46

9. 39

9379.
10139.

1032.
1093.

1923.
2018,

4. 47

4. 93

5. 40

v

6. 04

6. 41

6 .4 1

Ml

PRIVATELY OwNtD, WITH PURCHASES Or GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 2, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN r
struQ tur*

typ*

ALL OTHER PRIVATE
------MILLIONS OF 1958 DOLLARS-----stoQ 3 s

DEPRE­
CIATION
268 ,
266.
263 ,
261 .
258 .
259 .
298 .
29 1.
233.
225.
2 16.
206 ,
197.
189.
181 .
173.
166.
157.
198.
139.
131 .
129.
119.
119.
110.
107.
109.
100.
98.
97.
97.
97.
98.
101 .
109.
109.
119.
119.
129.
131 ,
139.
150.
161 .
173.
188.
206.
225 .
293.

DISCARDS
269 .
277.
280.
280.
290.
29 1,
307.
3 16 •
315.
295.
319.
329 .
296,
291 .
299.
290.
269.
289 .
279 .
259 .
236.
293 .
23 1.
213.
202.
20 1.
199 ,
179.
175.
16 8 .
160.
153.
107.
137 .
132.
128 <
118 .
111.
105.
10 1.
9 1.

n * t -« r o s s
R3 t x o

.05
.9 5

.95
.95
.95
.99
.90
.03
.03
.02
.91
.90
.90
.39
.39
.39
.38
.38
.37
.36
.35
.35
•36
.36
.37
.39
.39
.00

.92
.99

.97

.51
.53
.56
.59
.61
.62
.63
.65
.66

•
co

7282.
7226.
7 192.
7133.
70 97.
6992.
6782.
6577.
6379.
6172.
5927.
5662 .
5839,
5229.
9996 .
9708.
9588 ,
9335,
907 1.
3835.
3632.
3965.
3323.
3186.
3077.
30 17.
2892.
2 8 0 0 .
2753.
2723.
2790,
2719,
2767.
2818.
2899.
3069 .
3212.
3382.
3525.
3759,
9058 .
9 9CJ8,
9713.
5112.
5612.
6200.
6787 .
7308 .

NET
STOCKS
3292 .
3297.
3229.
3 188,
3 190.
3072 .
2970,
2890.
2729.
2588.
2990.
2292 .
2 169.
2056 .
1996.
1855.
1758,
1632.
1999 .
1373.
1275.
1227.
1197.
1159.
1192.
1176.
1192.
1130.
1160.
1202.
1282,
1316.
1912,
1500.
1609.
1798 .
1996.
2108,
2231 .
293 1.
2687.
2973.
320 1,
3509.
3903.
0366 .
0807.
5169.

•
-c
CD

GROSS

YF-AR
1925
1928
1927
1928
1929
1930
193 1
1932
1933
1938
1935
1936
1937
1938
1939
1990
1991
1992
1993
1999
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i960
196 1
1962
1963
1969
1965
1966
1967
i960
1969
1970
1971
1972

.67

83.
83,
81.
81 .
79.
80 .

.69
.70
.70
.71
.7 1

.68

3

v* r3

GROSS
15.61
15.70
15.81
15.93
16.03
16.17
16.37
16.63
16.83
17.12
17.91
17.69
17.91
18.11
18.27
18,36
18,50
18.72
19.02
19.29
19,52
19.09
19.26
19.17
18.99
18.09
18.31
18.08
17.58
16.99
16.18
15.69
19.86
19.19
13.38
12.37
11.68
11.08
10.70
10.21
9.73
9.33
9,18
8.96
8.72
8.50
8.01

8.99

«

*

AGE
NET
11.00
11.39
11.17
iiioe
11.01
11.00
1 u 10
11.30
11.95
11.68
11.96
12.27
12.07
12.61
12.75
12.79
12.88
13.22
13.72
19.19
19.37
19.08
13.62
13.29
12.75
11.76
11,56

11.17
10,96
9.79
8.98
8.65
8.05
7.66
7.29
6.77
6.56
6.92
6.96
6.35
6^20
6.08

6.15
6.13
6.09
5.99
5.95
6.11

PPI VAT
6

LY
­

u r r

•

'A I T H

OY NE P ,

n t

C OS T

S T RA ! G u T - L I N ­
Al l

I NDUS T RI E S ,

GR OS S
YEAR

s t o

6

ç

s

OF

G C v E R N Mf N T

S URP L US

ASSET S

AT

D E P R E C I A T I ON ,

SF Rv I CF

L I VES

8 &. 0

P E RCE NT

OF

BUL L ET I N

■

|

|

■

o n s

o
­

o

q

|

|

B

r s

NET

DF P RF -

S T OC K S

CI A T I ON

- - - ----- « -

P I S T A R OS

N E T - GR OS S

A V E R A GE

RA T I O

GR OS S

• 54
. 54

14. 55

199758.

00425.
03114.

6510.

15 « 1 8 9.

6777 .

«700 ,
5043 ,

1927
1920

¡ 57187.

04881•
07280.
80699.

7007 .
7 195,

5546.

- . 54
. 54

14. 48
14. 39

1929

161762.
163807.

I 930

156755«

0 4 7 0 1

752 1 .
7 346 .

600?.
6 0 37.

. 54
. 54

14. 30
14. 36

193 1

142787.
131454.

75026.

6860 .

66800•
64954.

6072«
5 7 3 0.

5 6 28 «
5 3 3 9.

. 53
. 51

14. 63
15. 09

5468 .

. 49

5504.

. 48
. 47

15. 63
16. 09

( 933

.

19 3«

131625.
1347f i , .

I 93S

139705.

64970.
64445,

5 R 76.
5019,

S39

2

,

14 2 9 3 2 •

67735.

5094 ,

5726.
57 30.

71473.
69750.

60?n.

64 05.

19 3 R
¡ 939

, 4996?.
1479?, .

6 6 16*

i « 7 « 04 «

69426*

6523 •
679 3 .

, 940

15527?.

7355 ! .

I 9« 1

« 295 1.
8766?.

7 114.

19 « ?

1 7 1P 8 ? .
, 84180.

7950 .

19 « 3
, 9« 4

107008«
] 9 ?n ! 4 .

« 7690 .

19«S
I 94 4

7 9 7 7 4 9

.
2 4 3 9 2, .

1170) 9.

1 9 47
, 94P

2 0 8 « 20 •
317956.

143757.
164236.

1

, 949
19 5 n

335755.

177079.

360910.

1951
1952
1«5 3

409750«
430827.
45 ?« 09 *

197461.
220043.

195«

474910,

1936
19 3 7

F

struQ tur* s
J

1925
19 ? 6

I 932

S E C ON D H A N D

T OT A L

FOUTPMq NT AND
- « - - - - - .

P URCHA S E S

I

260736.

9. 98
9. 85
9. 69
9. 74
10. 06
10. 60
11. 17

16. 41

1 1 . 6Ü
11. 84

16. 53
16. 42

11. 54

11. 81

16. 54

. 47

16. 64

11. 60
11, 58

7 13 4.

. 47

16. 60

11. 34

770 1.

16. 48

10. 90

7 6 3 ?.

. 48
. 48

16. 76

11. 24

819?.
8 4 17 ,

00 34 ,

. 47

17. 00
17. 09

11. 54
11. 61

8 0 0 4.
9903.

0

11. 4?

0 2 3 1.

. 46

5 8P.

17. 0- 4

10 6 6 1 •

. «6
. 4 8

16. 68

10. 70

11650.

, 50

16 . n6

14618.

13828.

15. 32

1608«.

14617.

. 52
. 53

10 . 0 0
9. 26

14. 76

8. 81

¡ 7678.

1- 3557 .
16156.
17719.

, 54
. 54
. 54

13. 36

20620«
19935*

. 55

13. 02

. 55

12. 75

96445.

234397.
248157.

10. 34
10. 12

. 47

6«76.
6606 .

00746.

. 47
. 40

14. 67

AGF
NE T

231

9

.

20503.
2 2 306 «
23770.
24993,

14, 17
13. 66

0. 41
8. 10
7* 97
7* 78
7* 69

19 5 F

513099.

204311.

26660.

23372.

• 55

12. 46

1«56
195 7

56 T } 55 »

315826.

29613.

23 1 65 •

609454.

340723,

32597.

26949.

. 56
. 56

12. 13
11. 09

195«
1959

6 376 5 1 .
667394.

34317,
3 S8 8 0 ,

70006 .

. 56
. 56

11. 78

7. 30

1 1. 70

7. 31

1960

37128.

11. 57

7. 29

394368.

38327.

30803«
31330.

. 56

196 1

687156.
709364,

354045 .
369) 52.
3829J3.

. 56

7. 32

1962

734316.

409096.

32195-

. 56

196 3
196 «

765462.
80 u 5 8 7 •
060989.

4 2 7 7 17 .

39696 .
41| 09.

11. 51
11. 44

35222-

. 56

11. 32

7 • 29

43216.
45941.

36003.
3678 1.

. 56

11. 15

7. 20

. 57

10. 95

7. 06

10. 65

6 «8 7

10. 43

6. 77

10. 31

6. 75
6. 75

196 5

452666.
489633•

32022«

7. 5 1
7 «35
7. 25

7. 32

196 6
! 967

931650.
101) 769.

538395.
587939 .

4990! .

3 9 2 4 R.

54696.

42090.

( 968

647816.
721645.

59965.
66494,

45216,

1969

I 10 9 7 5 2 «
1232768.

. 58
. 58
. 50

40726«

. 59

10. 24

, 970
197,

1367367.

798999 .

73018.

54001*

. 58

10* 26

6* 84

1501755.

874) 78.

81368.

. 58

10. 35

6- 99

, 972

I 6 4 5 1 17.

956081.

07940.

60n33 •
6558?.

. 58

10. 46

7. 11
4 S

P RI CE S

pRtVSTFL* 0»NFn, IM TH PU r CHAS q S OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CURRENT COST ]
STR IG ] T-1. IN * DEPRECIATION, SERVICE LIVES 05.0 PERCENT OF BULLETIN E
FARM
* qux p] * nt
AND s t r u Q t u r * s
-.....«. ] x 2 2 x o n s o q ­ o 2 2 r s -------..
NET
DISCARDS
n* t- #oss
AVERAGE
GROSS
­ * pr* ­
*
3

3

«

*

3

r

1925
19 26
1927
192?
|929
1930
193 1
1932
1933
193«
1935
1936
1937
193P
1939
1R«n
19« 1
(9«?
19«3
19««
19«=,
19 « 6
19«7
19«8
19«9
1950
1951
1952
1953
195«
1955
195 6
1957
195B
1959
i960
1961
1962
196 3
196«
1965
1966
1967
1968
1969
1970
197 1
197?

St o Q 3 s
13133.
1J«09 .
1357«.
13«« 1.
la’AR*

13259.
1?08 i.
113 12 .
11391.
11557.
11«3 1.
1173«.
1?2 1 1.
12052.
11701.
120«8.
13801.
15227.
16127.
17092.
18353.
2 1«09 .
2571«.
29527.
3 ?62 2 .
367 «7 »
«1696.
«««37 .
«6008.
«7890.
5nP98.
5«176.
56757.
59657.
61905.
6 ?6«9•
6 i 177 .
63732»
6 5 0« 3 •
66586.
69308.
7 109 1•
777 18.

STOCKS
6902 .
7029.
709 1.
7207.
7283»
6 P6« •
6 102.
5502 .
5306.
5 2« 3 .
5 168.
5390»
5737.
5680.
5557.
5756.
6733.
7 30«.
7522.
8012«
870«.
10 «9 9 .
1335«.
16218.
18658.
2151 1.
2«59 8 «
2610«.
26932.
27621.
289« 1 .
30187.
3 10« 3 .
32303.
33282.
33212.
33291.
33506 .
3« « l9 .
35 « 05 .

8 ?6 0 0 .

37226.
39699 ,
«2726.
«5508,

87960«

«8« l« .

9«)77 .
100817.
10a2 17.

51723.
55066.
59082.

Q x

3

tx on

608.
A 3 1.
650 .
663 .
692 .
6 85.
6 «2 .
590.
568 .
572.
55 3.
55a.
59« ,
6 19.
606 .
6 1«.
676.
796.
8 15.
«67.
90 1.
983.
1190.
1««3.
1670.
1881.
2197.
2«56.
2593.
2719,
2873.
3072.
326«.
3«ne.
357«.
3597.
3610.
36 15,
3672.
37 «0 •
3850.
«039.
«297.
«59«.
«9 16.
5266.
5665 .
6027 .

«65.
«77 •
«90.
502 ,
557.
550.
526 .
«99 .
520.
539.
551 .
57n.
599.
6 19.
600 •
592.
626«
765.
78 1,
865

.

91«,
967 »
1136.
12«5.
1322.
1371.
1«55 .
1560.
1608.
16 23.
18«0*
2018.
2295.
2566.
2875.
3093.
33 18.
3«« 1.
3536*
357«.
36« 2 •
36 6 ].
3780.
3882,
8 0 26

«

8 « «0
8 6 8 3

•
,

8171.

RATIO
.53
.52
•52
.52
.52
.52
.51
.89
.8 7

.85
.85
.86
.87
.8 7
.8 7

.88
.«9
.«0

.87
.«7
.8 7

.«9
.52
.55
.57
.59
.59
.59
.59
.58
.57
.56
.55
•5«

.5«
.53
.53
,53
.53
.53
.5«

.5«
.55
.55
.55
.55
,55
.55

3 «

GROSS
18.73
1« .62
1« .«8
1«. 37
1«. 18
13.9«
13.88
18.00
18.71
15.85
15.59
15.37
15.00
18.81
18.«8
18.28
18.08
18.57
15.17
15.15
15.16
18.86
13.96
12.79
11*82
11.21
10.89
10.6 1
10.23
10.13
10. t1
10.18
10.19
10.20
10.31
10.«6
10.5«
10.58
10.55
10.57
10.53
10.85
10.29
10.26
10.22
10 . 2 0

10.31
10.««

n* t

9.90
9.81
9.71
9.6 1
9.««
9.33
9.88
9.85
10.62
11.20
11.13
10.62
10 . 0 1

9.76
9.37
9.13
8.79
9.22
9.76
9.62
9 .«5
8.9«
7.99
7.07
6.86
6.19
6.1«
6.19
6«16
6.30
6.«6
6.68
6.83
6.91
7 .0«
7.23
7.3«
7 ««0
7.36
7.37
7.33
7.2«
7*11

7.12
7.15
7.17
7.29
7.39

Tq 2 y o w n * ­ ,  x ) p u r Q ) s * ? o q
o v * r%] q %t surp2 us
* ts
t s* Q on­ ) n­
CURRENT COST 1
STR x G ) T-LINE DEPRECIATION, SFRVICE LIVES
Bb.O PERCENT OF BULLETIN F

prx v3

3

«

3

3

3

3

]

3

nuq

3

Q

turx n«

F0 UIP M F N T AND STRUCTURES
------- ] x 2 2 x o n s o q o o 2 2 *r s - —

YEAR
i9?S
19 7. A
!«27
19?S
19?9
19 30
193 1
19 32
19 33
19 39
19 3S
19 3*
19 37
193«
19 39
19 90
199 !
1992
19 9 3
199 «
19 95
19 9A
1?“7
1998
,999
i960
195 1
195 2
195 3
, 959

1955
195*
1957
J958
1959
I960
19*1
I9*2
,9*3
19*9
19*5
19**
19*7
1968
19*9
1970
197 1
1972

GROSS
STOCKS
3 |* 12 •
3?512*
32250«
39 29 1.
39«07 •
31993.
28539.
2*1*7.
2 7?59.
?F* 25 •
28810"
30*93.
3? 790*
31*95.
3 ta52 •
39¡0*.
3?992.
90175.
90057.
902*2«
9 982 1.
55103.
* 192.
7 27*9 ■
777*7.
859*3«
95256.
101182.
10*319.
112032.
12 ?668 •
138373*
150395.
15**77 •
1*1219.
1*5753.
170235.
175199.
18 1297 .
19n?33 .
20 3805 .
221827.
291183.
2*3127.
29)99*.
3

320882*
39 067 •
3*8259.
3

NET
STOCKS
1*8Q2,
17921.
17861,
1859*.
18939#
17326.
15091.
13267.
13909.
13727.
13551.
19378.
15390.
19795.
19808.
14082.
1890*.
1938?.
18993.
18997.
2199?.
2827 1.
35*7* .
91095.
93*3*.
87990.
53897.
5799*.
.*0933.
*3505.
69288.
78575.
85582.
87981.
89068.
90622.
9)799.
93995.
9*276.
101211.
109*59.
121520.
1339*0.
19*715.
1*250*.
177827.
189377.
199903.

-----

DISCARoS
DEPRRC 1AT !ON
1193.
15 19 •
15*9.
125*.
1275.
1*03.
1*59.
1307.
171*.
1369 .
1*96.
1328.
1999.
1290.
1170.
132*.
12*7.
1179 •
1389 ,
1329 .
136*.
137 3.
1930.
1901.
1598 .
15 7 3 1559.
1590.
15 17.
1*39.
1589 ,
1729.
17 30.
1851 .
1901 .
1973 .
2067 .
19 36 «
19 19,
20 2?.
2080.
20 13.
29 19.
2982.
3000,
2787 •
3*02.
30*9.
3222.
3992.
926* .
325*.
35929995.
590 1.
9137.
5778 .
«227.
6087.
9235 .
*599 .
«595 •
5193,
79 38 .
8 337 .
5939.
878* .
*332»
9 137.
7077 •
72*0.
938*.
9*23.
7227 .
7752.
9900«
899 1.
10190.
879*.
10*98.
11339.
90 « 9 *
969o,
12372.
13*15.
10957 .
1128!.
198*2.
11781.
16926.
18172.
1331*.
19830.
19932.
21089.
1*059.

NET-GROSS
RATIO
.53
.59
'.59
.59
.55
.59
.53
•51
.99
.98
.97
.97
.97
.97
.96
.97
.99
.98
.97
.97
.98
.51
.59
.5*
.5 *
.5*

.57
.57
.57
.57
.56
.57
.57
.56
.55
•55
.59
•5 3
.53
.53
.59
•5S
.56
•5 *

.56
.55
.55

.59

AVERAGE AGE
GROSS
NET
11.27
7.71
11.19
7.53
11.09
7*95
10.98
7.30
10.79
7.09
10*88
7*22
7.57
11.19
11*59
8.13
8.58
12.02
12.90
8.99
12.71
9.20
12.8 1
9.18
12.72
8.91
12.88
9.01
12*99
8.98
12.85
8.70
8.27
12.62
12.80
8.93
12.99
8.65
13.05
8.70
12.90
8.38
12.16
7.90
11.50
*.79
10.99
6.39
6.27
10.*3
6.30
10*93
6.18
10.12
9.92
6.15
R .7 1
6.12
9. 56
*•11
9.85
*•13
6.09
9.26
9.13
5.99
6.19
9.20
9.32
6.3*
*. 98
9.90
9.59
6.63
9.65
6.73
9.7 1
6.77
9.70
6,72
9.58
6*53
9.36
6.29
9.16
6.05
6.03
9.13
9.15
6.05
9.29
6,16
6.37
9.93
9.59
6*53

prx

Q *

PRIVATELY OWNED, AIYH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND pRlCES
CURRENT COST t
STRA 1G ) T-L 1NE OFPREC1AT ION, SERVICE LIVES es,0 PERCENT OF BULLETIN F

N0NE ARM NONMANUFACTURING
EQU IP MrNT AN0 STRUCTURES
GRpSS
YF AR
1925
1926
1927
19 28
]929
¡930
193 1
1932
19 33
19 39
]935
1936
1937
1938
1939
1990
199 1
)992
1993
19«9
199?
1996
1997
,998
1999
1950
195 1
1952
1953
1959
J955
1956
1957
1958
1959
i960
196 1
1962
1963
196M
1965
1966
(967
1968
1969
1970
)97 1
1977

stoQ 3 s

105013.
100268.
11p560.
113*30.
115937.
11 1503.
102167.
9 1979 .
92976.
99598 .
95669 .
10 o5 5 6 .
105362.
109175.
109251.
109118*
)2o 139 .
128798.
131629.
139661«
19u5 7 9 •
167909.
196565.
219666.
225367.
296699.
268798.
285208.
300082 .
319988.
39n 33 3 .
379606.
902302.
92,317.
990189.
958755«
975959•
997389»
519172*
597768 •
587876.
638732,
6 9 7 8 6 8 .
769026.
853362«
952308.
1059 37 1.
1168696.

NET
STOCKS
56722.
58669 .
59929.
61527*
62580.
60090.
53883.
98039.
96290.
96000.
95726»
97967 .
50396«
99283.
99062.
51713.
57812.
61016.
61183.
61787.
66299 .
78299.
99727.
106973.
119736.
128010.
191598.
150897.
.160792.
169610.
186081.
207069.
229098 .
239562.
296802*
259079 .
269328.
282895 .
297022.
3 16050 .
392799.
377175.
9 11253*
955593.
510725.
569950.
629735.
697596.

OEPREDISCARDS
CI AT ION
9388 .
3092.
3311.
9582.
3626«
975«.
9878.
3737*
5 113.
9075.
9 158.
5016.
3862.
9728.
36 70 •
9 156.
3 7 7 9 .
3895.
3721 .
3869.
38 10.
3893.
3935.
3738»
9 377.
«233.
99 38 .
9315.
9558.
9352.
99(37.
«8 13*
9708 .
5225.
9899.
526 1.
599 1.
5186.
5399 .
5631 .
5890.
5586*
7211.
658 1.
8 128.
7735.
9573.
9519.
10976.
10072*
1198?.
8930*
11108*
13311.
19999.
12022*
159Q7.
18786*
16186.
18076*
16987.
17293.
19 1n2 «
15955*
20996.
18715*
22123.
19108*
22070*
23177.
20999.
29195.
25099.
20785.
21001.
26181.
27328.
23295*
23683*
28827«
2909 6 *
30757.
25996.
33990.
27859.
36785.
90509.
30053*
32919.
85192.
36519*
50380.
55879.
90662*
99880*
60832.

NET-GROSS
RATIO
.59
.5*4
■

.58

»Sr
•5 8
.5R

.53
.5 1
• SO

.*♦9
.98
.RS
.SB

.R7
.«7
.97
.98
.97
.96
.96
.96
.97
.98
.SO

.51
.52
.S3
.53
.59
.59
.55
.55
.56
.56
.56
.56
.57
.57
.57
.58
.58
.59
.59
.60
.60
.60
• 60
.60

AVERAGE AGE
GROSS
n* t
11.18
15.69
10*93
15.56
10*76
15.99
10 »6 5
15.93
10*50
15.36
10*51
15.91
15.69
10*82
11*37
16.20
11*98
16.80
12*99
17.29
12*7 1
17.63
12.79
17.80
12*51
17.72
12*59
17.86
12.61
18.01
12*91
18.03
12.09
17.98
18. 25
12*37
12.66
18.95
12*76
18.59
12*66
18.57
12*29
18.90
11.51
17.87
10*71
17.18
10*16
16.61
9.57
15.90
9.17
15.35
8*97
15.02
8*67
19.61
8*50
19.29
8 • 20
13.90
7.95
13.97
7*79
13.15
7.78
12.97
7 *68
12.76
7 *58
12.5 1
7*56
12.35
7*51
12.18
7*95
11.98
7*39
11*72
7.21
11.97
7.09
11.13
6*98
10. 88
6.99
10.73
6*99
10.62
7.02
10. 6 1
7*15
10.66
7*25
10.73

PRIVATELY 0W N E 0 , WITH PURCHASES OF GOVERNMENT 5 U r p Lu 5 ASSETS AT SECONDHAND PRICES
CURRENT COST 2
5TRA IGnT-lIN * DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
ALL INDUSTRIES, TOTAL
EQUIPMENT n ­ s t r u Q t u r * s
-.-....„PILLIONS OF DOLLARS— ------3

GROSS
YEAR
1P2S
1926
1P?7
I92B
197«
19 30
19 3 I
193?
19 3 3
IP 39
193S
J9 3A
)93 7
|9 3R
J9 39
I9 90
19« 1
1997
I99 T
1999
I9 9S
199 6
19 97
199B
1999
195 0
I9S 1
)95 2
|953
I959
t955
19S A
I957
1958
|959
I9 A0
I96 1
196?
1963
1969
I9AS
| 966
J967
196 B
1969
197Q
) 97 1
197?

n* t

1067827.
1 1R 8650.
13 1 ]5 2 2.

STOCKS
78559 .
81282.
82783.
89515.
85502.
81339.
72873.
66021.
68919.
6978 1 .
69386 .
6A89Q•
69 .357 .
67963.
67329 ,
71921.
82866.
88183.
89Q01.
89982 .
96877 ,
116369.
190383.
158297.
171530.
193566.
217133.
231968.
293922.
255179.
278676.
30955 1.
332618.
389?69 .
356997.
368998 .
380953.
396599 .
813912.
938068,
879130.
522286.
570722.
629300.
702695 .
773533.

1567321.

921152.

stoQ 3 s

19S&9 1,
19«977.

15 ?6 59 •

155813 *

157029.
150350.
137783.
178799.
130159.
132917.
139095.
139753.
199 ?7S .
191826.
192007.
150191.
160909.
183199.
18 B5 68 •
197752.
20 7 6 1.
290900«
27 0 9 A0 .
303088.
32)600.
3579(6.
39 5 8 1.
9 ? 1599.
990771.
96R867.
99 0 69 3•
551817.
5 9 n 757 .
619969.
3

3

6 3 350.
3

657568.
679 359 .
706777.
739733.
777037,
826328.
897283.
9 7 ? 9 9 5.

19 2 6 0 3 9 •

8 38 189 .

DISCARDS
DEPRE­
CIATION
6388,
«585.
66 39.
«910.
6883 .
5262.
70?8 .
5388 .
58 1 2 ,
732?.
5833.
7)33.
669«.
5886.
5183.
599 1.
53 6 6 *
5697 .
576«.
5996.
5755.
5576.
558 1.
589«.
6 16«.
6362.
62 37.
6«r>8 .
6296 .
6520.
6920.
68 9 3.
793?.
6977 .
7907 .
79 20.
8 188.
7 858.
8985.
« 119.
8808 .
8392.
993«,
10903*
12187.
I1272.
192.39 .
13 18 1 .
13887.
1562«.
17275.
12918.
20217.
15597.
2206« .
17198.
23996.
20005 «
29607 .
19215.
26291.
22630»
29201*
2293 0 •
26115.
32081.
2709 j,
33693.
3510«.
30977.
36276 .
29676»
37909 .
30188.
38838.
31095.
«0318.
39078.
«229«.
3«8-2 3.
88956.
35587.
«8865.
3 79 7 3 •
53638.
90799.
93897.
58816.
972«l.
65257.
72590.
5235279938.
57988.
85574.
63215.

NET-GROSS
RATIO
.5«
.5«
' .5«
.5«
.54
.54
.53
.51
.50
.«9
.98
.98
.98
.48
.«7
.98
.«9
.98
.97
.97
.97
.«9
,50
.52
.53
.5«
.55
.55
.55
.55
.56
.56
.56
,56
.56
.56
.56
.56
.56
.57
.57
.58
.59
.59
.59
.59
.59
.59

AVERAGE
GROSS
19.57
1«.«2
19.39
19.25
¡9.13
19.18
19.95
19.91
15.99
15.9 1
16.23
16.36
16.25
16.35
16.«3
16.38
16.27
16,56
16.8 1
16.89
16.86
16.96
15.77
19.96
19.90
13.86
13.38
13.09
12.72
12.94
12.16
11.86
11.60
11.97
11.36
11.21
11.13
11.05
10.93
10.75
10.59
10.23
10.00
9 . 88

9.82
9.82
9.88
9.98

3 «

*

n* t

10.29
10 •0 l
9.86
9.72
9.55
9.58
9.9 1
10.95
11.01
11.95
11.71
11.69
11.90
11.95
n .9 1
11.17
10.83
11.12
11.99
11.52
11.33
10,6 6
9.81
9.00
8.57
8.22
7.99
7.82
7.62
7.5 1
7.35
7.20
7.09
7 • 12
7*11
7.07
7 •Q9
7.08
7.09
6.95
6.80
6.61
6.5 1
6.98
6 . 99

6.57
6.70
6, 81

) c>-

PRIV T q LY 0»M E o , A TT M PURCHASES OF GOVERNMENT Su R PIU S AS S p T S AT SECO n OHAND PRICES
Q urr* nt
Q ost
?
STRiIGHT-LINf DEPRECIATION, SERVICE LIVpS 8b,0 PERCENT OF PALLET IN F
3

]

3

nuq

3

Q

turx n«

EQUIPMENT
YF AR
(9 75
19?&
1977
19?P
1929
1930
t93 1
1937
1933
19 38
1935
19 3A
)937
19
19 39
19 ] n
198 1
1982
1983
1988
1985
1986
\9 «47
198R
1989
1950
J9 5 1
1952
(953
1958
1955
1955
1957
195P,
1959
19A0
196 1
1962
1963
1968
1965
1966
1967
1960
1969
1970
197 1
1972

3

n­

struQ tur* s

•MILLIONS OF 001 L ARSn* t
­ * pr* GROSS
CI AT ION
STACKS
STOCK'S
1«88.
16067.
29761.
1«95 .
16750«
3) 7 3 3 •
17181.
15«3.
3 |36 0 .
1578.
17750.
3 72 30 •
16«5.
18183.
37516.
1583.
16835.
3087 1•
18689.
1«55.
2 7 32 3 .
1286.
25358.
1311«.
1252.
1320«.
2 A 86 1.
13873.
77529.
1352.
1317.
13372.
27586.
18007.
137«.
2 o 28 8 .
1«0«.
1«660.
30370.
1«03.
18172.
79701.
29988,
l«2tl.
1«6 1.
37258.
15 13.
1551«.
167«.
36695 .
18126.
1S73.
39815.
19275.
191*.
39028.
19152.
19 29.
8 n0 7 9 •
19116.
1998.
«3026.
21310.
237 1.
5 76 0 « •
27809.
29«9,
67910.
38829.
30906 .
69086.
3830.
«2317.
3765.
78105.
«18 5.
«7350.
03183.
«919.
53878.
93263.
5385.
57250.
99610.
6020«.
57 33.
104882.
6039 .
63377.
110613.
69155.
650«.
12i331 .
7396.
70O«6.
136838.
8«582.
8252.
1«7623.
86«50 .
86«0.
152933.
898Q.
15 A^4 •
87053 *
88386 .
9211.
160620.
89671.
9829.
16e 2 6 1.
91661 .
9736.
17n 5 6 0 •
98353.
10022.
176362.
99088 .
10«65.
100096.
107881.
11132.
190280«
12172.
119510.
216820.
13826.
131876.
?35«94 .
256127.
18801«.
1«683.
15907«.
2R2855.
161« i.
172889.
17837.
30909J.
102588.
19310.
330235.
193929.
20858 .
358227.
­

x

sQ

3

r­ s

1110.
1 172.
1196.
1212.
1271.
123«.
1150.
1093.
111«.
1238 .
127J.
133«.
1««5.
1850.
1508.
158«,
1718.
1870.
1970.
19*0198i.
2 3 « 2.
2630*
2791 .
2933.
30«3.
338 1.
3987*
«0«5 •
805fi.
«366*
5013«
5729.
6110.
6802.
6963.
698«.
7892.
8 162.
8857.
8751 .
9 3 8 I.
10166.
109 6(3•
11397.
12837.
1« 305.
15308.

NET-GROSS
RATIO
.5«
.55
■ .55
.55
•5 6
.55
.5«
.52
.50
.49
.88
.88
.88
.88
.87
.«8
.89
.«9
.88
.«8
.89
.52
.55
.57
.57
.57
.57
.57
.57
.57
.57
.57
.57
.57
#54
.55
.5«
.5«
.53
.5«
.5«
•5 5
•5 4
•54
#54
.56
.55
.55

AVERAGE
GROSS
10.89
10.75
10.69
10.5«
10.3«
10.83
10.70
11.18
11.61
11.96
12.28
12*37
12.2«
12.39
12.86
12.37
12.22
12.«8
12.72
12.79
12.59
11.00
11*13
10.82
10.19
10*07
9.81
9.6«
9.85
9.31
9.23
9.07
8.93
8.98
9.09
9.16
9.31
9.83
9.89
9.87
9.35
9.13
8.9«
8.89
8.90
8.95
9.10
9.27

3 «

*

n* t

7.8«
7.26
7.17
7.02
A •8 J
6.95
7.31
7.89
8.35
8.70
8.98
8.95
8.65
8.7«
8.71
8.83
8.05
8 a26
8 •5 3
8*60
8.25
7.25
6*56
6.10
6.05
6.13
6*0«
6.03
6.01
6.02
6.05
5 •9 7
5.91
6.06
6*25
6*37
A •5 1
A #6 0
6*6«
6*58
608
A • 11
5.91
5.89
5.90
5.99
6.17
6 a3 3

O WN E D ,

p R I V A T F L Y

CURRE NT

C OS T

S T R A I G4 T - LI N E

Hi o

n

F AR«

yv T T H

PURCHASES

OF

GO VERN M EN T

D E P R E C I A T I ON ,

SERVI CE

L I V

85. 0

S
­

A ND

s t o

6

10 2 6 9 B.

) 926
) P? 7

107725#

9?R

109742»

109

1 1

RTo
I R3 1

1 0

1

8

57503 •
58551.
59559 .

36.

OF

BUL L ET I N

F

.

8

N£ T

300?.

«5 13.

326?.
3575,

. 54

15. 61
15. 47

• . 54

15. 39

10 * 6 6

3670*
398« .

. 54

15. 32

10* 54

. 54

10. 39

4049.

. 54
. 53
. 51

15. 24
15. 28
15. 56

10* 38
10* 69

16. 05

1 1 * 2 2

1 1 * 1 0

10- 83

57635.
52082.

«598 .

47406 •
46329 .

«065.

3762«
359?.

3877 .

3732.

. 50

16. 63

46065.

3840.
3a6 5 .

3

. 49

17. 12

3753*

. 48

17. 48

12. 57

3677.

. 48
. 48

17. 66
17. 59

12* 61
12. 38

•

9 7 8 3 1

B Q •

4986.
«8 6 6 .

92132.
97303.

[ 934

A V E R A GE
GR OS S

« 3 28 .
«689.
« 78 8 .

60077 .

r 55 0 •
6 6 2 0 ,

9 P37

9 3 2
R3 T

1

S E C ON D H A N D

RA T I O
. 54

C I AT I ON

S T OC K S
55589 ,

s

ç

I 9 25

1

P E RCE NT

N E T - GR OS S

3

AP

19?9

AT

S T RUCT URE S

-------.MILLIONS OF DOLLARS------- NFT
DEPRP­ x sQ
r­ s
GR OS S

1

ASSETS

N p N MA N U F A C T U R I N G

EO U I P MF N T

Yt

S U RP L US

2

! R3S

94768.

45846•

I 9 3A

9

3911.

6 6

9«

11* 81
12* 28

! 937

101693.

47492.
48960.

4283.

«

J9 3 9

99993.

47611.

4306.

y 168*

. 43

17. 72

12* 45

Op 3 ! 7.

« 7 5 6 2 .

4229 .

4 4 1?.

. 47

17. 85

12. 46

I 940
1 9« 1

10 K R8 9 .
114413.

5065 1.
57608 .

4293.
4627 .

4667.

. 48
. 49

17. 85

12. 25

5088 •

17. 78

11* 95

I 9 42

128557.

4784.
5 107.

. 44
. 47

12* 24

132618.

5 238 •
5457.

18. 05

194 3
| 9 44

6160«.
62326.

18. 24

135582.

5

529« ,

. « 6

18. 32

12* 53
12* 65

!9 4 S

1 4 4 98 1

«

6 6 8 6 3

946

1 6 5 3 8 8

.

77975.

I 9 47
194«

19^ 328.

92560.

204715.

103092.

214874.
23r 026 .

1

9 39

1

1

1

1949
( 950

!9 9

|

! 9 S2
I 9S3
195 4
1955
1 95 6

735.

p

62855.

261622.
277547 .
280922.
302364.
327464,

. 46

18. 37

12* 56

. 47

18. 16

1 2 * 1 1

7506.

. 49

17. 54

11* 28

9144.
963?.

. 50
. 51

16. 78
16. 24

10* 40
9* 89

8499.

. 52

15. 59

9. 37

0706.
11641.

. 53
. 53

15. 05

8. 99

14. 72

8* 80

14352 .

. 54

14. 29

8* 48

13542*
16423,

. 54

13. 95

8* 29

. 55
•5 6

13. 57
13. 16

7. 99

. 56

12. 82

7* 59

12. 61
12. 36

7 * 55
7* 43

11209.

2470«.
I 39056.

13100.
.

. 156707.
16 « I 7

5996 .
7094.

9362 .
10189.

1

1 1 0

89.

5909.
6580*
8047 .

10555.

1 « 8

6

6

.

14263.
15169.
15899.

»

1

180580.
201318.

1686«.

2 169 93.

20565.

15400«
18091 .

18733.

7* 76

3

6

1957

3

8

19 5 B

401874.

2255 11.

21605.

18416.

. 56

417801.
4342 9 J .

236

22551.
23469,

21300.

. 57

19620.

. 57

12. 07

7* 30

4 5 r 9 1 6.
477485,

257990.
271383.
285J39.

24370.
25«87,

19926«

. 57
. 57

1 1 . 8 8

7* 26

1

959

1 9 60
196

1

1962

12 0 4 «
37 7 .

.

1 2 0

3

497328.

1 6

2«7 35

?.
0

.

11. 70

7. 20

2238( 3.

. 58

11. 49

7* 13

2 2 79 ?•

1 1 . 2 2

7* 02

10. 96

6 * 8 8

2 0 1 6 2

*

!9 6 4
]9 6 5

520555 .
559780.

303571.

2662«.
28089 .

329423.

29974.

23194.

. 58
. 59

t 966
1 967

607772.

363036 •
3 9 6 1 19.

32653 .

2«97n.

. 6 0

10. 60

6.71

26853»

. 60

10. 34

6. 64

43977«.

359) 6.
3 9 Ç7 9 .

29005.
3 18 1 R «

. 60
• 6 1

10. 19
10. 09

6* 61

35344.

.60

10. 08

6* 70
6 •80
6. 90

1

96 3

196«

65978 2 .
7 2 0 10 0 .

1969
| 970

8) 7835.
908 2 5 4 .

495207 .
54 R9 6 1 .

44200.
49«37.

197 1

9997 8 2 .

600570.

54463.

3 9 2 4 « .

. 6 0

10. 09

668192.

59089 .

43263.

,60

10. 16

1972

1 10687

7.

6* 62

P RI CE S

P R I V A T E L Y

o .v n e d

C O N S T A N T

.

C O S T

w

i t

1 ,

D O U B L E - D E C L I N I N G

AL L

I NDUS T RI E S ,

h

p

u

r

1 9 5 8

c

h

a

s

e

YEAR

o

f

g

o

v

e

r

n

m

e

n

t

B A L A N C E

D E P R E C I A T I O N ,

S E R V I C E

NE T
S T OC K S

DI S CA RDS

1925

392293.

168823,

17225.

909368.
919533.

175339.
180112,
18978 1,

18068,
19190.

13530.
13928.

191185.

19833,

19669 ;

1930

936218,
992339.

192995.

20181.

15597.

193 1

990972.

186709.

19612.

15 9 6 0 ü

1932

176278,

1933

933186.
929097 .

166915.

18921.
17199.

1939

917096.

159092.

16399.

16190.

1935

912309.

159393,

16129,

16329,

1936
1937

9 1 1822,

153636.

16909.

155359.

s

s

e

t

s

a

t

s

e

c

o

n

d

h

a

n

d

p

L I V E S

8 5 . 0

P E R C E N T

O F

1 17 1 U
12695,

N E T - GR OS S
RA T I O
.

A V E R A GE
GR O S S

A GE
NE T

. 93

19. 79

9^ 71

. 93

19. 69

. 93

9. 98
9. 36

. 99

19. 61
19. 58

. 99
. 99

19. 99
19. 58
19. 91

9^56

16010.

. 92
. 9 1

15. 92

10. 19

16 6 8 5 I

. 39

15. 95

10^ 80

16. 39

11. 25

. 37

16. 71

1US O

16 2 9 8 j

. 37

16. 82

1 1 j 95

17029,

16 7 8 0 .

. 38

16. 82

11. 22

151880.

17030.

1697 1 ;

. 37

17. 01

1 1 ¡ 37

16617.

17902 ,

. 37

11. 35

16713.

18 3 8 ? i

. 37
. 38

17. 19
17. Ï 2
16. 95

. 37

17. 11

10. 92

. 36

17. 36

11. 28
11, 35

18709.

9. 26
9 i 09
9. 17

1938

9 138 B 9 .
910569,

1939

907978,

19 9 0
199 1

908969.

150392,
152332.

1992

912197.
90783 1.

157036,
152118.

17301.
17379.

1993
1999

901028.
397956.

195929,

16735.

18567.
16 7 2 8 ^
16899,

192515.

16330.

16 9 8 5 i

. 36

17. 96

1995
1996

900035.

195525.

16733,

17136.

. 36

17. 28

10, 95

9 1U8 0 6 ,

157127.

18165.

19015.

. 38

16. 72

10. 03

1997

928705.

15. 97

9. 10

961761.

20117#

. 92
. 93

15. 26

1999

23159.
25108.

18160.
19 5 9 9 i

. 90

997216.

172892.
187727,
197161.

20512.

¡ 9 98

19. 76

8 ^ 1
8. 09

1950

980881.
5 U0 6 9 Ü.

207996.
219367.

26682 .
28913.

18355,
20 128 ,

. 93
. 99

19. 23
13. 72

7, 78

195 1
1952

518053.
536325.

227653 .

29799 .

21328,

. 99

7 ^ 5

238095.

31051 .

29383.

. 99

13. 36
12. 99

295620.

. 99

26833.

. 95

12. 73
12. 99

7Ì 09

256663,

32233.
33598 ,

23533,

1955

553962.
572703.

1956

595509.

268710.

35176.

25118.

. 95

b',7b

1957

615889.

279076.

36992 .

27695.

. 95

12. 12
11. 89

1958

630255 .

283303.

37169.

28006¡

. 95

11. 80

b'.n

1959

289929.

37773.

31276,

. 95

11. 69

6, 78

1960

695172.
66 3S95 ,

298910.

38902.

. 95

11. 55

6. 75

196 1

660050 .

309966.

39882 .

29980 ^
30389,

. 95

11. 96

1962

699872.

90988 ,

11. 39

(,'.79
b'.lb

7 2 0 0 1 9.

3 1063 ^
33903.

. 95

1963

313692.
323709 ,

. 95

11. 22

6. 72

1969

795196.

99555.

3 9 9

11. 09

6 ; 6 2

778123.

97299,

i s ;
39 7 9 9 i

. 95

1965

337975.
357129.

. 96

10. 80

6, 99

1966

817822.

381992,

50779.

. 97

855333 .
899972.

901939.

59359,

. 97

10. 50
10. 29

b '. 2 9

1967
1968

36912.
38129.

921177,

57657.

39567 ;

. 97

b‘
.1 0

1969

936636.
973369,

991829.

61110.
63979.

. 97
. 97
. 96

9. 86

66093.

90932.
93105.
95659 .

10. 11
9. 99
9. 83

6. 09
6, 16

68815.

98719.

. 96

9. 77

6¡ 15

1953
1959

1970
197 1

1006892.

956073.
967699 .

1972

1095139.

989118.

r

i

c

e

s

B U L L E T I N

CO
rn
0■

929605.

a

DOL L A R S ---------

DEPRE­
C I A T I ON

1926
1927
1928
1929

S U R P L U S

T OT A L

E Q U I P ME N T
A ND S T R U C T U R E S
- - - - - - - - - MI L L I O N S OF
1958
GR O S S
S T OC K S

s

D O L L A R S

92560.

1 1 ¡ 09
10, 67

7Ì 50
7. 16
6. 92
6. 70

6. 15
6, 09

F

PRIVATELY OWNED'. ..ITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1, 19S8 DOLLARS
85.0 PERCENT OF BUL
LIVES
ALL INDUSTRIES, TOTAL
EQUIPMENT
-MILLIONS OF 1958 DOLLARSYEAR
1925
1926
1927
1928
1929

1930
193 1
1932
1933
1939
19 35
1936
1937
1938
1939
1990
199 1
1992
1993
1999
1995
1996
1997
1998
1999
1950
195 1
1952
1953
1959
1955
1956
1957
1958
1959
1960
196 1
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

LROSS
STOCKS
126259.
13 0 8 0 7 .
133293.
136131.
139995.
190531.
138111.
132676.
1 2 7252.
123702.
122361.
129127.
126797.
125859.
125516.
127529.
13 1690.
131996.
130599.
132153.
137985.
196971.
160987,
176991.
188961.
2U92 19.
219911.
232692.
295998.
266686•
268918,
282537 .
293892.
3 Ü0 7 9 9 ,
308632.
318775.
326990.
3377 10 .
399163.
369611.
389689.
90983 1 .
9399 19 »
959978.
987900,
511357.
5329 19.
558958.

NET
STOCKS
53225.
5 5 282,
55631.
56929.
58918.
57690.
59192.
9 8 8 1 Q»
997 5 5 .
92536 .
9 2 300.
999 3 5 .
97276.
96365.
9 70 3 1 i
50209.
59879.
53399.
51981.
52199.
56799 .
63910.
75399,
86131 ,
92196.
99165,
105639 .
109737.
115108.
1 1 7797 .
123198.
127908.
131683.
131375,
139105,
137775.
139356.
193693.
199579.
158165,
169889.
185163.
198090,
210387.
223250 .
230869 ,
237515,
299067 .

DI SCARDS
DEPRE­
CI ATI ON
t
6580,
9072 ,
7297 ,
9602 ,
8007 :
9883 .
9989 .
8087 ,
875 5 ,
10336.
9326 .
10912.
898 1 :
9892 .
92 9 3 ,
890 7 .
9683 j
8059 .
9105,
76 0 9 .
8 8 9 8.
7632 .
8558.
812 6 .
9 Ü7 9 |
8809 .
899 9 ,
887 3 ,
8569 ,
9 7 6 1 :
i o 117 :
8725 .
10076:
9283 .
8093 :
9929 ,
8079:
9095.
8078 :
891 3 .
8189:
9956 .
9896,
10696.
8 9 0 0 :
12697,
10227 :
19933.
10783,
16567.
9 0 2 1:
17859.
10627:
19297.
11810.
20276.
19909,
21178.
19293,
21981.
17609:
22897,
15826.
29091,
18979:
2989 1 »
18890,
25115.
22079 :
25939 ,
20772:
26279.
21329;
2 6 95 2 j
22185.
27799 ,
29719;
29012.
25096,
30680 .
25593;
329 1 9 ,
26906,
35859 .
28956;
38877 ,
29785.
91687 »
30905:
99623,
32695,
96925.
35068.
98515,
38010.
50785.

:t - r o s s
RATIO
.92
.92
.92
.9 1
.92
.9 1
.39
.37
.35
.39
.35
.36
.37
.37
.37
.39
.92
.9 1
.39
.39
.9 1
.99
.97
.99
.99
.99
.98
.97
.97
.96
.96
.95
.95
.99
.93
.93
.93
.93
.93
.93
.99
.95
.96
.96
.96
.95
.95
.95
«

«

3 v* r3
ross

8.81
8.79
8.80
8.82
8.77
8.90
9.22
9.71
10.16
10,99
10.51
10.31
10.02
10.02
9.91
9,61
9.21
9.18
9.1 9
9.09
8.65
8 . 16

7.95
6.89
6.59
6.36
6.2 1
6.20
6.18
6.27
6.30
6.35
6.93
6.60
6.69
6.75
6.85
6.86
6.89
6.77
6.62
6.93
6.29
6.18
6.09
6.09
6.11
6 .0 8

«

*

AGE
NET
5^2
5.51
s;57
5.58
5.97
5.61
5^9
6.57
7.00
7.15
6'.<i7
b.H6
5.95
5,96
5:78
5.36
9^3
5.13
5^3
5 o26
9.88
9.95
3,93
3.67
3.69
3.72
3.76
3,86
3U9
9.01
9.00
9.09
9 ;0 9
9.29
9,26
9; 27
9^3
9.30
9i23
9.11
3,96
3.80
3,73
3.70
3^7
3.73
3'.19
3.76
T-; f .

O.V' iV E D .
AJt H PURCHASES
CUNSTANT COST !■ 19S8 DOLLARS

PR I V A T EL Y

DOUB L E - DE CL I NI NG

q

ov* rn]

«

*

nt

surp2 us

3

ss* ts

BALANCE DEPRECIATION, SERVICE LIVES

3

t s*

Q

on­

)

3

85.0 p * r Q * n t o q

n­

prx
&

u2

ALL INDUSTRIES, TOTAL
STRUCTURES
YEAR

■

|

|

■

o n s

o
­

i 9 S8

q

o

|

DEPRE­

S T OC K S

S T OC K S

C I A T I ON

266039 .
273561.
281289.
288474 .
2 96 2 7 3 .
301808,
302861.
300510.
296845.
293396.
289944.
287695.
287087 ,
284710.
282462.
280945.
280507.
276385.
270428.
265306 .
2 6 20 5 U .
265336 .
267718,
270725.
2 73 3 0 U .
2 7 6 6 6 1.
281229.
285412.
290827 .
296776.
30 3 7 9 U .
3 12972.
32 2 0 4 2 .
329511.
336540.
344770.
353111.
362161.
370851.
380535 .
393539.
40799 1 ,
420914.
434493 .
448738,
462012.
473928.
486176.

1 15597 ,
120052.
124481.
128356.
132767.
134805.
132567 .
127469.
121660.
1 16507 .
112043.
109200.
108077.
105515.
103361.
102127.
102161.
98769.
93948.
90316,
88730.
93717.
97493,
101596.
104964,
108831.
113733.
117916.
122937.
127874.
133466,
140802.
147392.
151928.
155820.
160635.
165110.
169799.
17413!),
179310.
187241 .
196279.
203398,
210790,
218574,
225204 .
230129.
235051.

|

B

8153.
8466.
8821 .
9151 .
9497.
9769.
9770.
9514.
9 145.
8790.
8492.
8283,
8 2 15 i
8 157.
80 4 7 ^
7988 ,
8018,
7955.
7690.
7417,
7277.
7468,
7865.
8221 .
8540,
8829.
9166.
9518,
9873.
10252.
10652.
11137.
11651 ,
12049.
12334.
12623.
12930,
13239.
13548.
13875.
14330.
14920.
15476.
15970,
16488,
17054 ‘
17577.
18029.

r

s

- - - - - -

DISCARDS
513 1.
5 399 ^
5522.
584 1,
6109.
627 1 ,
6480.
6 7 66 i
7002^
7085.
748 1;
7690 .
7 7 00.
7972.
8141 j
8 2 7 2.
8490 j
8 6 85 i
8 8 25.
8907 i
8947 ,
9 16 9 ^
9259,
9 3 17 !
9334,
9334 i
950 1.
9518,
9479.
9 2 40 j
9229.
9 292.
9 17 1.
9 116«
9 197.
9208,
9065 ,
8 87 7 ^
9190.
9 37 2 !
9256.
9 50 6 i
9673,
9 78 3 j
10026,
10410.

10587.
10704 i

NET-GROSS
RATIO
.43
.44
.44
.44
.45
.45
.44
.42
.41
.40
.39
.38
.38
.37
.37
.36
.36
.36
.35
.34
.34
.35
.36
,38
.38
.39
.40
.41
.42
.43
.44
.45
.46
.46
.46
.47
.47
.47
.47
.47
.48
.48
.48
.49
.49
.49
.49
.48

AVERAGE
GROSS
17.56
17.46
17.37
17.30
17.19
17.72
17.50
17.94
rO

n* t

:r
•
CD

192S
1926
1927
1928
1929
1930
1931
1932
1933
19 3 4
1935
1936
1937
1938
1939
1940
194 1
1942
19 43
1944
1945
19 46
1947
1948
1949
1950
195 1
1952
1953
1954
1955
1956
1957
1958
1959
1960
196 1
1962
1963
1964
1965
1966
1967
1968
1969
1970
197 1
1972

J

GR O S S

18.90
19.32
19.63
19.83
20.10
20.35
20.53
20,59
20.89
21.31
21.65
21.82
21.41
21.09
20.72
20.40
20.04
19.59
19.J9
18.74
18.31
17.87
17.33
16.87
16.54
16.27
15.98
15.73
15.52
15.34
15. J4
14.87
14.60
14.42
14.27
14.}3
14.04
14.02
14.01

AGE
NET
11Î59
1 1 .30
1 1 i05
10.88

o
■•
O'
03

----------

10.69
11.02
11,58
12^20
12.74
13.21
13.48
13^53
13.74
13^89
13.91
13^75
14^04
14.54
14.86
14.84
13,81
13.09
12.43
11.95
11.47
10,97
10.60
10.23
9.92
9,63
9.27
9.03
8.96
8,94
8^88
8.36
8^84
8.85
8.83
8,69
8^55
8 i52
8.49
8,47
8.50
8.60
8 i69
; *51

2 *

Q *

s

tx n

q

PRI VAT EL Y

U. - V ED. "

CONS T A NT

J

COS T

; . I TH
1.

DOUB L E - DE CL I NI NG

PURCHASES

19 S 8

OF

G O V E R N ME N T

SURPL US

ASSETS

AT

S E CONDHA ND

BA L ANCE

D E P R E C I A T I ON ,

SERV I CE

L I VES

85. 0

PE RCENT

OF

BUL L ET I N

F A RM
E Q U I P ME N T

AND

ST RUCT URES

MI L L I O N S

YEAR
I9Z5
192 A
1927
1928
1929
1930
193 1
1932
1933
1934
1935
1936
193 7
1938
1939
19 4Cl
194 1
1942
194 3
194 4
1945
1946
1947
1948
1949
19 50
195 1
1952
1953
195 4
1955
1956
1957
1958
1959
1960
196 1
1962
1963
1964
1965
1966
1967
1968
1969
1970
197 1
197 2

PRI CES

DOL L A RS

OF

GROSS
NET
STOCKS
STOCKS
12822.
31263.
12969.
3175a.
13107.
32243 .
13311.
3277B.
3331U.
13546.
33419.
13377.
32954.
12705,
32099.
11761.
10899.
31171.
10515.
30677.
10496.
3050 1.
30726•
10857.
31079.
11279,
3U 98 1.
11221.
3 1Cl37 .
11301.
11376.
31120.
12002.
3 18 4U .
11785.
31665.
11384.
31290.
31579.
11698.
12092.
31961.
33114.
13171.
35378.
15200.
17577 ,
38317.
19748.
41342.
44295.
21578.
22947.
47037.
49199. ' 2364 1.
24548,
51598.
53437.
24883.
25162.
55152.
25018,
56292.
57267.
24921,
58432 .
25203.
25325,
59260.
24980.
59400.
59592.
24915,
59823.
24990 1
60561.
25567,
o 12 11.
25978.
62321.
26770.
6 38-31 .
27805.
29U 39 .
658 13.
29676.
67323 .
30227.
68853.
70525.
30813.
31197,
72012.
320B4 .
7 40 66 .

1958

DOL L A RS

DISCARDS
DEPRE­
CIATION
1442.
1114 ;
1145.
1493 .
11691
1616.
1541,
12 10,
1600 l
1303 !
1344 ,
1622,
1365 !
1572.
1381 .
1470.
14 16 «
1350.
1293.
1403,
1302.
1460 1
1492.
1357.
1509 1
1441.
1474 .
15 13 ^
15031
1479.
1498 .
1506.
1489 .
1583.
1580 ;
1622.
1538 1
1564.
1578.
1553.
1619.
1607.
16 18.
1692.
1654.
1890,
1648 1
2209.
2549.
1693.
1721,
2844 ,
1696,
3069.
1726 ,
3193.
1804.
3296 ,
}B37;
3392 .
3438.
2052,
3444 ,
2160 j
2354 ^
3426 .
3448 .
2566 i
2777,
3484.
2978 .
3462.
3428.
3170,
3275 1
343 1.
3489 .
3328 j
357 1.
3333 1
3667 ,
3349 .
3820,
3295 1
330 1,
4000.
3270 1
4143.
32581
4237 ,
3239 1
4323 .
3298 ,
4402 .
4514.
3347 1

NET-GK055
RATI 0
.41
.41
.4 1
.4 1
.4 1
.40
.39
.37
.35
.34
.34
.35
.36
.36
.36
.37
.38
.37
.36
.37
.38
.40
.43
.46
.48
.49
.49
.48
.48
.47
.46
.44
.44
.43
.43
.42
.42
.42
.42
.42
.43
.44
.44
.44
.44
.44
.43
.43

AVERAGE AGE
NET
9 .’ B 7
15.56
9.81
15.48
9 175
15.41
9 ¡64
15.31
9.51
15.20
9,66
15.28
toi 15
15.60
16,09
10,87
11¡55
16.59
11,73
16,86
11.51
16.91
10.92
16.72
10 13 4
16.45
10 125
16.41
10.03
16.28
16.14
9.82
15.68
9,20
9 1 27
15.63
9.47
15.71
9 1Q 8
15.43
8.70
15.11
14.48
7.95
6.96
13.49
6.18
12.46
5.73
11.62
5.51
10.96
5,47
10.52
5.58
10.28
5.64
10.05
5.81
9,99
9.95
5 19 7
6,20
10.04
6.39
10.13
6.47
10.17
6,57
10,2S
6.77
10.40
6,88
10.50
10.58
6 19 5
6.89
10.56
6.89
10.56
6 lao
10,48
6.68
10.36
6,56
10,21
6,58
10.17
6.62
10.14
6 16 6
10 .Ï4
6,73
10.16
6 1 69
10.14

GROSS

F

p r

■

v

B

t

•

|

y

u

a

CONSTANT

d

;

m

e

Q

ost

w

i t

h

p

u

r

c

h

a

s

e

s

o

f

g

o

v

e

r

n

m

e

n

t

s

u

r

p

l

u

s

a

s

1, 19 58 DOLLARS

DOUB L E - DE CL I NI NG

&

3

2

3

nQ

*

DEPRECIATION, SERVICE LIVES

s

e

t

s

a

t

S

e

c

o

n

d

h

a

n

d

.

E QU I P ME MT

YEAR
1925
¡926
1927
1928
1929
1930
193 1
1932
1933
1939
1935
1936
1937
1938
1939
1990
199 1
1992
1993
1999
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
I960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

NET-GROSS
RATIO
.99
.99
.93
.99
.99
.93
.9 1
.38
,36
.36
.36
.39
.91
.90
.81
.9 1
.93
.92
.90
.91
.92
.93
.96
.99
.51
.51
.50
.98
.97
.85
.88

.82
.81
.80
.39
.39
.38
.38
.39
.80
.81
.82
.83
.83
.83
.83
.83
.83

r

i

c

e

s

85.0 PERCENT OF BULLETIN F

T ARM
---- -MILLIONS OF 1958 DOLLARS-----DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
STOCKS
629.
93 1|
5026.
11985.
6 951
989 .
5307 .
12111 .
1017,
6 72.
5993 .
12ft92.
1095.
705.
578 1.
13270.
795 »
1110 .
13938.
6 133.
830,
1192.
19353.
6237 .
898.
1110 .
5911.
19289.
863 1
1028.
5399.
13887.
928.
8 951
9817.
13392.
88 1.
889 .
13316,
9733.
933,
9 12.
13957.
9695.
979 ,
967 .
13955.
5386.
1069.
983.
19591,
5890.
988.
1102 .
19717.
5952.
978 ;
1113.
15012.
6 111.
97 11
1196.
6325 .
15901.
9691
1229,
7019.
16360.
1099,
1272.
16959.
6690.
1217,
1010.
6518.
16289.
1096.
1206.
16799.
6865.
1090.
1265.
17923.
7313.
1085,
1332.
18019.
7669 .
1132 «
1991 .
19769,
9055.
1778.
1121.
10881.
22252.
1189.
2090.
12589.
29661.
1199,
236 1.
13987.
27930.
119 1I
2565.
19979.
29797 .
1215.
267 1.
31599, ' 15319.
1303 1
2757 .
15926.
33655 .
1356.
2890.
35217.
16009.
15831
2876.
16098.
36609.
1691 ,
2873 ,
37921.
15733.
1901 .
2896 .
15967.
38100.
2119,
2862 .
15599.
38975,
2396 1
2892 .
39536.
15619.
2553.
2867 .
39929.
15192.
27551
2830.
15060.
39373.
2875.
2831 .
15078.
39397.
2929.
2887 .
39626.
15599.
2956 .
2966,
15997.
90189.
29721
3060.
91098.
16723.
2935,
3210.
17736.
92337.
3388 .
29331
18929.
93978.
2918.
3528.
19550.
95219.
3619.
28871
20106.
96503.
2886 .
3703.
97666.
20672.
2918.
3778 .
21062.
99136.
2989 .
3888 ,
21959.
50932.

p

AVERAGE AGE
NET
GROSS
8.80
7.35
8 172
7.3 1
8 173
7.35
8.66
7.35
8.57
7.31
8.66
7.81
5 105
7.78
5,62
8.21
6,15
8.69
6.12
8.B9
5l79
8.89
5.21
8.63
8,7 9
8.33
8.79
8 .29
8,72
8 « I7
8,62
8.02
8,26
7.68
8 186
7.68
8 17 7
7.81
8,58
7.67
8l39
7.98
8.30
7.38
3 182
6.83
3.83
6 .29
3,28
5.90
3l29
5.69
3.81
5.68
3,65
5.75
3,80
5.88
8,03
6.05
8 l21
6.23
8,86
6«53
8,63
6.79
8,65
6.97
8 169
7.18
8,82
7.37
8.88
7.50
8,81
7.58
8 16 9
7.58
9,55
7.51
9 138
7.37
9,21
7.19
9.06
6.99
9,08
6,90
9 11 1
6.88
9 119
6.79
9.20
6.80
9.17
6.78

p

r

i

v

a

t

e

l

y

o

w

n

e

d

',

w

i t

C ON S T A N T
COST t,
D OU B L E - D E C L I N I N G

h

p

u

r

c

h

a

s

e

s

o

f

g

o

v

e

r

n

m

e

n

t

s

u

r

p

l

u

s

a

s

1958 DOLLARS
B A L A NCE
DEPRECIATION, SERVICE LIVES

s

e

t

s

a

t

s

e

c

o

n

d

h

a

n

P R I C E S

d

85,0 PERCENT OF BULLETIN F

F A RM
ST RUCT URES
- - - - - - - - - - MI L L I O N S

y

•

B

r

OF

NE T

GR OS S
S T OC K S

S T OC K S

1925

19778,

7797 .

19 2 4
1927

1949»,

7662.
7619.

1928

19401,
19508,

1929

19372,

19 30

19044.

7913.
7 190.

1931

18445.

6799.

193 2

6917.

1933

18212.
17778.

1939

17340,

5782 .
560 1.

7530.

6082 .

1935

17099.

193 4
1937

14538.

1938

14245,

5270.

19 3 9

! 4025.
15719.

5190.
505 1.

1990
199 1

14771,

5972.
5389 .

15980.

9982 .

1992

15211.

1993
1999

15001.

9899 .
9866 .

19731.
19539.

9833 .

19 9 5
1994

15095.

5508 .

1997

15409.

6195.

1998
1999

14 0 4 5 »

6697.

14981.

1950

14065.

7 163.
759 1.

195 1

17290.

1952

17605.

1953
1959

17993.
18270.

8622 .
8879 .

1955

18599.

9069 .

1954
1957

18871.

9285 .

19168.

9959 .

1958
1959

19957.
19723.

9605.
9711.

1940

9789.

194 1

19971.
20219.

9859 .

1942

20975.

9911.

194 3

20735.
21026,

10 0 3 J .

1949
1945

9779 .

7968 .
"

8322 .

9967 .

21273.

10097.

1944

21599.

10069.

1947

21835.

10115.

1948
1949

22109.

10125.

22351.

1970
197 1

22639.

10120.
10191,

22876.

10139.

1972

23135.

10125.

l

958 DOLLARS
DISCARDS
DEPRE­
CIATION
990 ^
511,
509.
500.
999.
997 .
504 ,
996,
509.
990.
5 13.
980 ,
5i7;
962 ,
518.
992.
922 ,
5 21 ;
522 .
909 .
527 .
39 1.
526.
382 .
527.
377 .
525.
37 1.
366 .
525.
527 .
360.
526.
359 .
531 .
350,
528.
397 .
395.
532 ;
529 ,
392 .
533 .
360,
522,
399.
527 .
93 1.
959.
510.
527 .
983 .
506 .
509 .
522.
si i;
50 1.
539,
982 .
552,
969 .
562 .
969 ,
57 1.
953 .
580.
998.
586 .
932 ,
592 .
926 .
595.
598.
915,
600.
901;
399 ,
' 602,
605 i
377 ;
377 ,
608.
360l
6 10.
368 .
6 13.
352i
616.
6 18.
37 1,
353.
62 1.
379.
629 .
359 .
626 .

NET-GROSS
RATIO
.39
.39
.39
.39
.38
.37
.36
.35
.39
.33
.33
.33
.33
.32
.32
.32
.32
.32
.32
.33
.33
.36
.39
.92
.93
.95
.96
.97
.98
.99
.99
.99
.99
.99
.99
.99
.99
.98
.98
.98
.97
.97
.96
.86
.95
.95
.99
.99

AVERAGE
GROSS
20.33
20.5 1
20.60
20.72
20.88
2 1.21
2 1.63
2 2 .10
22.55
22.97
23.28
23.88
23.58
23.76
23.89
28.09
28.J7
28.28
28,27
28 . 2 6
28.26
22.99
2 1.91
2 1.00
20.28
19.55
18.96
18.81
17.95
17.58
17.2?
17 .(DO
16.77
16.59
16.87
16.39
16.35
16.38
16.35
16.38
16.87
16.59
16.69
16.85
17.02
17.20
17.80
17.62

AGE
NET
13.15
13;38
13.37
13.86
13 i60
1 8 ;o 1
18;58
15.28
15.82
16.33
16,51
16;S3
16.81
16.81
16 i2Ö
16.33
16.16
16. Q5
15.75
15 ;88
15.29
13.03
11,68
10;69
10.03
9.60
9.32
9; 13
9.05
9;09
9; 1l
9,16
9,28
9 ' . Hi

9 i59
9 j79
x o ;o
1 0 ;2 1
10,81
10^60
10.83
1 1 ;o8
11,22
ï1 ;] 2
11,63
11.79
11.97
12; 13
«

bo

p r x v 3 t * 2 y 3 'n * ­ ; ..x t ) PURCHASES
Q onst3 nt
Q ost
1 , 1 9 5 8 ­ o2 2 3 rs

OF GOVERNMENT s u r p 2 u s

3

ss* ts

DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES

3

t

S* Q o n ­

)

3

n­

prx

MA N U F A C T U R I N G
E Q U I P ME N T

YEAR
192S
192 8
1927
1928
1929
19 30
193 1
1932
1933
i93M
1935
1938
1937
193 8
1939
1940
i9 M
1942
19 43
1944
1948
1948
1947
1948
1949
1950
195 1
1952
1953
1954
1955
1956
1957
1958
1959
I960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
19 7 1
1972

AND

GRUS5
STUCKS
86953.
89588.
91847.
94667 .
98293.
99398.
984 1U .
95845.
9 4ü0 3 .
92322.
90778,
90316.
90846 ,
89525.
83586.
88853.
90441.
89334 .
87386 .
86202.
67G5 9 ,
93886.
100570.
106296.
109644.
112828.
118341.
123213.
128242.
133346.
138344.
145054.
151511.
154945.
156908.
159891.
162629.
165 R7 7 «
168596.
173134.
180305.
190030.
199902.
208186.
217065.
224231.
229131.
234589 .

ST RUCT URES

n* t

STOCKS
36885.
38514.
39667.
41311.
43705.
43573.
41549.
38387 .
3627B.
34537.
33155.
32958 .
33676.
32556.
32082.
32838.
34730.
33829 .
32275.
31505.
33124.
39373 .
45121 .
49147.
50507 .
51434.
54387.
56721.
58976 .
61025.
62920.
66442 •
69606 .
69810.
69091.
69532.
69550 .
70022 .
71086,
73384.
77869 .
84265.
90179.
94083.
97890.
100029 .
100298.
101316.

1958 DOLLARSNET-GROSS
DEPREDISCARDS
RATIO
C IAT ION
.42
3 172,
4175.
.43
3337.
4330.
.43
3397,
4487 ,
.44
347 1.
463 1.
.44
3629.
4843 .
.44
3740.
4954.
.42
3808.
4826 .
.40
3959 .
4538 ,
.39
4005 .
425 1.
.37
4013,
4060.
.37
4 111.
394 1.
.36
4199,
3930.
.37
4222.
4025.
.36
4238 ,
4030.
.36
4428.
3948,
.37
4487 ,
398 1.
.38
4465.
4142.
.38
4406.
4200.
.37
4468.
4074.
.37
4395.
398 1.
.38
4360,
4100.
.42
4543.
4638 ,
.45
4477 .
5451 .
.46
4451 .
6168.
.46
4574,
6570.
.46
4498,
6751 .
.46
4503.
7055.
.46
5030.
7433,
.46
5074,
7750.
.46
5087 ,
8054,
.45
53 14,
8358.
.46
5639 ,
8776.
.46
6058 ,
9256.
.45
6332 .
9478.
.44
69 13.
9454.
.43
703 1,
9490.
.43
6949,
9584.
«42
738 1,
9704.
.42
7967 ,
9917.
.42
8127,
10276.
.43
8238.
10892.
,44
8526,
11819,
•H5
8936,
12840.
.45
934 1,
13660.
.45
930 1,
14348.
.45
9920,
14895.
.44
10565,
15157.
.43
11023.
15423.

Q *

s

,_ ...
85.0 PERCENT OF BULLETIN F

AVERAGE AGE
NET
GROSS
7.33
11.53
7 •13
11.42
7,05
1l0 8
6*91
11. 2 8
6*68
11.10
6.86
11.21
7,32
11.54
7.97
12.02
8,41
12.40
8.76
12.74
9,00
13.02
8,92
13.11
8.61
13.06
8.78
13.27
8,77
13.37
8,43
13.27
7,89
12.99
8,04
13.09
8.32
13.28
8.39
13.35
7.88
13.05
6.6 H
12.09
5,92
1 1.?8
b.6 2
10.74
b •68
10.51
5.78
10.33
5.66
10.02
B .63
9.80
5.62
9 •6 2
5.63
9.51
5,67
9.42
5.57
9.25
5,52
9.13
5.71
9 «20
5 ,9 4
9.33
6,05
9.39
¿{18
9.51
¿.25
9.59
6,25
9.62
o.lo
9.59
5.93
9.45
b {6 3
9,21
5 ,4 4
9.00
5,40
8.90
5.38
8 •8 3
5.4b
8,82
b .60
8.89
5.68
8.94
G l

P R I V A T E L Y

O V N E D ,

C O N S T A N T

C O S T

I T H

1 ,

D O U B L E - D E C L I N I N G

P U R C H A S E S

1 9 5 8
b

a

l

a

O P

G O V E R N M E N T

s

u

r

p

l

u

s

A S S E T S

A

t

S E C O N D H A N D

p

r

i c

e

s

D O L L A R S
n

MANUFACTURING
EQUIPMENT
----- MILLIONS OF

c

e

D E P R E C I A T I O N ,

1958

S E R V I C E

L I V E S

8 5 , 0

P E R C E N T

O F

B U L L E T I N

DOLLARS------

GR OS S

NE T

DEPRE­

YEAR

S T OC K S

S T OC K S

CI A T I ON

1925

2 9 5 6 U •

12559 .

1999,

DI SCARDS
153 7

NE T - GR OS S

A V E R A GE

A GE

RAT I O

GR OS S

NE T

. 42

8, 10

5¡ 05

1926

30612,

13119.

2097 .

16 16

. 43

8. 02

4. 96

1927

31362.

13372.

2 168.

1688

. 43

8. 04

4¡ 99

1928

32236.

13729.

2216.

17 15

. 43

6. 03

4, 98

1929

3 3 25 2 .

14229.

2294.

1797

. 43

7. 99

4 ¡ 9 3

19 3 0

33514,

14030.

232 1 .

1882

. 42

8. 13

5 ¡ 10

193 1

33181 .

13330.

224 1 ,

• 16 9 1

. 40

8. 39

5. 43

1932

32177,

12168.

2087.

1947

. 38

6. 79

5. 93

1933

31198.

11236.

1928.

1996

. 36

9. 16

6. 31

1934

30427 .

10637.

1827.

2 0 13

. 35

9. 43

6, 50

1935

3 ü 0 8 5 .

10505 .

1802.

2020

. 35

9. 53

6¡ 39

1936

30352.

10936.

1864,

2033

. 36

9. 42

5, 9 8

1937

30842.

11567.

1975.

2 124

. 38

9. 21

5 ¡ S6

1938

30528.

11350.

2005.

2 110

. 37

9. 26

5. 58

1939

30442.

11971.

1978.

2200

• 3 8

9 . Ï 9

5 ¡ 44

1980

30973.

12188.

2027 ,

223 1

. 39

6. 93

5, 08

194 1

31853.

13149.

2141 .

224 1

. 41

8. 60

4. 74

1942

31969.

13158.

2193,

2086

. 4 1

8. 51

4, 79

1943

31991.

13103.

2 16 2 ^

2086

. 41

8. 44

4 ¡ 8 7

1944

32557.

13543.

2177.

2 Ü5 0

. 42

8, 25

4 ¡ 7 8

1945

34322.

15017.

2336 .

2042

. 44

7. 83

4. 43

1946

37535.

17675.

2711,

2 140

. 47

7. 22

3. 95

1947

42636.

21605.

3297,

2085

. 51

6. 52

3. 52

1948

47424.

24624.

390 1 .

2 116

. 52

6. 12

3. 42

1949

50715.

25800 .

2 137

. 51

6. 05

3 ¡ 6 1

1950

54117.

26359.

4 2 6 0 ^
4448 ,

2 110

. 50

6, 06

3, 79

195 1

58833.

28972.

4733.

2 139

. 49

6. 01

3 ¡ 8 2

1952

6 3 Û7 Q.

30659 .

5064 .

2648

. 49

6, g4

3, 90

1953

67479.

32317.

5345.

2692

. 48

6. 11

3 ¡ 9 8

1954

71817.

33889 .

5615.

2937

. 47

6. 22

4, 06

1955

75895.

35113.

5877 .

3 U8 1

. 46

6. 37

4 ¡ 16

1956

81114.

37470.

6225.

3 4 16

. 46

6. 42

4. 13

1957

85826.

39394 .

6 6 15.

392 1

. 46

6. 50

4 ¡ 15

1958

88019.

39026.

6768 ,

4292

. 44

6. 73

4 ¡ 38

1959

89717.

38595.

6738 .

4750

. 43

6. 97

4 ¡ 58

I 960

9 2 Ü9 3 .

38961.

6789 ,

4863

. 42

7. 12

4, 66

196 1

94094.

38998 .

6882 .

500 1

. 41

7. 30

4 ¡ 7 5

1962

96149.

39553.

7000.

5553

. 41

7. 39

4. 7 6

1963

98450.

4048 1 ,

7202.

5935

. 4 1

7. 44

4 ¡ 7 2

1964

1 U2 0 4 8 .

42527 .

7538.

6077

. 42

7. 39

4, 57

1965

107 4 3 U.

46103.

8098 ,

6323

. 43

7. 21

4. 32

1966

114666.

50934.

89 14.

6545

. 44

6. 97

4, 06

1967

12 18 8 Q.

55171.

9793,

687 1

. 45

6. 77

3 ¡ 9 4

1968

128025.

58047 .

10491,

7282

. 45

6. 66

3, 94

1969

134796,

6094 1 .

11088,

7235

. 45

6. 5 9

3 ¡ 95

1970

140561.

62635.

11572.

7554

. 45

6. 59

4, 03

197 1

144717.

63132.

1 1822 ,

8202

. 44

6, 65

4 ¡ 16

1972

14 9 8 9 Ü.

64769.

12122,

8626 .

. 43

6. 66

4. 19

Cr

F

p

r

i

v

a

t

e

l

y

u

.v

n

e

d

;

. .

i t

h

p

u

r

c

n

6 •

9^

w B

]

3

nuq

3

Q

h

a

s

e

Lq

s

o

R
pr

•

f

g

• 6 ■ B

o

v

e

r

n

t

■

o n

m

,

e

n

t

s

•

r v

s

u

■ 6 •

r

p

l

u

| ■

s

v

a

•

s

s

s

e

t

s

a

8 S. 0

t

s

e

c

o

n

PERCENT

d

h

a

n

OF

d

p

r

3

p r

-

DI SCARDS

NET-GROSS
RATIO
.92

GR OS S

n

YEAR

S T OC K S

S T OC K S

1925

86953.

36885.

9175.

3172,

1926

89588.

38519.

9330,

3 3 3 7*

»9 3

1927

91897.

39667 .

9987 ,

339 7,

19 2 8

99667.

91311.

963 1 .

397 1 .

1929

98293.

93705.

9893 ,

3629 ,
3790 ,

.93
.99
.99
.99
.92
.90
.39
.37
.37
.36
.37
.36
.36
.37
.38
•38
.37
.37
.38
.92
.95
.96
.96
.96
.96
.96
.96
.96
.95
.96
.96
.95
.99
.93
.93
.92
.92
.92
.93
.99
.95
.95
.95
.95
.99
.93

•

t

q
6

•

I

B

t

•

1o n

19 3 0

99398.

93573.

9959 ,

19 3 1

9 8 9 1 U .

91599.

9826 ,

3808,

19 3 2

95895.

38387.

9538 .

3959 .

19 33

99003.

36278 .

9251 .

9005,

19 3 9

92322.

39537 .

9060.

9013,

1935

90778.

33155.

399 1 .

9 111,

1936

90316.

32958,

3930.

9199,

1937

90896.

33676.

9025.

9222 ,

1938

69625.

32556.

9030.

9238,

1939

68586.

32082.

3998.

9928,

1990

88853.

32838.

398 1 .

9987 ,

199 1

90991.

39730.

9 192.

9965 ,

1992

89339.

33829.

9200.

9906,

1993

67386 ,

32275.

9079,

9968.

1999

86202•

31505.

398 1 .

9395,

1995

6 7 s 5 9 .

33129.

9100.

9360,

1996

93886.

39373.

9638 ,

9593,

1997

100570.

95121 .

5951 .

9977 ,

1998

106296.

99197.

6 168.

995 1 ,

1999

109699.

50507 .

6570.

9579,

1950

1 12828.

51939.

6751 .

9998 ,

195 1

118391.

59387.

7055.

9503 ,

1952

123213.

56721 .

7933,

5030,

1953

128292.

58976.

7750.

5079 ,

1959

133396.

61025.

8059.

5 U8 7 •

1955

138399.

62920.

8358.

S 3 1M•

1956

195059.

66992.

8776.

5639 .

1957

151511.

69606 .

9256.

6058,

1958

169995.

69810.

9978.

6332,

1959

156906.

69091 .

9959 .

6 9 13#

I 960

159691.

69532.

9990.

7U3 1 •

196 1

16 2 6 2 9 .

69550.

9589,

6999 ,

1962

165977 .

70022.

9709.

738 1 #

1963

168596.

71086.

9917,

7 9 6 7 j

1969

173139.

73389 .

10276.

8 12 7#

1965

180305.

77869.

10892.

8238,

1966
1967

190030.

89265.

11819,

8 b 2 6 f

199902.

90179.

12890.

8 9 3 6 *

99083.

13660.

939 1,

1968

208136.

1969

217065.

1970

229231

19 7 1
1972

97890.

19398.

930 1 ,

100029,

19895.

99 20 ,

229131.

100298.

15157.

10565,

23 958?.

101316.

15923.

11023.

.

AVERAGE AGE
NET
GROSS
7 i3 3
11.53
7. 13
11.92
7.05
11-30
6.91
11.28

11.10
11.21

11.59

12.02
12.90
12.79
13.02
13.11
13.06
13.27
13.37
13.27
12.9?

13.0 9
13.28
13.35
13.0S

12. 0?
11.28
10.79
10.51
10.33

10.02
9.80
9.62
9.51
9.92
9.25
9.13

9.20
9.33
9 .3 ?

9.51
9.59
9.62
9.5?
9.95
9.21

9.00
8.90
8.83
8.82
8.89
8.99

c

e

s

BUL L ET I N

turx n«

EQUIPMENT n ­ STRUCTURES
__ ---MILLIONS o q 1958 DOLLARS

i

6 ¡6 8
6.86

7 13 2
7.97
8.9 1
8 176
9.00
8.92

8 ¡6 1
8.78
8 i7 7
8.93
7.8 9

8.09
8.32
8.39
7^8
6.69
5i?2

5.62
5.68
5 .78

5 I6 6
5 .6 3

5.62
5.63
5.67
5.57
s i S2

5.71
s|99
6.05
6^18
6.25
6^5
6.16
5;?3
5.63
5.99
5^90
5.38
5.95
5^0
5.68
Gl

F

P R I V A T E L Y

O V N E D . '

C O N S T A N T

C O S T

V .1TH
1 ,

D O U B L E - D E C L I N I N G

P U R C H A S E S

1 9 5 8

O F

G O V E R N M E N T

S U R P L U S

A S S E T S

A T

S E C O N D H A N D

B A L A N C E

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

8 5 . 0

P E R C E N T

O F

B U L L E T I N

MANUFACTURING
EQUIPMENT
YEAR
1925
1926
1927
1928
1929
1930
193 1
1932
1933
1939
1935
1936
1937
1938
1939
1940
194 1
1942
1943
1944
1945
1946
1947
1948
1949
1950
195 1
1952
1953
1954
1955
1956
1957
1958
1959
I960
196 1
1962
1963
1964
1965
1966
1967
1968
1969
1970
197J
1972

MILLIONS OF
GROSS
n* t
STOCKS
5TÛCKS
12559.
29B6U.
13119.
30612.
31362.
13372.
13729.
32236 .
14229.
33252.
33514.
14030.
33181,
13330.
12168.
32177.
3 1198.
11236.
30427.
10637.
30065.
10505 .
10936.
30352.
11567.
30842 .
30526.
1 1350.
11571.
30442.
12188.
30973.
13149.
31853.
31969.
13158.
31991.
13103.
13543.
32557.
15017.
34322 .
37535.
17675.
42636 .
21605.
24624.
47424.
25800 .
50715.
26859.
54117.
28972.
58833 .
6307Ü. ' 30659 .
67479.
32317.
71817.
33889.
75895.
35113.
81114.
37470.
65826.
39394.
88019.
39026.
89717.
38595.
38961.
92 Li9 3 •
38998.
94094.
96149.
39553.
40481,
9 8 45 U .
1U2048.
42527.
46103.
10 7 4 3 U .
114666.
50934 .
55171.
121880.
128025.
58047•
60941.
134798.
62635.
140561.
144717.
63132.
64769.
149890.

P R I C E S

D O L L A R S

195B

D OL L A R S

DISCARDS
DEPRE­
CIATION
15 3 7 ;
1999|
1616 .
2097.
1688.
2168.
1715.
22 16.
2294 .
179 7 !
1882.
232 1.
18 9 1;
224 1,
1947.
2087 .
19 9 6 ^
1928.
2013,
1827 .
2 0 20.
1802.
2033,
1864.
1975.
2 124.
2005.
2 110.
2200.
1978 .
2231 .
2027,
2241 .
2141 ;
20 8 6 à
2193,
2086 i
2 162 i
2177.
2050,
2 3 3 6.
2042 .
2711,
2 140,
2 0 8 5.
3 29 7^
2116.
390 1 ,
2137,
4 26 0.
4448 ,
2 t 10,
2 13 9 j
4733.
5064.
26 4 8 i
5345.
2692.
2937,
5615.
3U 8 1i
5877 .
3416,
6225.
66 15.
392 U
4292.
6768 .
6738 .
4 75 0.
6789 ,
4863,
500 1
6882 ,
5553.
7000.
5 935 1
7202.
6U 77 .
7538 .
8098 .
6323.
8914,
6545.
687 1|
9793 ,
10491.
7282,
7 2 3 5.
11088.
7554.
11572.
8202 ,
1 1822 .
B62b,
12122.

NET-GROSS
RATIO
.42
.43
.43
.43
.43
.42
.40
.38
.36
.35
.35
.36
.38
.37
.38
.39
.41
.4 1
.41
.42
.44
.47
.51
.52
.51
.50
.49
.49
.48
,47
.46
,46
.46
.44
.43
.42
.4 1
.4 1
.4 1
.42
.43
.44
.45
,45
.45
.45
.44
.43

AVERAGE AGE
GROSS
NET
5Ì05
8 . 10
4.96
8.02
4^99
8.04
4,98
8.03
7.99
4 i93
5.10
8.13
5.43
8.39
8.79
5.93
6^31
9.16
6,50
9.43
6^39
9,S3
5,98
9.42
5.56
9.21
5.58
9.26
9.19
5.44
5,08
8.93
4^74
8.60
4,79
a. si
4 i87
8 .44
8,25
4 i7B
4.43
7.83
3.95
7.22
3.52
6.S2
3^42
6.12
3,61
6.05
3,79
6.06
3.82
6.01
3,90
6 ,Q4
3 i98
6.11
4,06
6.22
4*16
6.37
4.13
6.42
4^15
6.SO
6.73
4,38
4^58
6.97
4,66
7.12
4Ì75
7.30
4,7 6
7.39
4Ì72
7 .*»4
4,57
7.39
4.32
7.21
4,06
6.97
3^94
6.77
3,94
6.66
3^95
6.59
6 «S9
4,03
4^16
6,65
4.19
6.66
C-

F

P R I V A T E L Y

o

C O N S T A N T

w

n

e

d

“

C O S T

w

i t

1 .

D O U B L t - D E C L I N I N G

h

p

u

1 9 5 8

r

c

h

a

s

e

s

O F

G O V E R N M E N T

s

u

r

p

l

u

s

a

s

s

e

t

s

a

t

s

e

c

o

n

d

h

a

n

d

p

r

i

c

e

s

D O L L A R S

B A L A N C E

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

8 5 . 0

P E R C E N T

O F

B U L L E T I N

MANUFACTURING
STRUCTURES
------MILLIONS OF 1958 DOLLARS-----DI SC ARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
STOCKS
TEAR
2176.
16 35 j
24325.
57393.
1925
2233.
1721,
58976.
25396.
1925
1708 i
2319.
60485.
26295 .
1927
1757.
2415.
27582.
62431.
1928
18 3 3.
2550.
29476 .
65041.
1929
1858.
2634.
65884.
29543 .
1930
1916,
2585.
28219.
65229
.
1931
2451 .
2012.
26219.
63668.
1932
2008.
2323,
2504? .
62805.
1933
2000 j
2232.
61895.
23900.
1934
2139.
2092 <
22650.
60693.
1935
2066.
2166,
59964.
22022 .
1936
2098
2050.
22109.
60004.
1937
2129.
2024,
58997,
21206.
1938
2228 «
1970.
20611.
58144.
1939
2257.
1954.
20650.
57879.
1940
2224.
2000.
21581 .
58588.
194 1
2320.
2007.
2067 1.
57365.
1942
2382Ì
1912.
19172.
55395.
1943
2345.
1804.
17962.
53645.
1944
23 17 I
1764.
18108.
53237 .
1945
2403,
1927.
21698.
56351.
1946
2154.
2392 ii
23517.
57932.
1947
2334 .
2268.
24523.
¡948
58872.
2309.
2 437,
58929.
24707.
1949
2388.
2302.
24574.
58711.
1950
2 36 4 i
232 1.
59508 .
25415.
1951
2369,
2382.
26062.
60143.
1952
2382.
2406.
26658 .
60763.
1953
2149.
2438.
6 1529 .
27136.
1954
22331
2481 .
62448 .
27807,
1955
2224 ,
2551 .
63940.
28972»
1956
2 1361
2641 .
65685,
30212.
1957
2040.
2709.
66926 .
30784.
1958
21631
2716.
30497.
67191.
1959
2168,
2702,
30570.
67799 .
1960
1948.
2702.
30552.
68535.
1961
18 28 1
30469,
2704.
69328 .
1962
20321
2715.
30605.
70146.
1963
2050.
2738,
71087.
30857,
1964
1915.
2794 ,
31767.
72875.
1965
1981,
2905.
33332,
75363.
1966
20651
3048.
35008.
78022.
1967
3169.
2058,
36036.
1968
80161.
2066 1
3260.
36949,
1969
82268.
2366.
3323.
37394,
63670.
1970
2363 1
3335.
37166.
64414.
197 1
2397 .
3301 .
84699.
36546.
1972

NET-GROSS
RATIO
.42
.43
.43
.44
.45
.45
.43
.41
.40
.39
.37
.37
.37
.36
.35
.36
.37
.36
.35
.33
.34
.39
.41
.42
.42
.42
.43
.43
.44
.44
.45
.45
.46
.46
.45
.45
.45
.44
.44
.43
.44
.44
.45
.45
.45
.45
.44
.43

3

v* r3

GROSS
13.30
13.18
13.11
12.96
12.69
12.78
13.15
13.65
14.00
14.37
14.75
14.98
15.04
15.34
15.56
15.59
15.38
15.64
16.07
16.44
16.41
15.33
14.78
14.47
14.34
14.28
13.98
13.75
13.52
13.35
13.14
12.84
12.56
12.45
12.48
12.47
12.55
12. §5
12.70
12.74
12.73
12.61
12.47
12.46
12.50
12.56
12.73
12.98

«

*

AGE
NET
8,51
8,26
8^10
7.87
7,53
7,70
8.21
8,92
9,35
9.77
10 12 2
10,38
10 ¡21
10,50
10.62
10.4 1
9^82
10.10
10.68
11,12
10.74
8.82
8,13
7.84
7,84
7,94
7,75
7.66
7,61
7,61
7,57
7,43
7^32
7,38
7,65
7.82
8 ,00
8.18
a , 29

8.36
a , 25
a j o2

7Ì8D
7,76
7,75
7.84
8,05
8.32

F

OAN Ed T
vVI T H PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1, 1958 DOLLARS
_
_
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
NONFARM NON MANUFACTURING
EQUIPMENT AND STRUCTURES

PR I V A T E LY

------------- M I L L I O N S

OF

1958

D O L L A R S - - ------ --

G ROSS

NET

D E PRE C 1 A T I ON

D 1

SC A R D S

N E T- G RO S S

AVERAG E

AGE

R A TIO

G ROSS

NET

S TO C KS

S TO C KS

1925

27 8 Q 7 6 .

1 1 9 1 1 5 .

1 1 6 0 8 .

7 8 2 5 .

.8 3

1& • 6 6

1 0 ,8 3

1926

2 8 3 0 2 2 .

12385 1 .

1 2 2 8 8 .

8 1 6 8 ,

.8 8

1 5 .5 5

10*17

.8 8

1 5 .5 5

1 0 .0 8

t e a r

1927

2 9 0 8 8 2 .

12 7 3 3 8 .

1270 1 .

896 8 ,

1928

2 9 7 1 6Ü .

1 3 0 1 5 8 .

1 2 9 6 9 .

928 7 ,

.8 8

1 5 .5 5

9 ,9 6

1929

3 0 8 6 1 5 .

1 3 3 9 3 8 .

1 3 3 8 9 .

9931

.

.8 8

1 5 .5 1

9 .8 3

1930

3 0 9 5 2 1 .

1 3 5 8 9 5 .

13 6 0 8 .

1 0 5 1 8 ,

.8 8

1 5 .5 9

9 ,6 6

193 1

3 0 9 6 0 9 .

1 3 2 8 5 5 .

1 3 2 1 5 .

1 0 2 8 8 ,

.8 3

1 5 .9 0

1 0 .2 1

1932

3 u 5 2 8 2 ,

1 2 6 1 3 0 .

1 2 8 1 3 .

1 0 6 7 0 .

.81

1 6 .8 2

1 0 ,8 1

1933

2 9 8 9 2 3 .

1 1 9 2 3 9 .

1 1 5 9 8 .

1 1 2 6 8 .

.8 0

1 7 .0 0

1 1 .8 5

1938

¿ 9 8 0 9 9 .

1 1 3 9 9 0 .

1 1 0 8 7 .

1 0 7 7 8 .

.3 9

1 7 .8 9

1 1 ,9 6

1 0 7 5 7 ,

.3 8

1 7 .8 8

1 2 ,2 5
1 2 .2 6

1935

2 9 1 0 2 6 .

1 1 0 6 9 2 .

1Ü 8 8 1 .

1936

2 9 0 7 7 9 .

109 8 20 .

1 1 1 2 3 .

1 0 5 5 6 ,

.3 8

1 7 .9 9

1937

2 9 1 9 6 0 .

1 10399 .

1 1 5 5 9 ,

1 1 0 8 8 .

,3 8

1 8 .0 3

1 2 ,1 1

1938

2 9 0 0 6 2 .

1 0 8 1 0 2 .

1 1 5 2 7 ,

1 1 2 1 9 .

.3 7

1 8 .2 3

1 2 ,2 6

1939

2 8 8 3 5 5 .

1 0 7 0 0 9 ,

1 1 1 8 9 .

1 1 9 7 0 .

.3 7

1 8 .3 9

1 2 ,2 7

1980

2 8 8 8 9 6 .

1 0 8 1 1 8 .

1 1 2 2 6 .

1 2 8 0 3 .

.3 7

1 8 .8 1

1 2 ,0 3

198 1

2 6 9 8 6 6 »

1 1 0 3 0 8 .

1 1 5 7 6 .

1 2 6 1 2 .

.3 8

1 8 .3 3

1 1 .7 0

1982

2 8 6 8 8 2 .

1 0 6 5 0 5 .

1 1 5 5 8 .

1 0 7 8 2 .

.3 7

1 8 .5 3

1 2 .0 1

1983

2 6 2 3 5 2

.

1 0 1 7 7 1 .

1 1097 .

1 0 8 9 3 .

.3 6

18 . 8

1 2 ,8 3

1988

2 7 9 6 7 7 .

9 9 3 1 2 .

1 0 7 9 7 .

1 1 0 1 2 ,

.3 6

1 8 .9 5

1 2 ,5 5

1 1 1 5 7 .

.3 6

1 8 .8 8

1 2 .2 8

1

1985

2 8 0 5 1 6 .

1 0 0 3 0 8 .

1 1 0 2 5 ,

1986

2 8 3 8 0 8 .

1 0 8 5 8 3 .

1 1 8 3 5 .

1 2 8 5 8 ,

.3 7

1 8 .5 1

1 1 ,5 7

1987

2 9 2 7 5 7 .

1 1 2 5 2 2 .

13171

.

1 2 0 2 9 .

.3 8

1 7 .8 8

10 • 6

198 8

3 0 2 6 0 3

.

1 2 1 0 0 3 .

1 8 7 7 7 .

1 3 8 8 5 .

.8 0

1 7 .2 0

9 .8 7

1989

3 1 0 7 7 8 .

1 2 6 9 0 6 .

1 5 9 8 9 .

1 3 8 5 0 .

.81

1 6 .6 8

9 ,8 1

1950

3 2 3 7 5 8

»

1 3 8 9 8 5 .

1 7 0 8 8 .

1 2 1 3 6 ,

.8 2

1 6 .0 8

8 ,9 0

1951

335 26 1 .

1 8 2 0 3 3 .

1 8 2 8 9 .

1 3 9 2 8 ,

.8 2

1 5 .8 8

8 .5 3

1952

3 8 5 6 8 2 .

1 8 7 2 9 1 .

1 9 1 6 7 ,

1 8 5 7 3 ,

.8 3

1 5 .0 6

8 * 3 0

1953

3 5 6 8 8 5 .

1 5 8 5 2 1 .

20 0 06 ,

1 7 5 0 6 ,

.8 3

1 8 .6 3

7 ,9 9

1958

3 6 6 6 2 8 .

1 5 9 7 1 2 .

2 0 7 8 8 .

1 6 6 0 9 .

.8 8

1 8 . 30

7 ,8 8

.8 8

1 3 .9 0

7 * 5 3
7 .3 2

b

1955

3 7 9 2 1 1 .

16858 1 ,

2 1 7 5 2 .

1 9 8 6 7 ,

1956

3 9 8 1 6 2 .

1 7 7 2 5 0 .

2 2 9 5 8 .

1 7 3 1 9 ,

.8 5

1 3 .8 8

1957

8

7 1 0 6 .

1 8 8 5 8 8 .

2 3 8 1 1 .

1 9 2 3 3 ,

.8 5

1 3 .1 7

7 ,1 9

1958

8 1 6 8 7 8 .

1 8 8 2 8 9 .

2 8 2 3 8 .

1 9 1 0 8 .

.8 5

1 2 . ?9

7 ,2 1

1959

8 2 9 0 0 8 .

1 9 5 5 0 8 .

2 8 8 3 6 ,

2 1 5 8 5 ,

•H 6

1 2 .7 5

7 ,1 0

1 9 9 7 0 ,

.8 6

1 2 .8 8

6 ,9 9

ü

1960

8 8 8 2 5 8 .

2 0 3 8 9 7 ,

25 9 89 .

196 1

8 5 7 6 3 0 .

2 1 0 0 0 2 ,

26 8 70 .

2 0 2 7 0 .

.8 6

1 2 .2 8

6 *9 8

1962

8 7 8 5 7 3 .

2 1 8 6 3 0 .

2 7 8 5 3 .

2 0 8 0 6 .

.8 6

1 2 .0 8

6 *9 0

2 27 05

1 .

2 9 1 5 3 .

2 2 6 0 8 .

.8 6

1 1 .8 5

6 ,8 8

2 3 8 1 1 3 .

3 0 7 0 8 .

2 2 9 5 8 ,

.8 7

1 1 .5 9

6 *7 3

2 3 2 1 2 ,

.8 7

1 1 .2 9

6 * b 7

1963

8 9 0 8 5 7

1968

5 1 0B 0 1 .

,

1965

5 3 5 8 9 8 ,

2 5 2 8 8 5 .

326 85 .

1966

5 6 3 9 1 2 .

2 6 9 3 7 2 .

3 5 1 3 6 .

28591

.

.8 8

1 0 .9 6

6 * 3 9

1967

5 8 9 6 1 8 .

2 8 2 2 2 0 .

3 7 5 1 3 .

2 5 8 9 2 .

.8 8

1 0 .7 8

6 * 3

2 6 9 5 6 ,

.8 8

1 0 .5 1

6 *2 7

H

1968

6 1 8 9 6 2 .

2 9 7 8 1 9 .

39 85 8 .

1969

6 5 0 7 2 0 .

3 1 3 7 0 8 .

8 2 5 2 5 .

2 8 3 7 3 .

.8 8

1 0 .2 9

6 * 1 9

8 8 7 6 1 .

2 9 9 8 6 .

.8 8

10 . 18

6 * 2 3

1 0 .1 0

6*27

1 0 .0 0

6 .2 8

1970

6 7 8 6 1 3 .

3 2 5 2 3 0 .

197 1

7 0 5 6 9 9 ,

3 3 6 1 8 9 .

8 6 5 3 8 .

3 1 7 9 2 ,

197 2

7 3 6 8 7 9 .

3 5 0 7 1 8 .

8 88 77 .

3 8 3 8 8 .

.88
.88

C,\ A

H K l V A T t L Y

. VI TH PURCHASES

Q A N E O .

C O N S T A N T

C O S T

1 ,

1 9 S 8

DOUBL E- DECL I NI NG BAL ANCE
n o n
­

B

r

J

n o n

J

B

n u
­

B 6

t u r

■

n

y*

3

r

SERVI CE L I VES

85. 0

PERCENT

OF BUL L ETI N F

NET
S T OC K S

35640.
36856•
36766.
36914.
38055 .
37373.
34900.
31298.
2 8 7U 2 a
27166.
26900.
28113.
29819.
29063.
29449 ,
31691 .
34706.
33301.
31861.
31792.
34464.
38071.
44690.
50627 .
53812.
5 B 3 20 •
61683.
63759.
66865.
67854 .
71987.
7 4 705.
76823.
76750.
79897.
83622.
85298 ,
89211.
93494 .
99691.
107058.
116493.
123945.
132790.
142203.
147561.
153320.
162339.

1958 DOLLARS-----DEPREDISCARDS
Q x

3

tx on

6 142.
6515.
6698 .
6728.
6932.
6949,
6492,
579 1 ,
5198.
4694 .
4919.
5288.
5770.
5 7 65.
5478.
5552.
5913.
5960.
5665 •
5528.
5855.
6654,
7859,
9254.
10217.
1 1044,
11948.
1254 1 .
13076.
13526.
14144.
14943.
15380.
15485.
15809.
16623.
17240,
17918.
18922.
20176.
21756.
23730.
25697.
27669.
29915,
31651 .
32915.
34775.

44 19.
4986.
5647,
5668 .
6 164.
66 14.
624 1 ,
6433.
6792.
62 12,
5895,
5559.
5972,
5902.
6582.
69 15,
687 1,
4908,
4979,
4982,
5057.
6821 ,
5683.
6990,
7462,
5717,
7298,
7948 ,
10909,
10000,
12939.
10720,
12651,
12480,
14983,
13356.
13568.
13758.
15850,
16013.
16248.
17426.
18652.
19584,
20784,
22255,
23947.
26395.

NET-GROSS
RATIO
.42
.42
.41
.41
.41
.40
.39
.36
.35
.34
.34
.35
.37
.36
.37
.39
.42
.40
.39
.38
.40
.42
.45
.47
.48
.48
.47
.46
.46
.45
.46
• 6
.45
.44
.45
.45
.44
.44
.44
.45
.45
.46
.46
.46
.46
.46
.45
.45

AVERAGE AGE
NET
GROSS
B •9 3
9 •25
5,83
9.18
5,91
9.28
5.94
9.32
B *8 1
9.27
5 ,9 5
9.41
6 •3 6
9.76
6*98
10.30
7,41
10.78
7 •b 8
7,40
11.16
¿>*88
10.95
6*33
10.63
6*36
10.62
6*13
10.52
B •6 2
10.17
B • 19
9.75
B •9Ü
9.74
5,64
9,7 6
B *6 2
9.63
b • 18
9.21
4,70
8.71
4,15
7.97
3,84
7.35
3*83
6.98
3*78
6.65
3*81
6.43
3.89
6.37
3*86
6.29
3,98
6.34
3*87
6 .28
3,91
6*20
3.95
6.32
4,09
6.45
4,03
6.46
3,99
6.44
4,05
6.49
4.01
6.47
3,95
6.43
3.85
6.35
3 •7S
6.23
3*62
6 •0 5
3.59
5.96
3 *B 9
B •8 5
3,4 9
B •7 8
CO
o

B5209 »
88084.
89240.
90625.
92755.
92663.
90641.
86612.
6 2 6 6 2*
79959 .
78819,
79819,
81415.
80614.
80063.
8 1 15 U a
83427 .
8 3Ü 7 3 .
8 2 3 2U ,
82797.
8624 1 .
89917.
9 85 8 U .
1U6Ö1b.
112684.
122673.
130781.
137978.
144364.
149652.
156419.
164002.
169917.
173750.
179378.
187253.
193473.
2U2214.
210887.
222379.
236106.
252828,
26856 1.
266739.
306600.
322909 .
339061.
358137.

DEPRECI ATI ON,

SURPL US ASSETS AT SECONDHAND PRI CES

—•

1925
192 A
192 7
1928
1929
19 30
193 1
1932
1933
1934
1935
1936
1937
19 38
1939
1940
19 9 1
1992
1993
1999
1995
1996
1997
1998
1999
1950
1951
1952
1953
19 59
1955
1956
1957
19 5 8
1959
1960
196 1
1962
1963
1964
1965
19 66
1967
1968
1969
1970
197 1
1972

GOVERNMENT

Q

E Q U I P ME N T
GR OS S
S T OC K S

O F

D O L L A R S

5 .7 7

3 ,5 5

5 .78

3,58

B •7 S

3. 53

p r

■

v

B

t

•

|

y

o .v

CONS T A NT
q o u w | • - q

4 • q
6

•

6

;

o s t
| ■ n

w■ t

1,
■

n

Q

pur

4

s

6 4 B

­

s

•

Q

ov

•

r n

19 5 8 DOL L ARS
w B | B

n

6 •

pr

q •

• 6 ■ B

t

■

on

J

•

,

nt
s

•

sur p
r v

■ 6 •

|

us
| ■

B

v

ss

s

•

•

t s

B

65.



s

• 6

on

PERCENT

q

q 4 B

n

q

pr

NONFARM NONMANUFACTURING
S T RUCT URES
- - - - - - - - - MI L L I O N S
GR OS S

OF

NET
S T OC K S

1958
q

•

D OL L A R S - - - - - - - - -

p r

•

-

CI A T I 0 N
5967 ,

YL A R

S T OC K S

1925

l ó8 867 •

1926
1927

199938.

83975.
86995.

2 U1202.

90573 .

5730.
6 Q0 3 .

19 2 8

206535.

1929

2 1 1860 .

93299 .
95879 .

629 1 .
6957 .

1930

216858•

98121.

6655.

193 1

218967.

97555.

1932

2 18 6 3 0 «

99832 .

1933

216261.

19 3 8
1935

q

■

s

6

B

r

q

s

NET-GROSS
RA T I O

3

v* r3

GROSS

«

*

A GE
NE T

3006.
3178.

. 99

16. 56

. 95

16. 99

12, 35
12, 01

3317.
3579,

. 95
. 95

18. 33
16. 28

11. 71
11, 56

3767 .

. 95

18. 29

3900,

. 95

18. 23

1 1 • H3
11. 35

6 723 .

90 97 .

. 95

9- 2 3 7 .

. 93

18. 95
18. 85

11, 59

662 1.

90536 .

6900 .

9973 .

. 92

219190.

86825.

6153.

9563.

. 91

19. 38
19. 88

12, 79
13* 32

83792 .

5962.

81707.

20. 32
20. 65

13 * 6 Ü

5835 .

9862.
9997 ,

. 39

1936
1937

2 122 0 7 .
2 10960.
210595.

8 Q5 8 0 .

5788.

5076 ,

. 38

19, 29

19 3 8

209998 .

79039.

5762.

5318.

. 38

20. 90
2 1. 16

5711.

5388 .

. 37

2 1, 92

1H * 6 0

. 39

12. 07

19, 11
19, 99

1939

208292 .

1 9 80
198 1

207396.

77560.
76927 .

5675.

5988.

. 37

2 1 . -6 9

19, 69

206939»

75598.

5663.

5 7 9 1.

. 37

21. 80

19. 71

19 9 2

2 Q3 8 0 9 .

73209 .

5598.

5839 .

. 36

2 2. 11

15* 02

5932 .
5269.

5915,

. 35

603 1.

. 39

22. 53
22. 87

15, 52
15 • 8 1

1993
1999

200032.

69910.

196880.

67520.

19 9 5

199279.

65899.

5 170.

6 100,

. 39

23. 12

15. 93

6233 ,

. 39

23. 06

16 • b Ü

1996

193890.

66512 .

5181 .

19 97

199177.

67832 .

5 3 12.

6396 .

. 35

195788.

5522.

6955,

. 36

22. 90
22. 57

19, 95

70376.
73099 ,

5772.
6099.

6388,
6919.

. 37

22. 22

13 * b 2

. 38

2 1. 77

1 2 . 7 9

639 1.
6626.

663 1,
6 6 2 5,

. 39

21. 27
20. 89

6929,

6596 ,
6609 ,

. 90
. 9 1

12, 15
11* 67

. 92

20. 31
19. 78

11, 19
10* 69

19 9 8
19 9 9

197890.
201085,

76665*

19, 21

19 5 0
195 1

209981.

1952

207669.

19 S3
1959

212121.
216976.

1955

222793.

9 6 5 9

7 608,

6528.

. 93

19. 29

10. 27

230160.
237189.
293128.

102595.

8015.

6599 .

107725.

893 1.

18. 61
18. 07

9, 80
9, 99

1 11539.

8753.

6582,
6628 ,

. 95
. 95
. 96

17* 66

9* 36

6602 ,

. 96

17. 27

9 , 2 2

9, 08

1956
1957
1958
1959

■

80350.
83532«
87657 .
91859.
B

.

7262.

299625.

115612.

9026.

I 9 60
196 1

257001.
269357.

120276.

9326.

6619.

. 97

16. 87

129703.

9630.

6702 ,

. 97

16* 51

8, 98

19 6 2

272358.

129918.

9935.

6698 ,

16. 18

8. 89

1963

279970.

133557.

10231 .

6758 .

. 98
. 98

15. 92

8* 86

6995,

. 98

1b * 6 3

8, 80

1969

288922.

138922.

1965

299392 .

185927.

10532.
10929.

6969 .

. 99

15. 28

8* 64

1966

311039.

152878.

11906.

7 165.

. 99

19. 99

8, 50

1967
1968

321057.
332229.

158275.
169629.

11816.
12185.

7290.
7372 .

. 99

19. 79

8 • b0

. 50

19. 59

8 , 9 7

7589.

.

19. 33
19. 19

8 , 9 3

19. 10
19. 02

8* 52
8 * b8

50

1969

399120.

1970

355709 .

17 1509.
177669.

12610.
13110.

7691 ,

. 50

19 7 1

366637.

182828.

13619.

7895,

. 50

1972

378392.

188379.

19102.

7998 .

.50

■ 6 •

s

,
OF BUL L ET I N

8 , 9 5

­

pr

■

• q ,
w■ t 4
pur 6 4 Bs • s
­ Q o v • r n
COST 1, 19 5 8 DOL L ARS
DOUBL E- DECL I NI NG BAL ANCE DEPRECI ATI ON,

t

v

B

6

ons t

• |

y

B

o wn

J

•

nt

sur p

|

us

B

ss

•

t s

B



s

• 6

on

q 4 B

n

q

SERVI CE L I VES

85. 0

y*

3

urnx tur*

r

1925
1926
1927
1928
1929
1930
1931
1932
1933
193*»
1935
1936
1937
1938
1939
19 90
19 H 1
1992
1993
19 9H
1995
1996
1997
1998
1999
1950
1951
1952
1953
19 5 R
1955
1956
1957
195B
1959
i960
1961
1962
1963
1969
1965
1966
1967
i960
1969
1970
1971
1972

■ 6 •

s

PERCENT OF BUL L ETI N F

EQUIPMENT TYPE
q

pr

nt

3

n­

q x

xtur* s

------ MILLIONS OF 1958 DOLLARS-----DISCARDS
DEPRE­
GROSS
NET
STOCKS
CIATION
STOCKS
2238,
338,
290 .
9775.
2509,
28 1 ,
379.
5 139,
910,
206,
2752.
5526.
2959,
206 «
991 ;
59o8 .
971,
3181 .
259.
6 39 3,
251 ,
992,
6 6 9 7,
3299,
250,
3191 ,
670 1,
986,
960,
257.
67 6 5,
2922.
2708.
930,
209,
67 12.
259B,
289,
913.
6731 .
2526.
9 10,
313.
6 75 7,
2529.
393.
913.
6829,
37 1«
69 ] 7,
2596.
922,
905.
2586.
933,
6 9 66,
6986 ,
26D6.
992,
981 .
905,
956,
7073,
2702.
7 299 .
500,
2896.
982,
7209,
995,
500,
2861 .
985.
2759,
983,
7 100,
969,
981 ,
2680,
7019,
2755.
7069,
970.
995.
998,
3126.
506,
7993,
570,
971.
7982.
3566.
629,
3866.
989,
8966,
671 ,
9069.
8879,
902,
705.
900,
9270.
9329.
9615.
999.
752,
9972,
9878.
798.
512.
10522.
828.
5079.
532.
1 1020.
5358,
862,
5 10 .
1 1650.
555,
913,
12912,
5763.
6189.
975.
57 6,
13238.
6967,
13999.
602.
1030,
629.
6708.
1072.
19628.
7022,
1117.
15 3? 9 .
66 6,
7378.
16189.
1170,
730.
7657.
799.
1220,
16939.
797,
8039.
1273,
17792.
8555.
1399,
899.
18808.
1927,
859.
9076,
19896.
9629.
1513,
920»
21038.
10326,
1612,
1012.
22390.
10969.
1008,
1718,
23699.
1089,
1805.
29860,
11919.
12015.
1889,
1126.
26229,
12977,
1975,
1 1*3,
27968,
2039,
1227.
28569,
12766,
1329,
2100,
29769,
13185,

NET-GROSS
RATIO
.97
.99
.50
• .50
.50
.99
.96
.93
.90
.39
.37
¿37
.37
.37
.37
.38
.90
.90
.39
.38
.39
.92
.85
.96
.96
.96
.96
.96
.96
.96
.96
.97
.96
.96
.96
.96
.95
.95
.95
.96
.96
.96
.86
.96
.96
.95
.95
.99

«

AVERAGE AGE
NET
3.83
7.17
3.68
6.76
3.65
6.97
3 ¿7 1
6.30
3.77
6.18
6.28
9.01
6.57
9.92
9.95
7.01
5.99
7.97
5 ¿70
7.89
5.83
8.15
5.77
8,36
5.59
8.95
5.98
8.60
5.36
8,67
5¿ 10
8,59
9.75
8,39
9.81
8.32
9.99
8.37
5 ¿08
8,38
9,91
8.19
9 ¿3 8
7,67
3,99
7,18
3,88
6,91
3.91
6.77
3.93
6.66
3.86
6.59
3.88
6,95
3.96
6.93
3.99
6,92
3.99
6.37
3.92
6,32
3.99
6.36
9 ¿09
6,99
6,50
9.12
9¿ 19
6,55
9.20
6.62
9 ¿2 1
6,66
9.16
6.66
9.19
6,66
9.12
6.66
9.07
6.59
9.07
6.58
9¿ 19
6,63
9.15
6,65
9 ¿2 2
6.71
9.32
6.82
9,37
6.89

ross

2 y
o w n * ­ , w x t ) p u r Q ) s * s oq
CONSTANT Q o s t 1, 19 S 8 DOLLARS
DOUBLE-DECLINING & 2 n Q * ­ * p r * Q

prx v3 t*

3

3

*

qux p]
q

y*

3

3

&

r

1925
1926
1927
1928
1929
1930
193 1
1932
1933
1939
1935
[936
1937
1938
1939
1990
199 1
1992
1993
199M
1995
1996
1997
1998
1999
1950
1951
1952
1953
195M
1955
1956
1957
1958
1959
i960
1961
1962
1963
196M
1965
1966
1967
1968
1969
1970
197 1
¡972

*

nt

rx

Q

3

typ*
t* ­

] *

t3

2

3

«

x

3

ov* rn]
tx on,

*

nt

surp2 us

3

ss* ts

SERVICE LIVES

3

t

s*

Q

on­

)

3

8 5 «o p * r Q * n t o q

n­

prx
&

u2

pro­ uQ ts

______ MILLIONS OF 1958 DOLLARS-----D ISCARDS
DEPRENET
GROSS
CI AT 1ON
STOCKS
STOCKS
169.
221 ,
188M .
M 2 17 ,
229,
169.
1959.
M 3 M8 ,
16 8 .
235.
1985,
M9M6 ,
171.
238,
2006,
M 5 33 ,
179,
292.
2069.
M 65 5 •
179,
297.
2080,
M738,
18 1 ,
299.
2099.
M 7 70 »
187.
295.
1935.
M7 19 ,
188,
236.
1819.
M6M5 ,
227.
19 1 .
1728.
M5 9 6 ,
200,
222.
1663,
M55 3 ,
2 06,
221 .
1630.
9535,
2 10 «
223,
1622,
M5 M 0 •
220.
223,
1559.
M 9 80 •
230.
221 .
1528,
M M M0 »
233.
223.
1538,
M M3 9 ,
232.
231 ,
1588.
MM 8 8 ,
259,
237,
M989 ,
1610.
26 1 .
299.
1690.
M5 5 2 ,
262 •
255 ,
1816.
M670 ,
269 .
279,
2006.
866 *
309,
271,
2373.
5270,
290.
365,
2886.
5859,
287,
921 .
3259.
¿360»
277.
957.
3935.
6721 .
2 6 3.
985.
3638.
7196,
279,
521 .
3938.
7688,
290,
569,
9312.
8336 ,
289,
607.
9693.
9 0 M0 «
273,
659.
5090.
98 18.
25 1»
695,
5395.
1OS 17 ,
729,
293.
5599.
11205.
309.
770,
5999.
12016.
337.
6 180.
811.
12722.
327.
836,
6267 .
13317.
395.
855.
6352.
13912.
870.
6397.
19372.
M92.
880,
6909.
525.
899,
6521 .
15259.
6 19.
927.
68 19.
1586S,
729.
978.
7279.
16 S 7 3 ,
767.
1099.
7822.
17398.
799.
1113,
8325.
18270,
787.
1169.
8680.
19007.
760 •
1217.
9038.
1982 1,
790,
1265.
9 386.
20 6 M 9 ,
893.
1307,
9650.
21372.
665.
1338.
9837.
22032.

NET-GROSS
RATIO
.95
.95
.95
' .99
.99
.99
.93
.91
.39
.38
.37
.36
.36
.35
.39
.35
.35
.36
.37
.39
.91
.95
.99
.51
.51
.51
.51
.52
.52
.52
.51
.50
.50
.99
.97
.96
.95
.93
.93
.93
.99
.95
.96
.96
.96
.95
.95
.95

3

v* r3

GROSS
9,67
9,59
9*61
9 .6 6

9.62
9.69
9.86
10,17
10.53
10.63
11.07
11.22
11.29
1 1.50
11.60
11.59
1 1.96
11,35
11.08
10.70
10.17
9.39
8.39
7.80
7.59
7.32
7.05
6*78
6 •6 1
6.52
6 •6:1
6 •7 2
6 •8 1
6 ,9 9

7.27
7.56
7.82
8,09
8,28
8,39
8 #25
8 . 11

8,09
8.02
8.09
8 «08
8.08
8 * 1&

«

*

AGE
NET
5,79
B •78
6,85
5.96
5,95
6 •0 7
6 •3 1
6 •7&
7 .2 2

7.52
7.72
/•73
7•6 2
7,79

7 •6 8
7.91
6*98
6 .72

6 •27
& •7 7
5.29
9,55
3 *97
3.83
3 •97
9,08
9.10
9,09
9.12
9.16
9,32
9,97
9.53
9.67
9.89
5.06
5.23
5.39
5,93
5,32
5,19
9,95
H •8 8
9.87
9.88
9.91
9.97
5 •0 8

2 *

Q *

s

tx n

ss* ts
PRIVATELY OWNED , WITH p u r Q ) s * s o q GOVERNMENT s u r p 2 u s
1958
DOLLARS
CONSTANT Q o s t 1 ,
.0
&
2
nQ * ­ * p r * Q x t x o n , s* rvx Q * 2 x v* s
DOUBLE-D * CL x n x n
EQUIPMENT t y p *
3

3

«

*

y*

3

n«

r

1925
1926
1927
1928
1929
1930
1931
1932
1933
19 34
1935
1936
1937
1938
1939
19 N0
19 9 1
1992
1993
1994
1995
1996
1997
1998
199?
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
i960
1961
1962
1943
1964
1945
1966
1947
1968
1949
1970
1971
1972

x

n* s

3

n­

tur&

x

3

3

3

3

t

s*

Q

on­

)

p* rQ

*

nt

OF BULLETIN

3

n­

prx

n* s

--- --MILLIONS OF 1958 DOLLARSDEPREDISCARDS
NET
GROSS
CI AT ION
STOCKS
stoQ 3 s
228.
180.
1275.
3422.
230.
178.
1240.
3554,
232.
178.
12 19.
3857 ,
228.
170,
1199.
3379.
2 18 •
168.
1190.
3321 .
217.
166.
1164.
3245,
215,
159,
1097,
3 12 1.
208,
188,
992.
2954.
205,
135,
892.
2784,
201 ,
128,
821 .
24 37,
193.
116,
778 .
2517.
18 8 .
113,
791 .
2855.
187.
115,
854.
2845,
185.
116,
859,
2382.
175.
116,
893.
2357.
166 t
939,
119.
2354 «
158.
959.
121 «
2339.
I8 6 .
117.
903.
2253.
181.
113,
908.
2226.
138,
998.
117,
2299.
138.
138,
1307.
2613.
127.
151 .
1261,
259 1.
118,
155,
1375.
2742.
175.
1587.
111 «
3018,
100,
197.
1763.
3290.
102.
219,
2039.
3683,
98.
280,
2153.
3940.
89.
256,
2388,
8345,
90.
278 ,
2570.
4715,
90.
305.
2928,
5288,
91 .
335,
3177,
578 1.
lOS.
357 .
3353.
6209 .
119.
381,
3634,
6758.
129.
810.
3885,
7288 .
185.
832.
8050.
7734 .
161.
850.
8198.
8 173.
16 8 .
468,
8301 ,
8572.
17 6 •
875,
8367.
8937.
18 8 .
4888.
886.
9314,
222.
897,
8537.
9680.
252.
508.
8613.
10012.
298.
522.
8775,
10803,
303.
558,
5187.
11064.
325.
601 .
5633.
1 1789.
3**8.
653.
6128.
12587,
380.
705,
6590.
13818.
362.
7 6 T,
7152.
14375,
6•
816.
7582.
15255.

n * t -« r o s s
r3 tx o
.35
.35
.35

■ .35
.36
.36
.35
.38
.32
.31
.31
.32
.35
.36
.38
.80
.81
.80
.81
,83
.50
,89
.50
.53
.58
.55
.55
.55
.55
.55
.55
.58
.58
.53
.52
.51
.50
.89
.88
.87
.86
.86
.87
.88
.89
.89
.50
.50

AVERAGE AGE
NET
GROSS
6.97
10,93
6 i86
10.93
6.9l
10.98
6.83
10.96
6.70
10.92
6^68
10.91
6.90
11.05
7.37
11.35
7,83
11.67
8.09
11.90
8.08
12.01
7.58
11.85
6.72
11.82
6^50
11.23
6.18
10.91
5.81
10.58
5.70
10.30
6.08
10.88
6.08
10.33
5.58
9,80
8.88
8.55
8,95
8.65
8.83
8,27
8^52
7.73
8.85
7,83
8^25
7.03
8.86 .
7.08
8.88
6.98
8.55
6.99
4.81
6.86
8.50
6.93
8.68
7.12
8.73
7.19
8^83
7.32
5.02
7,53
5.21
7.76
5.83
8,03
5.66
8.33
5.88
8.60
5^98
8,88
6.12
9,06
6 à 13
9.19
5,88
9.09
5.67
8.98
5.89
8.85
5.80
8,79
5.28
8.68
5.30
8,69

Q *

s

PRI VAT EL Y o w n • q , w ■ t 4 p u r 6 4 B s • s
 • GOVERNMENT SURPL US B s
CONSTANT COST 1, 1958 DOL L ARS
DOUBL E- DECL I NI NG BAL ANCE DEPRECI ATI ON. SERVI CE L I VES
*

qux p]

*

nt

•

t s

B

85. 0



s

• 6

on

PERCENT

q 4 B

n

q

NET-GROSS
RATIO
.92
.92
.92
. .92
.92
.92
.90
.37
.35
.33
.33
.33
,35
,36
.37
.38
.90
.92
.92
.99
.96
.96
.99
.52
.53
.53
.52
.52
.50
.98
.97
.95
.99
.93
.93
.92
.9 1
.90
.90
.90
.91
.92
.93
.93
.99
.99
.99
.95

AVERAGE AGE
NET
6.18
9.99
6.0 3
9,91
5.92
9.39
5 ¿80
9,35
5.62
9.29
5.56
9.21
5.99
9.53
6.56
9,97
7.15
10,99
7.52
10.81
7.32
10.90
6.88
10.89
6.28
10.58
5.87
10.39
5.79
10.21
5.53
9,98
5.03
9.96
9.85
9,05
5.03
8.96
8,99
9.71
9.91
7.99
9¿96
7.78
9.12
7.25
3.80
6.70
3.79
6,39
3,79
6,25
3.9 1
6,25
9,08
6.39
6.59
9.31
9¡ 56
6.79
9.76
7,01
5,02
7,31
5.26
7,63
5,27
7.80
5,3l
7.98
5,99
8.22
5.55
8.95
5Í 62
8,63
5,55
8,73
5,97
8.78
5 «3 1
8.79
5 « 13
8.69
9.85
8.90
9,83
8.30
9.80
8.19
9.76
8.05
9,83
8,01
9.80
7,90

«

ross

pr

■ 6 •

s

OF BUL L ETI N F

typ*

AGRIC MACHINERY EXC TRACTORS
------ MILLIONS OF 1958 DOLLARS----DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
y* r
STOCKS
233 .
2609,
393.
6276.
1925
238,
358.
2713,
6500 ,
1926
299.
376,
2805.
6 7 19 ,
1927
399,
270,
2909.
6996.
¡928
279.
915,
3056.
7230.
1929
289.
936,
3199.
7969.
1930
310.
933.
2955.
7398.
1931
325.
268),
906,
7206,
1932
351,
373.
2903 .
6950.
1933
395 ,
362.
6729.
2201 .
1939
380 .
333.
2163.
6696 ,
1935
908,
338.
66 17,
2205.
1936
352.
937.
6 6 58 ,
2331 .
1937
950 .
368,
2928,
6673,
1938
960 .
376,
2930.
1939
659 1 .
379.
965.
2979.
6553.
19 HO
9 6 6 ,
396,
2709 .
6 7 13 ,
19 R I
987.
917.
2839.
6773.
1992
918,
950.
2773,
6675,
1993
932,
927.
3026.
1999
6923 .
907,
969.
3367.
7320.
1995
389,
993,
3502 .
7559.
[996
371,
9092.
537,
8265,
1997
369,
9789,
622,
9270.
1998
371 .
5393,
712,
10215.
1999
358,
787 ,
5929.
11175.
1950
851 ,
396.
6359.
12115,
1951
353,
905,
6715.
1952
13023.
362,
992,
690 1.
13789.
1953
389,
969,
6997 ,
19965,
1959
937,
983 .
7121 .
15135.
1955
970,
999,
7085,
15629 .
1956
999,
998 .
7009.
16093,
1957
562.
7220.
1012.
16709.
1958
1095,
615,
7356,
17270.
1959
663.
7338,
1063,
1765 1 .
i960
1068,
760.
728 1.
17903.
1961
830.
1070,
7253,
18113.
1962
879,
1089,
7390,
1896 1 .
1963
995.
1108,
18767.
7532.
1969
997.
1191,
7825.
19209,
1965
1033.
1188.
8199.
19728.
1966
1089.
8859,
1258,
20 5 6 6 ,
1967
1119.
1321 ;
9158,
21072,
1968
1127.
1361 .
9998,
21695.
1969
1125.
9927,
1910.
22359.
1970
1 119,
10125.
1950.
22888 .
197 1
1139.
1992,
10576.
1972
23692.
3

s

PRI VATEL Y 0 ft NE D , WI TH PURCHASES OF GOVERNMENT , SURPL US ASSETS AT SECONDHAND PRICES
CONSTANT COST I t 19 S 8 DOL L ARS
DOUBL E- DECL I NI NG BAL ANCE DEPRECI ATI ON, SERVI CE L I VES
85 . 0 PERCENT OF BULLETIN F
*

qux p]

*

nt

typ*

TRACTORS
-- ---MILLIONS OF 1958 DOLLARS
DISCARDS
DEPRENET
GROSS
CI
AT
I
ON
STOCKS
STOCKS
YEAR
60 .
142.
1003.
1786.
1925
63.
154.
1975.
1101.
1926
174.
61 .
1245.
2232.
1927
199.
52,
1342.
2 9 7 6,
1928
80.
212.
1396,
2662.
1929
74.
217.
2830.
1421 .
1930
96«
221 .
1365.
2899.
193 1
108,
1239.
210.
2875.
1932
148.
185,
1097.
2769.
1933
13 9 .
163,
1037.
2733.
1934
149,
159.
1074.
2780.
1935
164,
177.
1214.
2939.
1936
150.
1409.
211.
3190,
1937
142.
242.
1479.
3360 .
1938
14 4 ,
261 ,
1533.
353 1.
1939
195.
287.
1639.
3779.
1990
162.
333.
1863,
9179.
199 1
199,
359.
1805.
9276 .
1992
200.
1604 .
336.
9211,
1993
217,
345.
1756.
1994
499 1 .
248,
393.
1900,
4780.
1995
259.
426.
1887.
4911.
1996
332,
449.
2190.
5289.
1997
329,
529,
2648.
5910,
1998
365.
609,
3068 .
6557 ,
1999
357.
679.
3461 .
7264 ,
1950
391 .
764,
3799 .
7958.
1951
423,
840.
4003.
8563.
1952
494.
879.
4085.
9015,
1953
494.
880,
3976.
9279
.
1959
593.
894,
4096.
9685,
1955
565.
938,
4 102,
10043.
1956
658.
943,
3955.
1957
10163.
721 ,
927.
3922.
1950
10323.
809,
939,
3998.
10517.
1959
891 ,
922.
3720.
10256 .
i960
956.
874,
3574.
10019.
1961
994,
843,
3517.
9797,
1962
1002.
837,
3590.
9687,
1963
9 7 6*
863.
3754,
97 1 6 .
1969
957,
914,
4026,
9925.
1965
899,
999,
4482,
10459.
1966
909,
1104,
4910,
I
1060,
1967
854.
1200.
5253.
11727.
1968
831 .
1274.
5431 ,
12326.
1969
851 ,
1330,
559 1,
12944.
1970
894.
1354.
5581 .
13375.
197 1
966,
1386.
5851 .
1972
14041.

NET-GROSS
RATIO
.56
.56
.56
. .54
•5 2
.50
.47
.43
.40
.38
.39
.41
.44
.44
.43
,43
.45
.42
.38
.39
.40
.38
.41
.45
.47
.48
.48
.47
.45
.43
.42
.41
.39
.38
•3 8
.36
.36
.36
.37
.39
.41
.43
.44
.45
.44
.43
.42
.42

AVERAGE
GROSS
*4•b 6
4.85
5.02
5 •32
5.64
6,05
6 •A 0
7,32
8*08
8.71
9.00
8.86
8,55
8.53
8 •S Ü
8.34
7*93
8.02
8.49
8,25
7.98
7.99
7.54
6 •9 5
6*46
8 •Ü 7
S •8 l
b •6 7
5.63
5.77
5 •7 0
5,82
6 •ü 2
6.17
6.22
6,46
6 •6 i
6 •é>8
6.61
6,44
6 • 17
5.81
5,50
5,29
5.22
5.21
5 •3 0
b •3 1

3 «

*

NET
3*62
3.75
3*77
3,94
4.20
•5 0
S •0 1
b •7 *♦
6 #b 8
6 f96
6 •7 1
5,99
5.30
b •2 2
5.20
b •0 1
H .57
4.87
b #S 1
5.02
9 «67
4,71
4,09
3 •b 3
3.26
3 •1
3 • 13
3.22
3*38
3 f66
3*69
3 f8 0
3.99
*4•Ü 2
3 •9 3
4,15
4,20
H • 13
3 t9 b
3 •7 3
3,50
3,24
3 • 1I
3,10
3.19
3 #2 6
3• i
3*37

ASSETS AT SECONDHAND PRICES
WITH PURCHASES OF GOVERNMENT SURPLUS
1 , 1958 DOLLARS
B5.0 PERCENT OF BULLETIN
SERVICE LIVES
N I N G & 2 nQ * ­ * pr* Q x tx on

prx v3 t* 2 y o w n * ­ ,
Q onst3 nt
Q ost

D0 u B L E - DE c L I
EQUIPMENT t y p *
CONSTRUCTION

y*

3

r

1925
1926
1927
1928
1929
1930
193 1
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1989
1945
1946
1947
1948
1989
1950
1951
1952
1953
1954
1955
1956
1957
195$
1959
i960
1961
196 2
1963
1964
1965
1966
1967
1968
1969
19 7 0
197 1
1972

3

]

3

Q ) x

3

3

n* ry

I .IONS OF 1958 DOLLARS—
­ x sQ
DEPRENET
GROSS
C
lATION
STOCKS
STOCKS
189.
693.
1554,
206.
7
5
6«
1696 .
219.
789,
1808 .
228.
820.
1917.
281,
877.
2059.
289.
864.
2128.
238.
767.
2076.
205.
589,
1897 .
164.
450.
1698,
137.
370.
15 17 ,
127.
347.
1373 .
135.
393.
1299 ,
153.
461 .
1273.
163.
482.
12 2 8 .
162.
490.
12 12 ,
168.
551.
1279.
182.
600.
1375.
188
593.
1422.
183.
566.
1441.
169.
489 .
1386.
2 19.
890.
1845.
389.
1396.
249 1 .
470.
1816.
3112,
580,
2283.
3887 ,
681 .
2304.
4275.
660 «
2378,
4786 .
697 .
2473
.
5337.
788 .
2617,
5965.
792,
2652.
6486 .
798.
2527.
6648 .
806.
2603.
69 15.
850.
2774.
7 129.
875.
2751 .
7154.
872.
2743,
7 107,
889.
287 1.
7274.
906,
2859.
7296.
893.
2779,
7305,
887.
2788,
7361 »
928.
3010.
7677.
1010.
3314.
8061 .
1097.
3600,
8551 .
1182.
3908
9060.
1253.
4110.
9607 .
1313.
4312.
10167.
1379.
4533,
10 8Q 2 ,
1436,
4648,
11335.
1477 .
4739,
1 1799,
1539.
4997,
12388,

.

.

---3

r­ s

112,
12 7 .
180.
150.
156.
170.
191«
206

,

223.
238,
248.
255.
287.
234 .

182.

,

16 1

136 .
13 3 ,
139.
14 5 ,

.

16 1

172.
17 6 .
16 1 ,
154 .
142.
151 .
28 6 .
291 .

.

.
818.
899.

506

602

794 .

880.
863 ,
792.
827.
823,
915,
87 6,
953.
889,
934.
950.
1008.
1091 .
1194,

RATIO
.45
.45
.84
. .43
.43
.4 1
.37
.31
.27
.24
.25
.30
.36
.39
.80
.83
.84
.42
.39
.35
.48
.56
.58
.59
.54
.50
.46
,44
.81
.38
.38
.39
.38
,39
.39
.39
.38
.38
.39
.81
.82
.43
.43
.42
.42
.41
.80
.80

«

ross

3.98
3.98
4,05
4.12
8,14
4.3 1
4.65
5,22
5.77
6.17
6.29
5,93
5.2 9
8.74
4,33
3.85
3.65
3.72
3.93
4.34
3.48
2.81
2.50
2.36
2.63
2,95
3.28
3,59
3.95
8.29
4.44
4,40
4,44
8,39
4,27
4.24
4,32
8.34
4,25
4.10
3.98
3,83
3.81
3.81
3.84
3.93
4,02
4.04

NET
2.41
2.42
2.52
2.60
2.60
2.77
3.15
3.88
4.53
4.71
4.20
3,17
2.47
2 »3 1
2.31
2.18
2.20
2.40
2.61
3.01
1.82
1.49
1.51
1.59
1.96
2.24
2.40
2.51
2.64
2.84
2.75
2^59
2.63
2.64
2.56
2.62
2.71
2.70
2.53
2.38
2.31
2.28

2.33
2.37
2.41
2.48
2.53
2.89

P R I V A T E L Y

o

C O N S T A N T

w

n
c

e
o

,

d
s

t

w

i t

1 ,

D O U B L E - D E C L I N I N G

*

qux p] * nt
] x nx n«

y*

3

r

1925
1926
1927
1928
1929
1930
1931
1932
1933
193M
1 9 3S
1936
1937
1938
1939
1 9 Mo
19M 1
1 9 M2
1 9 M3
1999
19 95
1 9 M6
1997
1998
1999
1950
1951
1 952
1953
1 95H
1955
1956
1957
¡958
1959
i960
1961
1962
1963
1 96 ]
1965
1966
1 967
1968
1969
1970
1971
1972

h

P U R C H A S E S
1 9 5 8

O F

G O V E R N M E N T

s

u

r

p

l

u

s

a

s

s

e

t

s

a

t

S E C O N D H A N D

p

r

i

c

e

s

D O L L A R S

B A L A N C E

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

8 5 . 0

P E R C E N T

O F

B U L L E T I N

typ*
3 n­

OILFIELD MACHINERY
-„----MILLIONS OF 1958 DOLLARS
DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
STOCKS
197,
1068.
262,
26 0 0 .
277.
1162.
2 10 .
2761 .
229.
1193.
292,
28 6 0 .
237,
1237.
301 .
2967,
296.
32 1,
1363,
3 169.
253,
1307,
330,
3190.
309.
2 6 2 .
1137,
306 1.
271 .
975,
267.
2895.
237.
2 8 2 .
2726.
B5 1.
297,
802,
2 2 0 .
26 0 0 .
892,
221 ,
308.
2853,
299,
2635.
996,
3 16 •
272,
318,
1092.
2685,
310,
275.
1053,
2 6 11,
291,
1069.
265,
2597,
269.
265,
1197,
2683.
309,
1927.
290,
3027.
1 398,
329.
2 2 2 ,
3 105,
321 ,
215,
1357.
3 170.
325,
223,
1931 .
3 3 M6 ,
369,
235,
1752.
3801 ,
1788,
257,
911,
3991 .
1819.
929,
M 177 ,
270,
289,
1991,
996,
M 9 55 ,
307,
1906,
963,
M576,
971.
329,
1928.
M7M0 ,
3 99,
995,
M995,
2032.
2 110 ,
367 ,
527.
5233.
907 .
596,
5383.
2 12 1.
938,
598,
2072.
5 9M 9 .
2170,
560,
999 .
5602,
537,
587,
5 7M9 ,
2262.
553,
605.
5836,
2302.
591 ,
2136.
555,
5706,
601 .
565,
2086.
5620.
596,
55 1 ,
2025,
5515,
591 ,
1923,
532.
5359 ,
1897.
586,
5209,
512.
508,
582,
1886.
5 169,
1956,
586,
522,
5175.
580,
2037.
539.
5216,
2139,
559 ,
5307 .
57 0 ,
2209.
577,
559.
5399.
539,
5989,
587,
2296,
596,
5 18 ,
2300.
562 1.
2956,
510.
622,
5890.
2613.
512.
6 197,
662,
2769.
525,
703.
6530.

NET-GROSS
RATIO
.91
.92
.92
.92
.93
.91
.37
.39
.31
.31
.33
.38
.91
.90
.91
.93
.97
.95
.93
.93
.96
.95
.99
.99
.92
.91
.9 1
.90
.39
.38
.39
.39
.39
.37
.37
.37
.36
.35
.36
.38
.39
.90
.91
.91
.91
.92
.92
.92

«

AVERAGE AGE
NET
3.19
5.01
3^00
9.99
3,09
9,98
3.05
9.98
2.91
9,85
3 i 16
5,02
3.65
5.38
5.7P
9.11
9.9 1
6.19
9.32
6.32
6.29
3.82
3. 1 2
5.82
2.8 6
5.98
3.02
5, MO
3.09
5.23
2.99
9.96
2.57
9.98
2.8 8
9.59
3.16
9.79
3^15
9.86
2.77
9.62
2^95
9.75
3.09
9.87
3 «07
9.87
3.27
5.05
3.39
5.15
3.26
5,16
5,19
3.22
3.26
5,28
3,35
5.91
3.20
5,35
3.09
5.25
3.08
5,21
3,31
5.36
3.39
5.36
3^37
5.38
3.96
5.95
3^99
5,52
3.32
5.96
3.15
5.35
3.03
5.22
6,05
2 j9 3
2,91
9,9 M
2.95
9,87
2.98
9.83
2.90
9.79
2.8 6
9.68
2.89
9.66

ross

F

P R I V A T E L Y

o

C O N S T A N T

w

n

e

d

,

C O S T

W I T H

1 ,

D O U B L E - D E C L I N I N G

*

qux p]

*

nt

P U R C H A S E S

1 9 5 8

O F

G O V E R N M E N T

A S S E T S

B A L A N C E

D E P R E C I A T I O N ,

A T

,
S E R V I C E

L I V E S

S E C O N D H A N D

,

8 5 . 0

P R I C E S

„

P E R C E N T

O F

B U L L E T I N

typ*

METALWORKING MACHINERY
------ MILLIONS OF 1958 DOLLARS---DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
stoQ 3 s
y* r
185,
288,
2110,
M8 M 7 ,
1925
309.
197.
2252 ,
5096.
19 2 A
321 .
210.
2350.
5306 ,
1927
2 16 •
393,
25 66.
5699.
1928
227.
369.
2717,
5 9 M 1.
1929
289.
379.
2697.
6056
.
1930
295.
370.
2556.
6 0M0 »
1931
257,
396.
2311.
5883,
1932
289,
3 18.
2100.
5706 ,
1933
300.
298,
1981 .
5586 .
193M
309,
299.
2009,
5 5 9 8,
19 35
323.
309.
2179.
5755,
1936
39 1.
2938 .
338.
60Q7 ,
1937
359,
323,
2810.
6018.
1938
339.
2508,
360.
6 I3 3 ,
1939
359.
3056,
902.
6727.
19M0
395.
987 ,
3820.
7635.
199 1
351 .
573,
8903 .
8 8 M0 ,
19 M2
357 •
637.
9850.
9 167.
1993
357,
677,
9698 ,
5062.
19 9 M
360.
712,
5839 .
1995
10828.
777.
360.
5975 .
11381.
1996
368.
875,
6735.
12 6 8 8 .
1997
323.
955.
13565,
702 1 .
1998
390.
968.
6893 .
1M 0 15 ,
1999
372.
972.
6996
.
18768.
1950
1021 .
Mil.
7925 .
15809.
1951
956.
1088,
7863,
16878.
1952
523.
1172.
8602 .
18 26 6 »
1953
555,
1283.
9928 .
19819.
195 ]
585.
1369.
9767,
20992 .
1955
661 ,
1996.
10938.
22398,
1956
820.
1536,
10887.
23563.
1957
1566,
952.
10653,
239
]
3,
1958
999.
1598.
10983.
29322.
1959
1552.
1028.
10526.
29890.
i960
1555.
1110.
10356,
25168.
19 * 1
1279.
10327 »
1550,
25810,
1962
1325.
1566.
10501.
25826 .
1963
12 8 8 ,
1618.
10963.
26618,
1969
1233.
1709.
11612.
27793.
1965
1350.
1832,
29128.
12510.
1966
1507.
13529.
1977,
30 60 8 ,
1967
1639.
2089.
18012.
31590.
1968
1509.
2197.
19909,
32575.
1969
2191
,
1505.
19589,
33893.
1970
1638.
2181 .
19219.
33616,
1971
1691.
2196,
33917,
19061 .
1972
3

S U R P L U S

D O L L A R S

NET-GROSS
RATIO
.99
.99
.99
.95
.96
.95
.92
.39
.37
.35
.36
.38
.91
.90
.91
.95
.50
.52
.53
.52
.52
.52
.53
.52
.99
.97
.97
.87
.97
.98
.97
.97
.96
.99
.93
.92
.91
.81
,91
.91
.92
.93
.89
.99
.99
.99
.92
.91

3

v* r3

GROSS
8.09
8.02
8.03
7.88
7.89
8.02
8,38
8.89
9.36
9,68
9.73
9.51
9.13
9.22
9.09
8.39
7.51
7.02
6.73
6.68
6.57
6.93
6.22
6,35
6.72
6.93
7.03
7,13
7.12
7.10
7,28
7,33
7.92
7,69
7.92
8,06
8.27
8.38
8,92
8.37
8.29
8,10
7.87
7.79
7.79
7,86
8.03
8.15

«

*

AGE
NET
5.27
5.10
5 «07
9.83
9.78
5.01
6.99
6 »0 6
6.60
6.85
6.60
6 ¿00
5,38
5.97
5.30
9,98
3.83
3.66
3.69
3.91
9.00
9,01
3.93
9.16
9.6 1
9.79
9.77
9.76
9.6 1
9.97
9.58
9.53
9.58
9.88
5.12
5 à2 1
5.39

5.96

5.93
5^27
5.06
9^82
9.6 1
9.62
9.66
9.76
5.0 1
5.16

F

p r x v 3 t * 2 y o w n * ­ , w x t ) p u r Q ) 3 s * s oq
Q onst3 nt
COST 1, 19 S 8 DOLLARS

«

ov* rn]

*

nt

surp2 us

3

ss* ts

DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES

*

q u x p ] * n t typ*
sp* Q x 3 2
x n­ ustry

YEAR
1925
1926
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
1990
1991
1992
1993
1999
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i960
196 1
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

]

3

Q ) x

3

t

s*

Q

on­

)

3

n­

NET-GROSS
R tx o
.92
.92
.92
■ .91
.91
.90
.38
.36
.35
.39
.33
.39
.35
.35
.35
.35
.36
.36
.36
.37
.39
.92
.97
.50
.50
.50
.50
.50
.99
.97
.96
.96
.95
.93
.93
.92
.92
.91
.91
,91
.92
.93
.93
.93
.93
.92
.92
.92
3

Q *

s

85.0 PERCENT OF BULLETIN F

n* ry

MILLIONS OF 1958 DOLLARS
DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
stoQ 3 s
7 8 1,
975.
6759.
15952,
7 9 7 ,
996.
68 8 6,
16283,
796,
1009,
6916,
16526,
813,
1015,
6926.
16739.
829,
1019,
6921 ,
16929.
1007.
863.
6682.
16829,
971 ,
910,
6312.
16520.
918.
922#
5803,
16007,
921,
862.
15595.
5901 .
956,
820,
15089,
5076,
983.
792.
9890.
19706.
788.
10 13,
9929.
19515.
801 ,
1027,
50 10.
19376.
800.
9866.
1021 ,
19011.
789,
1028.
978 1.
13682.
1003.
9757.
773.
13927,
1019.
765.
97 37 .
13153.
1019.
750.
9597.
12799.
988,
720.
9356,
12235,
957.
9393,
703.
12 0 18 .
728,
925.
9796.
12173.
8 71,
799,
5901 .
12752,
852.
6699.
920,
19062.
823,
1068.
7699.
15312.
771 ,
1162,
16158,
8105.
1231 .
732.
8713,
17265.
1312,
7 0 2.
9326.
18988,
733.
1376.
9695,
19950,
691 .
1929.
9988 .
20528,
1960.
730.
10095,
21365.
729,
10919.
1997,
22961.
1561 ,
755.
10839.
23683,
8 19.
1621 ,
11079,
29726.
921 ,
11069.
1652.
25995 ,
1057.
11151.
1670,
26196,
1 113.
11963.
1710,
27059.
1103.
11591.
1756,
27839,
12 6 6 ,
1798,
1 1856.
2B630,
1996,
11999.
1836,
29158.
1981 ,
18 8 1 ;
12376,
29939 ,
1961 ,
1672.
13062.
30913,
1605,
2072,
13915,
32233.
2158,
1702.
19298,
33022.
1708,
19515,
2202,
33783.
1792,
2238,
39995,
19731 .
1897 ,
19866.
2269.
35097 .
1913.
19813.
2270,
35352,
1928.
19999.
2280.
35889,

prx

3

v* r3

GROSS
8,25
8.26
8.39
8.92
8,51
8.72
8.99
9,39
9.66
9.93
10.09
10.07
9.98
10,03
10.01
9,99
9.83
9,78
9,8 1
9.62
9,16
8.52
7,63
7,03
6.8 1
6.61
6.99
6.53
6.61
6.78
6.92
7,09
7.21
7,96
7,65
7.77
7.96
8,07
8.16
8,17
8.06
7,93
7.91
7,92
7.92
7,93
7.97
7,97

«

*

AGE
NET
5.15
5^17
5,25
5.32
5.90
5.62
6.99
6.36
6.66
6.89
6.82
6 à5 1
6.18
6,15
6.09
5^88
5.73
5.79
5.88
5.67
5.18
9.60
3.91
3.68
3.79
3.85
3.93
9.12
9.28
h '.sz
9.63
9^68
9.80
9,98
5.09
5^07
5.12
5.10
5.11
5^03
9.86
9^68
9.71
9^75
9.81
9.88
5.00
5 à03

PRIVATELY o w n * ­ , WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1, 19 S 8 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
EQUIPMENT t y p *
GENERAL x n ­ u s t r x 2 ] Q ) x n * r y
--MILLIONS OF 1958 DOLLARS-----v* r
*
AGE
DISCARDS
NET-GROSS
DEPRENET
GROSS
NET
GROSS
RATIO
CIATION
STOCKS
y* r
STOCKS
4.34
7.08
.42
5 86#
715,
425 1.
10099.
1925
4.17
6.94
.43
598,
763,
4563,
1057*.
192*
4.15
6,89
.43
607.
805,
4755.
10966.
1927
4.14
6.87
.43
6
21«
4939.
837,
11365.
1928
4.05
.44
6.7
6
•
878,
5259.
1 1908.
1929
4.21
6.84
.43
668,
905,
5268.
12153.
1930
4.49
7,04
.42
687 .
893,
5067.
12158.
1931
4.93
.39
7.37
713.
4659.
850.
11887.
1932
5.30
7.70
.37
793,
7
.
P
4
.
4294.
11611,
1933
5.49
.36
7.93
751 ,
752,
406 1.
11380,
1938
5.39
.36
8.03
757.
740,
4029,
11331.
1935
5.01
.37
7.93
769,
4247
,
762.
11592.
1936
H #6 7
7.79
.38
823.
802,
4503.
11777.
1937
4.69
.38
7.85
836.
819.
4448
.
11705.
1938
4.61
.38
7,82
86 8 .
4479,
816,
11683.
1939
4,52
.39
7.7 5
890.
821 .
4545.
11680.
1940
4.44
7*66
.40
898
.
4617,
828,
11682.
1941
4,64
7,7 4
.39
901 .
8 10.
4397.
11370.
1942
4.70
7.72
.39
902 .
779,
4307.
¡943
11157.
4,33
.41
7,38
798,
860.
4702,
1 1489 .
1949
3 •8 1
.45
6.82
825.
892,
5536,
12390.
1945
3,65
6.47
.46
795.
1012.
6141.
13212.
1946
3 •50
6 • 10
.48
805.
1135,
6911.
14311.
1947
3,52
5 ,9 5
.49
745.
1252,
7473,
15380.
1948
3.80
6 •05
.47
762.
1295.
7476,
15916.
1949
H •0 3
6,21
.45
731 .
1287.
7475,
16472.
1950
H • 16
.44
6.32
1294,
775.
7602.
17118.
1951
4 .3 1
.43
6,52
759.
7637.
13 13,
17707.
1952
4 .33
6.62
.43
871
.
1
347
,
7872.
18418,
1953
4 .37
6,75
.42
914.
1394,
19077.
8050.
1954
4.30
6 •8 1.
.42
915.
1457,
8426.
19995.
1955
4,22
6,83
.42
1049.
8838
.
1539,
20897.
195*
4.18
6 •85
.4 2
1163.
1612,
9176.
21684.
1957
4.29
6 ,9 5
.42
1
308.
1643,
9166,
2
2
0
0
8
.
1958
H
•36
.4
1
7.03
1644.
1330.
9 18 2.
22340.
1959
4.36
7.06
.41
1391 .
9354,
1662.
22782 .
i960
4.41
7.12
.41
1681 .
1396.
9379,
23092 .
1961
4,4 1
7,09
.41
1596.
1695.
9511.
23323.
1962
4.35
.41
7.06
1512.
1728,
23819.
9792.
1963
4,22
6,95
.42
1
799.
1503.
10340»
19*9
246*3 ,
4.08
6.82
.43
1904,
1552,
25695.
1 1020.
1965
3.94
6,67
.44
1542.
2032,
1
1863.
27027
.
1966
3,92
.44
6*6 !
1521 ,
2153.
12445.
28242.
1967
3,99
6.58
.44
2231 .
1707.
12790.
29110.
19*8
4.01
6
»
5
6
.44
1683.
2296,
13259.
30 192 .
1969
4,07
6.57
.44
1745,
2363.
13601,
31153.
19 7 0
4.19
6• 6H
.43
1781.
2399,
13688,
31857.
197 1
4.24
6.67
.43
1829
,
2435,
14005.
32780 .
1972
3

3

3

3

3 «

PRIVATELY o w n * ­ , w x t ) p u r Q ) s * s o q
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
prx Q * s
Q onst nt
COST t, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 85.0 p * r Q * n t OF BULLETIN
3

«

3

3

3

3

*

q u x p ] * n t typ*
o q q , Q o] putx n«

3

n­

3

Q Q

t

]

3

Q )

------MILLIONS OF 1958 DOLLARS-----­ x sQ
r­ s
­ * pr* ­
NET
GROSS
Q x
STOCKS
tx on
STOCKS
190,
653 .
196.
1693.
195,
205.
691 ,
1691 .
219.
723 .
1797,
190,
759,
189.
222.
1821 .
189.
795.
232.
1906.
180,
759 ,
232.
1917.
217.
188.
675 .
1867.
203,
579.
196.
1769.
219,
509 .
175,
1655.
227.
169.
973.
1555.
238,
169,
981 .
1990.
235,
513.
173,
1960.
221,
572.
188.
1986.
215,
197.
1977,
581 ,
199.
596,
199.
1996,
178,
635,
208.
1565,
171 .
708.
227,
1699.
699,
18 8 ,
237.
1729.
185.
225,
1707,
631 •
205.
220,
655.
1795,
215.
290,
79 1,
18 56,
229,
1035.
302,
2217,
902.
230,
1370.
2707.
239,
3258,
998.
1667.
291 ,
1799,
560,
3698.
1939.
292,
601 .
9 195,
279.
2099.
653.
9710.
339,
706.
2220.
5181.
929.
758,
5638,
236 1.
998.
800,
5989.
293 1.
618,
2579.
890,
6329.
679,
902,
2802.
6797.
722.
3177.
1000,
7380.
758,
3929,
1100.
796 1.
8559.
1176.
793.
3655.
895,
1271 .
9011.
9329.
896,
1365.
9999,
9223.
9656 ,
1979,
977,
10922.
1638,
1063,
12039,
5211,
6076.
1 165.
13609,
1870,
1279.
2195;
6993,
15155.
1255.
8779.
2573,
18128,
3139,
1396,
10982,
21953.
1961.
11527.
3569,
29992.
1699.
12863.
3953 •
27876.
9359.
1963.
13917.
31159.
19097,
9576,
2370,
33333.
2813.
19565.
9726.
35602.
3

y*

3

r

1925
1926
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
1990
1991
1992
1993
1999
1995
1996
1997
1998
1999
1950
195J
1952
1953
1959
1955
1956
1957
1958
1959
i960
196 1
1962
1963
1969
1965
1966
1967
1968
1969
1970
1971
1972

3

n * t -« r o s s
r3 tx o

.90
.91
.91
■ .92
.92
.39
.36
.33
,31
.30
.32
.3S
.39
.39
.90
.91
.92
.90
.37
.38
.90
.97
.51
.51
.99
.96
.99
.93
.92
.91
.91
.92
.93
,93
.93
.93
.92
.93
.93
.95
.96
.98
.99
.97
.96
.95
,92
.91

AVERAGE AGE
NET
GROSS
2.58
9.95
2.51
9.32
2.51
9.21
2 à5 1
9.19
2.53
9.09
2.76
9.27
3.07
9.57
3,92
9.91
3.58
5.20
3.98
5.39
5.25
3.12
9.98
2.73
2.39
9.57
2.38
9.30
2.37
9.08
2.31
3.89
2.20
3.72
2.37
3.78
2.63
9,02
2.53
9,09
2.29
3.90
1^82
3.39
1.66
3,00
1.71
2.89
1.93
2.93
2.08
3.09
2.18
3.25
2,26
3,99
2.30
3.59
2.36
3.75
2.33
3.78
2.26
3,73
2.15
3.61
2.17
3.58
2.21
3.58
2.19
3,55
2.25
3.60
2.21
3.59
2^16
3,55
2.06
3,95
2.02
3,30
1.86
3.08
1 ¡87
3.00
2.00
3.09
2.06
3.17
2.15
3.30
2Ì32
3.51
2.37
3.67

q

2 y
o w n * ­ , w x t ) p u r Q ) s * s oq
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
prx Q * s
CONSTANT COST 1, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION", SERVICE LIVES
85.0 PERCENT o q & u 2 2 * t x n

prx v3 t*

*

qux p]

*

3

nt

«

3

3

typ*

SERVICE INDUSTRY MACHINERY
--- --MILLIONS OF 1958 DOLLARS---- ­ x sQ
r­ s
DEPRE­
NET
GROSS
CIATION
STOCKS
STOCKS
y* r
242,
265.
1197.
3025,
1925
257.
1249 .
275.
3094 .
1926
265.
1293 .
284,
3158.
1927
261 ,
292.
1326,
3223.
1928
265.
294.
1326.
3252.
1929
265,
288 .
1274 .
3223.
1930
262.
276,
1193.
3156.
1931
259,
257.
1065 .
3026.
1932
269.
236,
960 ,
2889.
1933
272.
221 .
894 .
1939
2772.
275,
216,
875.
2694,
1935
287,
224,
951 .
2707.
1936
291.
245.
1048 ,
2758 ,
1937
283,
255.
1044 ,
2726.
1938
258,
292.
1075.
2723,
1939
265,
282.
1127,
2759.
1990
254.
275.
1171.
2823,
1941
275.
237.
2826,
1135,
1942
1134,
272.
242.
2855,
1943
1224 ,
284,
222.
3007 .
1949
248.
319,
1421 .
3275.
1945
2
6 8 .
384,
3696,
1727
.
1946
497,
280.
2299 ,
4485.
1947
269,
668,
3101 .
5 68 6 ,
1948
277,
787,
3331 .
6426.
1949
295,
831 ,
3573 .
72Q4 .
1950
323,
862,
3630,
7800,
1951
395.
3724 ,
890,
8389 .
1952
455.
949,
3940 .
9099 .
1953
546.
1009,
9669,
4047 .
1954
642.
1066.
4250 .
10296.
1955
4539,
1141,
802.
10924,
1956
899.
1217.
11505.
4802 .
1957
978,
1260,
4841 ,
11826.
1958
1036,
1281 ,
4952 .
12182.
1959
1320.
1085,
5125,
12590.
i960
1131,
1362.
5261 .
12956,
1961
1127.
1417,
13518.
5531 .
1962
1487,
1184.
5779 .
14069,
1963
1238.
6189,
1573,
14814.
1964
1689,
1337.
15682,
6705 .
1965
1361 ,
7254 ,
1821 .
16691 .
1966
1393,
7840 .
1960,
17844.
1967
1424.
2094,
8334 .
19008.
1968
1481 ,
2234,
8955 .
20382,
1969
1555,
9449 .
2377.
21699.
1970
1648.
2503.
9907 .
1971
23011.
1763,
10631 ,
2660.
1972
24632.
3

3

3

NET-GROSS
r3 tx o

.40
.40
.41
■ .41
.41
.40
.38
.35
.33
.32
.32
.35
.38
.38
.39
.41
.41
,40
.40
.41
.43
,47
.51
.55
.52
.50
.47
.44
,43
.42
.41
.42
.42
,41
.41
.41
.41
.41
.41
.42
.43
.43
.44
.44
.44
.44
.43
.43

«

3 v* r3
ross

5,99
5,91
5,83
5,78
5,79
5.90
6.08
6,38
6,85
6,85
6.92
6,69
6.37
6.25
6.02
5.73
5.52
5.52
5.47
5.34
5.04
4.65
4.10
3.65
3,73
3.86
4,12
4.34
4.51
4.70
4.83
4,85
4.84
4.91
4.92
4.90
4.90
4.88
4.86
4,79
4,67
4,57
4.49
4,47
4,94
4.47
4,51
4.52

«

*

AGE
NET
3.61
3.51
3.46
3.46
3.53
3^73
3.98
4.35
4.62
4¡68
4.48
3.92
3.47
3.45
3.34
3.22
3.19
3.37
3.42
3,24
2.92
2.62
2.27
2.06
2.32
2 ¿5 1
2.78
2,95
2.99
3.07
3.05
2.97
2,92
3¿0l
3.03
3^01
3.02
2.97
2.94
2.86
2.78
2.73
2.71
2.74
2.74
2^78
2.83
2.80

q

P R IV A TE L Y

S S
*

qux p]

*

* 2 * Q

*

OW NED,

W ITH

-T
DEC U N I xU

n t t yp *
trx Q 3 2

]

3

Q ) x

¿I2 5n ?* LD^RECIATION, SERVICE LIVES

3

r

1925
1926
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
1990
1991
1992
1993
1999
1995
1996
1997
1998
199?
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
1971
1972

8S.0

p* rQ

*

nt

v* r3

«

*

OF BULLETIN F

n* ry

------ MILLIONS OF 1958 DOLLARS-n* t- ross
DISCARDS
­ * pr* ­
NET
GROSS
r tx o
Q x
x on
t
STOCKS
STOCKS
.4 5
237.
356.
2639,
5879.
.46
2
9
1
380.
2833,
6211.
.46
257.
404,
2997.
65 2 3,
■ .47
279.
830,
323 1.
6913.
.47
277.
961
3459.
7325.
*47
2
’
2
,
983,
3565,
762 1.
.45
309.
989.
3525.
776 1.
,43
308,
965.
3280,
7679,
.40
317.
937,
3015.
7528.
.38
338,
919,
2850
.
7938,
.38
353.
907,
2800 .
7993.
.38
363.
919.
2841
,
7538.
.40
381
991
,
3125,
7878.
.40
9
0
0
»
969.
3148,
7969.
.40
9 10 «
979,
3286,
8172.
.43
932.
520.
3688
,
8 6 6 1.
.45
950 .
578.
4101 .
9202.
.44
958.
6
0
8
«
4
114.
9366 .
.43
968.
60
8,
4076.
9968.
.45
976
696.
4612.
10179.
.47
991.
729.
5236.
11036.
.49
517.
829.
5956.
12068.
.53
592.
982,
7254,
13806,
.53
521,
1156.
8267,
15955.
.53
981,
1289.
8932,
16927.
.52
996.
1919,
9807,
18726.
.52
532.
1609,
10801 .
20796,
.52
56
1
1692,
12063,
23339.
.51
62 1
2070.
13322.
26098,
.50
669.
2273.
. 14252,
28585,
.49
753,
2952,
15183.
31215.
.48
871 ,
2661 .
16436,
39258 .
.47
1
056,
2896.
17753.
37916.
.46
1
117.
3065i
18238.
39899,
.45
1528.
3 18 3.
18874 .
92190,
.45
1818
3391
,
19929
,
997 1 8 .
.44
1778,
3532,
2089 1 ,
97939.
.44
29 12.
37 19.
21939,
99789 ,
.44
2539,
3889,
22778,
51973.
.44
2801
9062.
24002,
59957 .
.44
2808
9299,
25573.
57520,
.45
3271
.
9601 .
27653,
6q 92’ ,
.45
3202.
9865,
28822.
63762 .
.45
3930.
5039.
29708,
66252 .
.45
3969.
5218,
31037.
69335,
.45
3392.
5959,
32479.
72843 .
.44
3958.
5659,
33347.
75412.
.43
3735.
5753,
33450.
77533.
«

y*

AT SECONDHAND PRICES

PURCHASES OF GOVERNMENT SURPLUS ASSETS

3

3

,

.

.

,

..
,

,
.

3

GROSS
8.06
7.95
7.89
7.75
7.65
7.68
7.87
8.28
8,74
9.08
9.27
9,34
9.10
9.16
9.08
8.71
8.34
8,36
8.41
7.98
7.54
7.11
6.48
6.16
6.09
6.01
5.94
5.85
5.8 1
5.89
5.99
6.06
6.11
6,32
6.47
6.54
6,62
6,64
6.67
6,65
6.60
6.46
6.45
6,47
6.46
6,48
6.52
6,67

AGE
NET
4.95
4 18 1
4,76
4 i65
4.58
4,70
4.97
5 ;5 1
6.07
6 ;4 1
6 .4 7
6 ,3 2

5.73
5.71
5.50
4.98
4.62
4 ;7 7
4 .9 5
4

;5 3

4 .21

;9 8
3.60
3 i54
3.66
3.71
3.74
3 f7 1
3.71
3;ei
3,89
3.89
3.88
4,03
4.It
4Ì09
4,08
4.06
4.08
4 i04

3

3 .9 7

3 ;87
3 .9 2

4Ì01
4.03
4 i04
4.12
4 i27

P R I V A T E L Y

O ftN E O

C O N S T A N T

i

C O S T

W I T H

I ,

D O U B L E - D E C L I N I N G

*

qux p]

*

nt

P U R C H A S E S

19 S 8

O F

G O V E R N M E N T

B

A S S E T S

A T

S E C O N D H A N D

B A L A N C E

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

B S . O

P E R C E N T

O F

P R I C E S

B U L L E T I N

typ*

TRUCKS, BUSES AND TR TRAILERS
------MILLIONS OF 1958 DOLLARS---DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
STOCKS
y
r
299.
654,
1999.
4335,
1925
704.
372.
2138,
4606 ,
1926
439,
2165,
711,
5 109,
1927
491 ,
715.
2286,
5949,
1928
535.
2874.
796.
6297 ,
1929
626,
887,
3060,
6 7 45,
1930
649,
2991 ,
859,
6886.
1931
707.
757.
2686,
6 6 30,
1932
676.
674,
2598.
6540.
1933
6 61,
2867,
670,
6 8(9,
19 3 4
6.97.
736.
3366.
7356.
1935
682,
850,
9132.
8290.
1936
705.
971,
9793.
9167.
1937
650.
1015.
9709
,
9498,
1938
57 6,
5026 ,
1043,
10282.
1939
1123,
520.
5923.
I 128 I.
19 80
514.
1237.
6016,
12597.
19**!
506.
5083.
1213,
12371.
1982
613.
1057,
9359 .
1983
12091.
669.
996.
9110,
12169.
199R
872,
1139.
4766.
13092.
1995
1041 .
1461 .
5826,
14515,
1996
1271.
1855,
7317.
16527.
1987
1377.
2261 ,
8767 ,
18843,
1998
1420.
2517.
9263,
209 18 .
1999
1475.
2703,
10147.
2251*.
1950
1631.
2956,
10933.
I95j
29610.
10668,
3061 .
1760.
1952
25630.
21 18.
3022,
10431 .
26280.
1953
2339,
2974,
10093,
195*1
26561 .
2616.
10548.
3030.
27910.
1955
288 1,
3159.
10780.
27877.
1956
2970,
10607,
3186.
27898.
1957
3141 ,
3085.
27255.
10031 ,
1958
3054,
3197.
10388.
27950.
1959
3155,
3176.
10846.
27916.
i960
3160.
3261 ,
10959,
28 l17.
196 1
11919,
34 16,
3110.
29371.
1962
3148.
3718,
13046.
31053.
19*3
3161 ,
4025,
14096,
32948 ,
1964
3130.
4401 ,
15725,
1965
35832.
3180.
4897.
17552,
39350,
1966
3366.
18041 ,
5230.
91679,
1967
3550.
19838,
5566.
95967,
1968
3759.
6201 .
22283,
50329,
1969
4217.
22778,
6649.
53225.
19 7 o
4615.
6969.
24355.
I97j
57130.
7836.
4980.
28551 ,
64158.
1972
•

S U R P L U S

D O L L A R S

NET-GROSS
r3 tx o

.46
.44

.42
. .42
.46
.45
.43
.41
.40
.42
.46
.50
.52
.50
.49
.48
.48
.41
.36
.34
.36
.40
.44
.47
.45
.45
.44
.42
,40
.38
.36
.39
.38
.37
.38
.39
.39
.41
.42
.43
.44
.45
.43
.44
.44
.43
.43
.45

3

v* r3

GROSS
3.06
3.19
3.40
3.53
3.40
3,49
3,72
4.09
4.35
4,39
4,28
4.08
3.99
4.22
4.32
4,44
4,52
5.21
5.85
6.29
6,14
5,73
5.13
4.65
4.48
4,32
4.21
4,35
4.49
4.65
4.67
4,69
4.77
4,89
4,8 2
4.73
4,68
4.51
4.34
4.21
4,06
3.94
4,00
3,96
3.91
4.02
4.04
3.91

«

*

AGE
NET
1.91
2.03
2.21
2.2 7
2.02
2.15
2.41
2.83
3.01
2^85
2,63
2.43
2.46
2.83
2.97
3.06
3.05
3 i83
4.47
4.60
3,86
3.14
2.61
2.39
2.49
2.49
2.52
Z. l b

2.9 1
3.04
2.93
2.88
2.94
3.07
2.93
2.81
2.8 1
2 à6 5
2.53
2^49
2.4 1
2.36
2.50
2.46
2,39
2,52
2,53
2 ¡35

PRIVATELY OWNE.D, w x t ) p u r Q ) s * s OF GOVERNMENT s u r p 2 u s s s * t s
CONSTANT COST It 1958 DOLLARS
­ o u & 2 * -­ * Q 2 x n x n
& 2 nQ *
­ * pr* Q x
t x o n , s* rvx Q * 2 x v* s
& s .o
3

«

qux p]

*

nt

3

3

3

3

t s*

Q

on­

)

p* rQ

*

nt

oq

«

*

3

n­

prx
&

u2

typ *

NET-GROSS
RATIO
.46
.46
.43
■ .42
.43
.41
.38
.34
CO

n

PASSEN&ER CARS
----- MILLIONS OF 1958 DOLLARS-----DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
YEAR
STOCKS
3860.
8397,
1769.
1002.
1925
2048.
4403.
1460.
9670,
1926
2064.
4 159.
2128.
1927
970 1.
1904.
2076.
10139,
4232,
1928
2353,
2147,
4460,
10400,
1929
3868,
2045,
2706,
9423.
1930
1703.
3204.
2167.
1931
8513,
1327.
6964,
2293,
2387.
1932
1053.
2503.
5457.
2070.
1933
974,
2175,
1663,
5038,
193*4
1196.
2805.
5703 ,
1121,
1935
3659,
767.
1453.
7306.
1936
1080.
4194,
8634 .
1773.
1937
1079.
3863.
1664.
8988 .
1938
4317.
1347.
1785.
9186.
1939
5375.
1278.
2158,
9590.
1940
6595,
1360.
2269,
1941
10141 .
1942
5717.
10349.
224,
1310.
4969,
1943
1160,
210.
10552.
1018.
194*4
4178.
232.
10547,
3529.
10535,
887,
250.
1945
3979,
1873.
907,
10327.
1946
610«
5611,
1232.
12707.
1947
2059,
1688,
6951 ,
13922,
1948
8608,
2638.
2102,
15342,
1949
974,
10481 .
18889,
2563 ^
1950
11086.
2877,
2319.
1951
20318.
2879,
2977,
1952
20464.
10580.
2946,
20547,
11543.
5120.
1953
3096 ,
3712.
21103.
. 11690.
1954
3293.
6038 •
21413.
12971 ,
1955
12439,
3405,
3000.
22223.
1956
4685.
3217.
11655.
21460.
1957
4038,
10700,
2984,
20695.
1958
19474.
2880,
6225.
10860.
1959
2984,
11243,
3857.
20127.
i960
3051 ,
3945.
1961
20477.
11329.
3274.
11943,
3145.
21884,
1962
1963
12877.
5137,
22575.
3344,
13663,
3577,
4680.
23653.
1964
4309,
14965,
3860,
1965
2578 1.
16359.
4637.
4221 .
1966
28151,
5545,
17412.
4547,
29909.
1967
5634.
4975,
33045,
19471.
1968
6291 .
21050.
35767.
5476.
1969
6808,
5679.
36689,
20972.
1970
7181.
22295.
1971
5852.
38930 .
23859.
6255.
1972
8736.
40775.

.4 3
.4 9

.50
.49
.43
.47
.56
.65
.55
.47
.40
.33
.39
.44
.50
.56
.55
.55
.52
.56
.55
• 61

,56
.54
.52
.56
.56
.55
.55
.57
.58
.58
.58
.58
.59
.59
.57
.57
.59

«

3 v* r3
ross

2.01
2.03
2.13
2,22
2.21
2.28
2.49
2.75
2.70
2.55
2.25
2.14
2.15
2.48
2.56
2,45
2.32
3.09
3.86
4.67
5.47
5.26
4.89
4,14
3.19
3.01
2.73
2.93
2,59
2.65
2,31
2.61
2.79
3.04
2,87
2.86
2.88
2.91
2.74
2.65
2.59
2.55
2.52
2,45
2.44

M
•
U1

*

3

2 .5 4

2.46

AGE
NET
1.34
1.35
1.50
1¡52
1,46
1.60
1,79
2^03
1.85
1.62
1.40
1.36
1.44
1.75
1,69
1.61
1.68
2.50
3.26
4,06
4.76
3.72
2.71
2.19
1.86
1.88
2,04
2.23

1.92
1¡98
1.68
1.97
2.06
2.22
1,90
1¡90
1.94
1.97
1.81
1¡79
1.78
1¡78
1.79
1¡74
1.75
1¡86
1.83
1¡75

2 *

Q *

s

tx n

q

PRIVATELY o w n * ­ , w x t ) p u r Q ) s * s op
C o s t x , i9S8 ­ o 2 2 r s
Q onst nt
­ o u & 2 * -­ * Q 2 x n x n
&
2
nQ * ­ * p r * Q
3

3

«

*

«

ov* rn]

3

t x o n , s* rvx

*

nt

surp2 us

3

ss* ts

3

t

s*

Q

on­

)

3

n­

prx

3

3

x

Q *

2 x

v* s

8S.0 p * r Q * n t o p

&

u2

q u x p ] * n t typ*
3 x rQ r3 q t

MILLIONS OP 1958 DOLLARS
DISCARDS
DEPRE­
NET
CIATION
STOCKS
stoQ 3 s
16,
2,
59.
111.
9,
20.
80,
198,
5.
26.
97.
186.
38,
166.
8,
285,
56,
11 .
219.
383,
15,
61.
205.
8 16 ,
19,
55,
177,
929 .
25.
139.
96.
902,
32.
72,
396,
653 .
93,
96.
296,
657,
52.
290,
81 .
630 ,
4 I«
67.
196,
591 .
69.
60.
578,
191.
69.
58.
555,
179.
80.
58.
180.
539.
45.
72.
222.
579.
73.
92.
237.
570,
66.
70,
186.
519.
63.
50.
135.
95 1.
67,
90.
398 ,
Ill,
56.
90.
373,
130.
57.
6 6,
283.
379.
101 .
56.
396.
9)3.
50.
318.
101 .
392.
31 .
386,
101 .
526.
-3.
105,
388.
632.
-15,
389,
105.
750.
-29.
127.
1020,
512.
161 .
17.
586,
1239.
185,
67.
656.
1329.
190.
72,
639 .
1221.
97.
825.
211.
19 M6 ,
33,
268.
1062.
16 80 ,
10.
305,
1115.
1833.
378,
-35.
1578,
2619.
—6 »
993,
1893,
3312.
571 ,
2108,
37.
39 1 5 ,
2959 .
77.
659,
9688 .
139,
2376.
697,
5109.
225.
2525.
7 16.
5698,
393,
2999,
815.
6957,
901 .
1001 ,
3759.
7705.
9859 ,
1279.
512,
9907 ,
1696,
591 .
637 I.
1 1780.
1907,
602.
6756.
13089.
6719,
1995,
696,
19055,
651 .
5899.
1823.
13857.
762.
5639.
1683,
13730.

GROSS
y*

3

r

1925
1926
1927
1928
1929
1930
193 1
1932
1933
1939
1935
1936
1937
1938
1939
1980
1991
1992
1983
1998
1995
1996
1997
1998
¡999
1950
1951
1952
1953
1958
1955
1956
1957
1958
1959
1940
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
!97 1
1972

Q *

s

3

NET-GROSS
RATI 0
.53
.59
.52
• .58
.57
.99
.92
.33
.53
.95
,38
.33
,33
.31
.33
.39
.92
.36
.30
.28
.35
.75
.89
.8 1
.73
.61
.52
.50
.98
.50
.52
.57
.63
.61
.60
.57
.59
.52
.97
.95
.96
.99
.52
.59
.52
.98
.93
.91

«

AVERAGE AGE
NET
1.93
2.68
1 ¡83
2.71
1.92
2.90
1.53
2.51
2.55
1 .63
3.05
2 . 16
2.76
3.69
3.63
9.91
1.65
3,16
2.28
3.65
2.93
9.21
3.97
9.69
3.36
9.85
3.92
5.09
3.07
5.06
2 i93
9.67
2.39
9.35
2^8
9.68
3.79
5.15
9.12
5.32
2.67
5.07
¡16
2.78
.26
1.58
.65
.95
.83
1i 15
1.75
1.38
2.25
2.13
2.10
2.66
2.17
3.13
2.03
3.09
1.95
2.80
1.70
2.90
1.97
1.75
1.70
1.71
1¡61
1.93
1.75
2.29
1.92
2.59
1.97
2,79
2.35
3.29
2.91
3.99
3.96
2,21
2.02
3,39
1¡85
3,10
1.75
2.86
1¡96
2.99
2.26
3,18
2.68
3,56
2.79
3.76

ross

2 *

tx n

q

2 y
own * ­ , w x t ) p u r Q ) s * s o q
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
prx Q * s
CONSTANT COST 1, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECI AT ION ^ SERVICE LIVES 85.0 PERCENT OF BULLETIN F

prx v3 t*

*

qux p]

*

3

nt

«

3

3

3

typ*

SHIPS AND BOATS
MILLIONS OF 1958 DOLLARS
­ x sQ
DEPRE­
NET
GROSS
CIATION
STOCKS
YEAR
STOCKS
298.
2722.
1925
686 1,
290.
2713.
6910.
1928
2635,
287,
688 1.
1927
281,
2561 .
6835.
1928
2539.
278,
1929
683 1.
279.
2585,
689 1.
1930
280.
2572.
6890,
1931
271.
2373.
6679 ,
1932
253.
2165,
6830 .
1933
1993.
236.
1938
6192.
220.
1800.
1935
5911,
5775.
1760.
210.
1936
1733.
206.
5 6 17,
1937
1856,
209.
5620.
1938
1802.
211.
5956 .
1939
1956.
216.
5888 .
1980
2186.
237.
198 1
5600,
259.
2807 .
5712.
1982
283,
2682.
1983
59 16.
2689.
296,
5905,
1988
308,
2857.
6095,
1985
323,
3013.
6316.
1986
372.
7035,
3613.
1987
812.
3620,
7218.
1988
3866.
805,
7235.
1989
3306.
388.
7256,
1950
387,
3366.
1951
7522.
3889.
398,
7822,
1952
802,
3869.
8082 .
1953
398,
3298,
8086 ,
1958
383.
3239,
6 150.
1955
387.
3315,
8380,
1956
803.
3885,
8692.
1957
821 ,
3608.
8925.
1958
3668,
831 ,
9083,
1959
3 6 6 6,
836.
9151 .
i960
833,
3620.
1961
9130.
829,
3608.
91 13.
1962
828,
3583.
9007,
1963
819,
3576.
8996.
1968
823,
3670.
9030.
1965
826,
8979.
3697.
1966
829,
3810.
1967
9031 .
838.
3936.
9186.
1968
889,
8078.
9286.
1969
8288 .
862.
9873.
1970
8829.
878,
9735.
1971
508.
8778,
1972
10213.

3

r­ s

220.
232.
238.
253.
260.
265.
267.
28 8 .
298,
302.
308.
306,
338,
328 .
321 .
3*12.
351 .
368 ,
355,
3 19 «
282.
258,
258.
235.
233.
207,
181 .
l8l »
202.
215,
220.
238.
261,
306,
338.
370.
809,
833,
865.
863,
883.
505.
889.
889,
851.
895.
397,
371.

NET-GROSS
RATIO
.90
.39
.38
. .37
.37
,38
.37
.36
.38
.32
.30
.30
.31
.33
.33
.36
.39
.82
.95
.96
.97
.98
.51
.50
.98
.96
.95
.99
.93
.91
.90
.90
.90
.90
.90
,90
.90
.90
.39
.90
.91
.91
.92
.93
.99
.95
.95
.97

AVERAGE AGE
NET
GROSS
8.35
13.06
8.36
13.13
8.57
13,33
8.73
13.50
13.57
8,71
8.86
13.50
8,81
13.59
8,97
13.99
9.58
19.39
10.07
19.79
10.69
15.26
10.83
15.37
10.11
15,80
9.05
19,99
8,98
15.03
8.03
19,88
7.07
13.66
6Ì88
12.83
5.91
1 1.92
6.07
11.66
5 •9 1
11.13
5.88
10.69
5.15
9.63
5.87
9.58
6,01
9.71
6,53
9.95
6,60
9.98
6,62
10,01
6.79
10.13
7^21
10.51
7.38
10.79
7*23
10.89
6,90
10.89
6,72
10.91
6,69
10.99
6.66
11.12
6,75
11.27
6,76
11.35
6,85
11,85
6.77
11.82
6.60
11.26
6.59
11.15
6,96
10.92
6.36
10.70
6,27
10.86
6.18
10.21
6,12
10.02
5.89
9.72

P R I V A T E L Y

O A - N

C O N S T A N T

e

D ,

W I T H

C O S T

I t

D O U B L E - D E C L I N I N G
•

q u

■

r

p

J

B ■

•
|

n t

t y p

r o

B q

•

P U R C H A S E S

1 9 5 8

O F

G O V E R N M E N T

3

r

1925
1926
19 2 7
1928
1929
1930
193 1
1932
1933
1938
1935
1936
1937
1936
1939
1980
1981
1982
1983
198 ]
1985
1986
1987
1986
1989
1950
1951
1952
1953
195M
1955
1956
1957
1958
1959
I960
1961
1962
1963
196M
1965
1966
1967
1968
1969
1970
197 1
1972

A S S E T S

A T

S E C O N D H A N D

B A L A N C E

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

8 5 . 0

P E R C E N T

O F

q u

■

p

J

•

P R I C E S

B U L L E T I N

•

n t

--- --MILLIONS OF 1958 DOLLARS
­ x sQ
r­ s
DEPRE­
NET
GR OS S
CIATION
STOCKS
STOCKS
1369.
966.
18280.
3M9 20 ,
996,
1356.
18113,
35113 ,
1023.
1338,
13677.
3 M9 9 2 ,
1128,
1302.
3 M5 9 7 ,
13108.
1198.
1273,
12886.
3M809 «
12 8 8 ,
12618,
1257.
3M 186 .
1282.
11639.
1210.
33139.
1232.
10680.
1130,
32038 .
9658.
1388.
1051 ,
30759.
983.
8972.
1^29,
2963 1.
927,
185 8 ,
8306.
28838 .
1839,
885,
27529.
7952.
8000 .
878.
1857.
26998 .
1882,
7899.
856.
25907 .
1522.
8 16.
28797.
7095.
1555.
7080.
793.
23980.
1832.
792.
7 17 1.
23872 .
796,
1385.
7198.
22905 .
18 18,
6939 .
782,
2 2 0 18 .
1858 ,
6863 .
760.
21288.
1372.
785.
6778,
20532 .
1289.
6682,
732.
19895.
6989 .
739.
1282.
19690.
1228,
7828,
789,
20077.
868,
1 178.
8635.
2056 1.
1 100.
918,
8932.
20661.
955.
1023.
956 1,
2 12 0 6 ,
967.
9966.
1002.
2 1628.
958.
10203,
1029,
21921.
836.
9908,
1021 ,
21799.
787.
992,
9739.
21829.
981 .
801 .
9 802.
22055.
758,
10127.
998,
22605.
988,
682.
9699,
22869.
651.
953,
9328,
22379.
781 ,
929.
9 115.
2 2 3 M7 .
715.
8669,
903,
22078,
728,
877,
8888,
21999.
861 ,
708.
8 165.
2 18 6 8 .
677.
8287.
862.
22163.
78 8 .
8608.
890»
22569,
9078,
931 ,
910.
23050 .
979,
932.
968 8 .
23689.
1009.
1013.
9770.
23770.
98 3,
1028,
28183.
10103.
1008.
1081 .
10093,
28196,
968,
1085,
10258.
28829 .
938.
1053.
10319,
28572 .
3

y*

S U R P L U S

D O L L A R S

n * t -« r o s s

RATIO
.81
.80
.39
' .38
.37
.37
.35
.33
.31
,30
.29
.29
.30
.29
.29
.29
.31
.31
.32
.32
.33
.38
.35
.39
,82
.83
.85
.86
.87
.85
.85
.88
.85
.83
.82
.81
.39
.38
.37
.37
.38
.39
.81
.81
.82
.82
.82
.82

«

3 v* r3
ross

12.73
12.99
13.35
13.73
13.98
18.20
18,78
15,33
Í5.90
16.33
16.77
17.08
17,01
17.32
17,53
17.87
17.29
17,15
17,13
16.98
16.78
16.55
16.01
15.00
18,01
13,88
12.72
12.20
11.77
11,78
11.70
11.55
11.32
11.55
11.82
11.99
12.33
12.57
12.88
12.99
12.92
12.75
12.53
12.52
12.82
12.88
12.80
12.80

«

*

3 «

*

NET
8.65
8.78
9.06
9.81
9.51
9.57
10.20
10.89
11.61
12.01
12.81
12.35
11.71
11.89
1 1.98
11.82
10.68
10.17
10.09
9.78
9.52
9.30
8.62
7.57
6.85
6¡70
6.38
6.29
6.38
6.72
7.01
7.11
7.08
7.50
7.90
8.13
8.57
8.77
8.99
8.77
8.36
7.89
7.88
7¡39
7.20
7 i27
7.21

z'.zz

F

P R I V A T E L Y

O W N E D ,

C O N S T A N T

C O S T

W I T H
1 ,

P U R C H A S E S

1 9 5 8

DOUBL E- DECL I NI NG BAL ANCE

G O V E R N M E N T

S U R P L U S

A S S E T S

A T

S E C O N D H A N D

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

8 5 , 0

P E R C E N T

O F

y* 3 r

1925
1926
1927
1928
1929
19 3D
1931
1932
1933
1934
1935
1936
1937
1938
1939
19 40
199 1
1992
1993

1994

1995
1996
1997
1998
199?
1950
195 1
1952
1953
1954
1955
1956
1957
1958
1959
i960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972

P R I C E S

B U L L E T I N

q u x p ] * n t typ*
x nstru] * nts

------MILLIONS OF 1958 DOLLARS
D ISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
st Q 3 s
33.
429.
71.
943,
75.
37.
452.
1003 ,
42.
79.
473.
1061,
47,
83.
487,
Ull.
55.
88,
528.
1188,
57.
93.
548.
1241.
63.
95.
539.
1263,
70.
92.
1248,
502 .
72.
86 «
47 1.
1231 .
79,
82.
449.
1211.
76.
82.
445.
1213.
86.
82.
457.
1229.
8 6,
95.
511.
1291.
88,
102.
518,
1312.
92.
548.
106.
1356,
95.
109.
1373.
550.
94,
54 1.
109,
1379.
98.
489.
103.
1333,
10 3 .
100.
499,
1339.
104.
514,
103,
1353.
107.
123.
706.
1561 .
977.
172.
100,
1904.
242.
1 16 «
1329,
2382.
115.
313.
1635.
28 8 6 ,
106,
1845.
370,
3358.
419.
2072,
38?5.
111.
121,
2318.
473.
4492.
529,
133.
2572.
5142.
584,
163.
5805,
2813.
220.
622 «
6280. - 2887.
279.
657,
3086.
6 857,
707,
36 3,
7 4 l7 ,
3302,
395.
3490,
756,
7966.
479,
3514.
785.
8297.
568.
3628.
805,
8647 ,
838,
6 66 »
3822,
9012.
676 ,
3998,
877,
9390,
683.
918,
4194,
982 1.
4597.
706,
983,
105o2.
1098;
730.
5264,
1 1536,
767,
5868,
1234,
12607,
795.
6636,
1378.
13958.
846.
7429.
1542.
15447,
893.
8028,
1688,
16842,
933,
6882,
1842.
18605.
993.
2032,
20549.
9787.
2237,
1077.
22684.
10762,
1 18 6 »
11681,
2447.
24863,

NET-GROSS
RATIO
.46
.45
.45
■ .44
.45
.44
.43
.40
.38
.37
.37
.37
.40
.39
.40
.40
.39
.37
.37
.38
.45
.51
.56
.57
.55
.53
.52
.50
.48
.46
.45
.45
.44
.42
.42
.42
.43
.43
.44
.46
.47
.48
.48
.48
.48
,48
.47
.47

AVERAGE
GROSS
6.15
6.28
6.41
6.55
6.52
6.60
6.80
7.13
7.44
7.66
7.77
7.74
7.42
7.37
7.17
7.13
7.14
7.40
7.28
7.15
6.21
5.29
4.50
4.10
4.04
4.05
4.10
4.22
4,38
4,66
4.83
4,96
5.09
5,27
5.35
5.33
5.31
5.31
5,20
5,01
4.88
4.75
4.65
4,65
4.61
4.61
4.63
-C
•
O*
a>

*

O F

D O L L A R S

3 «

*

NET
4.07
4.09
4.11
4; 18
4.03
4.07
4,29
4^69
5.00
5.19
5.15
4,93
4.40
4.36
4.15
4

;17

4.26
4^66
4.48
4.30
3.24
2^62
2.3 1
2.31
2.48
2U1
2.72
2 •S 1
2.89
3.11
3.14
3,15
3,1 7
3.31
3.33
3^29
3.29
3^28
3,15
2 |96
2.89
2.82
2,80
2.88
2.88
2.90
2.91
2.96

F

PRI V A TELY

OW NED ,

CON S T A N T

COST

w i t h

1,

p u r c h a s e s

1958

o f

g o v e r n m e n t

s u r p l u s

a s s e t s

DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES
EQUIPMENT Typ *
] x

y*

3

r

1925
1926
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
1990
199 I
1992
1993
1999
1995
1996
1997
1998
199?
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
I960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
1971
1972

sQ

* 2 2

3

n* ous

*

qux p]

*

a t

SECON D H AND

PRI CES

D O L L A RS

85.0 PERCENT OF BULLETIN

nt

------ MILLIONS OF 1958 DOLLARS-----GROSS
NET
DEPRE­
DISCARDS
STOCKS
stoQ 3 s
CIATION
99 10.
1502,
928 ,
5 9 9 ,
9235,
1958,
911.
592.
9097,
1903,
397,
531 .
1368,
3881 .
383.
519.
3795.
1397,
373,
988,
1288.
36 1.
3589.
962.
3388 .
1187,
339,
939.
3163,
1059.
312.
910.
957.
2960.
287.
3 8 7.
2799.
892,
271,
-372 «
2669.
860.
269,
359.
2596.
871 ,
267,
-351 ,
2999,
898.
268.
391.
2386.
802,
256.
326,
2298,
793.
250,
329.
2257.
837,
253,
337,
2329,
931 ,
270,
29 2.
925.
2312.
280.
292,
2272.
895.
272,
282.
2277.
892,
265.
257.
933,
271,
2351 .
-237,
2597.
1120.
297,
239,
2923,
399,
1398.
297.
3297.
1588.
397.
262.
3589,
1720,
931 .
27 1.
3919.
1876.
"999,
-280.
9165.
195 1,
965,
-290,
9937,
979,
2092,
297,
9798 ,
2191 ,
500,
28 8 ,
5027 .
2219,
521 .
315,
5386.
2372.
599,
-398.
5797.
2518.
585,
370.
6113.
2653.
615,
385.
2893.
6532.
698,
9 19.
6955,
3028 ,
688,
950.
3216.
7350.
728,
521 .
7699.
3368,
762,
566,
8 O7 6 .
3553 ,
795,
603.
3815,
89 1,
860 1.
57 8 ,
9137.
9 0 9,
9231 .
597.
9928.
9979.
977,
623.
10695,
9890,
1059.
698 .
5292.
11607.
1195.
689.
12606.
5777,
1298,
735.
13733.
6319.
1362 1
7 7 6,
6792.
19791,
1970.
6 3 6,
16026.
1581,
909,
7301 ,
17693.
8 160.
1739,
982.

n * t -« r o s s

RATIO
.39
.39
.35
• .35
,36
.36
.35
.33
.32
.32
.32
.39
.39
.39
.35
.37
.90
.90
.39
.39
.90
.93
.96
.98
.98
.98
.97
.96
.95
.99
.99
.99
.93
.99
.99
.99
.99
.99
.99
.95
.95
.95
.96
.96
.96
.96
.96
.96

3

v* r3

GROSS
5.73
5.79
5.73
5.68
5.59
5.55
5.61
5,79
5,86
5,92
5,89
5.73
5.62
5.55
5.38
5.09
9.66
9.99
9.93
9.90
9,36
9.12
3.90
3,73
3.79
3,77
3.9 1
9.07
9.29
9,99
9,55
9.67
9.78
9.83
9,87
9.89
8.91
9.90
8,89
9,86
9,89
9,83
9.81
9.78
9.76
9,80
9.80
8.79

«

*

3 «

*

NET
3.61
3.52
3.98
3¡91
3.33
i '.37
3.51
3?73
3.86
3 á8 3
3.67
3.37
3.25
3.21
3.05
2¡78
2.52
2.59
2,73
2.79
2.72
2.90
2.21
2 i 15
2.28
2.39
2.58
2.73
2.85
2.97
2.97
2.99
3.02
3.00
2.99
2.99
3.09
3.06
3.09
3.01
2.99
2.99
2f96
2.95
2.93
2.98
2.98
2.91

P R I V A T E L Y OWNED, WI TH PU RCH A S ES OF GOVERN MENT S U RPL U S A S S ET S AT S ECOND HAND PR I C E S
CON S T A N T COST 1 ,
1 9 5 8 D O L L A RS
D 0 U 8 L E - D E C L I N I N G B A L A N CE D E P R E C I A T I O N , S E R V I C E L I V E S
8 5 . 0 PE R C E N T OF B U L L E T I N
*

q u x p ] * n t typ*
x nstru] * nts

y*

3

r

1925
1926
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
19 HO
19 H 1
19H2
19 H 3
19RR
19H5
19H6
19 H7
19H8
19H9
1950
1951
1952
1953
195R
1955
1956
1957
1958
1959
i960
1961
1962
1963
1968
1965
1966
1967
1968
1969
1970
1971
1972

------MILLIONS OF 1958 DOLLARS
DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
stoQ 3 s
33.
929.
71.
9 M3 .
75,
37.
952.
10 0 3 ,
92,
79.
973.
1061 .
97,
83.
987,
Hll.
55.
528.
88,
1 18H.
57.
93.
598.
129 1.
63.
539.
95.
12 6 3,
70.
92.
502.
12H 8 .
72.
97 1.
8 6.
1231 .
79,
999.
82.
1211.
76.
995.
82.
12 13.
86.
82.
957.
122’,
8 6,
95.
511.
1291.
88,
518,
102.
1312.
106.
92.
598.
1358.
95.
109.
1373,
550.
99,
591 .
109,
1379.
98,
989.
103.
1333,
103 •
100.
999,
1339,
109,
519,
103.
1353.
107.
123.
706.
1561 .
172.
100,
977.
19 0 H ,
292.
1 16.
1329.
2382,
115,
313.
1635.
28 8 6 ,
10 6 »
370,
1895.
3358,
919,
2072.
3895,
111.
12 1.
2318.
973.
HH92.
133.
529,
2572.
5 1H2 ,
163.
589,
2813.
5805.
220.
2887.
622.
6280.
279.
657,
3086 .
6 8 57,
707;
36 3,
7 H l7 ,
3302,
395.
756,
3990.
7966.
979,
3519,
785.
8297.
568 .
3628 .
805,
8697 ,
838,
666 «
3822,
9012.
676,
877,
3998,
9390,
683,
918,
9199,
982 1.
9597.
706,
1Q5 02,
983,
1098,
5269.
730.
11536,
5868.
1239,
767,
12607,
795,
6636,
1378;
13958,
896.
7929.
1592,
15 H 97 ,
8028,
893.
1688.
16892,
933,
1892,
8882.
18605.
993,
9787,
2032,
20599.
2237,
1077.
22689.
10762.
118 6 ,
11681,
2997.
29863,

NET-GROSS
RATIO
.96
.95
.95
■ ,99
.95
.99
.93
.90
.38
.37
.37
.37
.90
.39
.90
.90
.39
.37
.37
.38
.95
.51
.56
,57
.55
.53
.52
.50
.98
.96
.95
.95
.99
.92
.92
.92
.93
.93
.99
.96
.97
.98
.98
.98
.98
,98
.97
.97

AVERAGE AGE
NET
GROSS
9.07
6.15
9.09
6.28
9.11
6.91
nils
6.55
9.03
6.52
9.07
6,60
9,29
6.80
9Í69
7.13
5.00
7.99
5.19
7.66
5.15
7.77
9.93
7.79
9.90
7,92
9.36
7.37
9.15
7.17
Hi 17
7.13
9.26
7.19
9 ;6 6
7.90
9.98
7.28
9;30
7.15
3.29
6.21
2 ;62
5.29
2.31
9.50
2.31
9,10
2.98
9.09
2 ;6 1
9.05
2.72
9.10
2.81
9,22
2.89
9.38
3; 1 1
9,66
3.19
9.83
3.15
9,96
3,1 7
5.09
3.31
5,27
3.33
5.35
5,33
3;2?
3.29
5.31
3 ;28
5.31
3.15
5,20
2 i96
5,01
2.89
9.88
9.75
2^2
2,80
9.65
2.88
9.65
2.88
9.61
2 i90
9.61
9,63
2.91
2 i9 6
9,68

F

P R I V A T E L Y OWNED,
CON S T A N T COS T

WI TH PU RCH A S ES OF
I.
1 9 5 8 D OL L A RS

GOVERN MENT

S U RPL U S

A S S ET S

AT

SECOND HAND

DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 85.0 PERCENT
EQUIPMENT TYPE
MISCELLANEOUS EQUIPMENT
------MILLIONS OF l958 DOLLARS-----GROSS
NET
DEPRE­
DISCARDS
NET-GROSS
AVERAGE
YEAR
STOCKS
CIATION
RATIO
stoQ 3 s
GROSS
9910.
1925
1502,
928,
599,
.39
5.73
9235,
1958,
1926
911.
.39
592.
5.79
9097,
1903,
1927
397,
531 .
.35
5.73
1368,
1928
388 1 .
383.
519.
. .35
5.68
3795,
1929
1397,
373.
988.
.36
5.59
1930
3589.
1288,
36 1.
.36
962.
5.55
1931
3388,
1187,
939.
339,
.35
5.61
3163,
1059.
1932
312,
910,
.33
5.79
1933
2960,
957.
287.
.32
387.
5.86
19 3 <4
2799,
271 ,
892,
372.
.32
5,92
2669.
269.
1935
.32
860.
359.
5.89
1936
2596,
871 ,
267,
351 ,
.39
5.73
2999 ,
.39
898.
1937
268,
391.
5.62
2386 ,
1938
802,
.39
258,
326,
5.55
1939
793.
.35
2298 ,
250,
329.
5.38
2257 .
19 9 0
837.
253,
337,
.37
5.09
1991
2329 .
931 ,
270,
.90
292.
9.66
925.
2312.
.90
9,99
1992
280,
292,
1993
895,
2272 .
272,
.39
282.
9,93
199 <4
2277 .
.39
892,
265.
257.
9.90
1995
933,
271,
.90
2351 .
237,
9,36
2597 .
1996
297,
1120.
239,
.93
9.12
2923 ,
399,
1997
1398.
297.
.96
3.90
1588.
1998
3297 .
397.
.98
3,73
262.
3589 ,
199?
931 ,
1720,
.98
3.79
271.
1950
3919.
1876.
999,
.98
3.77
280.
1951
9165.
1951 .
965,
.97
3.91
290.
9937 ,
1952
979,
2092,
,96
297,
9.07
9798 ,
2191 ,
1953
500,
28 8 ,
.95
9.29
195*4
5027 .
2219,
521 .
315.
.99
9,99
53 86,
1955
2372.
599.
.99
398.
9,55
5797 .
2518.
1956
585,
370,
.99
9.67
1957
2653,
6 1 13 .
615,
9.78
385.
.93
1958
6532,
2893.
919.
698.
.99
9,83
1959
6955 .
3028,
.99
688,
950.
9,87
32 16.
7350 .
.99
1960
728,
521 ,
9,89
1961
7699 .
3368,
762,
.99
5 66 «
9,9 1
8076 .
1962
3553.
795,
.99
603.
9,90
1963
3815,
.99
891 ,
578,
9.89
8601 ,
1968
9137.
909 ,
.95
9231 .
597.
9,86
9928.
1965
9979.
977,
.95
623.
9,89
10695.
1966
9890,
1059.
698.
.95
9,83
1967
1 16o7.
1195.
689.
5292.
.96
9.81
1968
5777,
12606.
.96
1298,
735.
9.78
1969
13733.
6319.
.96
1362,
776,
9.76
1970
6792.
1979 1.
1970.
.96
836.
9.80
197 1
16026.
1581 ,
909.
730 1.
.96
9.80
1972
17693.
8 160.
982 ,
1739,
.96
9.79

PR I C E S

OF BULLETIN

3 «

*

NET
3.6 1
3,52
3,98
3^91
3.33
3.37
3.51
3^73
3,86
3Ì83
3.67
3^37
3.25
3.21
3.05
2^78
2.52
2.59
2,73
2.79
2.72
2.90
2.21
2.15
2.28
2.39
2.58
2.73
2.85
2.97
2.97
2.99
3.02
3.00
2.99
2.99
3.09
3.06
3.09
3.01
2 ü9 9
2.99
2 '.96
2.95
2,93
2.98
2.98
2.91

PRIVATELY û .VN E 0 , WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 2, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES
85.0 PERCENT OF BULLETIN F
ALL INDUSTRIES, TOTAL
EQUIPMENT AND STRUCTURES
------MILLIONS OF 1958 DOLLARS----- *
GROSS
NET
DEPRE­
DISCARDS
NET-GROSS
v* r
AGE
STOCKS
RATIO
GROSS
NET
STOCKS
CIATION
y* r
9^9
16067 ,
.93
1925
357309.
153786.
10925 «
19.72
9^9
.93
368692.
1688 1.
11812,
19.^0
1926
159913.
377990.
1927
17985.
12671 ,
169238.
.93
19.57
9 ^ 3
17899.
.99
387697.
9.21
1928
13090.
19.52
168890.
.99
1929
18590.
13925.
19.90
39908Ü .
175368.
9iQl
19639^
.99
9U 5 29 3 .
18952.
19.97
9.07
176986.
1930
16 9 19 »
19958^
19.79
9^7
909235 .
171805.
.92
1931
17268.
.91
397139.
19963.
10.10
1932
162120.
15.31
.39
16098,
3887 11 .
15612.
15,89
10.71
152996.
1933
.38
15397.
16.28
1 1 ; i6
15120.
382912.
196259 ^
1938
.38
11.90
378336.
15118.
16.59
15213.
1935
192163.
15939.
373908 .
1 1 ;3 3
.37
16.69
1936
191827,
15093^
.38
15638,
1937
193996,
16083,
11.07
381122.
16.48
15819.
373656 ,
1938
16127.
.37
16.83
191122.
1 1 ; 19
16 7 19 »
11.16
1939
.37
16.99
376895.
190195.
15753,
.38
16.89
1990
378223.
192568.
17206 ^
lo;87
15885.
.39
1991
17383,
10,93
382569 .
197552,
16.70
16500,
.38
10,69
379102.
155291
16.86
16600.
1992
193013.
15703.
11,05
373219.
136892,
15986.
.37
1993
17.10
370935,
17.18
13 9 2 96 «
.36
11 ;1 2
1999
15610,
15792.
373670.
15939.
.37
16028.
16,99
1995
10.72
13792 1,
.39
9;si
17899^
17 955 t
16.93
1986
389582.
198706.
19779,
1997
9u 2 6 1 1 >
169109,
.91
8.89
16976,
15.66
921727.
22915 ^
18383,
1998
179172.
8^20
.92
19.92
1999
29383.
936913.
188895.
.93
19.91
7.87
18 9 9 2 i
13.88
199821,
25973.
172261
7 ;5 7
956592.
.99
1950
7.30
876756.
27713.
.99
195 1
19000,
211167,
13.37
202381
.99
7; 17
1952
999502.
219393.
29097.
13.01
513089.
6,99
.95
229729.
30356.
23316.
1953
12.48
6 i92
.95
1959
22987 i
530690.
31592.
237369.
12.90
550518.
.95
25826,
6.76
1955
32873.
298706.
12. ¡2
39525,
.95
6.62
1956
573812.
29137,
11,82
26U917,
26688,
11.59
1957
.96
599879.
35866.
6 ;5 9
271638.
6.61
610159.
27092j
.95
1958
36577.
11.50
276953.
6.61
30393;
.95
1959
626292.
283990.
11.39
3729 1.
38939 ,
.95
6.58
11.29
696199.
293990.
29103.
I960
196 1
39997.
11.15
669306 .
.95
6^0
29573;
300772.
.95
6.57
1962
685731.
90681.
311077.
11.03
30282.
92327.
6^2
707536.
33132.
.96
10.91
1963
322263.
99397,
.96
6.93
739966.
3387 2 ;
10,73
1969
337299.
.97
10.99
6^6
769565.
39099,
1965
358388.
97172.
811556,
.97
6.07
50800,
10.20
1966
389270.
35710,
9.99
Si99
851306.
.98
5 99 7 9 ^
1967
905718.
37962^
1968
5787 1.
38926;
.98
5.99
892885.
9.82
927092,
s;9o
1969
.98
61929,
999356.
90291 ;
9,48
937673,
6939 1.
.98
9.59
5.95
92966,
1970
976933.
965082,
.97
9.58
66619,
95098,
6;o2
197 1 1013538.
978658 .
6.03
1055357.
997901 ,
6997 1.
.97
98112.
9.51
1972
3

3 «

3

s-7

WI TH PU RCH A S ES o f g o v e r n
2 , 1 9 S8 D O L L A RS
DOUB L E - DE CL I NI NG
b a l a n c e
D EPR E C I A T I O N ,

pr i v a t e l y

AL L

"
COST

o a n ed

CO N S T A N T

I NDUST RI ES,

men t

S U RPL U S

S ERV I CE

a s s et s

LI V ES

at

s ec o n d h an d

pr i c e s

PERCENT OF BULLETI N F

85.0

T OT A L

ST RUCT URES

TEAR
1925
192 8
1927
1928
1929
1930
193 1
1932
19 33
19 3 9
1935
1938
1937
1938
1939
1990
199 1
1992
1993
1999
1995
1996
1997
1998
1999
1950
195 1
1952
1953
1959
1955
1956
1957
1958
1959
I960
196 1
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

GROSS
STOCKS
231030.
237836.
299796.
251515.
259133.
269762.
266179.
26 9 9 6 3._
261959.
2 58 7 1U •
255975.
259231.
259325.
252797.
251379.
2507UU .
250929.
297605.
292615.
238282.
235689.
239 1 1U .
291629.
295237 .
295952.
252373 .
257395 .
261860.
267591.
273959.
281600.
291275.
301U 3 1.
309915.
3 17 6 6 1 .
327370.
337366.
3 9S 0 2 1.
358373.
369855 .
389981.
901725.
916897,
932907.
999773.
965576 .
980629.
996398 ,

NET
STOCKS

100561.
10963 1.
108603.
112915.
116950.
119395.
117663.
113310.
108191.
103716.
99863 .
97392.
96719.
99757.
93119.
92363.
92678.
89669.
85361.
82097 .
90626 .
85297.
88759.
93090.
96699.
100655,
105533.
109655.
119621.
119617.
125508.
133009.
139955.
195078.
199835.
155715.
161916.
167239.
172689.
179080.
188509.
199107.
207678 .
216655.
226105.
239219.
291193.
298339 .

DISCARDS
DEPRE­
CIATION
6995.
4345 \
7279.
4565 ,
7602.
4663 .
79 10.
4953.
5 169,
8259.
5 308 .
8590.
5477 .
8572.
83 6 1.
5720.
5 92 9 j
8099 .
7738.
6014.
7985.
6365 i
73 13.
6535.
7279.
6558 i
7254,
6820 .
7184.
6958 .
7089 .
7160.
7217.
7307 .
748 1,
7176.
6941 .
7630^
6696.
77 14.
6572.
7750,
6759,
8003 |
7 132.
8075 .
8156.
7482.
7816.
8 2 10«
8205,
8 120.
8466 ,
8372
8427.
8821 .
9178.
8412.
956 1 .
8194,
9977 .
8 222.
10484.
8310.
82 14 ;
11025.
11462.
8201 .
11802.
83131
12160.
833 1,
8249
12546.
12932,
8096 ^
8418.
13315,
13717.
8627 ^
8556 ,
14258.
14946,
8804 |
9006 ,
15597,
16184.
9 14 2 ^
16802,
9 3 86»
977 1«
17466.
18099.
9980,
18686,
10 10 2 i

NET-GROSS
RATIO
.44
.44
.44
.45
.45
.45
.44
.43
.4 1
.40
.39
.38
.38
.37
.37
.37
.37
.36
.35
.34
.34
.36
.37
.38
.39
.40
.41
.42
.43
.44
.45
.46
.46
.47
.47
.48
.48
.48
.48
.48
.49
.50
.50
.50
.50
.50
.50
.50

3

v* r3

GROSS
17.94
17,82
17.71
17.60
17.44
17.42
17.68
18.12
18.61
19.07
19.49
19.80
19.97
20.22
20.45
20.60
20.63
20.94
21.35
21.70
2 1.88
21.45
21.13
20.71
20.35
19.95
19.<48
19.07
18.60
18.15
17.67
17. Ï 1
16.62
16.26
15.95
15.62
15,33
15.08
14.87
14.64
14.34
14.04
13.85
13.68
13.53
13.43
13.39
13.36

«

*

AGE
NET
1 1i84
1 1¡52
11.25
1 1,U3
10.78
10.75
11.07
11.62
12¡25
12.80
13,27
13.55
13.57
13.75
13.68
13.86
13.68
13.99
14.50
14,84
14 ¡84
13.80
13,10
12.38
11 ¡86
11.36
10 ¡84
10.48
10¡ 11
9,80
9 ¡4 7
9.11
8,85
8,76
8 i7 1
8.62
8,56
8 áB 2
8.51
8 ¡47
8.33
8¡ 17
8.14
8¡ 12
8,09
8¡ 13
8,22
8 ¡3 0
O<7

#

PRIVATELY o -y n * o ' WITH p u r Q ) s * s o q
3

«

ov* rn]

CONSTANT COST 2, 1958 DOLLARS
DOUBLE- DECLI NI NG BALANCE DEPRECI ATI ON,

]

3

nuq

3

Q

*

nt

surp2 us

3

ss* ts

SERVI CE LI VES

3

t

s*

Q

on­

)

3

n­

EQUI PMENT AND STRUCTURES
m i l l i o n s

GROSS
STOCKS

YEAR
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
194J
1942
194 3
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959

73890.
76630,
78968.
81942,
85715.
8 7 U 76 .
66 4 5 û ,
84366,
8289 7 .
61619.
60520.
6 U 4 42 ,
61373.
80516.
6 0 ü 2ü .
60737.
82687 .
81999.
805 1U.
79724.
61382.
87843.
94728.
100947,
1Ü 4 76 2 ,
108241.
114041. .
119164.
124399.
129683.
134817.
141683.
148353.
152009,
15 4 25 U .

I 960
196 1
1962
1963
1964
1965
1966
1967
1968
1969
1970
197 1
1972

157513.
16 □ 5 1G .
163576.
166927.
1 7 1697.
179140.
169160,
199 3 Q 5 •
2U7876.
2 17107,
224647.
229998.
235957.

o f

NET
STOCKS

32171 .
33866.
35056.
3680 1.
39260.
39292.
37509 .
34663.
32741.
31220.
30063.
29997 .
30881.
29988 ,
29689 .
30622.
32612.
31857.
30482.
29641.
31498.
37639,
43361.
47671.
49286.
50287.
53312.
55697.
57967.
60027 ,
61899.
65423.
68665,
68964.
68390 .
68970,
69127,
69695,
70863 i
7 32 7Q.
77903 ,
84464.
90524 .
94583.
98595.
100942.
101498.
1 0 2837.

i r s b

d o l l a r s

DEPRE­
CI ATI ON

3726.
3887.
4046.
4194.
4412.
4532.
4419.
4154.
3889.
37 14.
3615.
3620.
3728.
3751 .
3687 .
3736.
3910.
3980.
3869 .
3790.
3918.
4455 .
5264 .
5994 .
6420.
6616.
6928 .
7314.
7636 .
7942 .
8248 .
8 6 6 6.
9151 ,
9382 .
9370 .
9419 .

9526.
9657 ,
9879.
10247.
10875,
11815.
12850,
13682.
14386.
14950,
15233.
15523.

---------

DI SCARDS

27 13.
2854^
2915.
298 1,
3 11 7 I
3226.
3279 ^
3411.
3457 .
3485,
3564 ^
3637.
3690 j
372 1.
390 1i
3970,
3970.
3911.
39 8 3 «
3935.
3 9 l5 «
4119,
4062 •
4068 ,
4213 ,
4 14 1»
4 163.
4709 ,
4770.
4806.
5045 •
5378.
5817,
6110.

6696.
6 8 19 »
6 7 70 ^
7212.
780 3,
7975.
8096 1
8393 ,
8819.
923 1 ;
9192.
9809 i
10475.
10942.

NET- GROSS
RATI O

.44
.44
.44
.45
.46
.45
.43
.4 1
.39
.38
.37
.37
.38
.37
.37
.38
.39
.39
.38
.37
.39
.43
.46
.47
.47
tH 6
.47
.47
.47
.46
.46
.46
.46
.45
. 44
. 44
. 43
. 43
. 42
. 43
. 43
. 45
. 45
. 45
. 45
. 45
. 44
. 44

Q *

s

85.0 PERCENT OF BULLETI N F

turx n«
--------

prx

AVERAGE AGE
GROSS
NET

10.87
10.74
10.69
10.58
10.39
10.51
10.86
11.35
11.76
12.il
12.41
12.51
12.45
12.67
12.78
12.67
12.41
12.52
12.72
12.81
12.53
11.59
10.81
10.28
10.05
9.91
9.62
9.44
9,29
9.21
9.16
9.01
8.91
9.00
9.14
9.22
9.35
9.44
9. 46
9.45
9.32
9.09
8.88
8.79
6.73
8 . 7 2

8.79
8. 84

6,88
6.69
6.62
6.49
6.27
6.47
6.94
7.61
8^07
8.43
8.67
8.60
8,27
8.44
8.42
8.08
7.55
7.7 1
aioo
8.08
7.59
6,39
5.7 1
5.41
5.47
5.59
5^49
5.48
5.49
5.52
5^57
5.49
5^45
5.63
5.86
5,97
6.10
6. 17
6. 18
6,09
5.86
5.56
5^ 38
5.35
5.33
5.40
5^ 54
5.62

P RI V AT EL Y

OV ■ E q ' W I T H P U R C H A S E S O F G O V E R N M E N T s u r
CONS T A NT COST 2 , 1 9 5 8 D OL L A RS
D OU B L t - U e C L I N I NG B A L A N CE D E P R E C I A T I O N , S E R V I C E
J

MANUFACTURI NG
STRUCTURES
- - - - - - - - MI LLI ONS OF 1958 DOLLARS- - - - - - - - DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
STOCKS
YEAR

1925
1926
1927
1928
1929
1930
193 1
1932
1933
19 38
1935
19 36
1937
1938
1939
1990
199 1
1992
1993
1999
1995
19 96
1997
1998
1999
1950
195 1
1952
1953
1958
1955
1956
1957
1958
1959
1960
196 1
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

99330.
9 6 U 18 ,
9 76 L36 .
99706.
52962.
53562.
5 3 2 7U •
52139.
51699.
51192.
50935.
50 0 9 ü .
5053 1.
99990 .
99578 .
99769 .
50839.
50U 30.
93519.
97167.
97060.
50308,
5209 1.
53523.
59097.
59125.
55208«
56 Ü 9 5 . '
569 19 .
57866.
58922 .
60569.
62527 .
63990.
69533.
65921.
66917.
67927 .
68977.

69699 .
71710.
79999 .
77925 .
79851.
82309.
69085.

85281.
66067.

19611.
20797.
21689.
23072.
25030.
25262.
29179.
22995.
21505.
20583.
19558.
19061.
19313.
18638.
18218.
18939.
19969.
18699.
17379.
16298.
16981.
19965.
21756.
23097.
23987 .
23928.
29390.
2 503 6.
25650.
26138.
26786.
27953 .
29271.
29938.
29795.
30 Ü0 8 .
30129.
30192.
30382.
30793.
31800.
33530.
35353.
36536.
37659.
38307.
38365 •
38068.

1727.
1790.
1879.
1978.
2118.
2211.
2 178.
2067.
1961.
1887.
18 13.
1756.
1759.
1795.
1709.
1709.
1769.
1787,
1707.
1613.
1583.
1799.
1967.
2093,
2 160.
2168.
2195.
2250.
229 1 .
2327.
237 1 .
299 1.
2536.
2619.
2632,
2631 .
2699,
2657.
2677.
27 10.
2776.
2901 .
3067.
3191 .
3298.
3378.
39 10.
390 1 .

1 175
1238
1226
1266
1321
1399
1387
I;9 6 9
1-96 a
1~9'72
IS 95
1609
1565
16 1 1
1700
1739
1728
182 5
1898
1889
1873
1979
1977
1952
2075
2031
2029
206 1
2 07 8
18 6 8
1963
1962
1896
1818
1996
1956
1769
1659
1868
1897
1773
1898
1998
1999
1957
2255
2273
2317 .

p l u s

a s s e t s

LI V ES

NET-GROSS
RATIO
.99
.95
.96
.96
.98
.97
.95
.93
.92
.90
.39
.38
.38
.37
.37
.37
.38
.37
.36
.35
.35
.90
.92
.93
.93
.93
.99
.95
.95
.95
.95
.96
.97
.97
.96
.96
.95
.95
.99
.99
.99
.95
.96
.96
.96
.96
.95
.49

AT

SECON D H AND

8 5 . D PERCEN T

OF

p r i c e s

B ULLETI N

AVERAGE AGE
GROSS
NET
8 job
12.72
7.78
12.59
12.99
7^63
7.38
12.29
7^09
11.9 1
7.23
12.00
7 ¡77
12.39
8.51
12.93
8.99
13.32
9^93
1.3.7 0
9^90
19.12
10.10
19.38
9.90
19.9 3
10.18
19,7 5
10.30
19,98
10.06
15.0 1
9^95
19.79
15.08
9,76
10^36
15.55
10.83
15.96
10^97
15,96
8.56
19.85
7.88
19.32
7.53
13.96
7^51
13.80
7.69
13.76
7^98
13.98
7.91
13.26
13.06
7 i90
7.93
12.93
12.76
7 j9 2
7.31
12.99
7.19
12.23
7.26
12.13
7.52
12.17
7.68
12.17
7.85
12.25
8.03
12.37
8.13
12.93
8.20
12.98
8.09
12.97
7.89
12.35
7.63
12.21
7.59
12.19
7.57
12.22
12 . 2 8
7.65
7|82
12.93
8.05
12.63

F

o v n e d

P R I V A T E L Y

CONS T A NT

.'

COST

a i t h
2 ,

D O U b L L - D E C L I N I N G

u

r

c

h

a

s

e

s

o

GOVERN MENT

f

s

a

s

s

e

t

s

a

t

s

e

c

o

n

d

h

a

n

d

B A L A N C E

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

8 5 . 0

P E R C E N T

O F

p

NET-GROSS
RATIO

AVERAGE AGE
NET
GROSS
10. 49

15. 74

11501.

. 43

15. 63

10. 23

116072.

1 1922.

8587

. 44

15. 62

10. 10

272926.

116727.

12164.

8849

. 44

15. 60

280055.

122562.

12578.

. 44

124316.

12798.

. 44

1 b •£ 3
15. 58

10. 01
9 t& 3

284798.

9504
10064
9 8 14

. 43

15. 89

10, 17

. 41

16. 41
16. 99

10* 77
11, 42

1930
193 1

284880,

121590.

12423.

1932
1933

250674.

115696.

274643.

109306.

t 1644.
10859.

10171
10739

1934

2 7 0 1 17 .

104519.

10340,

1935

267315.

101604.

10201.

10232
10189

1937

267240.
268671.

10 0 9 7 2 *
101836.

10462.
10914.

1938

267157.

99913.

1939

265838.
266366.

99155.

265437

.

261414.

1945

259131.
260327 .

1946

2636 2 5

.

1947

272505.

1948

282464

1949
1950

290809,

195 1

3 15678

1952

326138.

304055

.
.
.
.

1953

337093

1954

3 4 7 4 7 0 .
360549,

1956
1957

375837.

1958
1959

399718.
412783.

1960
196 1

429231

389253.

17. 48

11, 91

17. 81

12, 19

9964

. 38

17. 94

12, 18

10439

. 38

17. 96

11, 99

10902.

10585

. 37

18. 13

12. 13

10586,
10643.

11315
1 1738

. 37
. 38

18. 27
18. 26

12. 11
11. 84

11007,

11924

. 38

10032

. 37

1 8 .1 5
18. 34

11, 48

10999.

94977 .
92707 .

10553.

10182

. 36

10267,

10280

. 36

18. 61
18. 74

12, 22
12. 35

.
9 7 8 9 5 .

10503.

10404

. 36

18. 62

12, 03

11309.

12112
11260

. 37

18. 28

11. 38

. 39

17. 62

10, 47

12667

. 40

16. 92

9* 67

16. 38

9, 2 1
8* 69

102938.
99371.

93831

105543.

1 26 25

113924.

14211.

.

11. 81

119811.

15415.

127956.

16513.

13086
11364

. 41
. 42

134908.

17716.

13 1 4 0

. 43

15. 15

8. 32

140064.
147214.
152454.

18589,

13803

. 43

14. 73

8. 11

19424.

16743
15844

.44
.44

7* 66

18 730
16599

. 45

14. 30
13. 97
13. 56

. 45

13. 14

7* 12

12. 82
12. 64

6, 99

20208,
21188,

161645.
170476.

22415.

190226.
19 9 5

4Q .
.

206 7 3 1

.

18517

. 46

23746.

18416

. 46

24388.
25557.

20919
19306

. 46

.
27594 ,
2 8 9 5 9 ,

19634

23288

178053.
182286,

.

. 40
. 39

9, 83

. 38

100570.

268038.

26544

1963

444204.
462333.
480049.

1964

501558.

237996.

30579.

22365

1965

528105.

253716.

32630.
35165.

22655

216392.
2 2 5 8 3 3

r

i

c

e

s

B U L L E T I N

. 43

1929

1962

u

7 8 13

1928

1955

l

7098

260254.
266778.

19 4 3
1944

p

10899.

1926
1927

1942

r

108793,
113078.

252151.

1940
1941

u

h

I 9 25

1936

s

D O L L A R S

0 N M AN U F AC TU R IN 6
E Q U IP M E N T
AND STRUCTURES
------MILLIONS OF 1 9 5 8 DOLLARS----DISCARDS
DEPRENET
<j R 0 5 S
C IAT ION
STOCKS
S TO C KS
YEAR

N

0N F A R M

p

1 9 5 8

.

.46
,47
.47
.47
.47

19794
2200

15. 7 1

11. 65

6*65
6 *S 9
6 •H 8
6*32
6*16
6*12
6 *Ü 6
6 •0 Ü
6 *U b
6*10
6*08

11. 45
11. 19
10. 88

1966
1967

558515.
586188.

27200 1.
286155.

37624.

25342

. 49

10. 35

1968

6 176 8 6 «

302784.

40045,

26425

. 49

10. 13

42802.

2784

. 49

9. 92

45118.

294 1

. 49
. 49

9. 82
9. 75

. 49

9. 65

320535.

681762.
711528,

333327
345963.

46980.

3127

1972

745333,

362480.

49434.

33822

.

.

6

,U U
*B 8
*/ 6

6 * 7H

10. 56

651713.

7
6

11. 89

24022

1970
197 1

7, 34

12. 39
12. 10

. 48
. 49

1969

7 •8 1

H I

F

P R I V A T E L Y

ü

C O N S T A N T

V M E o

;

C O S T

« H

2 ,

D O U B L E - D E C L I N I N G

N 0 N F ARM

H

P U R C H A S E S

1 9 5 8

O F

G O V E R N M E N T

S U R P L U S

A S S E T S

A T

S E C O N D H A N D

P R I C E S

D O L L A R S

B A L A N C E

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

8 5 . 0

P E R C E N T

O F

B U L L E T I N

WON M A N U F A C T U R I N G

S TRU C TU RE S

OF 1958 DOLLARS-----DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
STOCKS
2679 ^
8757 .
73153,
166983.
2627.
8986,
76222.
172 17Q .
5228.
2980.
177539.
79306.
3181 ,
5836 .
81318.
18230 1.
338D i
5686 .
8850 7 .
187 3 0 U .
3 85 1.
5889.
86983,
192135.
593 1,
35 7 3
86690.
198239.
3 7*38 .
5853,
88398.
198052.
3 9*87 ,
5662 .
80 608 .
191932.
8020 j
5886.
190 158 .
77353.
8 298 ^
5282.
78708,
[88896.
8 805.
5 178.
72859.
187820.
5188,
8866 .
187256.
72017.
868 3,
5137.
70889 .
166 S 83 •
5 109.
8 73 2 ^
69706.
185775.
509 1.
8 823 .
68879.
185216.
5098 .
5053 ,
1886 1 1.
68232 .
5039.
5 12 8,
66070 .
182368.
5208 i
8888.
179098.
63116.
5298.
8739.
609 1S'.
176338.
5388 i
8688 .
59366 .
¡78085.
5 89 1j
8655.
59828.
173703.
5577.
8766.
60853.
173928.
5677.
8957 .
175689.
63297.
5 62 8 j
5 198,
6599V.
177928.
56 87 1
5869 .
69636,
181383.
5768 ,
5 8 8 2.
73225.
168898.
5855,
6088 .
168160. ' 76295.
5838
6388 .
80389 .
192729.
5888.
6682 .
197816.
88600.
7088 .
5 7 90 1
89659.
2 U 8130.
5879 ,
7872 .
9577 1.
211835.
5866 1
7908.
219336.
101230*
5936,
8262 ,
225966 .
105536.
5 9 35 «
8578 ,
110329.
233805.
5 95 0 »
8938 .
115918.
281976.
6065 .
9308 .
121832.
2507 3 1.
6036.
9676 ,
260118,
127180.
6151 .
10036,
132339.
269162.
6352,
10802.
279179.
13B306.
680 6 ^
10878,
186658.
291999.
6596.
1 1835.
155508,
305637 .
6690 .
11927.
162210.
317627.
12377.
688 U
169998.
330987.
7057
12886.
17833 1.
385113.
13867.
7 163,
185766,
353852.
7328^
18065.
192683 i
372867.
7827 .
18659.
20018 1.
387196.
------------- M I L L I O N S

y*

3

r

1925
1926
1927
1928
1929
1930
193 1
1932
1933
19 3 8
1935
1936
1937
1938
1939
1980
198 1
1982
1983
1988
1985
1986
1987
1988
1989
1950
195 1
1952
1953
1958
1955
1956
1957
1958
1959
1960
196 1
1962
1963
1968
1965
1966
1967
1968
1969
1970
197 1
1972

NET-GROSS
RATIO
.88
.88
.85
.85
.85
.85
.85
.83
.82
.8 1
.80
.39
.38
.38
.38
.37
.37
.36
.35
.35
.38
.38
.35
.36
.37
.38
.80
.8 1
.82
.83
.88
.85
.86
.87
.87
.88
.88
.89
.89
.50
.50
.51
.51
.51
.52
.52
.52
.52

AVERAGE AGE
GROSS
NET
19,05
12 j72
12.35
18.92
12.08
18.80
11.88
18.7 3
1 U 68
18.63
11.50
18 .5"6
1U 7 1
18.75
12,18
19.13
12^85
19.6 7
13.88
2 0.1'6'
13.91
20.59
18.23
2 0.92
18.38
2 1. 18
2 1.38
18.50
18.68
2 1.62
18,70
2 1.81
18.71
2 1.95
15.08
22* 26
15 ¡55
22.68
15.87
2 3.02
16.01
23.28
15,62
23.23
23.09
15,12
18.38
22.78
13^60
22.35
12,80
2 1.88
12.13
2 1.32
11.68
20.86
11.09
20.J0
10.61
19,73
10,12
19.13
9,63
18.88
9^29
17,86
9,12
17.80
8 ¡95
16.95
8,76
16.89
8^62
16.06
8,50
15.68
8,85
15.37
8.38
15.08
8.21
18.65
8.06
18,28
8.06
18.06
8.03
13.83
8¡00
13.61
8,03
13.87
8 I 10
13.37
8.15
13,27

F

PRI VAT EL Y
c

o

n

s

t

a

o
n

w

n

e

d

,

C O S T

t

w

D O U B L E - D E C L I N I N G

struQ tur*

i t

2 ,

h

P U R C H A S E S
1 9 5 8

O F

G O V E R N M E N T

s

u

r

p

l

u

s

a

s

s

e

t

s

a

t

s

e

c

o

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d

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a

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f

n

d

p

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D O L L A R S

B A L A N C E

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

8 5 . 0

P E R C E N T

b

u

typ*

INDUSTRI 2
------ MILLIONS OF 1958 DOLLARS
DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
YEAR
stoQ 3 s
1230,
13977.
8 11.
31382.
1925
856,
1266.
19650.
32965.
1926
1319,
850.
15207.
1927
3399 1.
875.
1379.
16056.
38899.
1928
910,
17277.
1967.
36622.
1929
929,
1529.
17377.
37317.
1930
1999.
968 .
16622.
37099.
19 31
1020.
15966.
1923.
36392.
1932
1350.
19772.
35986.
1012.
1933
1026.
19112.
1299.
35599.
1939
1091 .
1297,
13383.
35026.
1935
1125.
1206.
12997.
39722.
1936
1091 .
13291 .
1206.
35081 .
¡937
1199.
12735.
1202.
39632.
1938
1207.
1170,
12322.
39183.
1939
1223.
1169,
12998.
39299.
1990
1216.
1213.
13368.
1991
35166.
1306.
12919,
1237,
39698.
1992
1359,
12063.
1186,
33629.
1993
1125.
1333,
32729.
11371.
1999
11721.
1 115.
32878.
13 11.
1995
1909,
1253.
35526.
19520.
1996
1398.
15899.
1930,
36932.
1997
1357.
16628.
i5u;
37829,
1998
1961,
1591 ,
16625.
37902.
1999
1931.
1533,
16578.
37956.
1950
17561 .
1565.
1911.
1951
39093,
1639,
1913.
18583.
9o39l.
1952
1991,
1709,
19390.
91910.
1953
19969,
12’5.
1753.
92992.
1959
1817,
1398.
20975.
93923.
1955
1338.
1916;
95938.
22912.
1956
1307.
2032,
98182,
2393 1.
1957
29227,
1291 .
2103.
99339,
1958
1338.
29208.
2111,
5Q099,
1959
29959.
2138.
51627.
1351 .
i960
1239,
2199,
53193.
25560.
19M
26198,
2299;
1132.
59997,
1962
1303.
26808.
2307,
1963
56 56 1•
1397.
2378.
27785.
58568.
1969
1273,
29958.
2507,
61975.
1965
1331 ,
2729Ì
33133,
66593.
1966
1931 .
2998,
35922,
70398.
1967
1919.
3110.
73553.
36931 .
1968
1999.
3295,
38517.
1969
76991.
3359,
1690.
39993,
79530.
1970
1795.
39290.
3390.
1971
81022.
1779.
3358.
38523.
81839.
1972
3

NET-GROSS
R tx o
3

.9 5
.9 5
.9 5

• .96
.97
.97
.95
.93
.91
.90
.38
.37
,38
.37
.36
.36
.38
,37
.36
.35
.36
.91
.93
.99
.99
.99
.95
.96
.97
.97
•98
.99
.50
.99
.98
.98
.98
.98
.97
.97
.98
.50
.50
.50
.50
.50
.98
.97

3

v* r3

GROSS
12.58
12.97
12.92
12.27
12,00
12.12
12.52
13.06
13.96
13,86
19.2?
19.57
19.60
19,93
15.22
15.26
19.99
15.19
15.62
16.00
15.87
19.60
19,02
13.72
13.66
13.60
13,20
12.83
12.52
12.39
12.09
11.67
1 1.39
11.39
11.92
11.35
11.37
11.91
11.95
11.99
11.26
10.95
10.81
10.83
10.88
10.98
11.29
11.59

«

*

AGE
NET
8,02
7,83
7.73
7.52
7.22
7 ;9 1
7 .9 5

8.69
9.17
9.61
10.09
10 ;3 1
10.03
10;32
10.52
10;27
9.96
?;7o
10.25
10;66
10.13
s; 1 2
7 ,5 0

7.29
7.93
7 i57
7.29
7.07
6.98
7 ;oo
6.90
6.72
6.59
6.8 1
7.10
7; 16
7,26
7.35
7.99
7,93
7.15
6.76
6,69
6^0
6 ,75

6.90
7.23
7 i63

t

f

P R I V A T E L Y

O W N E D ,

C O N S T A N T

C O S T

W I T H
2 ,

D O U B L E - D E C L I N I N G

STRU C TU RE

B A L A N C E

AND

GROSS
stoQ

1925
1926
1927
1928
1929
1930
1931
1932
1933
19 3R
1935
1936
1937

41536.
43975,
46504.
49030.
51665.
53785 .
54640.
54668 ,
54308 .
53984.
53764.
53609 .
53826.
53673.
53495.

1948

¡949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
i960
1961
1962
1963
1964
1965
1966
1967
1968
1969
197o
1971
1972

S U R P L U S

A S S E T S

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

3

s

53404.
53373.
52545.

51355,
5ü165.

49311.
5u100.
50144.
50797,
51 1 17.
51553.
52060.
51991 .
52630.
53848 ,
55698 .
56116,
60126.

62233.
6 4 6 14 ,
67316.
70619.
74112.
77554 .
81327.
86435.
9 14 14 ,
96317,
101974.
108436,
114480.
121210.
128643,

OF

NET
STOCKS
20047 .
21734.
23427,
25041,
26688,
27762.
27565.
26624,
25401 .
24324.
23426.
22761,
22381.

21758.
21181.
20766.
20460 .
19405,
18115.
16962.
16234.
17156.
17338,
18135.
18605.
19167.
19790.
19900.
20682.
21964.
238S7.
26198.
28011 .
2981 1.
31784.
33985,
36567 .
39164.
41600.
44178,
47871.
51226.
54265.
57896,
62032.
65555.
69524 .
73907,

1958

D O L L A R S --------------

DEPRE,CIAT10N
13 13.
14 15.
1528,
1641.
1758.
1856,
1887.
1848.
1777.
1705,
1645,
1600.
1574.

1549.
1519.
1498.
1487.
1454 i
1386.
1314.
1262.
1283.
1337.
1383.
1437.
1474.
1511,
1531 .
1553,
1612.
1701 ,
1819,
1937,
2046.
2158.
2273.
2407.
2554.
2697,
28 4 0 «
3025.
3235.
3422.
3619,
3850.
4079.
4303.
4556.

­

x

sQ

3

r­ s

n * t -« r o s s

RATIO
625,
66 1,
693,
729.
770.
810.
836.
877.
914.
953.
967 .
1009,
1057.

1080,
1120.
11 73 .
1212.
1227.
1287.
1352.
1387.
1417.
1475.
1527.
158 7 ,
1600.
1627.
171 1.
1696,
16 75.
174 3.
1743.
1739,
1740.
1750.
1772.
16:8 7 «
1657.
1693.
1645.
16 10.
1611 .
1558.
1593.
1524.
1659,
1533.
1514.

00
•

y* 3 r

1943
194R
1945
1946
1947

G O V E R N M E N T

A T

S E C O N D H A N D

8 5 . 0

P E R C E N T

O F

P R I C E S

B U L L E T I N

M IS C E LLA N E O U S

------------- M I L L I O N S

1939
1940
19 R 1
1942

O F

D O L L A R S

TyPE

C O M M E RC IA L

1938

P U R C H A S E S

1 9 5 8

.49
.50
. .51
.52
.52
.50
.49
.47
.45
.44
.42

.42
.4 1
.40
.39
.38
.37
.35
.34
.33
.34
.35
.36
.36
.37
.38
.38
.39
.41
.43
.45
.47
.48
.49
.50
.52
.53
.54
.54
.55
.56
.56
.57
.57
.57
.57
.57

AVERAGE
GROSS
14.95
14.64
14,36
14.14
13.93
13.90
14,19
14.68
15.24
15,77
16.26
16.68

17.00
17.39
17.77
18.09
18.36
18.90
19,54
20.15
20.60
20,3 6
20.40
20.17
20.04
19.86
19.65
19.61
19,31
18.83
18.15
17.37
16.80
16.26
15.71
15.16
14,59
14.10
13.68
13.31
12.83
12.48
12.24
11.98
11,74
11.61
11.50
11.39

3 «

*

NET
9.48
9^03
8,6 9
8^46
8.29
8.32
8.72
9,34
10.04
10.69
11.25
11.68

11.95
12.33
12.67
12.90
13.05
13.66
14.47
15,20
15.57
14^45
14.06
13.24
12.74
12 à23
11.75
11.60
11.11
10.46
9.69
8.95
8.56
8.27
8.02
7^79
7,57
7^42
7.36
7.32
7.16
7.12
7.16
7^16
7.13
7.21
7.27
7 i30

F

P R I V A T E L Y
c

o

n

s

t

a

O U N
n

t

e

D ,

C O S T

w

2 ,

D O U B L E - D E C L I N I N G

i t

h

p

u

I 9 S 8

r

c

h

a

s

e

s

O F

G O V E R N M E N T

s

u

r

p

l

u

s

a

s

s

e

t

s

a

t

s

e

c

o

n

d

h

a

o

f

n

P R I C E S

d

D O L L A R S

B A L A N C E

D E P R E C I A T I O N ,

S E R V I C E

STRUCTURE TYPE
INST E x C 2 SOC AND RECREATIONAL
------MILLIONS OF 1958 DOLLARS----- NET
DEPRE­
DISCARDS
GROSS
STOCKS
YEAR
CIATION
stoQ 3 s
5579 .
297,
97.
9328,
1925
279.
10253.
6276,
52.
1926
313,
11250,
7018.
57.
1927
7719.
396.
60.
1928
12231.
8389.
13218,
378.
1929
6 6,
909 .
68.
9003 .
18253.
1930
193 1
935.
71 ,
15052.
9518.
79,
15873.
9571 .
996.
1932
991 ,
1933
9299 .
86.
15551 .
19 39
9005.
156Q1.
928.
90.
9 16,
15689,
877 1 .
95.
1935
98,
1936
8692.
15870.
908 .
858 1,
16118.
905,
100.
1937
16383.
8553 .
106.
1938
903,
16613,
119.
1939
8996 .
902,
16889,
8993 ,
901 .
123.
1990
198 1
172Q2.
903,
128.
853 1.
135,
8322.
900 .
1992
17258.
7979.
389,
17167.
136 ,
1993
17127.
7703.
376.
190,
1989
17159,
7523.
367,
156.
1985
7683,
369,
166 «
1996
17521.
7911.
380,
17956.
173.
1997
399,
18679,
8917.
101.
1988
9189.
1989
930,
187.
19688.
971 ,
20869,
10090.
196.
1950
1 1023.
515,
213.
I951
22108.
23187.
11776.
556,
226.
1952
28319.
12596,
593,
231 .
1953
25738 ,
13571.
636.
292.
1959
27150,
19553.
689,
259 .
1955
15585.
2*3 .
732,
1956
20651.
16709.
30280,
272.
782.
1957
17906,
32030.
837.
290.
1958
33799.
19039.
306 .
1959
892.
35623.
326.
997 i
i960
20292.
37667,
1961
21673.
1007,
399.
39007,
23Q93,
352.
1962
1072,
28596.
82093,
1137.
359.
1963
26119.
1206.
365.
1969
99958.
97119.
27882.
1282.
389.
1965
89856,
1363.
392.
1966
29652.
31197.
52822.
1938.
917.
1967
32635.
1505 î
59993.
1968
922.
1571 .
39109,
923.
1969
57561.
60008 ,
953,
35367,
1633.
1970
197J
1688,
36560,
995.
62881.
96 1 •
69915.
37752.
1793 i
1972

L I V E S

NET-GROSS
r3 tx o

.60
.61
.62
. ,63
,63
.69
.63
.62
.60
.58
,56
.59
.53
.52
.51
.50
.50
.98
.96
.95
.99
.99
.99
.95
.97
.88
.50
.51
.52
.53
.58
.59
.55
.56
.56
.57
.58
.58
.58
.59
.59
.59
.60
.59
.59
.59
.59
.58

8 5

1 0

P E R C E N T

AVERAGE
GROSS
19.90
13.86
13,39
13.09
12.88
12.73
12.89
13.28
19.00
19.72
15.90
15.97
16,97
16.93
17.90
17.81
18.16
18.78
19.55
20.25
20.89
21.00
21.08
20.89
20.35
19.79
19.26
18.99
18.65
18,20
17.85
17.51
17.17
16.89
16.58
16.30
16.01
15.76
15.58
15.32
15.07
19.87
19.78
19.79
19,73
18.78
19.86
19.96

b

u

AGE
NET
8.92
8.99
8.09
7.92
7.89
7.82
8.09
8.56
9.36
10.16
10.90
11.99
11.96
12^37
12.81
13.19
13.39
19.01
19.87
15^60
16.19
15.95
15.69
19.87
13.89
12^86
12.07
1 1 ¡63
11.27
10.79
10.95
10.16
9.90
9.67
9.59
9.90
9.26
9'. 16
9.09
9 i03
8,95
8 i9 1
8.97
9.07
9.18
9.35
9.59
9.72

l

l

e

t

i

n

f

PRIVATELY o w n e d , w x t ) p u r Q ) s * s o q GOVERNMENT SURPLUS s s * t s
t s* Q on­ ) n­
prx Q * s
CONSTANT COST 2, 1958 DOLLARS
DOUB L E - DE CL I NI NG
BALANCE DEPRECIATION, SERVICE LIVES
85.0 PERCENT OF BULLETIN F
STRUCTURE TyPE
SOCIAL AND RECREATIONAL
-_--- MILLIONS OF 1958 DOLLARS--- —
*
v* r
*
DISCARDS
NET-GROSS
DEPRE­
GROSS
NET
NET
r tx o
GROSS
CIATION
STOCKS
y* r
STOCKS
8.38
13.80
.50
128.
226.
6389,
3192.
1925
7.73
12.81
.52
128.
3620.
252.
6940,
1926
7.38
.58
12.36
138.
8017,
282.
7885.
1927
12.11
7.21
' .58
138.
307.
8331 .
7969.
192B
7.36
.58
12.13
328,
181.
8893.
83 13.
1929
7^58
12.23
.53
8608 .
18 8 .
333.
3 6 17 ,
1930
7.88
.53
12.38
380 .
18 8 .
8889 ,
8688 .
193 1
8^38
12.79
.51
8585 ,
338.
153.
1932
8972.
9.08
13.35
.89
158,
8388 .
327.
8988.
1933
9 ¡78
13.92
.87
162.
8 188.
312.
19 3M
3893.
10.88
18.88
.85
16 8 .
8003 .
298.
8843,
1935
10.93
.88
18.95
16 8 .
288 .
3883.
8843 .
1936
11.25
.83
15.33
176.
3816.
282,
8882 ,
1937
1
U33
15.57
281
.
.
83
184,
3828
.
899
1
.
1938
.82
15.79
11.36
187,
3851 .
288,
9 111.
1939
11.70
16.19
.81
195.
288.
3767.
9116,
1980
12.03
16,59
207.
.80
3680 .
279 .
1981
9 10 1.
.39
17.21
12.72
3879 .
219.
270 .
1982
895 1.
13.59
17.94
.37
256,
222.
3238 .
8788.
1983
18^36
.35
18.63
229 ,
3031 ,
282.
19 8 4
8550,
.34
15.01
19.26
28 8 ,
230,
2856 .
8360 ,
1985
18.79
.38
19.50
2888 .
258.
33 19 ,
228 ^
1986
18.98
19.91
.38
267.
8198.
2768 .
223,
1987
19,88
18.21
.35
2859.
278.
228,
8235,
1988
13.38
.36
19.70
28 1,
3002.
233,
8330.
1989
19.68
12.88
.37
3088.
293,
2 82 ^
1950
8362.
19.85
.37
12.90
308,
3036 .
283,
1951
8253 .
13.16
.36
20.16
309.
237,
2982 .
8086 .
1952
13.22
.36
20.36
231 ,
302,
2893 .
1953
7 9 6 6,
13.63
.36
20.78
308.
2765.
223.
7757.
1954
13.27
.36
20.68
3 O8 .
217,
2801 .
7702.
1955
12.77
20.88
.37
2879.
303.
7698 .
221 ;
1956
12.32
20.25
.38
291.
225,
77 15.
2962.
1957
11.58
19.72
.80
235,
285.
3151 ,
7858.
1958
10.59
18.92
.82
3889 .
251 .
287.
8117.
1959
9.58
17.9 1
.85
279.
3867.
276.
8532.
i960
9.05
.87
17.19
263.
8184.
302,
8888.
1961
8.48
16,35
.89
8608 .
327 .
255.
9383.
1962
8.26
.50
15.81
352,
289,
8908 ,
9782,
1963
8^25
.51
15,46
288,
369,
5107,
1Q 1 10 .
1964
8.00
18.91
5885 .
.52
389,
232.
10645.
1965
7^85
18.85
228
,
.52
5853,
815.
11199.
1966
7.79
18.10
.53
6184,
839,
226.
11748.
1967
7^93
13.98
.52
217.
6365 .
856 ,
12168.
1968
8.06
13.89
.52
218,
6558 .
869 ,
12612.
1969
8.25
.51
13.87
88 1,
6698 ,
223.
13006.
1970
8.87
13.92
.51
223.
6785.
888 ,
13362.
1971
8 69
.50
18.01
219,
895 ,
13723.
6870 .
1972
3

3

3

3

3

3

3 «

3 «

3

CIc-

o a n e d , w x t ) p u r Q ) s * s or
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
prx Q * s
CONSTANT c o s t 2, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 85.0 PERCENT OF BULLETIN F
STRUCTURE TYPE
RR, LOCAL TRANS AND PIPELINES
------MILLIONS OF 1958 DOLLARS— — -v* r
*
AGE
DISCARDS
n* t- ross
DEPRE­
NET
GROSS
n* t
ross
R tx o
CIATION
STOCKS
y* r
STOCKS
17.90
.38
29,96
1312.
1795,
33399.
87028.
1925
18.09
.38
29.82
1778,
1371 .
32985.
1926
87021 .
18.10
25,19
.38
1391 ,
32716.
1772,
87133.
1927
18.17
25.95
•
.37
1768,
1590.
32382.
87026.
1928
18.09
25.67
.37
1609.
1768.
32312.
87120,
1929
18 à05
.37
25,90
32167,
1692.
1770,
87102.
1930
18.22
26.25
.36
1760,
1656.
31607.
86698.
1931
18.71
26.76
.36
1701,
30992.
1730.
85560,
1932
19.32
27.32
.35
l806.
16 76,
29189.
89128.
1933
19.81
27.85
.39
1802,
28069.
1620.
8?822 ,
1939
20.27
28,39
.33
1
996.
1571,
27007.
81390.
1935
20^58
28.76
.33
1981,
1528.
26193,
80073.
1936
20.75
29.12
.32
1951.
1997.
25952.
78927.
1937
21 1 IS
29.57
.32
1961
.
2060.
29982.
77358.
1938
29.98
21.91
.31
200 1,
23678.
1920.
75973.
1939
21.60
.31
30.36
2035.
22996.
1386.
79592.
1990
21.79
30.68
.30
2160.
22268.
1353.
1991
73107.
21.93
31.02
.30
2195.
1321.
21597.
71563.
1992
22.10
31.39
.30
2168.
20898 .
1288.
1993
69989 «
2 2 ^ 16
31.63
.30
2138.
20298.
1256.
68502.
1999
22.29
31.92
.29
19691
,
2122.
1225,
66998.
1995
22,31
32.18
.29
2226,
19038,
1193.
65362.
1996
22.09
32.28
.29
2189.
18736.
1175.
69096,
1997
21.93
.29
32.91
2223.
18313,
1162,
62562.
1998
21.89
.29
32.57
1139,
1787 1.
2121 .
1999
61138.
21 ¡77
32.79
.29
2069.
1118.
17925.
59796.
1950
21,68
32,85
.29
2157,
1095.
16995.
1951
58259.
21 i36
32.85
.29
2093.
16759.
1077,
56996,
1952
21.05
32,82
.30
2082.
16526.
1067,
55753.
1953
20^93
32.88
.30
2019.
16152.
1052,
59912.
1959
21.01
33.09
.29
1895.
15633.
1026,
53029,
1955
20.99
33,08
.29
1956.
15238,
996 •
51669.
1956
20.89
33.19
.29
1900.
19830,
970.
1957
50331.
21.01
.29
33.23
19
16,
19316.
992.
98899.
1958
21.22
.29
33,39
1898.
13752.
910.
1959
97391.
21¡32
.29
33.53
1727.
879,
13269.
96010,
i960
21.52
33.66
.29
1801 ,
12799.
899.
1961
99532.
21 ¡56
.28
33.75
1689.
12319.
822,
9329 1.
1962
21.93
33,75
.29
1627,
12000.
809,
92098 ,
1963
21 ¡39
33.79
.29
11638.
7 86 i
17 22.
90801.
1969
21.39
.29
33.76
1601.
763,
11293.
39618,
1965
2U12
33.67
.29
1599,
38519,
11050.
792,
1966
20.90
33.58
.29
1595.
725.
10819,
37962.
1967
20,52
.29
33,92
19 8 2.
10679,
7 11«
36550,
1968
20.39
33.28
.29
1516.
699,
35998,
10993.
1969
20^6
33.29
.29
1923.
672.
39925,
10121 .
1970
20.23
33.19
.30
659,
1915.
9879.
1971
33921 .
20 i09
33.07
.30
1389.
6 39,
9653.
32950.
1972

p r i v a t e l y

3

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3

3

3

«

3

3

3

3 «

«

qi

PRIVATELY OWNED, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 2, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES B5.0 PERCENT o q & u 2 2 * t x n
STRUCTURE TyPE
TELEPHONE n ­ t * 2 * r p )
------ MILLIONS OF 1958 DOLLARS-----DISCARDS
AVERAGE AGE
NET-GROSS
DEPRE­
GROSS
NET
n* t
R tx o
ross
CIATION
STOCKS
y* r
stoQ 3 s
5.03
.96
9.02
1811.
219.
160.
390 1,
1925
9.73
.98
237.
169.
8.60
2032.
8196.
1926
9.68
.99
8.36
2186.
258.
16 8 .
8880,
1927
173,
8.08
2381 .
278.
' .50
9^60
8780 ,
1928
9.32
.52
7.61
309.
172.
2752.
5299 ,
1929
9^20
.59
7.29
3106.
167.
5 7 8 6,
350.
1930
9.58
7.96
3118.
5999,
.52
16 8 .
1931
370,
5^12
.99
7.83
2989
.
173.
362
«
6055.
(932
5.80
.96
8.33
2762.
392.
175,
5999 ,
1933
6.93
8.89
18 1,
.93
319.
5939 ,
2S63 .
1938
6.98
.91
9.33
299.
183.
5885 ,
2392 .
1935
7.38
9.76
189.
.39
5858 ,
2269.
285.
1936
7.98
.38
10.07
195.
279.
5 9Q3 ,
2230 .
1937
7^58
.37
10.90
2179.
278.
5919.
211.
1938
7.69
.36
10.71
230,
276,
5918,
2132.
1939
7^98
.36
10,89
278.
295.
2 192,
1980
596 1.
10.88
7.01
.37
263.
288.
6093.
2299 .
1991
6.85
.37
10.98
299 j
287.
2268 .
6129.
1982
7.27
.35
11.91
2093 .
:3 0 3 .
292.
5937 .
1983
7.96
.39
11.72
276.
325.
1975.
1988
577 1.
7.90
.39
11.86
393.
267.
1921 .
1985
568 1 .
.37
6,99
11.36
2197.
276,
360.
5782.
1986
5.96
10.56
.91
309.
369.
2525.
6 10 0 .
1997
.96
9.61
9.53
373,
360.
6689 ,
3082.
1998
9.98
9.02
.98
365.
3355.
909,
6956.
1999
9^57
8.71
.99
3999,
3 6 1,
929 i
7163.
195o
9.68
.99
8.92
361 ,
936 ,
3636.
1951
7376.
9.73
8,12
399,
.50
3837,
852.
1952
7689.
7.92
.50
9.79
309.
973 ,
9053 .
8069.
1953
9.86
7.79
278.
.50
8285.
997,
8520.
1958
9.88
.50
7.70
•260.
9569.
526.
9070.
1955
9^69
7.97
.51
255.
5117.
579,
9937.
1956
9.68
7.90
257.
.52
5555.
10789.
631 ,
1957
9.85
.51
7.52
67 1.
269.
11389.
5788.
1958
5.01
7,66
.50
280 •
699.
6008,
12029.
1959
5.08
.99
7.76
293.
12785.
6329,
733.
i960
5.29
.98
7.95
765,
6511.
1961
13926.
311.
5^38
.98
8.19
390.
18089.
790.
6669.
1962
5.99
8.28
.97
6939,
376.
819.
18786 »
1963
.97
5.91
8,35
859,
7308,
903.
15572.
1968
5.36
.97
8.90
7739,
928.
910,
16989.
1965
5 à32
.97
8.99
97 1.
965.
8189,
17929.
1966
5.36
.97
8,59
8999.
515.
1019,
18237.
1967
5.91
.96
8.62
1053,
575.
8800,
19016.
1968
5.36
.96
8,60
627.
9283.
19975,
1102.
1969
5.20
8,97
679.
.97
1176.
2 12 2 6 .
10037,
1970
8.99
5.17
.97
10618»
698.
22369.
1256.
197 1
5^18
8.99
.97
726.
11192,
23989
.
1322.
1972
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OTHER PUBLIC UTILITIES
------ MILLIONS OF 1958 DOLLARS----—
DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
YEAR
STOCKS
582,
17 6 .
7819.
19980.
1925
198.
8976,
633.
16072.
1926
215.
683.
9096.
1927
17 16 I.
235.
9558.
726.
1928
18 1 13 .
262.
761 ,
9972,
1929
19027.
283.
798.
10996.
2u066 .
193n
303.
822,
10555,
1931
20*99 .
331 .
815.
1026*.
20890.
1932
356,
787,
9799.
20799.
1933
372.
752.
9280.
1939
20665.
729.
903.
8917,
2G * 2 9,
1935
928.
708.
8772.
20757.
1936
999.
8830 .
708.
21079.
1937
976.
9015.
720i
215q 7.
1938
790,
502.
9270.
22000.
19 39
519.
765,
9583,
22569.
1990
598.
789,
9799 .
1991
23022.
572.
9718,
798 i
23167.
1992
585.
789,
9333.
1993
22981.
620.
765.
22889.
9096.
1999
690.
757,
902 1.
2293 1.
1995
699.
9253.
766.
23280.
1996
6 8 3,
805.
9970.
29119.
1997
709.
870 «
10920.
25239.
1998
715.
12366.
961 ,
26926 .
1999
7 *15.
1078.
28939 .
19096.
1950
7*7.
1199.
15627.
1951
30953 .
779.
16875,
1303.
32725.
1952
799.
18927.
1905.
39883.
1953
82 1,
1507.
19696.
36838.
1959
825.
2079 1 .
1589.
1955
38698.
825.
22099,
1675.
90856.
1956
892.
23699.
1779.
93338 .
1957
839.
1888,
25112.
95859.
1958
829,
1989,
26319.
96218.
1959
897.
27368,
2066,
50985.
i960
895.
2136,
1961
28250.
52*58,
2195;
893.
28930.
59690.
1962
868 ,
29598.
2299,
56*85,
1963
872.
230 1 ;
30363.
58929.
1969
889.
3 1608 .
2383,
61*72.
1965
928.
33323.
2500 i
69960.
1966
991 .
2629,
39892.
68167,
1967
985.
2777,
37013.
1968
72130.
1053.
38820.
2936,
75820.
1969
IO8 6 .
90669.
3158.
79736.
1970
1170,
92332,
3999 ,
83678.
1971
1269.
99380.
3732,
88199.
1972

NET-GROSS
r3 tx o

.52
.53
.53
.53
.52
.52
.51
.99
.97
.95
.93
.92
.92
.92
.92
.92
.93
.92
.91
.90
.39
.90
.91
.93
.96
.99
.50
.52
.53
.53
.59
.59
.55
.55
.55
.59
.59
.53
.52
.52
.51
.51
.51
.51
.51
.51
.51
.50

«

3 v* r3
ross

11.05
10.96
10.99
11.01
11.12
11.17
11.97
1 1.99
12.56
13.13
13.69
19.00
19.21
19.31
19.35
19.35
19.91
19,63
15.05
15,36
15.56
15,59
15.19
19.72
19.02
13.28
12.68
12.29
11.89
11.59
11.36
11.12
10.88
10.71
10.65
10.65
10.71
10.83
10.98
11.11
11.18
11.18
11.25
11.22
11.28
11.33
11.91
11.93

AGE
NET
7.10
6.93
6.89
6.90
6.99
7^01
7,33
7,86
8,55
9^19
9.71
9 ü9 7
9.99
9.87
9.68
9.97
9.37
9.55
10.01
10*28
10.3*
10.09
9.39
8.67
7.8 1
7,12
6,69
6^53
6.33
6.30
6,37
6.37
6.35
6.39
6,51
6.67
6.86
7.09
7,32
7^98
7.59
7.50
7.52
7^93
7,93
7.95
7.99
7^98

l

l

e

t

i

n

f

P R I V A T E L Y
C O N S T

AN

i

O W N E D ,

w

T

2 ,

C O S T

i t

1 9

D O U B L E - D E C L I N I N G

s t r u

6

t u r

t y p

•

p * t —NAT

«

P U R C H A S E S

h

3

r

I9 25
1926
1927
1928
1929
1930
1931
1932
1933
19 3 4
1935
1936
1937
1938
1939
1990
199 1
1992
1993
1999
¡995
1996
1997
1998
1999
195 Q
195 1
1952
1953
1959
1955
1956
1957
1958
1959
i960
196 1
1962
1963
1969
1965
1966
1967
1968
1969
1970
l97 i
1972

O F

G O V E R N M E N T

S U R P L U S

A S S E T S

A T

S E C O N D H A N D

AS x WELL

B A L A N C E

­

rx

GROSS
STOCKS
9952.
1U 0 39 «
10990.
10922.
1 1503.
11829.
11769 .
1 17 65 .
1 16 37.
11675,
1 1786 .
12038.
12537,
12895.
13066.
13918.
13792.
138 (J3 ,
1375 1.
1393’ .
19235.
196 6 l,
15203.
16013.
16 8 3 8 .
17909.
19123.
20995,
21866.
23907 ,
25098 .
26822 .
28377.
29599.
30878.
31952.
32953,
33935.
39695.
35311.
35 7 0 9 ,
35860.
35692 .
35357.
39969 .
39333 .
33456.
32708.

D E P R E C I A T I O N ,

2 2

-* x p 2

OF

1958

NET
STOCKS
4384 .
4658,
4783.
4906 .
5 170.
5176.
4853.
4676.
4427 .
4388.
4476.
4692.
5137.
5365.
5508 .
5749 .
5995.
5869.
5700.
5796.
5973.
6214.
6548 .
7093.
7585.
8237 .
8985.
9760 .
10542.
11360,
12256.
13109.
13690.
13911.
14216.
14348.
14426,
14542.
14492.
14491.
14336,
14078.
13612.
13223.
12887.
12443.
11895,
11567.

P R I C E S

D O L L A R S

S E R V I C E

L I V E S

8 S . 0

P E R C E N T

O F

B U L L E T I N

•

- - - - - - - - - MI L L I O N S

y*

5 8

D OL L A R S - - - - - -

DEPRE­
CIATION
635,
672.
704 ,
725.
757.
78 1.
763 .
732,
706.
691 .
699.
724 ,
774 .
823 .
849 .
875.
907.
913.
890.
883,
90 1,
932.
975,
1040.
1117,
1201.
1302.
1410.
1520,
1633 .
1754,
18 78 »
1981.
2042.
2086.
2 126.
2 154,
2183.
2204.
2217,
2222.
2209,
2171 .
2122,
2080,
203 1,
1964,
1904.
­

x

sQ

3

r­ s

335.
358.
378.
417.
441 .
460.
505.
552.
587.
613.
676.
6 8 8,
720.
742.
771.
'765.
778.
776.
772.
79 2 .
782.
747.
7 6 7,
7 76,
782.
787,
83 1 .
863.
880.
9 1 1.
i960.
1006.
1006,
1041 .
1113.
1184,
1231 ,
1316.
1444.
1549.
1670 ,
179 8,
19 2 3,
2018.
2132.
2223.
22’3.
2324.

n * t -« r o s s

RATIO
.46
.46
.46
’.45
.45
• .44
.41
.40
.38
.38
.38
.39
.4 1
.42
.42
.43
.43
.43
.4 1
.42
.42
.42
.43
.44
.45
.46
.47
.48
.48
.49
.49
.49
.48
.47
.46
.45
.44
.43
.42
.41
.40
.39
.38
.37
.37
,36
.36
.35

AVERAGE AGE
NET
GROSS
4.48
6.94
4,46
6,96
4,57
7.09
4U7
7,21
4,63
7.25
4^81
7.46
5.25
7,86
5^49
8.16
5,79
8.49
5.78
8,66
5.61
8.70
5,33
8,62
4.90
8.3 6
4i77
8,24
4.74
8.16
4.65
8,02
4.59
7 .B 8
4.81
7,96
5.05
8.07
5.04
8.03
4.98
7.96
4^90
7,8 8
4.78
7.77
4.57
7.58
4.46
7.45
4.32
7.29
4.19
7.11
4^11
6.96
4.08
6.85
4 jo7
6.76
4.06
6.67
4.09
6,62
4.21
6.67
4.41
6.83
4.56
6,97
4.73
7.15
4^89
7.35
5,00
7,55
5.14
7.76
5.23
7.95
5.34
8.16
5.46
8.37
5.63
8.61
5.73
8.81
5,78
6.97
5.87
9.13
5^98
9,30
5.98
9.39

F

o w n * ­ , w x t ) p u r Q ) 3 s * s oq
o n s t 3 n t COST 2, 1958 DOLLARS
& 3 2 3 nQ *
­ * pr* Q
o u & 2 * -­ * Q 2 x n x n «

p r i v a t e l y

Q
­

x

«

ov* rn]

3

t x o n , s* rvx

*

nt

STRUCTURE TyPE
ALL OTHER PRIVATE
------MILLIONS OF 1958 DOLLARS---DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
YEAR
stoQ 3 s
269.
299.
2560.
7282 .
1925
277.
2538.
293.
7226,
1926
280 ,
293.
258 1.
7192.
1927
280.
299.
25 17.
7 133,
1928
299.
292.
2988.
7087,
1929
291 .
239.
2931 .
6982.
1930
307.
239.
2383.
67 8 2,
1931
3 16.
2229,
225.
6577.
1932
3 15.
216.
6379.
2131.
1933
2*75.
206.
2013.
6172.
1938
3 19.
195,
1886.
5927.
1935
18 9 ;
329.
1760.
5662.
1936
296.
1661 ,
173,
5839.
1937
165.
1572.
271.
1938
5229.
299,
157.
1986.
8996 .
1939
199;
270.
1919.
87 B8 .
1980
269,
193.
1981
8508 .
1395.
289.
135.
1291.
8335 .
1982
279,
129,
1127.
1983
807 1.
259.
115,
3835.
1030.
1988
236.
107.
956.
3632.
1985
293.
929,
102.
3965.
1986
919.
100.
231 .
3323.
1987
897,
98.
213.
3 186.
1988
202.
899.
96,
198?
3077.
201.
97.
938.
3017.
1950
96,
179.
9 11.
2892.
1951
179,
99.
905.
28 0 0 .
1952
175,
939.
99.
2753.
1953
16 8 .
96.
98 1.
2723.
1958
160.
100.
1058.
2790.
1955
153.
10 8 6 .
103.
2 7 19 ,
1956
197.
107.
1175.
2767.
1957
13 7.
1252.
1958
2 8 18 .
112.
132.
1397.
118.
2899.
1959
128,
126.
1517.
3069.
i960
lie.
139.
1695.
1961
3212.
1789,
192.
111.
3382.
1962
105 •
198.
1889.
3525.
1963
2058. 156.
101 .
3759.
1968
91 .
169.
2289.
8058.
1965
87.
2536.
185.
8 8 0 8 .
1966
83.
199,
2726.
8713.
1967
83.
2993.
215.
5 1 12 .
1968
81.
3338.
235,
5 6 l2 .
1969
261 .
81 .
3796.
6200.
1970
288.
79.
9123,
6787.
1971
80.
312.
7308 .
9912.
1972

surp2 us
Q *

2 x

3

ss* ts

v* s

NET-GROSS
RATIO
.35
.35
..35
.35
.35
.35
.35
.39
.33
.33
.32
.31
.31
.30
.30
.30
.29
.29
.28
.27
.26
.27
.28
.28
.29
.31
.32
.32
.39
.36
.37
.90
.92
.99
.96
.99
.51
.53
.53
.55
.56
.58
.58
.59
.59
.60
.61
.60

3

t

s*

Q

on­

)

3

85.0 p * r Q * n t o q

«

3 v* r3
ross

15.61
15.79
15.81
15.93
16.03
16,17
16.37
16.63
16.83
17.12
17.91
17.69
17.91
18.11
18.27
18.36
18.50
18.72
19.02
17.29
19.52
19.99
17.26
17.17
18.99
18.99
18,31
18,08
17.58
16.99
16.18
15.69
19.86
19.19
13.38
12.37
11.68
11.08
10.70
10.21
9.73
9.33
9.18
8.96
8.72
8,50
8.91
8.99

«

*

n­

prx

Q *

s

M „
&

u2

AGE
n* t

10.71
10.60
10.39
10;29
10.22
10;23
10.36
io ;6 1
10.78
l1.05
11.38
11 ;7 2
11.92
12.06
12.19
i2; i9
12.26
12.65
13.22
13;67
13.89
13.96
12.86
12Í96
11.85
10.76
10.62
10^6
9.55
a;90
8,12
7Í86
7.29
6.95
6,62
6.12
5.95
5;83
5.90
5,80
5.65
5*59
5.63
5.61
5.52
5Í92
5.95
5.61

2 *

tx n

q

OW n ED, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CURRFN t Q o s t 1
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE 2 x v * s
85.0 PERCENT o q BULLETIN F
ALL INDUSt ^IFS, t o t 2
FOUIPMFNT ANO STRUCTURES
........MILL IONS OF D O L L A R - - “-----"
n * t -« ro ss
NET
AVERAGE AGE
GROSS
DISCARDS
DEPRE­
GROSS
n* t
CIATION
RATIO
STOCKS
YEAR
STOCKS
9.65
10.67
69267.
199758.
«700 .
6 8 33.
.93
192S
1«.55
7 199,
509J.
9.91
15«189.
.93
66653*
19 76
19.98
68169.
739 1,
'.9 3
9.27
157383.
S 39 2 .
1R 2 7
19.39
757 1.
9.19
70 189 .
.93
161762.
559*.
19?8

p Rl VAT F L *

3

1929
19 30
193 1
1932
19 33
1939
19 35
19 30
19 37
1938
19 39
19«n
199 1
j992
19 9 3
199«
19 9R
199A
1997
,998
1999
1950
195 1
1952
! 953
1959
1955
1956
!957
!958
1959
19 6n
196 J
1962
196 3
1969
1965
1966
1967
1968
1969
,970
197 1
1972

163007.
15A7S 5 .
132787.
13 1«59 .
131625.
139781.
138705.
192932.
19996?.
197921.
197809.
155272.
(7,082.
1 8« 1 s 0 •
187 80 « •
192019.
207799.
29392!.
280920«
317956.
335755.
3 6 o 9 l0 •
90 5 75 n •
9 30 p 27 .
952«09 .
“799)0.
51 7«99.
567155.
609953.
*37651.
*63399.
687156.
709366.
736316.
768962.
8 0
587 •
860989 .
933650.
101,769.
1109752.
1237768,
J

1367367.

1501255.
1698117.

71506.
67729.
59727.
52561.
50673.
50959 ,
50000.
52791.
5596 1.
59980.
59318.
57905.
65789.
68999.
68372.
69065.
75609.
93259 .
116039.
133379.
193990.
159859.
170063«
189379.
200781.
210699.
2 3 0 2 8

B

.

256001.
276299.
286702 .
298228.
309256.
318036.
330675.
395917.
366225.
397935.
938509.
978838,

527180.
586991.
698335.
707692.

773793.

7956 .
7753.
7067.
6003 »
5 99 1.
5511.
5519.
5679.
69 12.
6999.
6280.
6989 ,
72 10.
8 118 .
8 101«
8 167.
85 P9 .
10158.
13190,
1629 1,
18190.
19823.
22898.
29692.
26105.
27311.
29139.
32982.
35653.
37169,
38617.
39999,
91137.
92987.
99269.
96797,
50257.
55278.
61079,
67022.
79225.
8 187 2.
89365.
96215.

6002«
6037 .
56 28,
5339.
596 8 ,
5589 •
5726.
5738 .
6905»
6523.
6793.
7139.
7701 .
7632»
8039.
823 ).
8580*
106 6 l,
11658,
13828.
1«6 17.
13557«
16156.
17719«
20620.
19935.
23372.
23165.
26999.
28006 *
3 20 Z 2 •
30803.
31330.
32195.
35222.
36003.
3678 1,
39298.
92090.
«5216.
98726.

.99
.93
.92
•«0
.38
.37
.37
.37
.37
.37
.37
.37
.38
.37
*36
.36
.36
.38
.90
.92
.03
• 83
.09
.9«
.99
.94
.05
.95
.05
.95
.95
.95
.95
.95
.95
.96
.9*
.07
.07
.08

19,30
19.36
19.63
15.09
15.63
16.09
16.91
16.53
16.92
16.59
16.60
16.60
16.98
16.76
17*00
17.09
17.00
16.68
16.06
15.32
10.76
10.17
13.66
13.36
13.02
12.75
12-96
12.13
11.89
11.78
11.70
11.57
11.51

.98
.07

10.20

60033«
6550 ?.

.07
.07

5900].

11.00

11.32
11.15
10.95
10.65
10.03
10*31
10.26
10.35
10*96

8.98
9,05
9.93
10.03
10.69
11.08
11,30
11.22

10.89
10*97
10.92
10.63
10.21

10*59
10-91
10*98
10.72
9.96
9.15
8.99
8.07
7.72
7.05
7.35
7.17
7*10
6.93
6.78
6.69
6.76
6.78
6.77
6.81
6.81
6.77
6 .69
6.50
6 «35
6.27
6.26
6.26
6 •36
6.52
6.63

prx v3 t*

2

o'
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our2
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it ) p u r Q ) s * s

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«

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3

2

3

nQ

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&

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EARN

EQUIPM q NT AND s t r u Q t u r * s
...---- ] x 2 2 x o n s oq

GROSS

y* 3 r

1925
1926

1927
I928
J929
1930
I93 1
t932
1933
J9 39
19 15
(936
1937
19 3R
1939
1990
199 1
19“2
1993
19«9
199Ç,
199*
1997
|99B
|9 9 9
19S0
195 1
1952
1953
19S9
195S
1956
19 5 7
1958
]95 9
i960
196 l
1962
1963
|969
1965
¡966
1967
196«
1969
1970
197 1
1972

stoQ 3 s

13133.
I7909 .
17579.
I389 1.
17969.
17259 .
1?08 1.
1 13 12 .
11391.
11557.
11931.
11739 .
12211 .
12PS2»
11701.
12098.
17 80 1.
15227.
16127.
17092 •
18353.
2)909.
257 19 .
29527 .
32*22.
3*787 .
9(696.
98937.
96008•
97990.
50898.
59176.
56757.
58657 .
6 [985,
62699 .
63177.
63732.
6sn93 .
66586*
69308.
7309 J.
77718.
82*00.
87960.
98177.
100917.
108217.

nq t
stoQ 3 s

5882 .
5582«
S 6 33 .
5733*
5800.
598 1.
8777 •
9280.
9092.
3996 .
3973.
920 1.
9522.
9972.
9378 .
9538 .
5353.
5752.
5870.
6296.
6899.
8850.
10962.
13979.
15590.
17862.
20302.
2135 i.
21907.
22308.
23266.
29132.
29728 .
2575 1,
26539.
26396.
26993.
26619.
27930.
28232.
29752.
31802*
39299.
36935.
38653.
9122«.
«3788,
97097 .

­

o2

2

3

r s ---------

DFPRp C !AT tON
636.
659.
672,
68 1.
718.
710.
650,
579*
529.
522.
5 13,
5 36,
599,
629,
6 16.
628.
70 3.
82 «.
8 )2.
898.
896.
1003.
1273.
1635.
1965.
2239.
2592.
2826.
290«.
2979 .
3070.
3206.
333«.
3998,
3611.
3611.
3607.
3622.
37[9.
38 39 «
3989 ,
9293.
«57 1.
990« .
522 1.
5556.
59 3«.
6298.
­

x

sQ

3

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NET-GROSS
r3 tx o

965.
977.
99(5,
502.
557.
5 50 •
526*
999.
520.
539.
551 ,
570.
599.
6 19.
600.
592.
626 .
765.
78l ,
865 «
9 18.
967.
1 136*
1295,
1322.
137 |,
1955.
1560.
1608.
1623.
1890»
2018.
2295.
2566.
2875.
3093.
3318.
39« 1.
3536.
3579.
3692.
366 t.
3780«
3882*
9026 •
9 17 1.
«990.
9693 .

•«2
.92
.92
.91
.92
.91
.90
•37
.35
.35
.35
,36
.37
.37
.37
.38
.39
.38
•36
.37
.38
.39
.93
.«6
.98
.99
.99
.«8
.«8
.«7
.96
.«5
.99
.93
.93
.«2
.92
.92
.«2
.«2

.93
.99
.99
.99
.99
.99
.93
.«3

AVERAGE
GROSS
19.73
19.62
19.98
19.37
19.18
13.0«
13.88
19.00
19.71
15.95
15.59
15.37
15.00
19.81
19.99
19.29
19.08
19.57
15.17
15.15
15.16
19.86
13.96
12.79
11.82
11.21

10.89
10.61
10.23
10.13
10.11
10.18

10.19
10.20

10.31
10.96
10.59
10.58
10.55
10.57
10.53
10*95
10.29
10.26
10.22
10.20

10*31
10.99

AGENET
9.29
9.20
9.09
8.98
8.80
8.73
8.97
9.93
10.25
10.77
10*5’
9.97
9.29
9.08
8.71
8 .99
8 . 11
8.59
9.18
8.98
8.76
8.18
7.21
6.39
5.82
5.62
5.62
5.72
5.71
5.88
6.05
6.27
6.92
6.98
6.60
6.80
6.90
6.95
6.88

6.89
6.83
6*79
6.60
6.63
6.66
6*68
6.8 1
6.88

2 *

Q *

s

tx n

q

PR !V »TFL Y 0V.NE0 , A TTH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CURRENT COST I
nOUBLE-OFCtINiNG B AL ANCF DEPRECIATION, SERVICE L IVftS B5,0 p * r Q * n t o q & u 2 2 * t x n F
MANUFACTURING
EQUIPMENT AND STRUCTURES
-„--„--..MILLIONS OF DOL L ARS" " - * * " " » ”
*
*
q¡
rpppDISCARDS
NET”GRo SS
v* r
n
t
GR OS S
NET
GR OS S
C
I
à
T
1
0
N
R
A
T
I
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s
t
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s
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YEAR
7.15
11.27
.47
1193.
1570.
13426.
3, 612.
19 2 5
6.96
11.14
,.43
1256.
163 3.
13989.
3 ?S 12 .
)92&
6.87
11.09
.43
1275,
1682
.
14365.
33250.
(927
10.98
6*72
.44
1307.
1742.
1 “ 965.
34291.
1 928
6.50
10.79
.44
18 25.
1369 .
15274.
1929
34407.
6,67
10.88
.44
1
748
,
1
3
2
0.
13960.
31993.
! 930
11.14
7«08
•82
11989.
155!.
12402 R5 3 9 .
! 93 1
11.59
7.7 1
.40
1318.
1
1
7
:
0
•
26167.
10375*
1932
8.18
12.02
.38
1215.
10395.
1174.
27359.
1933
8.53
12.40
.37
1324.
1
307
,
10588.
2
«
6
2
5
.
I 9 3«
8.77
12.7 1
,36
1366.
10433.
1 2 e 1.
28810«
19 3 S
6.68
12.81
.36
1430.
1318.
11137.
3n 6 4 3«
19 36
8.34
12.72
.37
1
«
85
.
11995.
1573.
1937
32390.
8.45
12.88
«36
1590.
1504.
11532.
! 939
3 1695•
12.94
8.40
«36
1456.
1634.
1 1564»
1939
31852.
8.07
12.85
.37
1729.
12677,
1540.
34 1 0 6 .
19 9 0
7.59
.39
12.62
1851 .
14694,
17 32.
37942 .
,991
7.79
.38
12.80
1
973.
15352.
1973.
4n 1 75 .
, 942
8.07
12.99
.37
2067.
19 2«.
14946.
4o 0 57 •
194 3
8.15
13.05
.37
188 7 .
1 «863.
2022 .
,944
4n 26 2 •
7*76
12
.9C
.30
208n.
,
7
044
.
2005
.
4u 8 2 | •
,945
6,68
12.16
.42
2482.
2553.
23075.
, 946
55103.
11.50
6.04
.45
2787.
3 36 4 .
29495.
¡947
6 A 14 2 •
5.72
10.94
.46
4 17 3.
3069.
33948.
,948
73764 .
5.73
10*63
.46
35743,
4565.
3222»
¡949
77767 .
5.82
10*43
.46
48
36
.
3
8
9
1
0
.
3256.
1950
8 54 6 8 .
5.70
10.12
.46
5588 .
3592,
43722 •
9 c 256 •
195 1
5.68
9.92
.46
4 137.
«6524 .
600« •
10, 182.
,982
5-66
9.7
1
.46
4227.
6373
.
48944.
10 6 3 1 9 .
19 5 3
5.66
9.56
.46
51215.
6656 .
4235.
1954
1 12 032 .
9.45
5.68
.45
4545.
5
5
7
7
4
,
7
105.
1
•
1 955
5.57
9.26
.46
5193.
80» 1.
63 4 2 1 .
¡ 3 0 3 73 .
1 956
5.52
9.13
9089 ,
.46
5939.
69126,
1 957
15 0 3 9 5 «
5.70
9.20
.
45
9
4
7
8
.
7
0
5
7
5
.
6 332*
, 5A677 .
,958
5.93
9.32
.44
7077*
70942.
96 6 3.
16, 219.
1 959
6.05
9.40
.43
9794,
71980.
7260«
165753.
i960
6*19
9.54
.43
7227.
9944 .
72657 •
,96 1
1 7 0235.
9.65
6*28
.42
7752«
739 6 2 .
175199.
10161•
1962
9.7
1
6.31
.82
10459.
84
4
1
.
7
6
2
2
6
.
18, 747.
,96 3
6.24
9.70
.42
80399 .
11008 .
87«6.
¡964
190733«
6*02
9.58
•
«3
90
44.
1
1905.
8
7
7
1
0
.
2
0
3
8
0
5
.
,965
9.36
5.72
.
4
4
96
40.
13797.
979 5 0 .
22 1 «27 .
, 966
5.54
9. 16
.45
,0457 .
14900.
108334•
241183.
,967
5* 55
9.13
.45
t
1
28
1
.
16336,
,968
1 18409.
263127.
5.58
9.15
.45
11701.
17977.
1 3 0883.
19 59
79,446.
5.7 1
9.2«
. 44
19693.
13316.
1 «26 14 .
19 7 0
3 2 p 88 7 .
5.93
9.43
. 44
15 0 9 6 9 ,
211 7 8 .
14932«
3 46067 .
1 97 1
9.59
6 *09
.43
160591
5
8
4
2
8
•
22164.
3
6
8
7
5
4
.
1972
3

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I C 'A

PRIVATELY OWNED, WITH PURCHASES OF G OVER NMENT SURPLUS ASSETS AT SECONDHAND PRICES
CU RRENT
COST 1
OOURLE.DECLINING RALANCE DEPRECIATION, SERVICE LlVpS
85.0 PERCENT OE BULLETIN F
N O N F A HM NDUMANUFACTURING
E Q U I P ME N T

A ND

ST RUCT URES
M IL L IO N S

GROSS
F Ap
R?5
92*
R?7
9 ?R
9 79
9 30
93 1
93?
9 33
939
9 3?
936
9 37
9 3R
9 39
9MP
9 «t
9 «?
993
9 MM
9 WC,
9 9w
9<47
9 9R
999

950
95 1
952
953
959
955
95«,
957
958
959
9«0
9« 1
9*2
963
9AM
9*5
96*
9*7
968
969
9 70
97 !
972

stoQ

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10R013»
1Qo2 68 •
11nS60.
117*30»
I 15937.
111503.
107167.
9 7 97 44 •
9 7 R 76 •
9 u5 9 8 .
9Ç969•
10-155*.
1083*2.
10 9 175 »
109251.
1OR 11 R •
1?n!39 .
12 P 7 99 .
13 1 * 2 « .
!3 u6 6 1•
19R57M.
1*7909.
196565.
2 1u 66 6 «
225367.
796699.
26 & 798 .
2B 8 ? 0 8 •
30oOR2.
3 1n9 P8 .
390333.
379*06.
902302.
921317.
99p J89 .
95R755.
0 7c 9 5 9 «
9 9 7 3P 9 .
519172.
597768 .
587976 .
630737.
69 2R68 .
7 6 u 0 26 .
853362.
952308 »
1059371.
1 1 68696 .

NET
STOCKS
95359.
97083 .
98165.
99991.
50932.
98329.
92991.
37995.
3*237.
35875.
35593.
37908.
39995.
38976.
3 « 37 6 .
«0690.
95793.
9 7 P 95 .
97556 .
«7906 •
51672.
61729.
75562«
05957.
92206.
J030B7.
119039.
121509.
130030.
137171,
151296.
168999.
102390»
190376.
200752»
21008 1,
218936,
230095.
2917*2.
25 75 9 <1 •
279973.
308757.
336205 •
372336.
917905.
969896 .
512935.
568267 .

OE

D O LLARS

DEPREC IAT ION
9627 .
9852.
5037.
5 198»
5913.
5295.
9866 .
«Ill,
3797.
3682»
3720*
3R 26.
« 3 32 .
9 36 6.
«209 ,
9 3 2 1»
«775.
537|.
5365.
5932.
5 A?8 •
660?.
0553.
10999,
I 1659.
12798.
19717.
15012.
16825.
17676.
18963.
2119*.
23230»
29238.
25392»
26509,
27506.
2070«.
30095.
31955.
39369.
37738.
«1603.
95 7 R 3 .
51027.
56623.
62303.
67753.

DISCARDS
30 9 2.
3311.
3626.
3 7 37»
9075,
«158.
3062 .
36 7n .
3779 .
372 1.
38 10»
3738 ,
«233 »
«315»
«558.
«813.
5225.
909« .
5 l8A •
5 3 9 9 .
558*.
7211.
7735»
9519.
10072,
0930»
11100,
12022.
19786.
1907*.
16987»
15955»
18715»
19100»
22070»
20999.
20705»
21001»
23295»
23683»
2 «09 A ,
2599«,
27859.
30053»
32919»
36519»
90662.
99080»

NET-GROSS
RATIO
»93
.93
,.99
.99
.99
.93
•«2
•M0
.3 9
.38
.37
.3 7
.37
.37
.37
•37
.3P
.37
#3 A
•3 A
•3A
.37

.38
.90
• 81

.92
»92
»93
.93
.99
.99
.95
.95
.95
.96
.96
.96
.96
.97
.97
.98
.98
.99
.99
.99
.99
.99
.99

AVERAGE AGE
n* t
GROSS
15.69
10.99
10.17
15.56
15.99
10 . 0 1
9.89
15.93
9.79
15.36
9.77
15.91
15.69
10*13
10.79
16.20
11.39
16.00
17.29
11.86
12*13
17.63
17.90
12.12
11.89
17.72
11,99
17.86
18.01
11*93
11•A A
18.03
17.98
11.30
18.25
11.66
18.95
12.02
12.13
18.59
11.95
18.57
11.99
18.90
10.69
17.07
17,18
9.89
9.35
16.61
8 •8 0
15.90
15.35
a.««
8.27
15.02
7.98
19.61
7.83
19.29
7.53
13.90
7.3 1
13.97
7*17
13.15
12.97
7*19
12.76
7.10
7.01
12.51
12.35
7.01
A •9 A
12.18
11.98
6.9 1
11.72
6 »8 0
A •A 8
11.97
6.51
1 1» 13
10.88
6.97
6*95
10.73
10.62
6.9«
6*59
10.6 1
A •A 7
10*66
10.73
6 «76

P R I V A T E L Y

O A N E O ,

CURRENT

COST

n O U O L E - P E C L I N

AIL

x

P U R C H A S E S

I N G

B A L A N C E

s . tot3 2
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and
S T RU CT U RES
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*

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66545 .

7287 .

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1928
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538«,

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137783«
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58085.
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69 12.
5 8 9 3,

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. 39

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5446.

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15. 44
15, 91

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50«1 1.

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16. 23

11. 17

16. 36

11. 10
10. 75

16. 35
16. 43

( 93 2
19 3 3

t

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P I S C A R OS

N E T - GR OS S
RA T I O

. 4«

193«

! 3 P 15 « .
1 3 ? 9 17.

1935

13«0 «5 •

5 0 0 « « .

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1936
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5«376.

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5576.
558 1.

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. 37
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1938

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1939

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5276 1.
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1940
19« 1
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56722 •
65509.

6326.

6237.

. 37

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. 37

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7437.

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357916.

139209.

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13887.

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156893«
175917.

19515.
22660.

12914*
15542.

187208.

24455.

197528 .

19«8
19«9
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39658 1.
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1 2 6

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10. 81
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16. 38

10. 46

16. 27
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16. 86

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9. 86

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17148.

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20005 .

♦ 45
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12. 44

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10* 90
10* 64

8. 20
7. 54

6. 64

11. 80
11. 47

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37865.

30977 .

11. 36

39183.

29676.
30188.

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11. 21

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11. 13

6. 59
6* 58

1 MI .

32112.

1958

6 1 ««6« .

269907.
278355.

| 959

636350.

28823«.
298249 .
3 0 7 16«.

«0268 .
«1708.

77 20 37 .

32034«.
334768 .
354991.

826328.
897283 .

385526.
«26125.

1 P 2 15.
22630.

. 45

34823.

. 46
. 46

11. 05
10. 93
10. 75

«9386 .

35587.

. 47

10. 54

54367 ,

37973.
40799.

. 47

10. 23

. 48

43«84.
45978.

1967
1968

972995.
1067827.

465613.

1969

1 1 8 S6 5 0 .

572505,

1970

1311522.

628573.

73163.
80791,

197 1

142683«.

679422.

8 7 5 6 9 .

1972

156932 1 «

746786.

93973.

512967.

10. 93

11. 86

25t

1957

55) 817.
590757.

1965
1966

8. 90
9. 28
9. 88

. 46

) 956

734733.

9. 02
8. 84

35176.
36577.

28758.

1962
19 6 3
196«

t

12. 16

225915.

657568 •

•

. 45

«99693.

67935« .
706777 ,

16. 25

n

. 46

206340.

! 9SS

i 960

14. 45
14. 91

A GP

22430.
26115.
27092.

| 95«

25873.
2696«.

196 1

. 38

A V E R A GE
GR OS S

7. 01
6. 93
6. 78

««0771*
« 6 0 8 6 7 .

1953

P R I C E S

?

60156.
66017,

31095.
34078.

6* 60
6. 59

6. 5«
6. 4«

6 • 29
6 • 10

4384?.
4724 J .

. 48

10. 00
9. 88

6. 02

. 48

9. 82

6. 01
6. 02

52352«

. 48

9, 82

6* 11

5 7 9 8 8 .

. 48

9, 88

6* 2«

63215»

. 48

9. 98

6* 35

PRIV«TrLV O^n EP, 6TTH PURCHASE? o q GOVERNM q n T SURPLUS ASSETS AT SECONDHAND PRICES
CURRE NT
COST 2
nOURLE-OFCLtNlNG «ALANCF OEPRFCIAT x ON, SERVICE LIVES
fl5,0 PERCENT OF BULLETIN F
MANUFACTURING
FQUIPHF ] T n ­ STRUCTURES
-.--.--- ] x 2 2 x o n s o q O0LI*rS
AVERAGE AGE
NET-GRQ5S
nq t
DEPRq DISCARDS
GROSS
NET
GROSS
RATIO
C 1AT ION
STOCKS
yr»«
STOCKS
6.89
10,89
.8 3
1516.
197 5
29761.
12878.
1118.
6.70
.88
1C.75
1172.
13890.
1576.
)9 2 6
30733 .
6*61
10*69
-.88
1635.
13823.
1196.
)927
3 1 360.
6.96
10.SR
1678 .
.8 5
32230.
1928
12 1718363.
10.38
6.29
.85
1271.
1929
18756.
1766 .
32516.
6.92
10.83
1697 .
.85
1238 .
13602.
30 R7 1.
193P
6.89
10.70
t5 19 .
11707,
.83
115ft.
193 1
27323.
7.99
.“1
1093,
11.18
10279.
25358.
1288 .
1932
7.96
11.61
.39
26R6 1.
1118.
10317.
1711.
193 3
11.96
8.31
.38
27529.
123«.
10808.
1781.
19 3 R
8.55
12.28
.37
1256.
¡935
1273.
27886.
10 110 .
8.96
12.37
.37
10658.
1301.
1338 .
1936
29?8R.
8.08
.38
12.2R
11888.
188e,.
1937
1«33.
3n 370 •
8.19
12.39
.37
11068.
29781.
1
882.
1850.
19 3 8
8 . 1R
12.86
.37
?Q9 88 .
¡508.
19 39
1« 12.
11122.
12.37
7.80
.38
14 48,
37258.
1588 .
12262.
19R0
12.22
7.3«
17 18,
1690.
.“0
)98 1
18505.
36695.
12.88
7 •6 R
1908 ,
.39
15326.
39815.
1870«
1992
7.96
12.72
19 18.
.38
39828,
15092.
1970.
]993
12.79
8.05
.37
1908.
19 8 U
80079,
15011.
I960.
12.59
7.6 R
.39
1998 .
1985
198 1.
8 7 6 2 6 .
16915.
6.55
2516.
.83
11.RR
2279 1,
2382.
198 6
5 1 6 0R .
5 . 8 8
11.13
.85
2 8R97 .
3326 .
1987
67918.
26 30*
5.50
10.97
.87
279 j.
19 8 8
R006 .
32300.
68886.
10.19
5.53
38738.
.87
(989
74105.
R 398 .
2933.
5. 66
10.07
3083.
.86
R 700 .
1950
83183.
38506«
5.57
9.81
.87
83858 ,
55 35.
338 1.
195 1
93263«
5.57
9.6 R
3987 .
.8 7
86829.
1952
99610.
5972.
5.56
9.95
88779 .
.87
105 3
1OuP 8 2.
6352 .
8085.
5.57
9.31
.86
51159.
195 8
110613.
6630.
8050.
5.61
9.23
.“6
55699.
708 6.
1955
«366 »
121331.
9.07
5.51
.86
63010.
8053.
136838 .
5013.
1956
5. R5
8.93
.86
1957
68339.
90 13.
5729.
187623.
5.62
8.98
(95 0
.85
9382.
15?933.
69370.
6110.
9.09
5.83
.88
195 9
9515.
6802«
69365.
15 65 68 ,
5.9R
9.16
.88
6963«
702R9.
1R60
1606 28 .
963 1.
6.07
9.31
9769
.
.
8
3
7
1079.
6988.
1
6r
,
2
6
1
.
1 96 1
6*16
9.93
7892.
1962
•“3
72592.
t00 22,
17n560 «
6*18
9.99
.82
78796 .
8162.
176362.
10321.
196 3
6.10
9.87
8857.
.«3
1968
788 17.
10856.
184896.
5.88
9.35
86093,
11737.
8751 «
.93
1965
198280.
5.59
9.13
.85
938 J.
13135.
96875.
216820.
1966
8.99
5. R 1
.85
?35«98 ,
1967
10680 l.
18759«
10166.
8.89
5. R 1
116381.
.85
16161.
1968
256127.
10960.
5. RR
8.90
128279.
.85
1969
17737.
11397.
287855.
5*55
8.95
.85
309091.
19 8p8 •
12837»
138787.
1970
5.7R
9.10
20668,
.8“
185709.
33r 235 •
[97 1
1“305.
5.90
9.27
.8“
)97?
354227.
15308.
158327 •
21602.
3

PRIVATELY o* N E 0 , A IT H PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CURRENT COST ?
DOUBLE,DEfLIN ING BALANCE DEPRECIATION, SERVICE LIVES
8S.n PERCENT OF BULLETIN F
NONFARM NONMANUFACTURING
FQUIPMr»T AND STRUCTURES
----------- . . ]

YFAR
1 R2S
19 ? A
1 92T
1 9?P
1979
1 9.10
)93t
[912
193 3
¡939
I9 3 5
1 93A
193 7
1939
193 9
1 940
I 94 1
1942
! 94 3
1 944
19 4 S
19 4 A
19 4 7
19 4 4
19 4 9
19 S Q
195 1
1 952
1953
[954
1955
1 956
1 957
1 959
1959
i960
196 1
1962
1 963
1964
¡965
1966
1 967
196 9
1 969
1 97n
) 97 1
1972

GRO S S
STOCKS
102699.
10 5 p 36 .
107725.
109742,
110550.
10*620.
999 7 8 .
9 ? 13 2 .
9 ?303 •
9 393 1 .
9ü 768 •
9973 5 .
101693,
99993.
1 0n3 1 7 .
105889,
118813.
12 B 5 5 7 .
132618.
138582.
1945 8 1 .
165388.
190328.
2047 15 .
2 1 4679 .
238026 .
261622•
277587 .
28o922•
302369.
327868.
36(209.
386377.
w 0 1 87 9 «
817901.
838291.
95 n 9 16.
872885.
893328.
520555 .
558780«
607772.
659782.
729100.
817835«
908259.
995782.
1 10 6 8 7 7 .

x

2

2

x

o n s

NET
STOCKS
98879,
86186.
97088,
87928.
889 3 9 .
96385.
81600.
37517.
36396.
36007.
3576! .
37095«
38371.
3722!.
37259,
39922.
8565 2 •
88765.
8889 6 .
88768.
52162.
61520.
739 9 7 .
82928.
8 P 9 3 1.
100525.
112162»
1 1 99 28.
126883,
132873.
196951.
168000»
1768 9 0*
183239,
192335.
201608.
209692.
221138.
232592.
2 «7 9 9 3 •
2696 8 0 .
297887.
32«5 1 3.
3601 5 2 .
905573.
848562.
489925.
5 9 5 4 1 2.

o

q

o
­

­

*
Q x

2

2

pr

*

t

x

3

3

r s

­

—

;—

- - -

DISCARDS

on

957 1 .
9789 .
8979 .
506 3 .
528 8 .
519 8 .
9783.
903 1 .
3787 .
3677 .
37 10.
38 20 .
8257 .
8255.
8 108.
9 2 3 0.
8719,
537 1.
5900.
55n3.
57(9.
6611.
889 2 ,
10304.
1 1905.
12896.
19532.
15657.
16619.
17356,
18603.
20859.
2282 9 .
23746.
29738.
2598 0 .
268 9 3 .
28064 .
294 9 8 ,
312 8 8 .
33660.
36989 .
808 3 2 .
89952,
50205 .
55877.
60972.
6607 8 .

3002»
3 2 6?.
3575 .
3 6 7 0*
3984.
40 4 9 .
3767.
3592.
3732 »
3669.
3751.
3677.
8 120.
8168.
“ 912.
9667.
508 8 .
“ 784 ,
5107.
529 4 .
5496,
7094 .
7506.
R 1 94 •
9632«
8499 .
10706•
11641.
18352,
13542.
16423.
15400.
18091.
18916»
21300.
19620.
19926.
20162.
2238p.
22792,
23194,
24970»
2 6 8 5 3 .
29005.
31818*
353*4.
39244.
43263.

NET-GROSS
RATIO
.“ 3
.94
-.4 4
.44
.44
•4 4
.82
.“ 1
. 39
. 38
.38
,3a
.38
.37
• 37
.38
.39
. 38
.37
•3 6
•36
.37
.39
»81
»91
»92
.8 3

.93
.98
.84
.95
.95
.96
.96
.96
.96
.96
.97
.97
.98
.98
.99
.99
.99
.50
.99
.99
.99

AVERAGE
GROSS
15.61
15.97
15.39
15.32
15.29
15.28
15.56
16.05
16.63
17.12
17.98
17.66
17.59
17.72
17.85
17.85
17.78
18.05
18.29
18.32
18.37
18» 16
17.59
16.78
16.29
15.59
15.05
19.72
19.29
13.95
13.57
13.16
12.82
12.61
t 2.36
12.07
11.88
11.70
11.99
11.22
10.96
10.60
10.38
10.19
10.09
10.08
10.09
10.16

3

«

*

n* t

10.36
10*08
9.91
9.79
9.63
9.69
x o .o o
10 . 5 9

11.22
11.71
11.98
12.00
11.72
11.80
11.77
11.50
11.16
11.54
11.90
12.02
11.87
11.32
10.92
9.55
9.10
8.61
8.27
8.10
7 « 80
7.69
7.39
7.1 3
6.98
6.98
6,86
6.79
6.73
6>67
6.61
6.5 0
6.37
6*2 0
6,16
6. 13
6.19
6. 2 3
6.39
6.92

A

*

*

*

PRI V A TELY

CANED '

c o n s t a n t

SERVI CE

I

ïi

I ,

c o s t

LI VES

t

H

PU RCH A S ES

1968

8 6 . 0

OF

GOVERN MEN T

s u r p l u s

a s s e t s

AT

S ECON D H A N D

«

PR I C E S

OOLLARS

PERCEN T

I N D US T RI ES,
T OT A L
EQ U I PM E N T AND S T RU CT U RES
C U M U L A T I V E AGE D I S T R I B U T I O N

OF

F

B UL LETI N

ALL

OF

GROSS

S T OCK S

( PE R C E N T !
--

YEAR
1925
1926
1927
1928
1929

1
5. 6
6. 1
5. 7

2
10
11
11

5. 7
6. 1

! l
11

1930
1931
1932

9. 9
3, 2
1. 9

10
8
5

1933
1939
1935
1936
1937
1938

1.
2.
2.
3.
9.

8
2
8
Ô
6

3.
3.
9.
5.

3
8
6
9

3,
2.
3.
9.
7.
8.
8.
7.
7.

1
5
9
9
9
5
6
6
8

1939
1990
199 1
1992
1993
1999
1995
1996
1997
1998
1999
1950
195 1
1952

3
9
5
6
8

7
7
8
10
8

6
5
7
2
6
9
1
2
7
Ü
0
6
9
9
1
9
0

5

5
5

6
9

8

3

12
15
16
15

2
6
8
9

9
20. 0
21. 5

5
23. 2
25. 2

17.
17.
17.
16.
19.
10.

21.
22.
22.
21.
19.
16.

26.
76,
27.
26.
29.
21.
17.
19.

2
9
2
7
5
3
9
2
0
6
0
6

16. 9
15. 7
16^ 8
20. 0

0
1
0
3
1
2

18, 0
19. 7

17.
16.
15.
19.
13.
17.
23.
27.
30.
30.

0
9
9
6
9
8
2
9
3
7

•1
20. 2
19. 7
19. 9

29. 9
29. 3

2<tj 1
2 6 .1

30.
29.
29.
29.

2
2
7
9

19.
20.
25.
30.
39.
36.
37.
36.

11. 7
13. 7
13.
11.
9.
10.
15.

1
2
0
8
9

20. 2
23. 5
23. 8
23. 1
22. 5
22. 5

1
1
9
8
2

15
15
15
19
13

2

1960
1961
1962
1963

7. 3

19
19
19

3

2 0 .8
20. 9

1969
1965

8 .û
8. 8

1966
1967

9. 9
8. 9
8. 9

I 9
15
16
17
17

6
3
5
7
9
9

1972

a.Q
8. 6

28.
25.
22.
20.
19.

15 • 6
16. 3

22. 7

9

22. 1
22. 7
22. 8

7

23. 2

6
8

22. 1
21. 3

17
17 9
16 9
16 9
16 1

2 3. 0
20. 0

19. 6

8.
8.
7.
6,
7.

9. 0
8. 3

39. 2
35. 9

11. 7

1955
1956
1957
19 5 8
1959

1968
1969
1970
197 1

30. 8
31 . 3
31. 1
29. 5
26. 3

12.
12.
15.
16.

15
15

7. 3
7. 6

32. 1
32. 7

10. 7
13. 9

8. 0
7. 9

1
0

28, 2
2 9^ 7

8 .9
11. 1
11. 8

1953
1959

1

7
30. 6

12. 2
9. 9
8. 9

8. 0
7. 5

5
2
2

7
2
7
7
6
3

6 .
27 2

7 . 1
6. 0
6 .9

15
15
15

6.9

1

3
15. 9
16. 9

27. 2
90. 8

6
2
9
2
9
9
5

36. 0
36. 1

29. 5
28. 8
2 8 .0

35. 3
35. 1

91. 3
9 CU7

3 9 .8
33. 8

90 i 8
90. 2
39. 6
39. 1
39. 9
9i ; i
92. 5
93. 9

96. 1
95. 9
95. 7
95.
95.
96.
97.
98.

1
0
2
7
7

95. 0
9 6. 0
96. 3

95^8

50.
51.
51.
51.

0
0
5
6

95. 0

5 1. 3

25. 5

0
6
8
6
7

25. 0
2 9 .3
23. 8

32. 8
32. 1
31. 8

25. 0
25. 8
25. 9

28. 2
32. 8

27. 9
30.
33.
35.
39.
93.
96.
98.

35. 9

30.
31.
32.
33.
33.

23. 9

23. 0
23. 2

20. 0
2 1. 6
29. 1
26. 7
27.6
27. 1
26. 6

29. 5
29. 9
29. 9

2
6
9
5

22.2

22.1

0
1
6
5
9

93. 2
9 3, 2
9 2. 5
91. 5
91. 7
92. 0
9 U8

27.
27.
27.
28.

2 1. 0
2 1. 2

5
7
9
7
5
9
9
9

18. 2

35. 1
33. 8
31. 3

36. 0
35. 9

33.3
33.
39.
36.
37.
38.
39.

7
9
5
9
5
6

9 0 .3
90. 0
39. 0
38. 6

98. 5
97. 6
96. 9
97. 9
97. 5
9 6 .a
96. 9

AGE
8
39. 0
35. 3
36. 9
37. 0
38. 6
39.
37.
35.
3 3.
30.

0
7
7
0
1

27.7
26. 2
29. 6
23. 1
23. 9
25. 6
28. 6
29. 9
30^ 9
30. 6
31. 1
39. 1
37, 9
90. 2
91. 7
95. 3
99. 3
5 2 .0
53. 5
53. 3
52. 6
52. 3
52. 5
52. 2
51. 6
51. 5
51.
51.
50.
50.

0
1
9
7

51 . 0
52. 9
53. 5
59. 9

55.5
56. 1
56. 5
56. 7

9
37^8
38.5
39.5
90.6
91.9
92.2
91.6
39.5
37,3
35.1
32.7
31.1
30.1
27.7
26.9
27.9
30.1
31.8
32.7
33.8
35.0
36.9
90,8
99.1
96, 1
97.6
51.1
59.2
56.7
57.9
57.8
57.5
57.1
56.9
56.6
56.3
56.0
55.8
55.9
55.9
56.1
56.7
57.7
58.8
59.6
60.3
60.7
61.1

10
91 9
92 1
92 5
93 9
99 7
99 8
99 6
93 3
91 2
39 9
37 6
36 0
39 9
33 0
31 0
30 3
31 8
33 2
39 5
35 9
38 1
90 6
93 3
96 8
99 3
51 6
53 3
55 9
SB 8
60 8
62 0
62 2
61 8
61 0
60 9
60 9
60 5
60 9
60 2
60 5
60 9
61 9
61 6
62 6
63 5
63 9
69 9
69 9

15
58.2
56.3
57.8
57.9
5a. 1
59.7
Sa.O
56.8
55.V
55.3
59.5
59.8
59.1
59.1
53.9
5?.8
52,0
50.5
98.7
97.1
96.9
99.1
53.1
57.0
6 0 ,0

63.0
6S.2
66.7
68.7
7n .3
71.6
7 ?, 7
76.3
79.8
77.0
77.8
77.7
77.9
77.2
77.9
77.8
78.2
78.6
78.8
79.1
79.3
79.1
79.0

20
72.5
72.3
71.9
72.0
72.1
71.9
70.5
68.9
67.3
66.5
66.9
66.2
66.2
66.3
66.5
66.7
67.9
67.2
66.9
65.8
65.5
65.6
66.3
67.0
67.3
68.3
70.1
72.3
79.6
76.5
78.2
79.7
80.7
81.7
82,6
83.9
83.8
89.8
85.9
86.9
87.7
87.8
88.0
88.1
88.3
88.5
88.9
88.5

25
83 0
83 0
82 S
82 D
81 9
81 7
81 0
80 0
79 2
78 3
77 3
76 6
76 0
75 2
76 0
7S 8
75 &
75 5
75 6
75 9
76 3
77 9
78 5
79 2
79 7
80 2
80 6
80 6
80 9
81 0
81 6
82 5
83 9
85 1
86 2
87 2
87 9
88 6
89 2
89 9
90 5
91 0
91 7
92 6
93 2
93 6
93 &
93 6

30
89.3
89.2
89.1
89.1
89 .1
89.0
88.6
87.9
87.0
86.3
85.8
85.9
85.1
89.7
89.3
83.7
83.9
82.?
82.2
82.1
82.6
83.2
89.1
85.1
86.0
86.8
87.6
88.2
88.5
88.8
88.9
89.0
89.1
89.1
89.1
89.3
89.8
90.5
91.3
92. 1
92.8
93.9
93.8
99.3
99.7
95.0
95.3
95.6

35
93.3
93.2
93.1
93.0
93.1
93.1
93.0
92,6
92.3
92.0
91.7
91.5
91.2
90.7
90.3
90. 1
90.0
89,6
89,3
89.0
88.6
88.6
88.9
89.2
89.7
90.3
90.8
91.2
91.8
92.3
92.8
93.2
93.5
93.7
93.8
93.8
93.8
93.8
93.8
93.9
98.1
99.5
95.0
95.5
95.9
96.3
96.5
96.a
i c-

-jua

PRI VAT EL Y
6

o n s t

B

0 6

S E RV I CE
AL L

n

ED"

C OS T

n t

. « HH
2,

L I VES

I NDUST RI ES ,

PURCHA SE S

I 9 S8
85. 0

OF

G O V E R N ME N T

s u r p

|

u s

B

s s

•

t s

PERCENT

OF

BUL L ET I N

1996
1997
1998
1999
1950
195 1
19 5 2
1953
1959
1955
1956
1957
1958
1959
I 960
196 1
1962
1963
1969
1965
1966
¡967
1968
1969
1970
197 1
1972

1
5.7
6.3
6,6
5.9

2
10.8
11.8
11.9
11.8

6.9
6.1
3.3
2. b
1 .8
2.3
2.9
9.0
9.8

12.0
11.9
8.5
5.9
3.9
9.2
5.3
7. D
8.8
8.9
7.5
8.9

3.5
9.0
9.9
5.7
3.2
2.6
3.5
5.1
7.6
8,6
9.0
7.9
8 . 1
«. 3
7,7
8.2
7.6
8.9
8.3
8. 1
7.Ü
7.5
7,6
7.2
7.6
7.8
8.3
9. 1
9.6
9. 1
9. 1
9.2
6.9
6.2
8.6

s

•

6

o n

q

4

B

n

q

p r

■

6

•

s

F

OF

GR OS S

S T OC K S

( P E RCE NT )
A GE

1926
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
1990
1991
1992
1993
1999
1995

t

T OT A L

E Q U I P ME N T
A ND S T R U C T U R E S
C U MU L A T I V E
A CE D I S T R I B U T I ON

YEAR
19 2 S

B

DOL L A R S

10 • s
8.9
6.9
6.2
8.6
12.6
16. 1
17.9
16.5
15.7
16.0
15.7
15.6
15.5
15.7
16.3
16. 1
19.9
19.3
19.0
19.6
19.6
15. 1
15.8
17 . Ü
18.2
18.3
17.3
17.8
17.2
16.3
16.5

3 .
16.1
16.7
17.9
17.6
17.6
17.0
19,8
10.6
7.3
6 *2
7.2
9.3
11.7
12.9
12.9
12.9
19.9
13.8
11.7
9.9
11.2
15.9
20.8
29.3
29.7
23.9
23.3
23.2
23.3
22,7
23.3
23.9
23.9
22.7
22.0
21.5
21.7
21.7
21.9
22.9
29.1
25.7
26.5
26.5
26.1
26.5
29.7
29.3

9
20.3
21.9
22. 1
22.8
23.9
22,9
20.9
17.0
12.7
9.7
9.2
11.2
19.0
15.3
16.9
17.2
17.9
17.7
16.6
15.3
19.5
18.9
29.0
2 8 .8

3 1.3
3 1.7
3 1.2
30,1
30.5
30. 1
30.2
30.7
30.6
30.3
29.6
28.9
28.1
2 6 .6

28.9
29.9
30.9
32.5
33.6
39.3
39.9
33.5
32.7
32.9

5
23.5
25.6
26.6
27.0
27.9
27.5
25.3
22.2
18 . 6

19.8
12.5
13.1
15.7
17.9
18.9
20.7
22.2
21.3
20.6
20.3
20.3
21.5
26.3
31.7
35.6
38.1
38.6
37.5
37.0
36.8
36,8
36.8
36.9
36.2
36.0
35,7
39.8
39.9
39.8
35.5
36.6
38.9
39,5
90.5
9 1.2
90.8
39,7
39.2

6
2 7 17
28,6
30.2
31.3
32.0
32.0
30.9
27.2
23^ 9
20.8
17,6
16.9
17^ 4
19.1
21.0
23.2
25.6
25,5
29.2
29.3
25.2
27,0
29.1
33,9
38.9
92, 1
99,5
99,9
93.6
92.5
92,7
93.0
92 7
92.3
91.7
9 1.8
9 1,3
90 ! 8
90.3
9 1. 1
92.3
4 3.7
95.0
96.0
97.0
97,1
96,6
95.8

7
31.3
32.7
33.2
39.7
36 . 1
35. V
39.8
32.3
28.9
26,0
23.6
21.9
20.8
20.9
22.6

25.3
28.0
28.9
28.4
27.8
29. 1
31,7
34.3
36.6
40.4
49.7
48.2
49.8
49,8
48.8
48.0
48.5
48.5
47.8
47.5
47.3
47. 1
46.9
46.4
46.3
47.5
49 . D
49.9
51.1
52.0
52.5
52.5
52.2

- -

8
34.9
36.1
37.0
37.6
39.3
39.8
38,6
36.6
34.0
31.1
28U
27.2
25.6
24.1
24.5
26.8
30.0
31.3
31.8
32.Q
32 à5
35.5
38,7
41.5
43.0
46.6
50.7
53.3
54.7
54,5
53.9
53.5
53.6
53.2
52.7
52.7
52.2
52.4
52.2
52,0
52.3
53.7
54,8
55.6
56.7
57.2
57.5
5 7 .6

9
38;9
39.4
40.2
41.2
42.0
42.9
92.4
40.4
38.3
36. 1
33.8
32.3
31.3
28.9
27.6
28.6
31.5
33.2
34. 1
35.2
36.5
38.4
42.2
45.5
47.6
49.0
52.5
55.6
58,0
59.1
59.1
58.8
58.2
58.0
57.7
57.5
57.2
57. 1
57.2
57.3
57.5
58.1
59.1
60.0
60,8
61.4
61.7
62.1

10
42.5
43.2
43.4
44.3
45.5
45.5
45.4
44.2
42.1
40.4
38.7
37.1
36.2
34.3
32.2
3 1.6
33.2
34.6
35.9
37.5
39.6
42. 1
44.8
48.3
50.8
53.1
54.7
57.3
60.1
62 .1
63.3
63.5
63.0
62.2
62. 1
62.1
61.7
6 1.7
6 1.5
6 1.8
62.3
62.7
63.0
63.9
64.7
65. 1

15
58.7
58.9
5n .6
56.3
5?.2
59.8
59,2
57.8
56.8
56.1
58.3
5s,7
56.0
58.2
5« ,6
54.1
53.5
52.1
50.4
48.7
48.5
5o.7
54.7
58.6
61.7
64.6
66.8
68.2
7n •l
71.7
77.9
73.9
75.4
76.9
78.1
78.9
78.8
78,6
78.4
78.6

78.9
79.4
79. 7

65. 5

Bn.0
80.3
80.4
So .2

65. 9

8 0 .1

20
72.5
72.4
71.9
72.2
72.4
7 1.9
71.1
69,6
68.1
67.4
67.3
67.1
67.1
67. 1
67.3
67.4
68.2
68.1
67.4
67.0
66,8
66.9
67.7
68.5
68,8
69.7
7 1.5
73.7
75.9
77.7
79.4
80.8
81.7
82.7
83.5
84.3
84.7
85.6
86.7
87.7
88.5
88.7
88.8
88.9
89 .1
89.3
69. 3

89.3

2b
82 8
82 8
82 4
81 9
81 9
81 6
81 0
79 9
79 2
78 4
77 4
76 9
76 5
75 7
75 6
76 0
76 3
76 1
76 1
76 4
76 8
77 9
79 1
79 9
80 5
81 1
81 4
81 6
9

81
82
82
S3
84
85
86
87
88
89
89
90
91
91
92
93
93
94
94
94

0
4
4
7
9
9
9

7
2
9
5

1

6
3
D
7

1
1

2

30
88.9
88.9
88.8
88.9
88.9
88.8
88.5
87.7
86.8
86.1
85.6
85.3
84.9
84.6
84.3
83.7
83.5
83. 1
82.5
82.5
82,9
83.5
84.4
85.4
86.3
87.1
68.0
88.5
88.9
89.2
89.5
89.6
89,7
89.7
89.7
89.9
90.3
91.1
9 1.8
92.6
93.2
93.8
94.3
94.7
95.1
95.4
95.6
96.0

35
92.9
92.8
92.7
92.6
92.7
92.8
92.7
92.4
92.1
9 1.8
91.5
91.3
91.0
90.5
90.1
89.9
89.8
89.4
89.2
88.9
88.5
88*6
89.0
89.4
89.8
90.5
91.0
91.4
92.0
92.5
92.9
93.4
93.7
93.9
94.0
94, 1
94. 1
94.1
94.2
94.2
94.4
94.8
95.3
95.8
96.2
96.5
96.8
97.0
\ I0

PRIVATELY O.VMED, AiXTH PURCHASES o q
ov* rn] * nt surp2 us
s s * t s AT SECONDHAND p r x Q * s
CONSTANT COST 1, 1958 DOLLARS
STRAIGHT-LINE ­ * p r * Q x t x o n , s * r v x Q * 2 x v * s x o o .o p * r Q * n t o q & u 2 2 * t x n q
ALL INDUSTRIES, TOTAL
EQUIPMENT n ­ STRUCTURES
----- MILLIONS OF 1958 DOLLARS-----DISCARDS
NET-GROSS
AVERAGE AGE
GROSS
NET
DEPRE­
CIATION
GROSS
STOCKS
STOCKS
RATIO
NET
YEAR
431379,
15612.
.56
16.15
1U 7 2
240964.
9 760 ^
1925
.56
11.54
445287.
16322.
108141
16.08
249084.
1926
16898,
1 1¡46
457156.
1 1825 i
.56
16.09
1927
25 5 4 6 Ü .
17364.
11929,
.56
11.39
469227,
16.12
1928
261716.
482799,
17907.
.56
16.07
1 1¡24
1929
12905 i
269813.
18256.
13669,
.56
11.32
490848.
16.20
272727.
1930
13486j
1 1 ¡69
491456.
18206.
.55
16.58
268185.
193 1
17812.
.53
12.28
485514.
258135.
14165,
17.13
1932
14804 i
12^8
17232.
.52
478306.
247986.
17.71
1933
1677 1,
.51
18.21
13.35
473272.
14226,
1934
240U80.
14182,
13.65
470625.
16595,
,50
18,57
234801.
1935
16749.
4 7 2CJ98 ,
13^0
14292.
.50
18.75
1936
233692 .
.49
14846.
18.81
13,59
476094.
17112.
1937
235225.
.49
13^7
474467.
17251.
15283,
19.07
19 38
231432.
13.84
19.26
1939
473376.
17113.
16 40 3 ^
229270.
13^8
17028.
16841«
.49
475414.
19.32
1940
230675.
.49
194 1
17090,
17366,
13.35
19.22
480293.
235355.
.48
19,45
13 ^ 7
17122.
15 6 49 i
477106.
230695.
1942
13.90
15577 i
.47
19.77
471575.
223741.
17000 .
1943
14.00
469038.
15954.
.47
19.93
1944
220227,
16930.
.47
472834.
17166,
162 17
^¡72
1945
19.81
222789 ,
.48
19,34
12.93
17806.
17907.
484414.
1946
234397.
18.64
12.01
1947
503275.
251507.
18935,
.50
17196.
11,25
17,98
522684.
20367 ,
18646,
.51
268900,
1948
19569.
537777.
281479,
21655,
.52
17.53
10.80
1949
22959,
18233.
.53
10,37
557020.
17.00
295927 ,
19S0
9 98
577291
16.49
24436
.54
1951
19 6 15 i
3 10985 i
9.74
595489.
25773.
20545,
.54
16.12
322702,
1952
9^8
26974,
.55
23 4 13 i
15,72
6 14730.
336156.
1953
.55
9.33
28112,
22527.
15.41
632873.
1954
347054.
15.08
9.11
29254,
.55
1955
653252
361051
25700 «
30558,
8.90
.56
2 35 4 9 i
14.71
1956
677622.
377034.
«¡75
.56
699617.
31814,
26025.
14.42
1957
391006.
8.77
32747,
.56
14.29
715814.
1958
398757
26 18 0 ^
.56
8^3
1959
732895.
408228.
14.14
33570.
29 112 à
.56
13.95
8,67
753737
34597
27512.
I960
420212.
8,66
429679.
35649.
771946.
.56
196 1
13.83
2 8 68 5 à
8,60
13.66
28937.
.56
36760.
1962
793893.
442417«
.56
13.49
8.53
816265.
38055.
31673.
1963
455915.
.56
13.27
8.40
843267.
39527,
1964
;325 4 9.
473737
8.19
.57
12.96
33119^
1965
498309
6 7 7 9 2S
41400.
7.94
.57
43793.
34014.
12.61
528612,
1966
920022.
.58
7.80
959289
12.34
"vM#3 8 1
1967
555364
$6373.
7.68
12.09
.58
1ÜÜ0709
1968
1*024,
37286.
582494,
7.58
.58
1969
1044799.
5 I877 i
39008.
11.86
610941
7.58
.58
11.73
54585,
40917.
1083717.
1970
633058.
7.61
.58
11.64
57015.
197 1 1120324.
4 2 5 20
652043.
7.59
.58
1161926 v 675650.
59615.
45404 i
11.52
1972
«

3

3

.

,

-

.

.

.

.

,

■

,

.

.

,

.

,

.

.

«

.

03

X

•

3

o w n * ­ . W I TH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
ALL INDUSTRIES, TOTAL

P R I V TELY
3

EQUIPMENT

•
--- ---MILLIONS OF 1958 DOLLARS----NET
STOCKS
77252 .
800 6 8 .
8 1Ü6 0 .
82903.
89959 .
89669 .
8 1 306 .
75559.
70730.
67769 .
66975.
688 9 0 .
71797.
70873.
71250.
79313.
7 9 3 7 D.
78596 .
77006 ,
77856,
82789 ,
90099 .
103762.
1 17209,

1999
1950
195 1
1952
1953
1959
1955
1956
1957
1958
1959
I960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

212735.
228208.
283292.
256596.
269962.
282003.
295386,
310500.
323959,
3323 2Cl.
392950.
3551 11.
365150.
3 78 38Q .
392300.
9U9657.
931935.
959029 .
985382 .
513151.
592576 .
567699.
591956.
620762.

126399,
136795.
196596.
153611,
161379,
166508,
¡73930,
18 1900 é
187918.
189162.
193239.
198877,
202305.
208759 .
216301.
227278 .
292197.
261962.
278992.
296518.
319858.
327888 .
339395.
355979.

DEPRE­
CI ATI ON
8223,
8709.
9032 .
92 5 2 .
9539 ,
9658,
999 0 .
9093,
857 5 .
8 189,
8083,
82 8 9 ,
8696 ,
8788 ,
868 1 ,
8619.
8662 .
8722,
87 18.
8780 ,
9 105.
9698.
10691,
11989.

13190.
19312.
15625.
16779,
17772,
18 6 8 6 ,
19586.
20597 .
21527.
22169.
22739 .
23505.
29283.
25116.
26133»
27316.
28892.
30823 .
33007.
35266 »
37719,
39987,
91992.
99189.

DI SCARDS
5989 j
6672 .
7508 .
7509 j
8099 ,
8709 i
8 38 9 .
8695
9 172.
8997 .
8026.
7979,

8931
898 1 .
94 1 U
9767 .
991 1 ;
8032 ,
7965 1
7962,
8 1691
973 3 .
8598 j
10199.

11036 .
9311 1
10782.
117371
19393.
139901
164531
14331.
16820.
16931 .
198371
182531
19450.
197271
22245.
23137.
23738 ,
245591
26691.
275751
29402.
310301
32367,
352481

NET- GROSS
RATI O
. 55
. 55
. 54
. 54
. 54
. 53
. 52
. 50
. 48
. 47
. 47
. 47
. 48
, 40
. 48
. 49
. 51
.5 1
. 50
, 50
. 51
. 53
. 56
. 58

.59
.60
.60
.60
.60
.59
.59
.58
.58
.57
.56
,56
.55
.55
.55
.55
.56
.57
.57
.58
.56
,58
.57
.57

a v er a g e

GROSS
10 . 0 0
9. 94
10. 0 2
10 . 0 6

10. 0 3
10. 1 9
10. 5 3
11. 0 5
11. 5 4
11. 8 6
11 . 9 9
11 . 8 4
11 . 6 2
11. 69
11 . 6 5
11. 43
11. 08
11. 07
11. 12
11 . 0 0
10 . 5 9
CO
o
a

YEAR
1925
192 6
1927
1928
1929
1930
193 1
1932
1933
1939
¡ 936
1936
1937
1938
1939
1990
199 1
1992
1993
1999
1995
1996
1997
199 fl

GROSS
STOCKS
191395.
196522.
199958.
152929.
157395.
158602.
156779.
151892.
196979.
199038,
¡93519.
195869.
199182.
198763.
198770.
151126.
155809,
155276.
159988.
156156.
162014.
169619.
185932.
201018.

9. 30
8. 65

8.26
7.92
7.64
7.82
7.41
7.42
7.38
7.37
7.4 2
7.57
7.65
7.71
7.81
7.84
7.85
7.78
7.64
7.46
7.32
7.21
7.10
7.08
7.08
7.04

AGE
NET
6, 94
6, 85
6. 90
6, 92
6. 84
6. 97
7. 34
7. 91
8, 37
8. 61
8, 57
8. 19
7. 76
7, 76
7^ 60
7. 21
6^ 73
6. 83
6. 98
6. 90
6^ 50
6, 01
5^ 36

4,95
4,84
4.77
4.75
4,81
4.83
4^94
4,95
5,00
5.05
5.22
5.27
5.30
5,37
5.36
5.31
5.20
5,04
4 ,‘ 8 6
4,75
4^69
4.64
4^67
9,7 2

4.70

PRIVATELY OWNED, w x t ) PURCHASES o q
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
prx Q * s
CONSTANT COST 1, 1958 DOLLARS
STRAIGHT-LINE ­ * p r * Q x t x o n , SERVICE LIVES 100.0 p * r Q * n t o q & u 2 2 * t x n q
ALL INDUSTRIES, TOTAL
STRUCTURES
------MILLIONS OF 1958 DOLLARS-----DISCARDS
GROSS
NET
NET-GROSS
AVERAGE AGE
DEPRE­
STOCKS
CIATION
RATIO
GROSS
STOCKS
NET
YEAR
7389.
13;98
.56
1925
289984 .
3 77 0 ^
19.14
163712.
7617.
.57
298764 .
4141 .
19.09
13;77
1926
169016.
7866 .
13.58
3U7697 .
174399.
4 3 17 «
19.04
1927
.57
316303.
8 112.
179314.
.57
19.04
13.44
1928
4420.
325404.
8368 ,
18.99
1929
184854.
13.27
4807 .
.57
332246.
8597.
13,28
4964,
.57
19.07
188063.
1930
8717,
334677.
186879.
.56
13;58
193 1
5 10 2.
19.41
87 18.
14.10
.55
182576.
333623.
5470.
19.90
1932
8656,
331328.
.53
20.45
14;67
1933
177256.
5632 ,
329234.
8582.
5729,
.52
20.98
15.21
19 3 9
172310.
327106.
15.68
0 5 13.
6 15 6 |
.51
2 1.45
1935
167826 .
16.01
8465.
326235.
6313.
.51
2 1.83
1936
164802.
326912.
16.15
8466,
1937
6415,
.50
163427.
22. io
325705.
16.43
160559.
8464.
.49
22.44
1938
6802 .
1939
.49
324606 .
699 1^
22.74
16;65
158020.
8432.
16.76
1940
324236.
15636 1.
8414.
.48
7074 ^
23.00
.48
324884 .
8428,
745 6^
194 1
23.12
16;72
155985.
152149.
23.49
32183U.
7617.
.47
1942
8400.
17.05
23.99
317087.
.46
17.53
,8282.
1943
146735.
76 12 i
312881.
7991 I
.46
24.38
17;B9
1944
8150,
142370.
17.98
310519.
.45
1945
140000.
8053.
24.62
8061 ,
8 17 4 J
17.24
3 14800.
.46
24.33
1946
144348.
8 10 7 »
16.68
8244.
24.09
317844.
8598.
.46
1947
147745.
151691 .
321666.
8378.
1948
.47
i6; i2
8501 .
23.82
1949
8515,
.48
15.66
325042.
8533,
23.60
155085}
is; is
8 64.7.
.48
1950
328815.
159132.
8 92 2 I
23.30
.49
334050.
164389.
8811.
8834 .
14.65
195 1
22.93
169091.
8999 ,
338943.
8808.
14;22
1952
.50
22.62
9069 ,
344768.
.51
13.77
22.23
1953
9202.
174783.
9426,
350870.
180546.
9087 j
.51
2 1.84
13.37
1954
357866.
9247 ^
.52
21.43
12.97
1955
187121 .
9668.
12 ;s i
9218.
.53
20.91
1956
367122.
195634.
9961 .
376158.
20.45
12.16
10287.
9205.
.54
1957
203588 .
383494 .
10578,
9249,
11.97
1958
.55
209595.
20.12
11.85
.55
19.83
1959
390446.
9274.
214989.
10831 .
1960
398625.
9258 ,
.56
1 1093,
1 1;7o
221335.
19.51
.56
11.59
196 1
11366,
406795.
19.23
227374,
9235 j
11.49
415513.
.56
18.96
233658.
11644.
9210.
1962
423965 .
2396 14 .
9427^
.57
11.43
18.71
1963
1 1923.
.57
1 1 ;34
18.45
1964
94 11 ;
433610.
246459 .
12211.
446490 .
11.16
.57
12558.
1965
256162.
9380.
18. ¡0
.58
10,96
17.74
460993.
12970.
9455.
1966
267150.
47 3907 .
.58
17.48
13374.
lois?
1967
276372.
9682 j
.59
10.79
487558 .
13758.
17.23
285976,
9711,
1968
1969
.59
5U2222 .
14163,
17.01
10;72
9606 i
296084.
516019.
.59
16.85
14598,
10i70
9888;
1970
305170.
528368.
197 1
.59
16.75
io;7s
15023.
312649.
10153^
16.67
10.80
320170.
10156.
.59
541164.
1972
15430.
«

3

3

3

3

PRI VAT EL Y
6

o n s t

B

o w n
n t

•

q

,

C OS T

S T R A I GH T - L I N E

PURCHASES OF GOVERNMENT SURPLUS ASSETS t SECONDHAND p r x Q * s
1, 19 5 8 DOLLARS
DEPRECIATION, SERVICE LIVES ICO.0 PERCENT OF BULLETIN F

A' l TH

FARM
EQUIPMENT ANO s t r u Q t u r * s
------MILLIONS OF 1958 DOLLARS-----0 ISC ARDS
GROSS
NET
DEPRE­
CIATION
STOCKS
STOCKS
YEAR
35495.
18698,
1342,
1027 ,
1925
1388 ,
36084.
105 1.
18951 .
1928
19179.
1426,
1077.
36661.
1927
3 7 30 7 •
1461.
1099.
1928
19463.
1504.
1929
19794.
37990.
1153.
19714.
1533.
38232.
19 30
121 U
37870.
1S 29 .
193 1
1262,
19085.
37101.
1495.
18116.
1295 i
1932
3 6 2B 1 .
1444.
1302.
1933
17160.
1411.
1304 .
3S892.
16658.
1939
1404.
35857.
16638.
1935
1320.
1419,
19 38
36 2 2 Ü .
16836.
1355.
1374 ,
1937
36708.
1451.
17249.
1469.
1938
17195.
1403 i
36721.
1939
36825.
1478 .
17276.
1456 ,
36938.
1495 ,
14 6 8 I
1940
17363.
194 1
1535.
3 7 o8b.
18036.
1462.
37638.
1568 .
1947
17874.
14 5 2 ¿
37336.
1465 j
1562.
1943
17475.
37707 .
1944
1568.
17774.
1496 1
1599,
38166.
1945
18175.
1542.
1644.
1948
39382.
1555.
19302.
1947
41663.
1739 ,
1637 .
21482.
1948
1897.
1631 .
44620.
24172.
1949
47655.
2085,
1684.
26806 .
50659 .
2278.
16 6 9 «
29201.
1950
53412.
195 1
2462.
31177,
1685.
55608. - 32450.
26 15,
1952
1692 i
58079.
33891.
276 1.
1732,
l9S3
2904.
1954
60061.
1745.
347 13.
1955
61943.
3023 .
1834,
35407 .
63323.
3 117.
1956
35590.
1921 ,
64570 .
1957
3 186,
2 0 8 2.
35733.
1958
36208 .
66051.
3256.
2250.
67257.
1959
3320,
2 399 ¿
36493 .
67791.
36262.
3350.
2584.
1960
196 1
68386 .
2 76 7 ¿
336 1,
36263.
68959,
3377 .
2933,
1962
36393 .
69973,
3411.
1963
3052.
37048 .
70751.
37578 .
3204,
3453.
1964
71975.
3505.
1965
3235¡
38532.
3588 .
73538.
39799.
1966
3292.
1967
75475.
3693.
3296.
41340.
3288 ,
76967 .
3796.
1968
42323 .
1969
78464.
3887 .
43225 .
329 U
80103.
3979.
1970
44155.
327 1,
81596.
197 1
44869 .
407 U
3 2 92.
83678.
4178.
1972
46093.
3320.

3

NET-GROSS
RATIO
.53
.53
.52
.52
.52
.52
.50
.49
.47
.46
.46
.46
.47
.47
.47
.47
.48
.47
.47
.47
.48
.49
.52
.54
.56
.58
.58
.58
.58
.58
.57
.56
.55
.55
.54
.53
.53
•53
.53
.53
.54
.54
.55
.55
.65
.65
.55
.55

AVERAGE
GROSS
17.96
17.90
17.83
17.74
17.63
17.71
18.04
18.55
19,06
19.35
19.43
19.26
19.04
19.03
18,95
18.85
18.44
18.42
18.52
18.27
17.97
17.37
16.36
16.2?
14.38
13.65
13.12
12.81
12.49
12.34
12.23
12.24
12.27
12.24
12.27
12.39
12.48
12.53
12.49
12.47
12.37
12.22
12.04
11.96
11.90
11.84
11.82
11.73

AGE
NET
12.16
12.10
12.05
11.96
11.84
11.96
12.39
13.04
13.68
13.96
13.90
13.49
13.03
12 i94
12,75
12.56
11.98
1U 9 9
12,14
1 list
11.44
10.71
9.64
8 16 7
8.00
7,58
7,37
7¡36
7.33
7 ¡43
7,54
7,74
7.92
8,00
8.10
8.30
8.42
8,50
8.46
8,45
8.36
8.24
8^09
8.08
8.09
8,11
8 1 16
8.13

PRIVATELY ONNED, JVITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1, 1958 DOLLARS
STRAIGHT-L INe DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
FARM
EQUIPMENT
------] x 2 2 x o n s o q 1 9 5 8 ­ o 2 2 r s -----NET-GROSS
DEPRE­
DISCARDS
AVERAGE AGE
GROSS
NET
RATIO
GROSS
STOCKS
STOCKS
CIATION
NET
YEAR
829,
.57
s:ai
579 ¿
8.22
12672.
7216.
1925
878.
5,75
597 .
.57
7609.
1926
13346.
8.20
5 j78
917.
.57
8.24
13936.
6 13 í
7895 .
1927
5,74
953.
8.24
632,
.57
14637.
8274 .
1928
999.
5 ;6 6
673 ,
.57
8.21
1929
15425.
8737 .
726.
5.75
15945.
1033.
.56
8.33
895 1.
19 30
1037.
6; 1 1
.55
8.68
15959.
771 i
8698 .
193 1
6.66
9.18
.52
15609.
1013.
8146.
8 10 á
1932
9.69
7;20
15205.
7576 .
972.
806^
.50
1933
7.31
15194.
948,
.49
9.93
816.
7432.
19 39
7,15
.49
9.98
950.
823.
15445.
7557 .
1935
6.69
9.78
.50
16057 .
805 1,
97 1.
853,
1936
6¿29
1009.
16759.
.51
9.57
8610.
866¿
1937
6.25
17035.
1033.
688 .
.51
874 1.
9.60
1938
1048.
6; 15
17373.
9.55
1939
935 i
.52
8966.
948 ,
.52
9.44
6,02
107 1.
1940
17785.
9255.
1118.
5^5
951 ;
.54
9.07
194 1
18757.
10060.
5,78
1156.
.53
9.12
1942
930.
18970.
10047.
6;05
18864.
9736,
1156.
952
.52
9.31
1943
5.89
1168.
9.16
968 .
.52
19451.
1944
10123.
5;70
20149.
1204.
10 16.
.53
8.96
1945
10633.
5,59
1245,
.53
8.84
20806.
11071,
1025,
1946
5,06
2258Q.
1327 i
1 107 i
8.26
1947
.56
12626.
1474 ,
.59
4.57
7.64
1948
25084 .
14756.
1100,
4,31
7 .Ï5
1652,
.61
27715.
1163.
1949
16898.
6.85
.62
4.22
1155.
30323.
1835.
18826.
1950
4 i28
32710.
2010.
1 170 i
.62
6.70
195 1
20374.
4,49
34535. - 21232.
.61
6*75
2154.
1187.
1952
4¿63
229 1 .
6.78
.61
36637 .
22305.
121 U
1953
4.86
.59
6.94
38374.
2427 .
12 32.
1954
22796.
5.07
2539 .
.58
13 2 2 í
7.1 1
1955
40022.
23227,
7.38
5,34
2625 .
.56
41116.
1814.
1956
23110.
2688 .
5.56
1957
15 7 6 ¿
.55
7.63
42120.
23002 .
5 ;6 6
275 1 .
.54
7.80
1958
23245.
1764.
43350.
2809 .
5.75
44338,
1919;
7.98
.53
1959
23343.
5,93
2833 .
.51
8.24
22955.
.2113.
44670.
I960
2839 .
45059 .
23 1o;
.51
8.43
6;00
1961
22816.
2849 ,
8.57
6 .0 2
45445.
22816.
2462.
.50
1962
8.59
5.90
2878 .
259 1 ;
23346 .
.50
46262.
1963
2915.
5.82
.51
8,61
46824.
23745.
2753.
1964
5.66
296 1 .
.51
8.53
47864 .
24619.
2795;
1965
3039 .
8.39
5,47
2849,
49239.
25804 .
.52
1966
3139.
s;29
2878;
27241.
.53
8.22
1967
50935.
3236 .
287 1.
.54
5,25
8.14
28159.
1968
52219.
8 .0 8
5,25
3 32 1 .
2892 i
.54
1969
29013.
53502.
5.26
3408 ,
.54
8.03
2884.
29874 ,
54887.
1970
3494 ,
5^30
2883;
30548.
.54
8 •0 1
197 1
56172.
5.27
3596 .
29 16.
7.93
.55
31737.
58041.
1972
3

PRIVATELY OWNED' w x t ) PURCHASES OE GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1. 1958 DOLLARS
STRAIGHT~LIN * DEPRECIATION, SERVICE LIVES 100.0 PERCENT OP BULLETIN f
FARM
STRUCTURES
______MILLIONS OF 1958 DOLLARS---- ■GROSS
DISCARDS
DEPRE­
NET
NET-GROSS
AVERAGE AGE
CIATION
STOCKS
STOCKS
RATIO
GROSS
YEAR
NET
22823 .
448
5 12 ^
1925
•50
23.37
11483.
16l 16
¿2738.
5 10.
454 i
.50
23.59
11342.
16.37
192 8
508 ,
¿2726.
464 i
11284.
.50
1927
23.72
16l44
507 .
467 ,
.49
¿2671.
11189.
1928
23.88
16.56
505,
.49
1929
22568«
1 1057 .
480
24.06
16.72
22287 .
485 .
10764.
500 .
.48
1930
24.41
17,12
21911.
492 .
49 1 i
10387 ,
193 1
.47
24.86
17l65
¿1892.
482 .
485 .
.46
9970 .
25.36
18.25
1932
472 .
496 i
¿1082.
1933
.45
9585 .
1 a 1a 1
25.82
488 .
463 .
¿0699.
19 34
9226 .
.45
26.27
19.31
454 .
20812.
898 1.
497 .
.44
1935
26.58
19,58
448 .
2U 16 3 .
8 787 .
S02 .
.44
1938
26.81
19.72
19989.
442 .
8638 .
508 ^
26.99
1937
.43
19.76
436 .
19686.
5 15 i
8454 .
.43
1938
27.20
19.87
1939
19852.
430 «
S20'.
.43
27.35
19.87
83 10.
424 .
19153,
8 10 6.
520.
27.58
20.01
.42
19 80
18928.
417,
198 1
7976 ,
.42
27.72
19.97
511.
18668.
7827 .
4 11.
.42
522 .
19 82
27.87
19.97
7739 .
406 .
18872.
514.
19.81
.42
27.93
1983
529 .
18256.
7650 .
40 1.
1988
.42
27.98
19.65
395 .
18017.
526.
1985
.42 ■
28.05
7542,
19.54
399 .
18576,
530 .
.44
1988
8232 .
17,60
26.92
1987
19083.
412,
.46
25.95
8856 .
530.
16.16
19535,
423 .
.48
1988
9416,
53 1.
25.12
15.09
434.
1989
.50
19980.
9908 .
521 1
24.43
14.30
20337,
443 .
514.
.51
10376.
1950
23.80
13.67
195 1
453.
20702.
10803.
515^
23.?5
13.19
.52
21073.
,53
22.74
12.80
11216.
462 .
505 .
1952
21391.
470.
.54
22.29
1953
11586.
5 20.
12.53
478 .
21687.
1958
.55
11917.
513.
21.90
12.35
4 85 .
.56
2 1.58
1955
21922.
12179.
5121
12.27
22207.
49 1.
507 .
.56
2 1.25
1958
12, 1B
12480.
22850.
498 .
1957
506 1
.57
12731.
20.97
1¿'. 17
505.
.57
22701.
486 .
12.19
1958
20.74
12963.
22919.
1959
13150.
.57
5 11.
480 ,
12.27
20.56
517.
.58
23122,
13307.
12.38
I960
470.
20 » 1
.58
23327 ,
13448.
522.
196 1
457 .
20.30
12.52
23518.
528,
47 1,
.58
20.19
12 i6 6
13S77.
1962
533.
.58
23710.
13702.
462 .
1963
20.10
12.82
23927.
538.
.58
1968
452.
12^96
13833.
20.02
544 .
19.99
.58
1965
28111.
13913.
440 .
13.16
549.
.58
25299 .
444 .
19.97
13.34
1966
13995.
.57
14099.
555.
41 a1
19,97
1967
2 8b 8U .
13.51
28789,
560.
.57
1968
13^70
14165.
20.00
4 17.
1969
566 .
399 .
.57
20.07
13.90
28962,
14212.
25216.
14281.
572 .
387 .
.57
20.14
14.07
1970
577 .
409 .
.56
197 I
1432 1.
20.23
14,26
25824.
25636.
.56
404 1
14355.
582.
14^45
1972
20.32

PRIVATELY O.VNED, .VI TH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1, 19 S 8 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
MANUFACTURING
EQUIPMENT AND STRUCTURES
------MILLIONS OF 19 5 8 DOLLARS-----GROSS
DISCARDS
NET-GROSS
DEPRE­
NET
AVERAGE AGE
STOCKS
STOCKS
CIATION
YEAR
RATIO
GROSS
NET
3868 .
1925
97523.
12.99
9^6
53111.
.54
2690 ;
3993 .
100633.
55067.
28 6 1 ;
.55
12.93
8 j90
1926
1927
1U 32 35 .
4115.
56574.
3004;
.55
8 ;8 3
12.93
106494.
1928
12.86
4232.
3082,
.55
8^70
58603.
1929
4377.
110514.
3236;
8.48
61443.
.56
12.71
112017.
4480 .
61764.
8.63
1930
3342;
.55
12.9&
111388.
193 1
4481 .
60069.
3448.
9 ;0 4
.54
13.21
109235.
3547,
13.72
9,64
1932
57026.
4401 .
.52
x 0 ;o &
4297.
3636;
107762.
54851.
.51
14.1 3
1933
1U6404.
4214.
10.45
19 39
3690.
.50
14.50
52943.
105289 ,
4159.
1935
.49
51333.
3683.
1o;75
14.82
1936
105251.
509 10.
4152.
.48
3776.
14.96
10.78
1937
1Ù 6 0 92 ,
4191 .
.48
10 ;60
3910;
51453.
14.94
1938
105034.
10^79
4196.
.48
15.18
3976.
50160.
1939
1Ü 4 3 73 .
4 155,
io;s4
4iso;
.47
49465.
15.32
104915.
4148,
.48
1940
50036.
15.27
10.61
4213;
106649.
194 1
4191 .
51860.
4299 ;
.49
10; 16
15.04
1942
105747.
4209.
.48
15,18
10.27
50950.
4221 .
104U61.
4165.
4206.
.47
10^2
49305.
15.42
19 43
10.60
1944
1Ü3Ü2U.
48389.
4127.
.47
15.54
4252.
104487.
4175.
1945
.48
15.28
10; 16
49932 .
4280 ;
56379 .
4405.
1946
1 1Q 8 8 7 .
4440.
.51
14.37
8,97
1947
117625.
62771.
4786,
4423;
13.56
.53
8; 13
1948
5181,
7,68
123337.
.55
67756.
4463.
13.go
1949
5489|
7.59
126668.
70168.
4592;
.55
12 . 7 4
129715.
5726,
7.58
1950
4634;
.56
12.54
72095.
1951
6025.
135252.
.56
7.39
76044.
12.18
4 4 80 ;
6359.
7.29
140238. ' 79339 .
.57
1952
4915.
11.91
145535.
7^3
1953
82597 .
6672.
4806;
.57
11.68
150787.
4938 .
1954
85633 .
6987 .
.57
7.20
11.50
155880.
7297.
7; 19
1955
5219;
.57
88516.
11.34
1629 19 .
1956
93094.
7653.
5311,
.57
7.07
11.10
1957
169812.
6^99
97372.
8042 .
.57
10.91
6620;
173771.
1958
10.93
7,14
98640.
8330.
5807.
.57
1959
176569,
8509^
6U79 j
98750.
.56
7;35
11.05
1960
99911.
180382,
11.09
7^6
8694 .
.55
6 20 1 ;
183619.
1961
8889.
6449.
7iS9
100546.
.55
1 1 .¡7
7,67
1962
167247.
11.23
9085,
6601 .
.54
101577.
191102.
7^69
1963
103160.
9311.
7 2 3 1;
11.24
.54
196241.
1964
9589.
11.17
7526.
7,62
106064.
.54
203847 .
1965
111374.
9985.
7.41
.55
10.99
7803;
10544.
1966
2 14 u 7Ü .
8028 .
.56
7.11
1 18955.
10.70
1967
224406 .
11198;
10.46
6^9
126406.
.56
8472;
6.81
1968
233302.
11825.
8729;
132038.
.57
10.32
1969
6.76
242717.
.57
137646.
12443.
10.22
8765;
6,79
250542 .
13026.
.56
1970
141643.
10 .J9
9 260 ;
6.92
19 7)
256377.
.56
10.24
143349.
13495.
9630;
7.00
262922.
10.28
13944.
9935.
.55
1972
145696.

p r

■

6 o .
COST
STRAIGHT-L IN r

v

B

t

• |

y

o v n

CONS T A NT

J

t

1,

4

p u r

1958

6 4 B

s

•

s

o­

Q

o v

•

r n

J

•

n t

s u r p

|

u s

B

s s

DOL L ARS

•

t s

B



s

•

6

o n

q 4 B

n

q

DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
MANUFACTURING
EQUIPMENT
------] x 2 2 x o n s o q 1 9 5 8 ­ o 2 2 r s ----- 3

YEAR
192S
1926
1927
1928
1929
19 JO
193 1
1932
1933
1939
1935
1936
¡937
1938
1939
1990
199 1
1992
1993
1999
1995
1996
1997
1998
19 99
1950
19 5 1
1952
1953
1959
1955
1956
1957
1958
1959
1960
196 1
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

GROSS
STOCKS
33536.
39709 .
35599,
3652t. .
37659.
38Q3S.
3 7828.,
36955.
36090.
3S9&3 .
35291.
357 iÜ.
36369.
36167.
362UÜ.
36827.
37762.
37911,
37962.
3852 1.
90296.
93917.
98533.
53255.
56912.
59673.
69392.
6 8627 «
73199,
77829.
82223.
67867.
93196.
96192.
98733 .
1U1976.
109699.
107729.
I 11001 .
115259.
121193.
129026.
13679 1 .
193596.
150771.
156895.
161792.
167750.

NET
STOCKS
18202.
18929.
19392,
19860.
20530 ,
20986.
19873.
18690.
17696.
16900.
16621.
16953.
17597.
17309.
17379.
18088.
19 120.
19295.
19271.
19786.
21911.
29389.
28930.
32811.
39919.
36867.
■3985 9 .
92361.
99868,
9 726 9.
99296.
5 299,9.
55290,
55717.
55860.
56729.
5 7 17 9 .
58109.
-593 78.
6 186 1,
66081 .
-7 187 9 ,
77366.
8 16 9 1.
85988.
89092,
90807.

93509.

DEPRE­
CIATION
1899 ,
1923 .
1987 .
209 1.
2105.
2199.
2137.
2089.
2020 i
196 3.
1939 .
1958.
2005 .
2023.
2011 .
2018.
205 1.
2076.
208 1.
2102 .
2183.
236 1.
2659 ,
3011.
3299.
35 36.
3829 .
9132.
99 20 .
97 11.
9995.
5313.
5698 .
5890.
6096.
6216.
6390.
6565.
6769.
7020.
73 7 1.
7862.
8933.
8989 .
9532 .
1005 1.
10979.
10907.

DISCARDS
1919 f
1500.
159 3 ¿
16 12.
1685.
1762.
1765.
,1-81 6 .
E?S82 «
*;fc869.
1-850 ;
1:88 l,
1=960 j
|1?99 9,
?208 0,
¿2135 ;
>2.186,
22;05 3 !
22.056 1
*2059,
2208 2 .
i'218 2 •
2072^
2180.
227 2.
1225 1,
22186^
.«2600,
225 2 9 «
22650.
>276 1;
22990.
3359.
3 989.
>3.858 ^
>3996.
-¡93 2 8.
-953 3 ,
«9959 i
-59 17Í
5577 Z ,
s»9 98 j
6 3 18 .
•6623,
6832 .
>7,19 9 i
796 1i
7890.

NET-GROSS
RATIO
.59
.55
.59
.59
.55
.59
.53
.5 1
.99
.98
.97
.97
.98
.98
.98
.99
.51
.51
.51
.51
.53
.56
.60
.62
.62
.62
.62
.62
.61
.61
.60
.60
.59
.58
.57
.56
.55
.59
.53
.59
.55
,56
.57
.57
.57
.57
.56
.56

AVERAGE AGE
GROSS
NET
9«.36
6.35
6.26
9.28
6.28
9.30
9,29
6^27
6.22
9.2 5
9. 3’
6.38
9.66
6.69
10.08
7.17
10.96
7.57
10.76
7.83
1CU 90
7.89
7.57
10. S3
10,68
7^23
10.77
7.29
7.12
10.75
1Q-.55
6.77
1Q.?7
6.90
6.38
106:21
10,.1 8
6.90
6.28
1.0.01
9,.5 8
5.89
8.92
5.32
9,73
a .12
9,99
7.60
9 i58
7.9 2
9.70
7.3 1
9¡7 1
7.19
9,77
7.07
7.06
9.86
7 .p9
9.95
7.18
5,06
7 .]9
5, Qb
7.25
5 110
5.39
7.51
7.77
5 ¿56
5,68
7.9 6
8 .16
5.81
5.86
8.31
5.86
8.92
8.90
5.79
8 ■26
5.51
8.03
5,23
7.85
5 •ü 6
7.75
5.01
7.66
9.99
5¡09
7.69
5.16
7.70
5.2U
7.7 1

p r

■ 6 •

s

PRIVATELY

O .iNED ,

C O N S TAN T

COST

STRAIGHT-LIN *
MANUFACTURING

PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
DOLLARS
DEPRECIATION, SERVICE LIVES 100.Q PERCENT OF BULLETIN F
« I T H
1,

I9 S 8

S TRU C TU RE S
------------- M I L L I O N S

YEAR
1925
I92é
1927
1920
1929
1930
193 1
1932
1933
1939
1935
1936
1937
1938
1939
1990
199 1
1992
1993
1999
1995
1996
1997
1998
1999
1950
195 1
1952
1953
1959
1955
1956
1957
1958
1959
I960
196 1
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

GROSS
STOCKS
63937.
65929.
67736.
69968.
7286 1 .
73981.
73560 .
72281.
7 1672 .
70991.
699?« ,
69541.
69728.
68867 .
68173.
68038,
68907 .
67836.
66099,
69500.
6421 1 .
67470.
69092.
70 G8 2 .
70256.
70U42.
709 11 .
71611.
72336.
72963.
73657 ,
75Q52.
76666.
77629.
77836.
78406.
78970,
79523.
80101.
80982,
82654.
65044.
87615.
89706.
91946.
93647.
94585.
95172.

OF

NET
STOCKS
34909.
36142.
37232.
38743 .
40913.
41278.
40196.
38335.
37204 .
36043 .
34712.
33956 .
33906.
32655.
32086.
31948.
32740.
3 17U 4 .
30034,
28603.
28521.
31995.
33841.
34945.
35249 .
35228.
3619Q.
36979.
37729.
38369 ,
39219.
40595.
42082.
42923 .
42890.
43187.
43372.
43473.
43782.
44203.
45293.
47081.
4 9 0 40 «
50397 .
51658.
5245 1.
52542.
52188.

19S8

D O L L A R S --------------

DEPRE­
CIATION
2024 .
2070.
2128.
2191 .
2273.
2336 .
2344 .
2312.
2277 .
2251 .
2220 .
2194.
2187.
2173.
2 145.
2130.
2140.
2133.
2083.
2025.
1992.
2043 .
2127.
2170.
2190.
2189,
2200 .
2227.
2252.
2276.
2302.
2340,
2393 .
2440 .
2463 .
2478 .
2499 .
2520.
2542.
2569,
2613.
2682.
2764 .
2841 ,
2912.
2975,
3016.
3036.

D ISCARDS
1276 j
1360.
141 U
1470.
1550«
1580.
1682 j
1730.
175 4 ^
1821 ,
18 3 3.
1695,
1950.
1983.
20 6 9 ^
2077 .
2 113,
2168,
2150.
2 19 3.
2 19 9 j
2258,
2351 .
2284.
2320.
2383,
2294 '.
2 3 15.
2 2 78 j
2 28?;
2458 ^
2321 .
2266,
2318 ,
2222'.
2205.
2121 i
2Ü 6 8 .
2273.
2109.
2031 .
2079 •
2154.
2106.
1933,
2Ü66.
2 16 9.
2D95.

NET-GROSS
RATIO
.55
.55
.55
.55
.56
.56
.55
.53
.52
.51
.50
.49
.49
.48
.47
.47
.48
.47
.45
.44
.44
.47
.49
.50
.50
.50
.51
.52
.52
.53
.53
.54
.55
.55
.55
.55
.55
.55
.55
.55
.55
.55
.56
.56
.56
.56
.56
.55

AVERAGE
GROSS
14.90
14.85
14.83
14.72
14.49
14.63
15. Q3
15.58
15.98
16.37
16.80
17.08
17.17
17.51
17.75
17.82
17.66
17.95
18.43
18.84
18.86
17.87
17.37
17.10
17.01
16.99
16.75
16.55
16.37
16.21
15.98
15.67
15.36
15.18
15.20
15.16
15.16
15.19
15.14
15.12
15.00
14.76
14.53
14.44
14.41
14.46
14.59
14.82

AGE
NET
10^47
10.28
10.16
9.95
9^62
9,75
10.20
10.84
11.27
11.69
12 i 14
12.38
12^35
12.66
12.88
12.78
12.36
12.64
13.16
13.59
13.38
11.76
11.04
10.67
10^58
10.60
10^34
10.17
10l04
9.97
9.86
9,66
9.48
9^48
9,67
9.79
9,93
10,08
10^18
10.25
10^18
9.97
9.77
9.72
9 '.70
9.77
9^96
10.22

PRI VAT EL Y

0 '•'»N E D ,

C ON S T A N T

6

WI T H P U R C H A S E S OF
1,
1958
D OL L A R S

o s t

S T RA I GHI - L I N •

N ON F A R M

DE P R E C I A T I ON ,

SERVI CE

L I VES

S URP L US
100. 0

ASSETS

PERCENT

AT

OF

S E C ON D H A N D

BUL L ET I N

F

N O N MA N U F A C T U R I N G

E Q U I P ME N T

A ND

S T RUCT URE S

- - - - - - - - - MI L L I O N S
YEAR

G O V E R N ME N T

OF

GR OS S

NET

S T OC K S

S T OC K S

1958

D OL L A R S - - - - - - - - -

DEPRE­
C I A T I ON

D I SCA RDS

N E T - GR OS S
RA T I O

1925

298361.

169155,

10903.

60 9 2

^

. 57

19 2 6
1927
1928

3ü 856 9 .
317209.

175066.
179707.
183651.

10991.
11357.

6902 i
7799 i

. 57
. 57

11671.
12026.

7798.

. 56

12293.

8517.
9 115.

. 56

189032.
182993.

12196.

87 7 6

11916.

9323,

. 54

11991.

9865 ^

. 53

1929

325926.
339295,

1930

3 9 0 6 1) U .

193 1

392198.

1932

339178.

19 3 3

339257.

188575.
191298.

1934

330975.

175975.
17 Q9 7 9 .

1935

329980.

166930.

1936
1937

3 3U6 2 6 .

165995.

333295.

. 56
^

. 55

A V E R A GE
GR OS S

A GE

16, 96

NE T
12. 51

16. 90

12. 32

16. 92
16. 99

12. 22
12, 18

17. 00
17. ¿3

12 ^ 8
12.12

17. 51
1 8 . Q7

12. 46
1 3 ^ 7

13. 03

11196.

9233.

. 52

18. 71
19. 27

11032.
11179.

9 180

. 5 1

19. 67

1 4 i 52

9 Ul i

. 50

19. 09

14. 62

11970.

9563 j

. 50
. 49

20.02

1 4 ^ 7

9909

20. 29

14. 77

10 7 9 8

. 49

20. 53
20. 64

1 4 ^ 7
14. 75

20. 64

14. 50

20. 92
21, 29

1 5 ; 16
1 5 ^ 2
15. 13

14, 18

19 3 8
1939

332713.

166523.
169077.

332178.

162529.

11586.
11979,

1990

163276.

11385.

11160.

. 49

1991

333561.
335939.

165959.

11369.

11606.

1992
1993

333721.
330178.

161872.

11395,

9976 .

. 49
. 49

156961,

11279.

9906^

. 48

1999

328311.
329911,

159069.

10205 ;
10399.

. 47

21. 49
21. 45

1996

339195.

159682.
1 5 8 7 16.

1 1239 i
11391,

. 47

1995

11757.

2 1. 23

14. 60

393987.

167259.

12911.

11912;
11136.

. 47

1997

. 49

13, 77

1998

359727 .

176972.

13289,

12552;

. 50

20.66
20.06

1999

363959 .
376695.

189505,

19081,
1 9955- ,
15999.

13293,
11929.

. 5 1

13 9 5 1 .

. 52

19. 61
18. 98
18. 45

16799.

13 9 3 7 j

. 53

1 8 . n5

17590.

16875.

. 53

18220,
18939.

15894;

. 54

17. 61
17. 25

18647,

. 54

16, 82

16.36

1950
195 1
1952
1953

199630.
203769.

388627 «
399692.
911117.

'

210913.
219669.

«

. 52

14, 78

1 2 ^ 7
12. 42
; a2

11

11, 35

11 ; o 3
10.66

1959

9 22 U2 5 .

226708.

1955

935928 .

237129.

1956
1957

951380,
865239,
975991.

298350.
257900 .

19788.

16317;

. 55

20586,

18323.

. 55

16. 01

9, 53

263909 .

21161.

18123,

. 55

15. 80

9 ^ 8

21792.
22559.

20633;

, 56
. 56

15. 51
15. 18

9. 32

18727.

1958

10; 42

10.

U6
9; 7S

1959

989069.

272985.

1960
196 1

5 U5 5 6 3 ,

289039 ,
292870«
309997 .

23399.

19469 ;

, 56

14. 95

9 ; 06

29299 .

14. 65

315707.

25339.

19402 ,
21389.

. 57

1963

519990,
537637.
555 19 1 .

. 57

14. 39

8, 92
a; ai

1969

576279.

330095.

21818,

. 57

14. 08

8. 64

1965

602103.

22080 i

632919.
659908 .
6 9 0 9 9 Ü.
723618.

387618.

22694,
24604 ;

8. 42
8, 18

1967

29661.
31990.

. 58
. 58

13. 70

1966

398909 .
369858.

26485.
27910.

. 59

1 3 . Q2

8. 06

908133.
930071,

33903,
35597.

25269 .

. 59

12. 71

26952 ^

. 59

12. 41

7. 93
7; eo

1970
197 1

753072.

997360.

37579.

28386.

. 59

12. 23

7. 77

782351.

39950.

29598;

815326,

91993.

32 1 49 i

. 59
. 59

1 2 . 0 8

1972

963825.
983861.

i . n
7. 72

1962

1968
1969

13. 30

11. 90

9 ; 14

P RI CE S

CO

ifi
•

HRIVATEL> OWNED, A IT H P U R C H A S E S OP G O V E R N M E N T S U R P L U S A S S E T S A t S E C O N D H A N D P R I C E S
CONSTANT COST 1. 1958 D O L L A R S
S T R A I G H T - L I N E DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF 8ULLETIN F
N O N F AR M NON MANUFACTURING
EQUIPMENT
------MILLIONS OF 19 S 8 DOLLARS-----GROSS
DISCARDS
NET-GROSS
NET
DEPRE­
AVERAGE AGE
STOCKS
STOCKS
CIATION
RATIO
GROSS
NET
YEAR
95186.
51835.
5550.
3 99 6 1
.54
10.47
I 92S
7.30
5904 .
.54
4 57 5 ¡
93472.
7.21
53534 .
10.41
1926
6127.
530 1,
7¡29
1927
999 7 4 .
53824.
.54
10.53
6258.
1928
101762.
54269.
.53
7.3H
5265,
10.60
6436,
1929
55691.
1U4 3 15.
.53
10.5Ö
7.25
5 740.
1930
6482.
6216,
7.39
1Ü4 6 2 2 .
55228.
.53
10.76
6316.
5848 j
7.79
193 1
102992.
.51
11.14
52736.
99328.
599 1.
6069.
8.40
48723.
.49
1932
11.71
5584.
6 48 4 j
.48
95684.
45508.
8¡87
193 3
12.23
43331.
5278.
.47
9,14
I 934
5812.
43437 .
12.60
5194.
92733.
.46
12.74
19 3 S
42797.
5 35 3.
9¡ 10
94097.
5356.
12.58
5245.
.47
8.71
1936
43886.
1937
9 6 0 6 U.
45640 ,
5632,
.48
a'.2 H
56051
12.33
5599.
1938
95561.
5732.
.47
8,25
44327 .
12.41
1939
8 ¡08
5623 ,
6396.
.47
12 . 3 8
95196.
44904.
7.61
1940
5524.
.49
96514.
46971.
12.13
6684 .
5 Q19 Q.
98639 .
5492.
194 1
6774¡
11.77
7.07
.51
98394.
5490.
5049.
11.78
49254 .
7.22
.50
1942
47999.
.49
5480,
7 ¡ 40
97662 .
4958¡
1943
11.84
.49
98185.
11.75
7.36
1944
5511,
4935.
47947.
5717.
19 4 S
5066.
.50
6 ¡ 93
101620.
50745 .
11.31
54594.
10539 1 ,
6526.
1946
6092.
6.40
.52
10.81
114318.
1947
5419,
5¡71
62206.
6705.
.54
10.01
1948
122676.
5.24
7505.
.57
6865.
69642.
9.31
8190.
1949
1286U8 .
.58
5 »08
74576.
7601 ;
8,87
.59
1950
138209.
8941.
5904.
8.42
4.93
81102.
195 1
146189.
9791 .
.59
4 ¡87
86368 .
7425.
8.07
10489,
153364. 90019,
.59
4.91
1952
7950.
7.90
160076,
.59
4 ¡8 7
94201.
t1060.
1953
10603.
7.72
9559 j
4.96
1954
165605.
96448.
11548.
.58
7.68
1955
.59
12052,
4 ¡ 87
173141.
101406.
7.54
12370.
4.89
181517«
105791 .
12658.
9927.
.58
1956
7.46
1957
188193.
13191 ,
.58
7.45
109126.
4.92
11890¡
192828.
.57
7.54
5 ¡ 06
1958
13528.
11678.
110200.
199379,
5,03
1959
13884,
14061 ¡
.57
1 14035.
7.52
208466 .
12144,
.57
7*48
5.00
119198.
14455.
I960
196 1
15054.
215442.
.57
5 ¡ 05
122316.
12B12 j
7.51
7.47
1962
127839.
15703.
12731 .
.57
5.02
225210.
235037 .
.57
4.96
16486,
14696,
7.43
1963
133577,
141671,
1964
247574.
17381.
14968.
.57
4.86
7.33
2623/6.
.58
4.74
1965
151447.
15171.
7.20
18510.
.58
4.60
1966
280764.
7.03
19922.
163783.
15762,
17438s,
.59
1967
297655.
21435,
4 ¡5 3
17 49 4 J
6,93
.59
4.46
1968
23046.
18081
317336.
186718.
6.81
.59
6.69
4 ¡40
1969
338304.
24861 .
1967 8 j
199857.
.59
6.68
26528.
4.43
355917.
2095 1
1970
208922 .
.58
4 j46
1971
373993.
22024.
6.68
28020.
218040.
24492.
6.63
4.42
1972
394972 .
29681.
230233 .

P R I V A T E L Y OWNE D,
CONS T A NT COST

w■ t

S T R A I GH T - L I N E

NONF RM n o n ] n u q
3

3

n t

s u r p

DEPRECIATION, SERVICE LIVES

100. 0

J,
3

Q

4

p u r

1958

6 4 B

s

•

s

o
­

Q

o v

•

r n

J

•

|

u s

ASSET S

B

t

S E C ON D HA ND

DOL L ARS

PERCENT OF BULLETIN F

turx n«

S T R U C CURE S

-- --- ] x 2 2 x o n s o q
GR OS S
NET
YEAR

S T OC K S

S T OC K S

1925
1926
1927
1928
1929
1930
1931
1932
1933
19 39
1935
¡93 8
1937
1938
1939
1990
199 1
1992
1993
1999
1995
1996
i997
1998
1999
1950
195 1
1952
1953
1959
1955
19 5 8
195 7
1950
1959
I960
196 1
1962
1963
1969
1965
1966
1967
I960
1969
1970
197 1
1972

203175.
210097 .
217235.
223669 .
229979.
235978,
239206.
2 39 6 5 u .
238573.
237599 .
236697 .
236531.
237235.
237152.
236982.
237097.
237099.
235326.
232516.
230126.
228291,
228759 .
229669.
2 3 2 ü 99 ,
239896.
238937.
292937.
296258.
251091.
25 6 2 2 0 «
262287.
269863.
277091.
283169.
2 8 9 6 9U .
297097.
309998.
312977.
320159.
328701.
339725.
351650.
361753.
373103.
3 8 5 3 19.
397155.
9 U 83 5 8 ,
920359.

117321.
121532.
125883.
129382.
132889.
136021.
136296.
139271.
130968.
127092.
129132.
122059,
120883.
119299.
117625,
116306.
115269 .
112617.
108962.
106117.
103937.
109121 .
105098.
107330.
109928.
113528.
117396.
120899.
125968.
130260.
135723.
192559.
198775.
153708.
158950.
16989 1.
170559.
176608.
182130.
188923.
196956.
206075.
213233.
221919.
230213.
238937 .
295785 .
253627.

¡r s s ­ o 2 2 r s ---- DEPRE­
DISCARDS
3

C I A T I ON

9853.
5038.
5230.
59 13.
5590.
576 1.
588 1 ,
5929 .
5907.
5868.
5838.
5829.
5837,
5859.
5857.
586 1.
587 1.
5855.
5793.
5729.
5679.
5665.
5705.
5789.
589 1.
6015.
6158.
6310.
6980.
6672.
6882 .
7130.
7395.
7633.
7858 ^
8098 ,
83 95 1
8596.
8898 ,
9 103.
990 1 .
9739 .
10055.
10357,
10686.
11051.
11930.
11811.

2096
2327
2992
2983
2777
2899
2928
3255
3 38 1
392 1
3827
39 15
3957
9309
9902
9976
9832
9927
9998
5270
5328
5386
57 17
5o87
5692
60 2 5
6025
5987
627 1
6286
6276
6390
6933
6995
6573
6583
6657
667 1
6693
6850
6909
6932
7 110
7 189
7279
7935
7575
7657

NET-GROSS
RATIO
.58
.58
.58
.58
.58
.58
.57
.56
.55
.53
.52
.52
.5 1
.50
.50
.99
.99
.98
.97
.96
.96
.96
.96
,96
.97
.98
.98
.99
.50
.5 1
.52
.53
.59
.59
.55
.55
.56
.57
.57
.57
.58
.59
.59
.59
.60
.60
.60
.60

3

v* r3

GROSS
20.00
19.99
19.87
19.90
19.91
19.96
20.25
20.71
21.31
2 1.89
22.39
22.80
23.19
23.97
23.80
29.11
29.39
29.79
25,28
25.65
25.97
26.03
25.96
25.79
25.99
25. J 1
29.71
29.38
23.91
23.99
22.95
22.39
2 1.82
21.93
21.02
20.59
20.21
19.82
19.50
19.16
18.72
18.30
18.02
17.72
17.93
17.20
17.03
16.86

«

*

AGE
NET
19^81
19.57
19 i33
19,21
19' 10
19.09
19,27
19.72
15^39
15,91
16.39
16.75
16.96
17.22
17.96
17,63
17,79
18,08
18^58
18.92
19^13
18,90
18^55
17.98
17 ;) i
16.79
16.11
15.59
15^01
19.97
13.99
13.35
12.92
12.65
12^90
12.19
U 99
11.75
1 li 62
11.98
11.29
11.02
10^95
10.85
10.75
10.70
10.7 1
10.72

p r

■ 6 •

s

PRIVATELY OWNED, W iTH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
EQUIPMENT t y p *
FURNITURE AND FIXTURES
------MILLIONS OF 1958 DOLLARS----- AVERAGE
*
n * t- ross
DISCARDS
DEPRE­
NET
GROSS
NET
RATIO
ross
CIATION
STOCKS
y* r
stoQ 3 s
5.19
.55
8.71
287.
3081 .
297.
5 5 65.
1925
9^92
.58
8.27
2 87.
59 19 ,
3905,
316.
19 26
9.77
7.92
.59
282.
338.
3726.
6295,
1927
9.79
7.67
'
.60
280.
9019.
360.
6 6 6 3.
1928
9.79
7.96
.61
279.
383,
9325 .
7089.
1929
9.93
7.97
26 8 ,
.61
905,
9975.
1930
737 1.
5.31
7.69
.59
263.
916,
9992.
1931
799 1.
5.81
8,06
.57
917.
263,
9266.
7969.
1932
6.31
8.96
.55
919.
265.
9068.
7919.
1933
6,69
8.77
.53
26 8 .
3958.
913.
7955.
19 3 9
6.86
9.05
.52
388 1.
917.
279.
7519.
1935
6.93
9.25
.51
3869.
28 6 .
922,
76 R 9 ,
1936
6.83
9.36
.50
929.
309.
3939.
7833.
1937
6.89
.99
9.59
936,
7928.
3922.
329.
1938
6.78
9.67
.99
357.
992.
3992.
8032.
1939
6 .58
.99
9.67
389.
950.
9093.
8 195,
19M0
6.25
9.52
.50
969,
9255.
913.
8958.
1991
6^27
9.61
973,
.50
999,
8979.
9292.
1992
6,91
.99
9.76
966 »
9196.
8389.
972.
1993
6.99
.99
9.89
978,
19 9
9079,
968 i
8302.
6.35
9.72
991 ,
.50
969,
9151 .
8356.
1995
5 ÿ8 3
9.26
.52
985,
9 85 i
1996
87<48,
9593.
5.37
8.77
.59
953.
5036.
517.
9305,
1997
5 i 17
8.95
.55
971 •
551.
5919.
9763,
1998
5.11
8.29
.56
579.
979.
5709,
10158.
1999
5.07
8,07
.57
608 ,
953,
6007,
10615,
1950
9.96
7.89
.57
6959,
998.
695.
1951
11269,
9.99
.58
7.71
972,
689,
6837.
1952
1 1859.
9.99
,58
7,63
997.
7197,
7 K9.
12386,
1953
5,00
,58
7.52
7535.
699,
753,
12983.
1959
9.95
7,91
.59
8059.
799,
530.
13770.
1955
9.91
.59
7.33
8618,
892.
520.
19652.
1956
9.98
7.36
.59
9036.
538 .
890.
1957
15922.
5.06
7.91
.58
569.
9917,
932.
1958
16171.
5.10
.58
7,99
60 6 «
9872.
976,
16996.
1959
5.12
.58
7,97
591 ,
1026.
10371,
17932.
i960
5.19
7.53
.58
6 7 6,
10799,
1076,
1961
18759.
5^20
.57
7.56
700.
11318,
1126.
19705.
1962
5.16
.58
7.52
819.
1182.
12002.
20755,
1963
5.15
.58
7.52
799,
12707,
219 q 5 ,
1293.
196*4
5.13
.58
7.50
863.
1308,
13959,
1965
23102.
5.08
.58
7.98
808.
19389.
1385.
296 10.
1966
5.07
7.97
.59
895,
15281
.
1970.
26076.
1967
5.13
.58
7,51
951 .
15982,
1599.
27375.
1968
5.15
.58
7.52
16893.
1629.
1027,
28838 ,
1969
7.58
.58
5 i2 1
17569.
1711.
1032.
30293 .
1970
7.70
5.33
.58
1786,
1093.
18111.
1971
3 1979.
7.78
5^39
.57
1859,
1192.
18771 .
1972
32856.
3 «

«

3

«

P R I V A T E L Y

O W N E D .

C O N S T A N T

C O S T

S T R A I G H T - L I N E

*

qux p]

*

nt

W I T H
I ,

P U R C H A S E S

1 9 5 8

O E

G O V E R N M E N T

A S S E T S

A T

S E C O N D H A N D

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

1 0 0 . 0

P E R C E N T

O F

B U L L E T I N

F

typ*

FABRICATED METAL PRODUCTS
------MILLIONS OF 1958 DOLLARS-----D ISC ARDS
­ * pr* ­
GROSS
NET
Q x
STOCKS
tx on
y* r
stoQ 3 s
2657.
9 8 16 .
20 0 .
165,
1925
9 9 9 9 ,
205.
2750.
l66.
1926
2806.
163.
5 0 5 3 .
2 10.
1927
5198.
2899.
215.
162 .
1928
293 1.
170.
5 27 9 .
220.
1929
2969 .
5367 .
229.
178.
1930
2953.
228.
173.
5907.
193 1
2859.
178.
5369 .
230.
1932
2795.
229,
176 .
5307.
1933
228.
5267 .
2658.
181.
1938
2587.
228,
5293 .
182.
1935
229 .
5238.
2596.
193.
¡936
23 1.
2530.
5258.
1937
I’S.
199.
2957.
233.
5223.
1938
2919,
201 .
233.
5212.
1939
2911,
235.
213,
5232.
1990
199]
239,
2953.
5300.
212.
2969.
5333 .
2 8 3,
226 .
1992
2596 .
287.
233.
5925.
1993
2679.
5563 ,
253.
283.
1999
287.
2876.
262.
5780 .
1995
3279,
279,
256 ,
6200 .
1996
6809 .
3896.
275.
306.
1997
199a
73 1 3 ,
9300.
335.
280.
359.
7669 .
9578.
282.
1999
381 .
9885.
285.
8072.
1950
5298.
808.
28 8 .
8609 .
19 5 1
287 .
9260 .
5796,
880.
1952
1953
6309,
876,
287,
996 1 .
518.
6 89 6 .
1958
282,
10730.
551 .
7295.
11903.
277.
1955
586.
279.
12106.
7690.
¡956
628.
8 136.
12926.
300.
1957
318.
8515.
13650.
663.
1958
8799.
338.
19239,
6 9 5,
1959
19823.
896 1,
722.
3 5 6,
i960
9126,
1961
15936.
750,
302.
338 .
9236.
777.
15985.
1962
368.
9992.
16627.
805.
1963
9829.
838,
838.
1969
17919.
10389.
879,
98 1,
18366.
1965
926.
19926.
11050.
632.
1966
11689,
977.
585.
20997 ,
1967
12191.
1022.
686.
21375.
1968
22279.
12702.
1068,
675.
1969
23178.
709,
13208.
I 107.
1970
197 1
23983.
13632.
1188,
767.
1188.
787,
13972.
1972
29721.
3

S U R P L U S

D O L L A R S

3

n * t -« r o s s

RATIO
.55
.56
.56
' .55
.56
.55
.55
.53
.52
.50
.89
.89
.88
.87
.86
.86
.86
.86
.87
.86
.50
.53
.57
.59
.60
.61
.62
.63
.63
.68
.68
.63
.63
.62
.61
,60
.59
.58
.57
.56
.57
.57
.57
.57
.57
.57
.57
.57

AVERAGE AGE
NET
7.37
11.33
11.21
7.31
7.36
11.20
11.28
7.85
7.83
11.18
7^53
11.22
7.75
11.38
8.16
11.70
8.59
12.06
12.35
8.92
9.16
12,59
9.26
12.78
9.26
12.83
13.05
9.83
9.85
13,19
9.30
13,20
8.98
13.10
8.76
13.05
12.88
8.35
7.85
12.52
12.07
7.26
6.83
11.29
5.63
10.38
5.29
9.72
5.27
9.81
9.12
S.Z7
8.77
5.21
5.18
8,81
8.11
5.11
5.13
7.88
5.26
7,88
7.85
6.80
7,82
5.87
7.89
5.63
5.86
8,07
6.07
8,27
6.29
8.58
8.88
6.50
9.06
6.61
6.58
9.16
6.85
9.18
6.29
9.15
6.19
9.16
6 ^ 18
9.20
6.17
9,23
6 ^ 18
9.27
6.22
9,31
9.39
6.31

«

ross

P R I C E S

2 y
o w n * ­ , w x t ) p u r Q ) s * s op
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
prx Q * s
CONSTANT COST 1. 1958 DOLLARS
STRAI ) T-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OE BULLETIN F
EQUIPMENT TYPE
ENGINES AND TURBINES
-- .--MILLIONS OF 1958 DOLLARS- — -AVERAGE AGE
DISCARDS
n* t- ross
­ * pr* ­
NET
GROSS
NET
ross
R tx o
Q x
tx on
STOCKS
y* r
STOCKS
8.79
12.68
.96
225.
1990.
198,
<4357
.
1925
8.79
12.73
.96
1958.
195.
226 «
9299 «
1926
8.80
.95
12.86
191 .
225.
1900.
*4202.
1927
8.76
12.91
. .95
187.
226.
1863.
<41 2 6 .
1928
8.66
12.90
.95
189,
226,
1839.
9060,
1929
8.69
.95
12.93
3977.
180.
229.
1800.
1930
8.83
13.11
.95
175.
223.
3895,
1716.
1931
9.29
13.92
.93
167.
229.
1591.
3 6 6 3,
1932
9.67
13.75
.92
159.
2
1
6
*
1967.
3982.
1933
9.95
19.01
.91
207,
151,
3327 ,
1368,
193*1
10.03
19.1&
.91
199.
205.
1297,
3195,
1935
9,68
19.03
.91
139.
207,
1285.
3119.
1936
13,67
9.01
.93
201 .
1326.
136.
3090,
1937
8,77
13.59
.99
1316,
198.
3019,
133.
1938
8.38
.95
13.26
129.
1337,
196,
2968,
1939
7^97
12.92
.97
127,
Î88 »
1375,
2996,
1990
7.76
12.69
.98
125.
178.
199 l
2908,
1391,
12.79
.98
8 à0 1
179.
121 .
2795,
1331 ,
1992
7.99
12.69
.98
117.
167.
19 9 3
1328.
2792.
7.90
12,09
.51
158.
199«*
117.
1922.
2796,
6.16
10.77
.56
129,
1795,
196.
3097.
1995
6^98
10.82
.56
191,
130.
1720,
1996
3061 ,
6.29
10.39
.58
133,
137,
1856.
3192,
1997
5.82
.61
9.62
139 ,
192,
2100.
3990,
1998
5.65
9.11
.63
159.
2319,
3680,
1999
132.
5.36
.65
8.50
167.
2696,
123.
9052.
1950
5.50
8.37
•6 6
181 .
2819,
110.
1951
9296,
5.93
8.10
108.
.67
3118.
195.
9682,
1952
5.52
.67
8.00
105.
3368,
210,
5037,
1953
5.37
.68
7.79
98,
229,
3802,
5602,
1958
5.95
,68
7.72
251.
9135.
90.
6095,
1955
5.63
7.89
.67
99,
269.
9398,
6530.
1956
5.68
7.88
.67
93,
9773,
290.
7 100,
1957
5.79
7.99
.67
5119,
ioo.
313.
7660,
1958
5.99
,66
8.20
109.
339.
5381 .
8 153,
1959
6,19
8.99
.65
359.
115.
5625,
8635,
i960
6.93
.69
8.70
372,
191.
1961
5820.
9062.
6.69
9.01
.63
138.
388.
9969.
5973,
1962
6.91
9.32
.62
6135.
905,
99 1 8 ,
113.
1963
7^10
9.58
.61
6299,
179.
922,
1968
10331.
7.28
9.86
.60
6999,
938,
176 «
10739.
1965
7.35
10.02
,60
227,
6675.
955;
11197.
1966
7.17
9.95
.60
978,
296.
7163.
11917.
1967
7.00
9.91
,60
219.
7703,
508 .
12795,
1968
6*83
9,82
.61
8307,
269,
13628.
593.
1969
6*73
9.75
.61
578.
8896.
309,
19992.
1970
6 •60
9.69
.62
315.
1971
15999.
9609.
616.
6,60
9.67
.62
10199,
656,
282.
1972
16963,

prx v3 t*

3

«

3

3

«

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3

3

3

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CONSTANT COST 1, 19 S 8 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
*

qu

x

p

] *

nt

typ*

3

3

3

n * t -« r o s s

AVERAGE
GROSS
10,58
10,58
10.59
10.57
10.50
10.99
10,89
11.31
11.82
12.29
12.39
12.80
12.27
12.19
12.11
11.98
1U 5 6
11.26
11.23
10.76
10.20
9.9 2
9.20
8.97
7.96
7.63
7,95
7.39
7,98
7.69
7.83
8.11
8,91
CO

in

RATIO
.55
.55
.59
. .59
.55
.59
.53
.50
.98
.96
.95
.95
.96
.96
.96
.97
.99
.50
.50
.52
.59
.55
.58
•6 1
.62
.69
.69
.69
.63
.62
.61
,60
.58
.57
.56
.55
.59
.53
.53
.52
.52
.53
.59
.59
.59
.55
.55
.55

CO

AGRIC MACHINERY EXC TRACTORS
------MILLIONS OF 1958 DOLLARS-----­ x sQ
r­ s
­ * pr* ­
NET
GROSS
Q x
tx on
STOCKS
y* r
stoQ 3 s
18 8 ,
319.
3788 .
6928,
192S
20 0 .
326 .
3929,
7190.
1926
39 1,
217.
9051 .
79*4 t,
1927
355.
225.
9 193.
7713.
1928
9389.
239.
372.
8092 .
1929
250 .
389.
9523.
8320.
1930
397.
263.
9365 .
8296,
1931
278.
393.
9 109.
8150.
1932
388 .
295.
3815.
795 1.
1933
375,
3582.
311.
193*4
7782 .
371 ,
328 •
3507.
775 1.
1935
37 1,
7789.
3515.
3*U.
1936
377.
335.
3616.
7932 ,
(937
371.
389.
3697 ,
8026 .
1938
915.
386 .
3688 .
7989,
1939
928.
386.
3730,
7988 ,
1980
993.
3969,
392.
198 1
8 172.
989.
900.
8270.
9111.
1982
950 •
902.
8172.
9061 .
1983
998.
907.
9335.
8809 .
198 *(
929 ,
987 .
9715.
1985
8 7 6 1#
937 .
990.
9903,
8952 .
1996
96 1.
969 .
5516.
9578.
1997
916.
508.
6377.
10530.
1996
7139.
9 19.
559.
1989
11927,
609.
905.
7899 .
12390.
1950
390.
8972.
658 .
13236.
1951
377.
706 ,
9027.
19120.
1952
750,
373.
9905 .
19876,
1953
379 .
788 ,
9677.
15557 ,
1959
379.
825,
9959 .
16285.
1955
393.
858 ,
10060.
16851 .
1956
889.
920.
10099.
17350.
1957
989.
916,
10901.
18123.
1958
952,
987 .
10630.
18818.
1959
531 .
981 ,
10695.
19332.
i960
579.
10709,
1002,
19763,
196 1
6 3 1,
10725.
1020.
20173.
1962
689 .
10906.
, 1091 ,
2Q 7 0 5 ,
1963
750 .
'' 1069.
11093,
21207.
196*4
809.
<
1089,
11937.
1965
21831 .
867.
11879,
1121.
1966
22521 .
923.
1163.
12633.
23520.
1967
1209.
973 .
13099,
29167.
1968
1237.
1 0 18 .
13519,
29855.
1969
1097 .
1275,
18078,
25697 ,
l97 0
1079.
19916.
1310.
26220»
197 1
1397 ,
1096,
27068 ,
15011.
1972

8.78
9.09
9,31
9,56
9.70
9,83
9.86
9.83
9,66
9.63
9,58
9,98
9.96
9,35

3 «

*

n* t

7.51
7.92
7.35
7.26
7.10
7.05
7.93
7.97
8.53
8.96
8,96
8,72
8.28
7.92
7.77
7.53
6.99
6^70
6.77
6.37
5.96
5.88
5.99
5.00
9.82
9.78
9,85
9.97
5.19
5,95
5.67
5.95
6.29
6.32
6,92
6.60
6.76
6.89
6.88
6,86
6.79
6.59
6.31
6.25
6,19
6.11
6.15
6.09

V^ ^

prx

Q *

s

P R I V A T E L Y

O

C O N S T A N T

w

n

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d

S T R A I G H T - L I N E

*

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nt

,

C O S T

w

I ,

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h

p

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1 9 5 8

r

c

h

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f

g

o

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n

m

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s

s

e

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a

t

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D E P R E C I A T I O N ,

S E R V I C E

L I V E S

1 0 0 . 0

P E R C E N T

O F

B U L L E T I N

F

typ*

3

n * t -« r o s s
R3 t x o

.71
.70
.70
■ .69
.68
.66
,63
.60
.56
.59
.53
.55
.57
.57
.56
.57
.58
.56
.53
.53
.53
.52
.59
.56
.58
.59
,60
.59
.58
.56
.55
.59
«5 2
.51
.51
.99
.98
.97
.98
.99
.50
.53
.59
.56
.56
.56
.55
.55

«

3 v* r3
ross

9.68
CO
0*
•

TRACTORS
------MILLIONS OF 1958 DOLLARS--— -­ x sQ
r­ s
DEPRE­
GR05S
NET
STOCKS
CIATION
y* r
stoQ 3 s
119.
97.
1858.
1312.
1925
57,
2053.
122.
1992.
1926
61 .
135,
1625.
2310.
1927
151 .
53«
1770.
2553.
1928
166.
1870.
5 6.
2763.
1929
178.
58.
2997 .
1939.
1930
3039.
1911.
188,
73.
193 1
1809.
191.
1932
92.
303 1.
98.
1661 .
185,
2975.
1933
1588,
176,
120,
2958.
1939
171,
129.
3030.
1612.
1935
175.
133.
1755.
32 19 .
1936
1973.
188,
136.
1937
3989.
135,
208 1.
203.
1938
386 1.
2 19.
2178,
1 16 ,
1939
3860 .
239,
2332.
13 6 ,
9116.
1990
199.
2620,
269.
9525.
1991
150.
2626 ,
295.
9675.
1992
2959.
302.
158.
9652,
1993
2637.
318,
179,
1999
9975,
351 .
213,
5299,
2823.
1995
199,
2899 .
380,
1996
5991 .
257.
5993.
3183.
911.
1997
291 ,
950.
3712.
66 02 .
1998
9299.
993.
313.
7302.
1999
295.
9772.
592.
1950
8071 .
609,
1951
8819.
5265.
392.
5635.
670,
393.
9500.
1952
728,
5869.
392.
10053.
1953
909,
5862.
770,
10902,
1959
978.
6062.
10923.
810,
1955
6193.
857,
513.
11335.
1956
888.
6096 .
590.
11523.
1957
909.
6 6 1«
6033.
1958
11793.
929.
12099.
7 0 2 .
6120.
1959
760 ,
929,
11919.
5830.
i960
912.
897.
1961
5693.
11785,
5530.
899.
882,
11675.
1962
881 ,
921.
5553.
11696.
1963
879.
950.
5693.
1969
11701.
891 ,
980,
5983.
118 8 8 .
1965
12378.
6507,
929^
993,
1966
930,
979,
12958,
7053.
1967
889,
1095.
7599,
13591.
1968
7878,
919,
1111.
1969
19101.
8187,
885.
19685.
1179.
1970
8295.
1229.
876.
1971
15139.
927,
1283,
15839,
866 1 .
1972
3

S U R P L U S

D O L L A R S

5.15
5,99
5.81
6.29
6,80
7.52
8.35
8.99
9.39
9.31
9.08
9.19
9,23
9.11
8.70
8.89
9,91
9,22
9.00
9.19
8.70
8.10
7.69
7.30
7.01
6.88
6.85
7.00
6.99
7,09
7.17
7.23
7.26
7,99
7,65
7,79
7.75
7.69
7.92
7.08
6.75
6.50
6.39
6,29
6.26
6.20

«

*

AGE
NET
9.09
9.23
9.30
9.99
9.78
5.11
5.62
6,33
7.15
7.66
7.67
7.19
6.59
6.98
6.92
6,22
5.78
6.02
6.60
6.26
5.97
5.99
5.95
9¡82
9.95
9.29
9.19
9.17
9.30
9.55
9.61
9¡72
9.91
9.99
9.96
5.19
5.29
5 i29
5.16
9,99
9.68
9^35
9.13
9.03
9.05
9.10
9.23
9¡21

p

r

i

c

e

s

PRIVATELY OWNED, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICE
CONSTANT COST 1, 1958 DOLLARS
STRAIG) T-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
*

qux p]

*

nt

typ*

CONSTRUCTION ] Q ) x n * r y
------ MILLIONS OF 1958 DOLLARS-----GR0S5
NET
DEPRE­
DISCARDS
STOCKS
CIATION
y* r
stoQ 3 s
998 .
159.
1705.
89.
1925
1875.
1093.
179.
100.
1926
2015.
1156.
189,
1927
111.
2 198,
1213.
202,
126.
1928
180,
2306 ,
1295.
216.
1929
2388.
227.
1309.
158.
1930
1215.
193 1
2358.
230,
172.
1932
1022.
18 8 .
221 .
2201 .
209.
893.
192.
1933
2039 .
7 19,
1938
187.
1861.
210.
1756.
695,
1935
173.
227.
662.
16 8,
1700.
239,
1936
1676,
720 .
163.
295.
¡937
1938
791.
162.
290,
16 2 0 .
1568.
75 1.
160.
1939
222.
6 18.
1599.
162.
203 .
1990
1991
1 629 .
880.
169.
196.
888.
173,
179.
1992
1630.
1639,
87 1.
179,
153.
1993
1998
171 .
1583.
79 1.
192.
199.
2057 ,
1217.
196.
1985
1808,
259.
2722.
(986
153.
3356,
235 1.
320.
163.
1997
9 127,
2979,
392.
1998
169.
9515,
853.
1999
3150.
156.
3358.
503.
196.
1950
502 1.
1951
5566.
3563,
561 .
157.
628.
6 26 3.
3822.
177.
1952
6899,
698,
1953
23 1.
3952.
7199,
738.
3885.
318.
1958
7639»
3990.
829 .
773,
1955
9199,
8099 ,
593.
1956
813.
9209 .
6216.
6 7 1.
1957
839,
8306,
9216,
889,
1958
762,
8522,
9365.
868.
791 .
1959
9378 .
879,
8586.
821 .
i960
1961
9306,
882,
827.
856 1.
8563»
9316.
882.
1962
880.
8830.
9566,
898,
1963
872.
9268 .
9937.
86 1.
1968
938,
5326.
990.
1965
978 1.
853 .
10386,
5759.
1051 ,
857.
1966
10992,
6091 ,
1118.
1967
860.
1177.
1968
11591»
6922,
898.
12213,
1286,
1969
6772.
913.
7007.
12783.
1312.
967.
1970
1971
7203.
1369,
13333,
1006.
1838 .
7562.
1085,
1972
19051 .
3

3

NET-GROSS
RATIO
.59
.58
.57
. .56
.56
.55
.52
.86
.81
.38
.37
.39
.83
.86
.88
.51
.58
.58
.53
.50
.59
,66
.70
.72
.70
.67
.68
.61
.58
.58
.52
,52
.51
.51
.5 1
.51
.50
.50
.52
.53
.58
.55
.56
.56
.55
.55
.58
.58

3

v* r3

GROSS
8.86
8.51
9,63
9.79
9.77
9.98
5.28
5.86
6.88
6.89
7.12
6.95
6.53
6,18
5.88
5.29
8.81
8.60
8.62
8.91
8.01
3.31
2.97
2.76
2.97
3.23
3.89
3.79
9.15
9,57
9.82
9.90
5,05
5.13
5.10
5.12
5.17
5.13
9.97
9.79
9.67
9.56
9,51
9,89
9.89
8.58
9,62
9.65

«

*

3 «

*

NET
3.07
3,08
3.18
3.27
3.28
3Í95
3.82
8.50
5.15
5.52
5.38
8.61
3,81
3.85
3.27
2.99
2.88
3.01
3.21
3.60
2.51
1.98
1 .88
1.91
2.26
2.57
2.79
2.98
3.18
3.88
3.86
3.36
3.81
3.83
3.35
3,37
3,88
3.88
3.29
3 à 13
3.03
2.97
2.99
3.02
3.06
3.13
3.20
3.19

P R I V A T E L Y

o

C O N S T A N T

w

n

e

d

,

C O S T

w

i t

1 ,

h

p

u

r

1 9 5 8

c

h

a

s

e

s

o

f

g

o

v

e

r

n

m

e

n

t

s

u

r

p

l

u

s

a

s

s

e

t

s

a

STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF
*

qux p] * nt
] x nx n«

y*

3

r

J925
1926
1927
1928
1929
1930
193 1
1932
1933
19 3 9
1935
1936
1937
1938
1939
19 90
1991
1992
1993
19 9 R
1995
1996
1997
1998
1999
1950
1951
1952
19 S 3
19S9
1955
1956
1957
1958
1959
i960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
1971
1972

typ*
3 n­
ox

2 q x * 2 ­

]

t

s

e

c

o

n

d

h

a

n

d

D O L L A R S

3

Q ) x

&

u2

2 *

tx n

F

*

*

n* ry

------ MILLIONS OF 1958 DOLLARSDEPREDISCARDS
GROSS
NET
C 1AT ION
STOCKS
STOCKS
175.
293.
2919,
1577.
189.
255.
1693 .
3 10 1.
267.
1799.
203.
3222.
278.
212.
1816.
3355,
222.
293.
1970,
3580.
309.
291 .
199 1.
36 13.
1775.
296.
300,
350 1.
299,
288.
3356.
1592.
279 .
279.
1932 .
3 196.
26 1,
277.
1391 .
3090.
278.
1397 .
255.
3073.
258.
306.
1987 .
3 165.
265.
309.
3229.
1590.
296,
266.
3 169.
1560,
309.
1579,
262.
3 13 1.
1669.
308 .
261 .
3179.
276.
2 69.
3988 .
1972.
290.
26 6 .
1983.
352 2.
291 ,
263.
1972.
3539.
297.
2079,
229.
3708.
235.
322.
9169,
2993.
291 .
2591 ,
399.
9370.
366.
296.
9579.
2630.
389.
298,
2809.
9899.
910.
272.
5059.
2825.
928.
2890.
5287.
260.
953,
301 .
3036.
5585,
980. .
5878.
3162.
313.
3216,
503.
352.
6082»
518.
380.
3197.
620 1.
535.
3319.
905.
6959 .
3990,
558 .
937,
6695.
576.
503.
6838.
3509 .
539.
578.
3356,
6729.
3296,
579.
6727.
5 11.
569.
3216.
572.
6659.
563.
592.
3083.
6992.
695.
597.
2972.
6283.
567.
537.
2982.
6263.
3038.
537,
58 3 •
6273.
539,
596.
3120.
6297.
569.
3236.
595,
6389.
569.
3329.
553,
697 1.
56 1.
561 ,
6539.
3392.
570,
3972.
562.
6 6 22.
586,
529.
6872.
3665.
552.
3873.
611.
7 190.
909 1 ,
620 .
690,
7978.

NET -GROSS
RATIO
.59
.55
.59
.59
.55
.59
.51
.97
.95
.93
.99
.97
.99
.99
.50
.52
.57
.56
.56
.56
.59
.58
.57
.57
.56
.55
.59
.59
.53
.52
.51
.51
.5 1
.50
.99
.98
.97
.97
.98
.98
.50
.51
.51
.52
.52
.53
.59
.55

«

3 v* r3
ross

5.72
5.65
5.70
5.73
5.62
5.79
6.18
6.59
6.95
7.16
7.15
6.79
6.59
6,55
6.92
6.13
5.56
5,55
6.60
5.56
5.23
5.31
5.99
5.96
5.66
5.81
5.89
5.89
6.01
6.16
6.17
6.16
6,15
6.3 2
6.90
6.95
6,52
6.59
6.50
6.39
6.26
6.12
6.02
5.99
5.89
5.70
5.55
5.97

«

3 «

n* t

3.93
3.81
3.85
3.86
3.73
3.95
9.90
9.87
5.23
5.31
9.99
9.39
3.98
9.03
3.98
3.82
3.38
3.59
3.82
3.89
3.50
3.65
3.79
3.80
9.02
9.12
9.08
9.07
9.13
9.29
9.19
9.05
9.02
9.23
9.28
9.39
9.93
9.98
9.36
9.20
9.05
3.91
3,89
3.83
3.83
3.73
3.67
3.69

p

r

i

c

e

s

P R I V A T E L Y

O W N E D ,

C O N S T A N T
S T R A I G

*

h

3

r

P U R C H A S E S

1 9 5 8

D E P R E C I A T I O N ,

]

3

Q ) x

O F

G O V E R N M E N T

S U R P L U S

A S S E T S

A T

S E C O N D H A N D

D O L L A R S
S E R V I C E

L I V E S

1 0 0 . 0

P E R C E N T

O F

B U L L E T I N

F

n* ry

-- .-MILLIONS OF 1958 DOLLARS-----DISCARDS
­ * pr* ­
NET
GROSS
Q x
tx on
STOCKS
stoQ 3 s
167,
264.
3029,
5377 .
275.
171.
3199.
565 1.
181 ,
288.
3331 .
589 1,
303.
194.
3S87 .
6255 »
203.
320,
3786.
6572.
209,
332.
3813.
6722 ,
223 .
335,
3706.
6 7 2 6.
234,
331.
3976,
6599 ,
243.
323.
3260 .
6958 .
260,
317.
6377.
3122.
271 .
315,
3129.
6927.
272.
3287 .
321 .
6639 .
334.
280.
3596 .
6997 .
296 .
343.
3533.
6982 .
3699 ,
347,
308.
7 132.
309.
367,
9227.
7773 .
345,
406.
5072,
8678 ,
450.
343.
5778.
999 1.
491 ,
340.
637 1 .
10235.
354,
524.
6737 .
10770.
347,
7268»
557,
115 12 .
605.
342.
7976.
12963.
342.
671,
899 1 .
13776.
331 .
735.
9997 .
19686.
773.
339 ,
9463.
15136»
360.
978 1 .
807.
15901 •
399.
856 ,
10376.
16952.
914.
417»
10987.
18062.
43 6 .
982 ,
11916.
19537.
1064,
473.
12960,
21172.
1136.
5 10.
13532.
22370.
559,
1206,
19439 »
23923.
1284 ,
5 8 7,
15144.
25326 »
596 »
1341 .
15135,
2606 1 »
1380.
638,
15132.
26801.
782 ,
1421 .
15306.
27619.
1454.
15236,
883.
26115,
959.
1481 .
15276.
28677.
965.
1515.
15501 .
29952 .
1563,
1 105,
16018.
30927.
1198.
162 1.
16755.
31587,
1694 ,
17792.
1281.
33037 »
1308.
1782 .
19000.
39718.
1397 .
1862.
19710.
35893,
1504.
1923.
20325.
36929 «
1565.
1975 ,
20722.
37735.
1639 ,
3 79 0 8 ,
2003 ,
2053 1 »
15 6 7 ,
20505»
38333.
2019.
3

n * t -« r o s s
R3 t x o

.56
.57
.57
.57

.58
.57
.55
.53
.50
,49
.49
.50
.51
.51
.51
.54
.58
.61
.62
.63
.63
.64
.65
.64
.63
.62
,61
.61
.61
.6 1
.60
»60
.60
.58
.56
.55
.54
.53
.53
.53
.53
.54
.55
.55
.55
.55
.54
.53

AVERAGE AGE
ross

n* t

9.24
9.18
9,19
9.02
8.97
9.16
9,51
10,04
10.54
10.89
10.99
10.84
10.55
10.68
10.60
9.90
9,03

6.48
6.36
6,33
6.12
6.05
b',26
6.65
7.24
7.79
8.12
8,05
7,63
7.09
7.15
6.96
6.10
5.30
4.96
4,86
4,98
5.01
4.98
4.87
5.05
5.46
5.67
5.70
5.74
5.64
5.53
5.65
5,63
5.70
6,00

«

O'
3•
00

¡925
1926
1927
1928
1929
1930
1931
¡932
1933
1939
1935
1936
1937
1938
1939
1990
19«!
1992
1993
1999
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i960
196J
1962
1963
1969
1965
1966
1967
1968
1969
¡970
1971
1972

1 ,

T - L I N E

q u x p ] * n t typ*
] * t3 2 wor3 x n«

y*

W I T H

C O S T

8.16
8.06
7.89
7.68
7.40
7.44
7.74
7 »8 9
7,90
7.93
7.87
7.81
7,95
7.99
8.11
8.46
8.79
9,03
9.30
9.52
9.66
9,66
9.50
9.40
9,20
9.15
9.10
7,11
9.24
9.36

6 .26

6.40
6.60
6.73
6,74
6.62
6.44
6.19
5.95
5.9 1
5.91
5^98
6.20
6.35

P R I C E S

P R I V A T E L Y

O w N e

C O N S T A N T

O ,

C O S T

S T R A I G H T - L I N E

*

w

i t

1 ,

3

r

1925
19 26
1927
1928
1929
1930
1931
1932
1933
19 3 9
1935
1936
1937
1938
1939
19 90
19 M 1
1992
1993
199R
1995
1996
1997
1998
1999
1950
195 l
1952
1953
1959
1955
1956
1957
1958
1959
I960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 l
1972

I V S 8

]

3

Q ) x

O F

G O V E R N M E N T

S U R P L U S

A S S E T S

a

t

s

e

c

o

n

d

h

a

n

d

D O L L A R S

D E P R E C I A T I O N ,

q u x p ] * n t typ*
x n­ ustry
sp* Q x 3 2

y*

P U R C H A S E S

h

S E R V I C E

L I V E S

1 0 0 . 0

P E R C E N T

O F

B U L L E T I N

F

n* ry

------ MILLIONS OF 1958 DOLLARS-----DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
stoQ 3 s
707.
9829 .
9 12.
18210.
73 1,
933 ,
10019,
18608.
750 ,
950.
10108.
18896.
767 .
963.
10170.
19155.
78 8 .
975.
10211.
19382.
978.
806.
10001 .
19393.
8 26,
97 1.
19117.
9630.
897.
953.
18679.
9086.
867.
930 .
8616.
18272.
890,
909,
8202.
17877.
890,
9 11,
7917.
1-757 1.
939,
7859,
880.
17960.
876,
955.
7870.
17391.
973.
867.
7660.
17075.
851 .
985.
7508.
16789 .
836,
1009.
7920,
16533,
1009.
821 ,
7399.
16268 .
805.
7199.
1011.
15868.
1009.
782.
6895 .
15338 .
loot.
769,
15076 .
682 1.
991.
769.
7138.
15167,
9 7 6,
783.
7809.
15690,
953.
9136,
831 .
16850.
897,
9 18 «
10312.
18009 ,
88 6 «
10977.
952,
18736 .
859.
1003.
11813.
19716.
1069,
823,
12679.
2 0 8 l8 .
791,
1123,
13296.
21722.
1179,
770.
13635.
22720.
790.
1233.
19168.
23597 ,
1269,
730.
19700,
29637 ,
739 .
1356,
15321 .
25880.
799 .
15759,
1922,
26997,
769.
1977,
15923.
27869,
797 ,
1527.
16153,
28829.
1585.
896.
16590.
300Q5,
1691 .
915,
16831.
3Q973 »
987,
1699,
32099.
17200.
1791 .
1I56 «
17933,
32867.
1317.
1789,
17911.
33813.
1838,
1921 .
35038.
18720.
1525.
1907,
19738.
36938.
1700,
20269 .
1965.
37230.
1690.
2006.
20727.
38009.
1597.
2099.
21133.
38866.
1659.
2091 ,
21991 .
39606.
1709,
2123.
21536.
90119.
1738.
21839,
2156.
90892.

n * t -« r o s s
r3 tx o
.59
.59
.53

., 5 3
.53

.52
.50
.99
.97
.96
.95
.95
.95
.95
.95
.95
.95
.95
.95
.95
.97
.50
.59
.57
.59
.60
.61
.61
.61
.60
,60
.59
.58
.57
.56
.55
.59
.59
.53
.53
.53
.59
.59
.55
.59
.59
.59
.53

AVERAGE AGE
NET
GROSS
6.99
9.59
6,51
9,61
6.58
9.69
6.67
9,77
6.75
9,86
6.98
10.07
7.29
10.35
7.70
10.73
8.03
11.06
8.28
11.35
8.38
11.55
8.22
11.59
7.99
11.56
7.99
11.67
7.92
11.73
7.78
11.73
7^63
11.69
7.62
11.73
7.72
11.83
7.52
11.70
7.03
11.31
6.37
10.68
5.52
9.72
5.09
9.01
5.09
8.66
9.99
8.31
9^99
8.03
5.12
7,93
5.26
7,87
5.98
7.99
5^61
7.98
5.69
8.02
5.83
8.19
6.09
8.35
6^18
8,55
6.22
8.69
8.88
6,31
6,32
9.03
6.36
9.18
6,30
9.29
6.15
9.19
5.97
9.07
5.97
9.09
6.00
9.09
6.05
9.08
6.12
9.19
6.29
9.23
6,28
9.27

P R I C E S

P R I V A T E L Y OWNED,
C O N S T A N T COS T
STRAIGHT-LINE
qu

x

p

] *

nt

«

*

n

r

*

3

3

r

1925
1926
1927
1928
1929
1930
193 1
1932
1933
1938
1 935
1936
1937
1938
1939
1990
199J
1992
1 993
1988
1 99S
1986
1997
1998
1999
1 950
195 1
1952
1953
1 959
1955
1956
1957
1958
1 959
1960
196 1
1962
1963
1968
1965
1966
1967
1968
1969
197q
197 1
1972

1 0 0 . 0

A S S E T S

P E R C E N T

A T

O F

S E C O N D H A N D

B U L L E T I N

F

typ*
2

INDUSTRIAL

GROSS
y*

S U R P L U S

stoQ

3

s

11583.
12072.
1 297M .
12906.
13509,
13793.
138 39 .
13615,
13369.
13195,
¡3213.
13966.
13753.
13733.
13766,
13897,
13910,
13692.
13998,
13772,
1 86Q5,
15372.
16959.
17950,
17879,
18339,
!90Q 1.
19609,
20369.
21199.
22179,
23229»
29180,
29759.
25275.
25917.
26360 »
26889 ,
2753 1,
26335 .
29286,
30698,
32063,
33082,
39169,
35166,
36033,
37066,

MACHINERY

NET
STOCKS
6 18 3,
6559.
6820 .
7083.
7993.
759 1,
7957.
7077.
6697 .
6923.
639 1.
6523.
6767 .
6711.
6790 .
6 8 0 6 ,
6883 .
6657.
6596.
6933.
7819.
859 1,
9989 .
10262,
10975.
10697.
10918.
11075,
11922.
11711.
12209.
12751.
13235.
13358.
13980.
13792.
13899.
19090.
1938 1.
15017,
15839.
16866.
17679,
18296,
18939,
19505»
19799,
20290.

­

*

Q x

pr* ­
tx on

DISCARDS

3

677 .
709.
732.
757.
788,
815.
826 .
821 .
807,
799 ,
790,
798,
819.
820.
819.
821 .
823,
815.
800,
809 ,
89 1.
895,
962,
1036,
1085,
1119.
1150,
1191.
1236.
1289,
1390,
1909,
1965,
1509 .
1539,
1572.
1603,
1632»
1667,
17 11.
1767,
1892.
1929,
2QD9,
2072,
2139,
2197.
2256,

©
,
595.
588 .
596 .
629.
65 1,
660.
67 9.
699,
690.
7 2 8 ,
771 .
789.
799 ,
8 26 .
837.
857.
883.
8 6 8 ,
893.
850.
823.
818.
869,
827.
758 .
796,
8 17,
793,
803,
90S,
995,
105 8 ,
1190.
1191.
1263,
1303.
1361 ,
1593.
1633,
1962.
1371 .
1556.
1 689.
1703.
1619,
17 18,
5 6 6

5 8 6

NET-GROSS
RATIO
.S3
.59
.55
' .55
.55
.55
.59
.52
.50
.99
.98
.98
.99
.99
.99
.9?
.99
.99
.99
.50
.59
.56
.58
.59
.59
.58
.57
.56
.56
.55
.55
.55
.55
,59
.53
.53
.53
.52
.52
.53
.59
.55
.55
.55
.55
.55
.55
.55

«

3 v* r3
ross

8.29
8 . 12

CO
•
0
-C

*

W I T H P U R C H A S E S OF G O V E R N M E N T
1, 1958 D O L L A R S
DEPRECIATION, SERVICE LIVES

8 ,0 0

7.89
7,96
8.16
8.99
8.82
9,08
9.21
9.13
9,00
9.08
9.10
9.07
9.03
9.18
9.2!
8,92
8.35
7.96
7,53
7.26
7,23
7.26
7.32
7.99
7.99
7.60
7.66
7,68
7.72
7.88
8 .0 2

8,09
8,19
8.25
8.25
8.13
7,99
7.78
7.75
7.72
7.65
7.63
7,71
7.79

«

*

AGE
NET
5 5 53
5,36
5.31
5.29
5.18
5.30
5.56
5.98
6.36
6 ,6 0

6.62
6.36
6.09
b'. 10
6.03
5.93
5.83
6 .0 0

6.05
5.69
5.12
9.85
9.59
9^52
9.72
9.93
5.07
5,29
5.30
5.38
5.35
5,29
5.27
5¿39
5.97
5.99
5.55
5.56
5.52
5^38
5 i23
5.08
5.02
5.05
5^05
5.10
5.22
5.26

\V ü-

P R I C E S

e l y
o w n e d ,
wx t) pur Q ) 3 s * s or « ov * rn ] * nt surp2 us 3 ss* ts 3 t s * Q o n ­ ) n ­ prx Q * s
CONSTANT COST 1, 1958 DOLLARS
S T R A I G H T - L I N E DEPRECIATION, SERVICE LIVES 100.0 PERCENT OP BULLETIN F
EQUIPMENT t y p *
OFF, COMPUTING AND ACCT MACH
MILLIONS OF 1958 DOLLARS
AGE
n * t - ross
v* r
*
­ x sQ
r­ s
DEPRENET
GROSS
NET
ross
RATIO
CIATION
STOCKS
y* r
stoQ 3 s
3.88
5.25
.51
171.
187.
999.
1947 ,
1925
3.35
5. 18
.52
100,
193.
1089.
2010.
1926
3.30
.53
5.10
199.
187.
2069
,
1095.
1927
3.27
5.01
'
.58
189.
206,
1187.
2138.
1928
3.27
.58
8,93
188.
2 18.
1202.
2219.
1929
3.88
5.05
.53
l86#
2 19.
1174.
2225 .
1930
3.79
5.30
.50
185.
217,
1095.
2177,
1931
8.16
5.68
.87
1
8
8
•
984
.
211.
2089.
19 3 2
8.82
5.98
.88
196.
20
1
,
888.
1998.
1933
8.86
6.15
.83
207.
193,
823 ,
1920.
19 3 <4
8.22
6.16
.83
219,
188.
807
.
1873.
1935
3.88
6.01
.85
227,
186.
825,
1851 .
1936
3.83
5.69
.87
231 .
189.
883.
1867*
1937
3,29
5,48
.89
228
,
897 .
192.
1848.
1938
3*19
5,28
.50
222.
198.
9 16.
1939
1838.
3.06
8.95
.51
210,
200.
968 ,
1873.
19 90
2.89
8.63
.53
198.
211.
1053.
1975.
1991
3.00
8,57
.53
198,
220,
1
056.
2000.
1992
3*25
8.69
.51
198.
221 .
997.
1993
1968.
3 •2 1
8.65
.51
201 ,
222,
1020.
1994
2007 .
3.0 0
8.51
.52
202.
231
,
1118.
2131.
1995
2.8 6
3,99
.58
218.
260.
1887.
2502.
1996
2,19
3 •57
.62
217.
1867.
311,
3005 .
1997
2,16
3 .3 5
.68
223,
378.
2285,
3567.
1998
2*35
3.80
.63
230.
2537.
833,
80 18 .
1999
2.52
3.88
.62
283.
889
,
2798.
4518.
1950
2
•6 5
3,60
.60
253,
588,
3052.
5055.
1951
2 ,7 7
3.77
.59
278,
608,
3273.
5588.
1952
2.88
3.98
.57
333.
667 ,
3503.
6 180.
¡953
2,98
8.12
.55
806.
720.
3650.
6583.
1954
2,98
8.28
.55
458 .
769.
7079.
3861 .
1955
2,89
8.26
.55
823.
572.
8
168.
7608
.
1956
2.77
8,17
.56
687.
892,
8686 .
8 3 17 «
1957
2 •7 6
8.18
.56
706.
5029.
967.
8949 .
1958
2.79
8.13
.56
782 .
1080.
5391 .
9598 ,
1959
2.7 7
8.09
,57
1128.
788 .
5892,
10825,
i960
2,82
8,12
.56
837.
1213.
6255.
1961
11158.
2.79
8.09
.56
894,
6850.
1311.
12160.
1962
2 •7 ^
8.08
.57
983.
1836,
7606,
13377.
1963
2,63
3.98
.58
1035,
1600.
878 1.
15072.
1969
2*56
.59
3.80
1135,
1795.
998 1,
16763.
1965
2.38
3*5^
.62
1
1
8
6
,
2073,
19848.
12260.
1966
2,38
3.83
.63
1228,
2853,
18629.
2329 1 .
1967
2,86
3• 8
.62
1318.
2833,
16395.
26823 .
i960
2 •5 3
3,58
.61
1858,
18887,
3222.
30093.
1969
2 #6^
3*66
.60
1658.
3638 ,
20206.
3 3 6 8 1.
1970
2*83
3,89
.58
1933.
3977,
20920,
19 7 1
36292.
2.9 3
8,06
.56
2290.
8267.
21882.
39088 .
1972

p r

i v a t

3

3

3

«

3

«

3 «

PRIVATELY OWNED, WITH PURCHASES OP GOVER n MEN'
CONSTANT COST l, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES
EQUIPMENT TYPE

YE AR

1925
1926
1927
1928
1929
1930
1931
1932
1933
1938
1935
1936
1937
1938
1939
19 8 0
1991
1992
1993
(988
1995
1996
1997
1998
1999
1950
1951
1952
1953
1958
1955
1956
1957
1958
1959
i960
1961
1962
1963
(968
1965
1966
1967
1968
1969
!9 70
1971
1972

GROSS
STOCKS
352 1.
36 0 9 •
3682 .

3755.
3795.
3775.
3707 .
3573.
3938.

332 2.
3252 .
3278 .
3383 .
33 16.
3320 .
3366 ,
3803 .
337 1.
3 38 7 ,
3982.
3789.
9 1 89.

9993 .
6211.
6969 ,
7753 .
8 38 2.
9025 ,
9811,
10515,
11291.
12122.
12857.
13366.
13878.
19899»
19959.
15529.
16182.
17032.
18039.
19102,
2Q399.
21565,
23000.
29916.
25989.
27737.

OP 1958
NET
DEPRE­
CIATION
STOCKS
1797 .
259.
1859.
269 .
1918.
270.
1967 .
276.
1981.
280,
281 .
1936.
1853 .
278.
27 1 .
1711.
1581 .
26 1 ,
251 .
1986.
1938 .
295.
298.
1995.
1588 »
298,
251 .
1588.
1625,
252,
1687 .
256.
1792 .
262.
1717.
265.
267 ,
1721 .
279.
1822.
291 ,
2098 .
325,
2912.
3095 .
385,
9083.
982 .
9527 .
573.
691 ,
9959,
5175.
702.
758,
590 1.
5799,
823.
888 ,
5972,
6289 ,
952.
6698 ,
1021 .
1088.
7090.
1139.
7250,
7959.
1182.
7720.
1232.
7939.
1279.
1325.
8302.
8657,
1379.
9195.
1995.
1528.
9872 .
1621 .
10622.
1725,
11992.
12199.
1837 .
13092.
1956,
13879,
2088.
19626,
2218.
15699,
2360.

DISCARDS

S U R P L U S

1 0 0 . 0

P E R C E N T

NET-GROSS
r3 tx o

236 .
293.
25 1,
252.
259 ,
256 .
263 .
263 .
266*
272 .
267 .
279 .
277 .
278,
285 .
27 2 .
2 8 1.
272 .
255.
279 .
29? ,
259 .
260 .
253,
259 .
290 .
289 .
391 .
379 .
9 12.
993.
599.
795 .
790,
880 .
872.
1093.
1113,
1081.
1133,
1203.
1302.
1298,
1372 .
1820.
1955.
1828 .
1596.

A S S E T S

.51
.52
.52
.52
.52
.51
.50
.98
.96
.95
.99
.96
.98
.98
.99
.50
.51
.51
.51
.52
.55
.58
.62
,66
.65
.69
.62
.60
.59
.57
.56
.55
.55
.59
.59
.53
.53
.53
.53
.59
.55
.56
.56
.57
.57
.57
.56
.56

A T

O F

3

S E C O N D H A N D

B U L L E T I N

p

v* r3

*

GROSS
6.99
6,92
6.86
6.8 2
6.85
6,98
7.16
7.95
7.7 1
7.90
7.98
7.80
7.59
7.98
7.32
7,10
6,89
6,89
6.75
6.95
6.06
5.57
9.93
9,35
9.36
9.91
9,63
9.83
9.97
5,18
5.32
5.90
5,88
5.59
5,65
5,71
5.73
5.68
5,67
5.61
5.51
5,39
5.30
5.25
5,18
5,18
5,28
5.22

«

*

3 «

NET
8.67
8.57
8,50
8.87
8.53
8.70
8.98
5.30
5.60
5.75
5.68
5,25
8.79
8,70
8.53
8.35
8.23
8.38
8.36
9^18
3.85
3.98
3.01
2.68
2.86
3.05
3.32
3.53
3.62
3.75
3.78
3.79
3.72
3,8 !
3.85
3^85
3.86
3,82
3.79
3.70
3.61
3^,59
3.99
3.50
3.99
3^53
3.58
3.57

P R I C E S

PRIVATELY o w n * ­ , w x t ) PURCHASES OF GOVERNMENT s u r p 2 u s
ss* ts
t SECONDHAND PRICES
CONSTANT COST 1, 19 S B DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
EQUIPMENT T yp *
3

* 2 * Q

y*

3

r

1925
1926
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
1990
1991
19 92
1993
1999
1995
1996
1997
1998
1999
1950
195 1
1952
1953
1959
1955
1956
1957
1958
1959
i960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1 97o
1971
1972

trx

Q

3

2

]

3

Q ) x

3

n* ry

MILLIONS OF 1958 DOLLARS
GROSS
DEPRE­
NET
DISCARDS
STOCKS
CIATION
stoQ 3 s
6 5 60.
3791 .
189.
319,
6929.
3989 ,
33 1.
206.
9209 .
398 .
728 1.
2 16 ,
7717.
368.
9500.
228.
8 162.
389.
9800.
299.
8995.
909.
9980 .
256.
8676.
5009.
920.
263.
8622.
9802.
279.
922.
8508.
9556.
918.
287.
8956.
9390.
29?.
919.
85 0 3 ,
9332,
915.
310.
8633.
9366,
921 .
325.
9018.
9656.
935,
380.
9699,
998,
9151 .
353.
9855,
9903.
958.
3 6 6 ,
5297.
979,
9997.
377.
10596.
5780.
509.
392.
10 7 68 .
587 1.
531 .
901 .
10925.
589?.
592.
913.
6511.
569 .
11681.
925,
12598.
7296.
618,
935,
8117,
13670,
678,
978.
765,
9632.
989.
15961 .
870.
10931.
17131 .
500.
11919.
18578.
966.
511.
20378.
13199,
10 6 8 .
990.
22*153.
19593.
1209,
527.
16275.
25031 .
1372,
527.
27816.
18050.
1559,
599.
30 8 18 ,
19515.
1737,
600 «
33129.
20983.
1915.
672,
22789,
3 6 3 37 ,
2113.
706.
39822.
29667,
2331 .
729.
2526.
25692.
92560.
8 12.
95828.
26812.
2698 .
951 .
98677,
2886.
28322.
1 18 7 «
5 1699,
29793.
3073.
1527.
31255,
3256.
59798.
1617.
57568.
32595.
3932.
1950.
39225.
60692,
3606.
2210.
36289,
3806.
69251 .
2263.
68993.
38925,
9099 ,
2938.
71979.
90698.
*♦262.
3050.
79389,
92179.
9939,
3019,
77778,
99093.
9633.
3159.
96162,
8 12 2 8 ,
3951,
9892.
89257,
97691,
5038,
3998,
86601.
98296.
5200.
3511.

NET.GROSS
R tx o
3

.57
.5 7

.58
.58
.59
.5?
.58
.56
.59
.52
.51
.51
.52
.51
.52
.53
.55
.55
.59
.56
.58
.59
.62
.69
.69
.65
.65
.65
.65
.69
.63
.63
.62
.60
.59
.58
.58
.57
.57
.56
.56
.57
.57
.57
.57
.57
.57
.56

AVERAGE
GROSS
9.21
9.12
9.08
8,96
8.86
8.90
9.11
9.53
10.00
10.36
10.57
10.66
10,99
10.51
10.95
10 . 10

9.77
9.81
9.90
9.50
9.07
8.61
7.92
7.50
7,32
7.19
6.96
6.77
6.65
6,66
6.70
6.71
6.76
6,99
7.17
7,29
7.39
7.97
7.56
7,58
7.57
7.51
7.50
7.53
7.51
7.99
7.53
7.65

3 «

*

NET
6,27
6.19
6.08
5.99
5.86
5^99
6.19
6.69
7.23
7,60
7.76
7.73
7.29
7.29
7.11
6.60
6,20
6.27
6.90
5.97
5.59
5.27
9.77
9.60
9.69
9,63
9.62
9.57
9.56
9.65
9.79
9.77
9.79
9^95
5.06
5.08
5.11
5; 1 1
5.18
5.12
5.05
9^99
9,96
5,02
5.09
5.09
5.12
5.27

P R I V A T E L Y
c

o

n

s

t

a

o
n

t

w

n

e

d

S T R A I G H T - L I N E

*

qux p]

*

nt

,

C O S T

w

i t

1 ,

h

P U R C H A S E S
1 9 5 8

O F

G O V E R N M E N T

u

r

p

l

u

s

a

s

s

e

t

s

a

t

s

e

c

o

n

d

h

a

n

d

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

1 0 0 . 0

P E R C E N T

O F

B U L L E T I N

F

typ*

TRUCKS, BUSES AND TR TRAILERS
------MILLIONS OF 1958 DOLLARS-----­ x sQ
r­ s
DEPRE­
NET
GROSS
CIATION
STOCKS
y* r
STOCKS
206,
521 .
2859 ,
R6 4 8 .
1925
589,
270.
3113.
5221 .
1926
358 .
638,
3216.
1927
5&08 •
665.
822.
3387.
60 17.
1928
880.
717.
8058 .
1929
692 1.
773.
523.
8355.
7R72 •
1930
8359,
785.
572.
7689.
1931
755.
683.
8056 .
7 R9 8 ,
1932
668.
7 15.
3927.
7R 2 0 .
1933
697,
698 .
8173.
7662.
1938
629.
703.
8267.
8708 .
1935
687.
783 .
5577 .
9236.
1936
799,
657.
6360 .
1937
10161.
66 6.
6509 .
832.
10 R7 6 ,
1938
602.
866 .
7003 .
1 1238 ,
1939
536.
932 .
7590 .
12 2 16 ,
19 8 0
535.
1021 .
8399 .
19 M 1
13511.
1058,
575.
762 1.
13216,
I9 R 2
1032,
588.
13005 .
692 1.
19 R 3
555.
6 6 36.
1032.
13197,
19 R R
1110.
668.
18328,
732 1.
19R5
722.
1277.
8585,
1607 1.
19 R 6
1510.
10359.
888.
18510.
19R7
952.
1793.
12272.
21252.
19 R 8
1228.
13236.
2088,
23023.
19 R9
1318,
2272,
18587.
25281.
1950
1855.
2528,
15756.
1951
2755 1.
1677,
2722.
15825.
2865R .
1952
1885,
2836.
15770.
29577.
1953
2 101,
2911.
15890.
30096,
195R
2357.
15976.
2993,
1955
3 1208 «
3087.
2602.
16269.
31950»
1956
2 856 ,
16187.
3128.
32085,
1957
3107,
2955.
15586.
31627.
1958
3097.
3097.
15855.
¡959
31922.
3129.
3183.
16383,
i960
3 2 R 18 ®
3139.
3185,
16527.
32*35,
1961
3131 ,
3269.
338 6 8 ,
17631 .
1962
3 136.
3836,
19036,
35563.
1963
3639.
3132.
20867 ,
37887 ,
1968
3158,
22588.
3908.
80383,
1965
3188.
8255,
25050.
83853.
1966
8579,
26183.
3288.
1967
86300«
3359.
8923.
28616.
5Q279.
1968
3583.
5805.
31850.
55355.
1969
3808.
33188.
5882,
5 8 6 62 «
1970
8121 ,
6235,
35887.
19 7 i
63061.
8893.
6857,
80617.
7 q 577,
1972
3

3

s

D O L L A R S

NET-GROSS
RATIO
.62
.60
.57
' .56
.59
.58
.57
.58
.53
.58
.57
.60
•6 3
.62
.62
.62
.62
.58
.53
.50
.51
.53
.56
.58
.57
.58
.57
.55
.53
.51
.51
.51
.50
.89
.50
.50
.51
.52
.58
.55
.56
.57
.57
.57
.58
.57
.56
.58

«

3 v* r3
ross

3.35
3.58
3.79
3.95
3.82
3.98
8.20
8.60
8.88
8.90
8.81
8.60
8.52
8.78
8.88
8,98
8,97
5.60
6,22
6.66
6.57
6.29
5,86
5.51
5.39
5.23
5.11
5.20
5.31
5.85
5,88
5,85
5.50
5.68
5.58
5.50
5.88
5,3 1
5. 12
8.97
8.78
8.61
8.62
8.55
8.86
R.55
8.57
8.83

«

*

AGE
NET
2.37
2.51
2.72
2.82
2.60
2.70
2.96
3.38
3.62
3.58
3.33
3.09
3.06
3.39
3.53
3.68
3.66
8^38
5.03
5,32
8.85
8,21
3.61
3.27
3.29
3.28
3.28
3.88
3.61
3.77
3.70
3.67
3.72
3.85
3.78
3,63
3.61
3.88
3.28
3.20
3.08
3.00
3.11
3.07
3.00
3.13
3.18
2.97

p

r

i c

e

s

prx v3 t*

2

y

oy;n *
­

, w x t ) p u r Q ) s * s oq
ov* rn] * nt
1, 1958 DOLLARS
­ * pr* Q x
t x o n , SERVICE 2 x v * s
3

o n s t 3 n t Co s t
STRAIGHT-LINE

Q

*

q u x p ] * n t typ*
p3 ss* n« * r Q

y*

3

r

1925
1926
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
1990
199 1
1992
1993
1999
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
¡957
1958
1959
i960
1961
1962
1963
1969
1965
1966
1967
1968
1969
19 7 o
1971
1972

3

«

3

surp2 us
10 0 . 0

3

ss* ts

3

PERCENT o q

t
&

s*
u2

Q

2 *

on­

)

3

tx n

q

*

*

n­

rs

------ MILLIONS OF 1958 DOLLARS-----DISCARDS
DEPRENET
GROSS
CI AT ION
STOCKS
stoQ 3 s
1030,
1997 .
5908,
ü S7 *
1980.
1701.
6 16 1.
9911,
2072.
1822 .
6015.
9939 .
1897,
1860.
6116.
10378.
1919.
2320.
6338.
10672.
2670.
1899 .
5677.
9732 .
2173.
1653 .
9850.
8815.
1909 .
2308,
3729.
7 25 1.
2519.
3099.
1 1 1 1 .
5727 ,
1666.
915.
3096.
5306.
1185.
923 .
3816.
5982.
760,
9939.
1122.
7592,
lO’l ,
1383 .
5766.
8909 .
10 7 1 .
1973 .
5529.
927 1.
1810,
1369 .
5788.
9999 .
2170.
6707.
1196.
9836 .
2283 .
1019.
8038,
10373,
177.
9 39,
7536,
10628,
193.
958 .
699 1.
10898.
207.
6298,
970 ,
10 8 6 8 .
220,
971 .
5515.
10886,
1851.
966 .
5670.
10700.
591.
7368.
1082,
13098,
2052.
1282 ,
8907.
19320.
2696.
1959 ,
10952.
15732.
995,
1791 .
13571.
19258.
2029,
2390.
19776.
20663,
3008,
2139.
19997.
20782,
5139,
2150.
15211.
2Q899,
3726.
2185.
. 15506.
21386,
223 1 .
6030.
16572.
21709.
2956,
2290,
16526.
22558,
2291 ,
9621 .
21859,
15671.
2207.
3992.
19658,
21191.
6 1 i0 •
2103.
1928 1.
20089.
2079.
3 79 5 .
20899,
19805,
3 853«
2139,
15026,
21291.
2239.
3192.
15927,
22780.
5087.
2355.
16812.
23521 .
9 6 7 1,
2950.
17790.
29609,
2623.
9296.
19976.
26750.
9653,
2865,
21299,
29109,
5575.
3085,
22667,
30831.
5653.
25192.
3397,
33999,
6306.
3662,
27273.
36655.
6803 .
3858,
27590.
37583.
9031 .
7166.
29229.
39839,
8698.
9259.
30993,
91723.

NET-GROSS
RATIO
.62
.62
.61
• .59
.59
.58
.55
.51
.59
.58
.69
.65
.65
.60
.61
.68
.77
.71
.69
.57
,51
.53
.56
.62
.70
.70
.72
.70
.73
.73
•76
.73

.72
.69
.71
.71
.71
.70
.71
.72
.73
.73
.79
.79
.79
.73
.73
.79

«

3 v* r3
ross

2.17
2,15
2.29
2.32
2.32
2.92
2.69
2.92
2.9 1
2.78
2.98
2.35
2.39
2.67
2.72
2.61
2.97
3.25
9.00
9,8 1
5.61
5.99
5 •0 6
9 ,3 3
3.39

3.18
2.89
3.07
2 •73
2.78
2.93
2.79
2 #9 3
3 .2 1

3 • 10
3.13
3.20
3.25
3.10
3.01
2.93
2.86
2.80
2.71
2 •6 7
2,76
2.75
2.67

«

3 «

n* t

1.60
i•b 0
1. 7 9
1, 7 9

1 • 73
1, 8 6

2.07
2.32
2.22
2.00
1• 73
1 ♦6 5
1•7 l
2,09
2 •U 3
t .91
1*93
2 .7 3

3,98
9.28
5,01
9,33
3.38
2.69
2.21
2.20
2*32
2,51
2.21
2.26
1.99
2,23
2.35
2.55
2.27
2,26
2*30
2,3 9
2

•1 7

2 . 12
2 , 10

2,09
2,08
2 t0 3
2 •Ü 3
2,13
2.12
2.09

prx

Q *

s

PRI VAT EL Y OWN| D,
CONSTANT COST
STRAI GHT- L I NE
*

w■ t

­

nt

sur p

I t 1958 DOL L ARS
DEPRECI ATI ON, SERVI CE L I VES

1 0 0. 0

4

pur

6 4 B

s

•

s

Q

ov

•

r n

J

•

|

us

B

ss

•

t s

B



s

• 6

on

q 4 B

n

q

PERCENT OF BUL L ETI N F

q u x p ] * n t typ*
3 x rQ r3 q t

------MILLIONS OF 1958 DOLLARS----- DI s Q r ­ s
DEPRE­
NET
GROSS
CIATION
STOCKS
STOCKS
2.
79.
1 1.
113.
2.
19.
106.
152,
9•
19.
129.
190.
5.
26.
211 .
293.
8.
37,
282 .
393.
95.
11 .
286.
931 .
19.
97.
265,
999,
19.
97.
222 .
928,
25.
59.
68 6.
996 .
32.
79.
919.
701 .
73.
90.
371 .
68 6,
98,
70.
322 .
6 60.
57.
68.
659.
309.
69,
66.
285,
6 37 .
69,
65.
289.
632,
66.
73.
325.
666,
76.
68,
395,
679.
76.
66.
293 .
616,
75.
S8 ,
235.
591.
70.
198,
S2.
986.
65.
196 .
98.
951 .
6 1.
299 .
97,
859.
58.
99,
985.
372 .
53.
379 ,
50.
86 2,
90,
985 .
57,
587,
28 ,
70.
523.
66 3 ,
13 .
80.
598 .
752.
99,
2.
698,
996 .
2.
129.
808 .
1225 ,
2 1.
898 ,
193.
1362 .
196.
38.
880.
1293 ,
39 .
155.
1099.
1532 ,
37 .
1369.
182.
1762 ,
209.
22,
1975,
1903 .
3.
259,
209 I.
2696 .
333.
2•
2989 ,
3335 .
909,
19,
2838.
3961 .
98 1,
3329.
36,
9775 .
75.
598,
3382.
5260 .
19 2.
603.
3621 .
5882 .
683,
219.
6815,
9198.
3 0 1,
5128.
802.
8 163,
389.
6999,
970.
9988 .
967.
1203.
8911.
12985.
535.
1913,
9209.
13856.
579.
1599,
9999,
19898,
629.
1589,
8799.
19723.
679.
1579,
8963.
19679.
3

y*

3

r

1925
1926
1927
1928
1929
1930
193 1
1932
1933
19 3M
1935
1936
1937
1938
1939
1980
199 1
1992
1983
1999
1995
1986
1987
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i960
19M
1962
1963
1968
1965
1966
1967
1968
1969
1970
1971
1972

NET-GROSS
RATIO
.70
.70
•6 8
. .72
.72
.66
.60
.52
.65
.60
.59
.99
.97
.95
.95
.99
.51
.98
.93
.91
.93
.65
.77
.81
.83
.79
.73
.70
,66
.66
.68
.71
.77
.78
.77
.75
.72
.70
.69
.62
.62
.63
.65
.67
,66
.69
,60
.58

AVERAGE
GROSS
2.80
2.89
3.02
2.65
2.70
3.23
3.86
9.67
3,93
3.97
9,57
5,19
5.39
5.68
5.71
5,36
5.18
5.59
5,99
6.25
5.99
3.97
2.78
2.29
1 .87
1.99
2.35
2.55
2.98
3.07
2.93
2.67
2.08
2.00
2.01
2.25
2.55
2.78
3,33
3.65
3,70
3.62
3.93
3.20
3.28
3.52
3.90
9.10

3 «

*

NET
2.23
2'. 18
2.29
1 ^89
1.96
2.98
3.10
3.93
2.22
2.77
3.39
3.96
9.09
9.19
3.96
3.39
3.15
3.66
9.35
9.79
3.86
.75
.90
.68
1.20
1.83
2.39
2^90
2,56
2.95
2.32
2.06
1.79
1.90
1.85
2,0 1
2.21
2.30
2.7 1
2.85
2.72
2.53
2.32
2.17
2.35
2.69
3.06
3.2 1

PRIVATELY OWNtD, WITH PURCHASES OE GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1, 19 S 8 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
EQUIPMENT t y p *
SHIPS AND BOATS
------ MILLIONS OF 1958 DOLLARS-----*
DISCARDS
v* r
AGE
DEPRE­
NET-GROSS
NET
GROSS
NET
RATIO
GROSS
CIATION
STOCKS
YEAR
s t o c k s
10.27
19.77
.52
195,
9038 .
276.
7750.
1925
10.39
279.
19.90
192.
.52
7838 .
9090 .
1926
10.57
15.15
3969 .
281 .
209,
.51
7839.
1927
10.78
29 1.
15.38
213,
3899.
. .50
78 3 3.
1928
10.83
.99
3868 .
283.
15.52
7878.
2 15.
1929
10.68
.99
15.50
3908 ,
285,
236 .
7969.
1930
10.69
.99
15.60
3887 .
287.
292.
193 1
7988 ,
16.08
289.
.97
3675 .
233.
11.21
1932
7827.
11.79
16,59
277,
255.
.95
3993 .
7617.
1933
12 ^ 2 8
.99
269.
17.06
3238,
256 .
7929.
1938
12.88
.92
261 .
270.
17.60
3009 .
1935
7 18 1.
12.89
.91
17.75
297 .
292 1.
253.
7059 .
1936
12.72
17.88
.91
290.
298 .
6935.
2852.
1937
1 1.95
17.59
2939.
295.
305.
.92
¡938
6962.
17.72
11.92
2859 .
292.
296.
.92
6829.
1939
11.07
293.
17.30
19 80
292.
.93
2982.
690 1.
.96
10.07
16.62
199(
297.
353.
7019.
320 1.
15.95
9 ¿27
.98
7197.
3927 .
259.
398.
1982
8.50
.50
3723 .
15,20
263.
7390.
3 16 ,
1993
8.96
269,
19,93
.51
3757.
365.
199 8
7328.
19.35
8.11
.53
3957 .
272.
397.
1995
7953.
7.87
.59
13.87
9155.
2’9.
7638.
282.
1996
6,99
320.
.58
12.61
306.
982 1.
1997
8290.
7.19
.58
12.37
328.
9912.
302.
8907 »
1998
7.55
.58
339 .
12.93
1999
9828,
8378.
279.
7.97
.57
12.53
260 .
8388.
336.
9721 .
195 0
8.03
.57
12.29
393.
282 .
195 1
85 13 ,
9829.
8.06
.57
12.12
9950.
355,
290.
8759.
1952
8.19
5006.
.56
12.09
8999 .
365.
22 6,
1953
8.63
.59
369,
12.32
9856,
293.
8925.
1959
8.86
12.93
9809,
37 1.
.53
237.
90 12 «
1955
8.82
12,99
378,
.53
9898.
9267.
213.
1956
8.61
12.33
251 .
.53
9589.
5082.
390,
1957
8,99
5220.
901 .
297.
.53
12.30
1958
988 1 .
8.96
.52
12.90
5302.
9 10.
292.
1959
10131.
8.50
12.56
916.
289 .
10285,
5323.
.52
i960
12.75
8.60
.51
918.
318,
196 t
5292 .
10359.
8.69
12.88
918.
.51
529 1.
355.
109 16.
1962
8.76
13.11
917.
10938.
337.
5233.
.50
1963
8,70
13.19
5268.
398 .
.50
918.
10592,
1968
8.55
13.18
5369 ,
.50
921 ,
380.
10679,
1965
8.52
935,
.50
13.20
5395.
922,
10697.
1966
8.36
13.08
5519.
952.
.51
923.
10788.
1967
929 ,
12.96
8.21
927.
.52
5651 .
10922.
1968
8.07
12,75
931 ,
.53
973.
11090,
5811.
1969
7.93
.59
12.50
936,
985,
6007.
11187,
1970
.55
7.80
12.26
11396.
993,
1971
6223,
950 .
7.53
6617,
.56
11.82
955.
969.
11781.
1972
3

3 «

P R I V A T E L Y

o

C O N S T A N T
S T R A I G

h

w

n

e

d

,

C O S T

T - L I N E

w

i t

1 ,

h

p

u

1 9 5 8

r

c

h

a

s

e

O F

s

G O V E R N M E N T

s

u

r

p

l

u

s

A S S E T S

A T

S E C O N D H A N D

D O L L A R S

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

EQUIPMENT TYPE
RAILROAD EQUIPMENT
------ MILLIONS OF 1958 DOLLARS — ---­ * pr* ­
DISCARDS
GROSS
NET
6 ■ B t ■ o n
STOCKS
YEAR
stoQ 3 s
20889 ,
76 1,
38568,
1301 ,
1925
38949,
20768.
808.
13 10.
1926
20356 .
1314,
38999.
852.
1927
19780,
1308.
38840.
892,
1928
1304.
9 18,
38933.
19487.
1929
19209.
1303.
1006,
38952.
1930
38145.
18159.
1285.
1041 .
1931
1251 ,
17039,
1053.
37223.
1932
1174.
1212.
1933
15892.
36119.
15019.
35237,
1174.
1179.
1934
14140.
1140,
1163.
1935
34339.
1108.
13563,
1936
1323.
33542.
1085,
33152.
13400.
1312,
1937
12694.
1060.
12 6 6 .
1938
32241.
1208 1.
31224.
1025.
1429,
1939
11824.
995,
1404,
3i)557 .
1940
1941
30144,
11772.
975.
1336,
11634.
29486,
957.
1477.
1942
1451 ,
1943
11231 .
930.
28562.
27869,
11013.
1377,
1944
902.
877,
27073.
10795.
1456.
1945
10578.
853.
1425.
26280.
1946
838 .
10783.
1947
25952.
1364 ,
26198.
11561.
843,
1948
1369.
12369.
26510.
863.
1347,
1949
1950
26402.
12702.
876.
1308.
19 5 1
26739.
889.
1231 ,
13392,
13886,
908,
26910.
1218,
1952
26954.
14226,
922.
1205,
1953
26590.
. 14025.
923,
1078.
1954
26348.
917.
1059,
13930.
1955
917,
26308,
14052,
1067.
1956
26699.
14439.
928.
1957
912.
26328,
933 ,
14062.
917.
1958
25946.
923 ,
943,
13712.
1959
25857 ,
13511.
918,
798 .
I960
19 6 1
13053,
801 ,
912.
25502.
1962
25297.
904 .
12800,
850.
25148.
898.
12482,
721 ,
1963
899 ,
12565,
25368 .
753.
1964
25 7 19 ,
909 ,
842,
12860.
1965
13334,
26403,
927,
709,
1966
27174,
952.
13923,
759.
1967
aoi ,
14088.
971 .
27507.
i960
14465,
27976.
983,
887.
1969
28165.
992,
833.
1450 1.
1970
1971
14706.
28453.
998,
908.
14809,
1005,
879.
1972
2865 1.

1 0 0 . 0

P E R C E N T

NET-GROSS
/B t ■ o
.54
.53
.52
■ .51
.50
.49
.48
.46
.44
.43
.41
.40
.40
.39
.39
.39
.39
.39
.39
.40
.40
.40
.42
.44
.47
.48
,50
.52
.53
.53
.53
.53
.54
.53
.53
.52
.51
.51
.50
.50
.50
.5}
.51
.51
.52
.51
.52
.52

O F

B U L L E T I N

AVERAGE
GROSS
14,08
14.37
14,76
15.19
15,49
15.79
16.38
17.00
17.65
18.16
18.68
19.02
19.12
19.54
19.85
19.96
19.93
19.88
20.01
20.04
19.98
19.92
19,55
18.69
17.84
17.35
16.61
16.01
15.53
15.40
15,22
14.90
14,52
14.57
14.58
14,62
14.81
14.87
15.07
15.02
14.84
14.66
14.42
14.41
14.32
14,40
14.39
14,42

F

AGE
NET
10.34
10.54
10.86
11.23
11.42
11Ì57
12.18
12.83
13.52
13.99
14.46
14.62
14.32
14.59
14,76
14^49
13.98
13,59
13.53
13.25
13.00
12.76
12.06
10.92
l oi oo

9.62
9.08
8.77
8.64
8.86
9.02
9.05
8^93
9.30
9.65
9.88
10.29
10.52
10.79
10.69
10,43
10.06
9.66
9.59
9.40
9,43
9.35
9.33

P R I C E S

PRIVATELY 0 «N * 0 t WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
EQUIPMENT T yp *
INSTRUMENTS
------MILLIONS OF 1958 DOLLARS-----­ * pr* ­
GROSS
NET
DISCARDS
NET-GROSS
AVERAGE AGE
Q x
y* r
STOCKS
tx on
RATIO
NET
GROSS
St o Q 3 s
606,
1013,
.60
9.92
61 ,
2 6,
6.75
1925
638,
65.
29.
19 2 A
1080.
.59
9.99
6.89
1197.
69,
5.09
33.
.58
1927
670.
7.03
699 .
12 0 8 .
72.
.57
36,
5.13
1928
7.21
1297 .
797.
77.
.58
1929
5.03
90.
7.22
773.
95.
.57
81 .
5^07
1930
1365.
7.35
1931
1398 ,
780.
85.
5.29
53.
.56
7.59
799,
1397 .
86.
56.
5.68
7.99
.59
1932
1933
1392,
719.
85,
.52
60.
8.36
6.02
699 .
1388 .
6.27
1938
89.
.50
8.67
63.
1398 .
688.
85.
69.
.99
1935
8.83
6.31
1936
1919.
77.
700,
87.
.99
6.18
8,82
757.
76.
.51
1991 .
8,55
1937
91 .
5,72
1517.
95.
1933
.51
5.65
83,
8.53
770.
808 .
99.
.51
1939
1572,
8 1.
5.93
6.3 8
817.
1599.
89.
102.
.51
1930
8.37
5.92
1991
5.98
1608 ,
.51
109.
91 ,
8.91
813.
1992
5.89
1569,
.99
760.
103.
8.67
95.
1993
768 .
102.
.99
5.73
8.60
1571 .
103 ,
109.
782.
5.58
1597,
92.
.99
1999
8,50
1813.
113,
98,
.59
9.50
989.
19 95
7.56
1291 .
136.
.60
3.67
1996
105 ,
2151 .
6,51
2638 .
1719,
171 ,
.65
3.12
1997
107.
5.57
2119.
2.98
219.
115,
.67
1998
5.03
3192.
3615,
1999
256,
.68
9.85
3.07
2992.
10 6 .
2788,
.67
3*18
301 .
9.75
109,
1950
9153.
3156,
1951
9765.
351 .
.66
3.28
107.
9.73
1952
5910.
3536.
909,
.65
9,79
3.39
138.
957,
3903.
139,
.69
9.89
3.50
1953
6101 .
1958
6639.
9093 .
506.
.62
5,09
3.79
163.
7300,
9 398.
552.
189,
.60
3.83
1955
5,27
3.89
9717,
7987 ,
.59
603 .
236,
5.93
1956
659,
3.99
8652 .
.58
5007.
279.
1957
5.60
1958
5125.
692,
391,
.56
5,82
9^10
907 1 .
9577 .
9.16
5319.
729.
.56
6.00
1959
912.
559 1.
.55
9.16
10089 .
760.
525.
6.09
i960
1961
9.16
5896 .
798,
.55
6.13
50 6 «
10631 .
6 129,
836,
9.15
11127.
.55
6.19
618,
1962
6627 ,
9.03
6 15,
11899.
.56
6.06
1963
889.
.57
12980.
7937,
955.
3.81
689,
5.89
1968
.58
8233 .
5.69
3.70
1092,
1965
706.
19111.
3.59
15999,
1139.
.60
5.98
929 1.
8 13,
1966
3.59
769,
.61
5,35
17010.
10323.
1253,
1967
11238,
809.
.61
1968
18993,
1372.
5,33
3.60
20395.
12932.
.61
1969
1503.
896.
5.27
3.60
1970
1655,
,61
5.29
3.61
22383.
13712.
898,
1971
3.63
.61
5,26
29713,
15099.
1626,
883 .
16957,
3.68
2008 .
.61
5.28
1972
1029.
27053.
3

3

PRI VAT EL Y
6

o n s t

s t r

B

■

B

Ow N • D
n t

Q 4

t

-

6

o s t

|

■

n

■

•

W I T H
1 ,

P U R C H A S E S

1 9 5 8

O F

G O V E R N M E N T

S U R P L U S

A S S E T S

A T

S E C O N D H A N D

D O L L A R S

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

1 0 0 . 0

P E R C E N T

O F

B U L L E T I N

F

EQUIPMENT T yp *
MI S C E L L A N E O U S

YEAR

1925
1926
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
19 90
1991
1992
1993
¡999
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

•

q u

■

p

J

•

n t

MILLIONS OF 1958 DOLLARS
DISCARDS
DEPRE­
NET
GROSS
STOCKS
CIATION
s t o
s
559,
2397 .
972,
5299.
550.
5 117,
953.
2311.
936,
2218.
592.
9917.
591 .
2 198.
910.
9729 .
902.
529,
9552.
2098 .
50 1 .
2013.
386.
9353.
368 ,
966 •
9125.
1883.
398 ,
1720 ,
952 .
3857 .
3617.
1578.
327.
926 .
9 10,
1979.
3 10.
39 13.
1909.
298.
309.
326 1.
292.
3176,
363.
1395,
1359 .
286,
360.
306 1.
1288.
277.
351 .
2922.
399.
268.
1261.
2019.
263,
393.
1295.
2760.
266.
312.
1393,
2020.
269,
313.
1398.
2781 .
297,
266.
2726.
1379,
269.
295,
2693.
1372.
1918.
266.
271,
2735.
1625.
278,
298,
297 1.
1896.
301 ,
298.
3295.
331 .
251 .
3680.
2201 .
2906.
358.
253.
3990.
263.
380,
9332 .
2632.
2773.
900,
2 7 3,
9600 .
9 18,
2 8 1.
9889,
2923,
281 .
990 .
5207 .
3082.
2 8 1,
3 2 19.
962.
5520.
299.
3932,
989,
5928.
519,
3693,
330.
6329.
599.
329.
3896.
6751 .
580,
367.
9 109,
7222.
619,
387.
9363,
7709.
9631 ,
698.
960,
8165.
681 ,
993,
9869 .
8636 .
5 18,
715.
5128.
9098,
759.
529.
9677.
5978.
589,
5909,
800.
10321.
6370,
853.
597.
1 1093.
585,
913,
11073.
6872.
983,
696.
7986.
12829.
1069.
660.
8155,
13098.
709 .
1159.
8905.
15097 ,
1298.
795.
9551 ,
16296.
786 .
10393,
1397.
17599.
1971 .
853.
19395.
11971.
6

ç

NET-GROSS
RATIO
.95
.95
.95
■ .95
.96
.96
.96
.95
.99
.93
.93
.99
.99
.99
.95
.97
.99
.50
.50
.51
.52
.55
.58
.60
.60
.61
,60
.60
.59
.58
.58
.58
.57
.57
.57
.57
,56
.56
.57
.57
.58
.58
.58
.59
.59
.59
.59
.59

AVERAGE
Q

r o s s

6.69
6.66
6.69
6.67
6.61
6,59
6,66
6,77
6.87
6,90
6.87
6,79
6.65
6.61
6.97
6.18
5.80
5.62
5.52
5.37
5.20
9,87
9.57
9,39
9.39
9.35
9,97
9.60
9,79
9,91
5.02
5.19
5.29
5.38
5.96
5.50
5.59
5.63
5.69
5.58
5.55
5,59
5.98
5,99
5,90
5,93
5.93
5.37

B Q •

NET
9.55
9.50
9.97
9.90
9.32
9,33
9.99
9.69
9.77
9.79
9.69
9.99
9.30
9.25
9,08
3.79
3.95
3.93
3.51
3.59
3.98
3.15
2.91
2.79
2.87
2.96
3, 1S
3.32
3.96
3.61
3.65
3.70
3.75
3.75
3.76
3,77
3.82
3.89
3.82
3.78
3.76
3.75
3,71
3.69
3.67
3.71
3.72
3.65

P R I C E S

PRI V
6

B

TEL Y

o n s t

B

OW.
n t

E D.
C OS T
J

WI T H P U R C H A S E S n r
2, 1 9 5 8 O O L I A R S

G O V E R N ME N T

s u r p

|

u s

3

s * ts

AT SECONDHAND  " x Q * 

STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
ALL INDUSTRIES, TOTAL
EQUIPMENT ANo STRUCTURES
- - - - - - - - - MI L L I O N S

YEAR
1925
19 2 6
1927
1928
1929
19 30
1931
1932
1933
1938
19 35
1936
1937
1938
1939
1980
194 1
1982
1943
1944
1985
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
I960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
197 1
1972

GROSS
STOCKS
393166.
406125.
4169/8,
428440.
441626.
449569,
450342.
444836.
438085 .
433584 .
43 1473 .
433311.
437613.
436687.
436499 .
439269 .
444712,
442245.
437606.
435788.
439880.
451875.
470865,
490868 .
506616,
526462 .
547154.
565700 ,
5a 5 3 3u .
603940 .
625060 .
6500 16 .
672805 ,
690051.
708476 .
730920.
750943 .
774631.
798913.
827766.
864710.
909236.
950690 .
994902 .
1041722.
1063250 .
1123119.
1 16 9 3 43 .

OF

NET
STOCKS
219609.
227256.
233079.
239174.
247305.
250505.
246472.
237155.
227716.
220543.
215951.
215308.
217402.
214336.
212827.
214868.
219987.
215864.
209593.
206564.
209455.
220892.
237802.
255481.
268401.
283087 .
298213.
309952.
323425.
334450.
348814.
365031.
379437 .
387867 .
398316.
411506.
422372.
436444 .
451298.
470586.
496941.
529131.
557688 .
586785.
617312.
641346.
662808.
689198.

1958

DOL L A R S - - - - - - - - -

DEPRE­
CIATION
14537.
15224.
15776.
16221.
16754.
17099.
17054.
16672.
16109,
15667,
15511.
15682.
16061.
16222.
16107.
16046.
16130.
16184.
16087.
16042.
16298.
16950.
18083.
19525.
20830.
22152.
23644,
24993.
26204.
27353.
285 1 1.
29834,
31110.
32069.
32925.
33993.
3509 1,
36249,
37590.
39112.
41041.
43496.
46148.
48856.
51778,
54557 ,
57065.
59756.

DI SC ARDS
9 17 7 ^
10193.
11165»
11235.
12173«
12903^
12677.
13323.
13935.
13323.
13248.
13328.
13650.
14278.
15346 ^
15764,
1628 1.
14528,
14453.
14833.
15082 ^
16765.
160 16 a
17496.
18430.
17059.
18472^
19438.
22273 i
21428.
24585.
22474.
24961.
26131 .
28101.
26512.
277 1U
28020.
30754l
31649.
3 22551
33175.
35558 .
36493 .
3 82 5 9 i
40198.
41784«
44707.

NET-GROSS
RATIO
.56
' .56
.56
.56
.56
.56
.55
.53
.52
.51
.50
.50
.50
.49
.49
.49
.49
.49
.48
.47
.48
.49
.51
.52
.53
.54
.55
,55
.55
.55
.56
.56
.56
.56
.56
.56
.56
.56
.56
.57
.57
.58
.59
.59
.59
.59
.59
.59

AVERAGE
GROSS
16.13
16.05
16.06
16,0 6
15.98
16,09
16.46
17.01
17.60
18.09
18.44
18.60
16.64
18.87
19.05
19.08
18.96
19.17
19.49
19.63
19.80
19.02
18.30
17.60
17.13
16.58
16.07
15.70
15.31
15.01
14.67
14.31
14,03
13.90
13.74
13.55
13.43
13.25
13.08
12.86
12.56
12.21
11.95
11.71
11.49
11.37
11. 2 8

11.17

AGE
NET
11.69
1 1.SO
11.42
11.3 3
1 U 16
11.21
11.58
12.18
12.78
13.24
13^54
13.57
13.43
13.59
13^63
13.45
13,09
13.31
13.64
13.74
13^44
12.66
11.74
10.96
10.51
10.08
9.71
9.48
9^23
9.09
8.87
8.67
8^53
8^54
8,50
8,43
a'.H2
8.35
8.28
8.15
7.94
7.70
7.S7
7,46
7^37
7.38
7 1H 2
7.40

PRIVATELY o w n * ­ , «vITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 2, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
ALL INDUSTRIES, TOTAL
STRUCTURES
------MILLIONS OF 1958 DOLLARS----—
GROSS
DISCARDS
NET-GROSS
NET
DEPREAVERAGE AGE
STOCKS
STOCKS
GROSS
C IAiT ION
RAT I0
NET
YEAR
63 14.
3 18 8 i
.57
19.,5 8
14^28
2517/4.
142357.
1925
651 9 .
■ .57
259603.
147188.
3521 .
19.80
14.04
192 8
6744.
.57
152018.
1927
3657 ^
19»,4 3
13 j83
267520.
6969.
.57
19.39
3 726 i
13.65
275516.
1928
156771.
.57
7214.
1929
284231.
19.27
13.42
4074,
162346.
16584Ï.
290967.
4199.
.57
7440.
13.38
1930
19«..31
7564,
293563.
.56
4293 j
193 1
165166.
13.67
19.63
7579.
.S 5
14^18
292945.
4*628 •
1932
161596.
20*11
29U07.
156986.
7534.
.54
14.76
42 6 3.
20.66
1933
7478.
4»82 6«
28954a.
.S3
15,30
1934
152773.
2 1.1.49
7428.
287954.
148975.
5222 j
.52
1 s 17a
1935
2 1.66
287447 .
7398.
146418.
534 a'.
.51
1938
22.03
16.10
54 19 j
7 4 15.
1937
.50
22.27
288630.
145605.
16^22
288125.
7434.
143463 .
5798,
.50
22.88
1938
16,47
.49
1939
141577.
7 4 26 à
5=93 5 ,
287730 .
22.87
16.67
5=997,
.49
7433.
23.09
288143.
16,75
1940
140555.
7469.
.49
63 70 j
194 1
16^69
289303.
140617.
2 3.4’
286969 ,
.48
6 49 6 .
17.01
137318»
7461 .
23.56
1942
.47
648 8 ^
17.51
7370.
24.06
1943
28312U.
132587.
.46
1944
279632.
7262.
68 7 1 i
128707.
24» 4 5
17.88
277865 ,
7 193.
6918,
.46
17.98
1945
2 4» 6 9
126666..
.46
24.39
1946
282262.
7252.
7032.
17.23
130843,
.47
24.14
16,68
1947
265433.
7392.
134040,
741 ai
.48
16.06
1948
289850.
7536.
7351 .
23.81
138272»
1949
293881.
73 94 j
.48
7690.
2 3.55
15.56
142007.
.49
1950
298258 .
146292.
15.05
784 1.
7748,
23.2 1
195 1
3 U 39 12 .
76.90»
8020.
161617,
.SO
22.82
14.50
309154.
8219.
7701 .
22.48
.5 1
1952
14.07
156341,
315368.
7929 .
1953
162052.
8432.
.51
13.61
22,0 7
1954
167941,
8667.
321937.
.52
79 8 8 ^
21.66
13,20
329674 .
1955
174884,
8926,
12^78
8 13 1;
.53
21.20
339516.
9237.
.54
195 8
20.65
12.30
183631.
8143.
34934a,
1957
9583.
.55
814 1«
20.15
1U 9 2
192020.
19.78
1958
357731.
198704 .
9900.
820 1.
.56
11.71
366027.
1959
,56
205077.
10186.
826 3,
19,44
1U 5 5
375806.
1960
10488,
8258.
.57
19.Q7
11,36
212629.
1961
385793.
10808,
.57
826 l
18.74
11.21
220067.
39625 1.
.57
227686,
11132.
8293.
18.42
11.09
1962
8509,
.58
406512.
11458.
1963
18.14
11.00
234998.
418108,
.58
1964
11796,
10.9Q
851 2
17.84
243310.
12199.
.59
433275.
1965
8516,
17.45
10.69
254794,
450207 .
.59
1966
267669.
12673,
8616,
17.05
10.48
465508.
1967
8867.
13141.
.60
16.77
10 à3 8
278696.
13590.
8919.
10 à3Q
1968
481751.
.60
16.51
290267.
1969
16.26
499146.
14065,
8857.
.6 1
10.22
302454.
16.09
515552.
9168.
,61
10.21
14570,
313458.
1970
15073,
.61
197 1
531163.
9416.
15.97
10.25
323413.
1972
15571.
9459.
15.86
10.28
547581.
333719.
.6 1

;

\'\H

4

«

p r x v 3 t * 2 y o w n * ­ , w x t ) p u r Q ) 3 s * s oq
Q onst3 nt
COST 2, 1958 DOLLARS
s t r 3 x « ) t -2 x n * d e p r e c i a t i o n , s e r
] 3 nuq 3 Q turx n«
EQUIPMENT 3 n ­ STRUCTURES

«

ov* rn]

v i c e

*

nt

l i v e s

su r p l u s

100. 0

a s s e t s

per c en t

at

o f

sec o n d h a n d

b u l l e t i n

f

YEAR

---- -MILLIONS OF 1958 DOLLARS — — —
GROSS
N ET
D I S CA RD S
D EPRE­
STOCKS
S TO CK S
CI ATI ON

1925
1926
1927
1928

82592
85710
88359
91698

.
.
,
.

95867,
97916.
99989.
51698.

3396.
3522.
3696.
3766.

2329;
2976,
2609.
2666,

.56
.56
.56
.56

12* 16
12.07

A GE
N ET
8;50
8.39
e; 28
8.15

1929
1930

95739.
97927 .

59586,
55106.

3915.
9023.

2799;
2899,

.57
.57

11.90
12.09

7.99
8.10

1931
1932

97103.
95369.

9032 !
3966.

2977;
3066.

.55
.53

99200 .
93216.
92500.
92793.
99027 ,
93932.
93226.
99232.
96373.

3879,

97967.
96159.

3803,
3762.
3767,

3151 ;
3191,
3182.
3265.

.52
.51
.50
.50

12.90
12.92
13.35

a; s2
9.13

1933
1939
1935

53693,
51017.
99090.

38 19 !
3838,
3812.

3387;
3960 ;
3609;

.50
.99

3820.
3877.

3681 ;
3778.
3 6 9 i;

1936
1937
1938
1939
1990
19* 41
1992
1993
1999
1995
1996
1997
1998
1999
1950
195 1
1952
1953
1959
1955
1956
1957
1958
1959

95936.
96721.
95739,
95296•
96128,
98132,
97998.

95906.
99707 ,
99109.

96062,
95355.

95897.
10251 1 .
109527 .
115817,
1 19691 .
123128.

97012,
53920.
59891,

129030.
1 3 9 3 90 .
139928 .
195929.

79093.
77997.
80773,
83868,

150759.
158028.
165207.
169980,
172628.

65167.
67897.
69963.

..

86770,
91388.
95779
97176
97966
98806
99621

.
,
.
.
,

1969
1965

176780.
180358.
189263.
188927.
193858.
201799.

1966
1967
1968
1969

212370.
223039.
232280.
292085 .

118873.
126520.
132359.

1970
1971

250308.
256658 .
263793 .

192393.
199552.
I 97295.

1960
1961
1962
1963

1972

100790.
102520.
105576,
1 11078,

138228.

3908,
3879,
3857.
3917,
9159.
9592.
9950.
5276.
5527.
5838,
6
6
6
7

182.
505.
828.
199,

3693;
3752.
3 780 ;
3967i
3931 .
3995.
9 159 j
9185,
9060;
9523.
9916.
9589.

7507.
7903.

9853;
9969;
5308.

8200,
8389i

5993.
5789;

8585.

S93t;
6189.

8790.
8995.
9230 i
9 5 J8 .
9923.
10993,
11157.
11795.
12925.
13021,
13509.
13969.

6373,
6989.
7319,
7603.
7837.
8299;
8556,
8618;
9126;
9978.
9816;

N ET - G RO S S
RA TI O

.99
.99
.50
.99
.99
.98
.99
.52
.55
.56
.57
.57
.57
.58
.58
.58
.58
.58
.58
.57
.56
.56
.55
.55
.59
• 59
.55
• 56
.57
.57
.57
.57
.56
.56

a v e r a g e

G RO S S
12.27
12.18

13.73
19.05
19,1.9
19,17
19.91
19.55
19.99
19.26
19,91
19.66
19.80
19.55
13.65

9.60
9.98
10; 28
10.32
i o ; 13
10.32
10; 36
10.12
9 ^ 8
9,80
io; o6
10.15
9 i 79
8.S9

12.31
12.07

7.78
7;33
7.26

11 . 9 0
11.58

7 i 27
7i 11

11.36
11.(7
1 1 . ¿3

7.09
7.00
7 ; 0o
7.01
6; 91

12.87

10.91
10* 70
10.55
10.60
10.79
10.80
10.90
10.98
11.00
10.95
10.78
10.51
10.28
10.(5
10.06
10* 03
10.09
10.13

6.85
7,01
7.22
7.33
7 ^ 7
7.55
7 ^ 8
7.52
7.31
7,01
6U 0
6.73
6 ; 68
6,72
6.89
6 ^ 2
\

p r i c e s

P R I V A T E L Y

o

C O N S T A N T

w

n

e

d

,

C O S T

S T R A I G H T - L I N E

w

2 ,

i t

h

p

u

1 9 5 8

r

c

h

a

s

e

s

o

p

g

o

v

e

r

n

m

e

n

t

s

u

r

p

l

u

s

a

s

s

e

t

s

a

t

S E C O N D H A N D

D O L L A R S

D E P R E C I A T I O N ,

S E R V I C E

L I V E S

MANUFACTURING
STRUCTURES
------MILLIONS OF 1958 DOLLARS---- DISCARDS
GROSS
NET
DEPRE­
CIATION
STOCKS
STOCKS
YEAR
9 15 i
1552.
49056.
27665,
1925
976,
1600.
28991.
51006.
1926
1659.
101 1
52810.
30147,
1927
31789,
17 25.
1054.
55122.
1928
1810.
1114.
1929
34056.
58085.
1878 ,
1136,
34620.
59392.
1930
1895.
12 1 1f
59275.
33820.
193 I
1249,
58409,
1876.
32326.
1932
1269 ^
1854 .
31443.
58 110.
1933
30568 .
184 1.
!322 j
57753.
1934
57209.
1823.
1332 «
29533.
1935
1384.
1809,
28983.
1936
57083.
1814.
1427 i
1937
57662.
29175.
1467.
18 15.
57266.
1938
28430.
1529;
1939
27917,
1802 .
57Q26.
1545.
1802 .
57405.
28040.
1940
1592;
1826.
58611.
I94J
29013.
1638,
1832 .
57995.
28202.
1942
1798 ,
2679 1.
1637;
56745.
1943
1754 ,
25569,
1693,
55533.
1944
1698,
17 3 4 .
2560 1,
55652 .
1945
1785,
1793.
59094.
29036,
1946
1859,
1883 .
60994.
1947
30912.
1816.
1940.
62562.
32356.
1948
63279 .
1977 .
32978.
1882.
1949
199 1,
1933.
63455.
33096.
l950
1874;
34189,
2013.
6 4688.
195 1
2050.
1923.
65713.
35087,
1952
2084 .
1888;
66728.
35905.
1953
1939.
2117.
67604.
36604 ,
1954
2149.
2092 j
68531.
37474.
1955
38889 ,
2194.
1979.
70161 .
1956
2255,
1954Ì
40489,
72061 .
1957
2004;
73338 .
1958
23 10 .
41460.
2343 ,
1932^
1959
73895.
41606,
2368 i
1935.
42082.
74804.
I960
75709 »
1861 ;
2400,
1961
42447,
1839;
76539.
42686.
2430 .
1962
43142.
2031 ;
77425.
246 1.
1963
78598 .
2497 i
1897.
43715.
1964
2551 i
1831 .
1965
80600.
44997 ,
1889;
83344.
46998 .
263 1!
1966
1981 ,
2724.
86243.
49155.
1967
2 8 11«
1933.
50718.
1968
88684.
2894 .
1786.
1969
52240,
91314.
2970.
1932;
93413.
5330 1.
1970
2017.
3025 .
94866.
53745.
1971
3062.
1975;
53786 .
95993.
1972

1 0 0 . 0

P E R C E N T

NET-GROSS
RATIO
• .56
.57
.57
.58
.59
.58
.57
.55
.54
.53
.52
.51
.51
.50
.49
.49
.50
.49
.47
.46
.46
.49
.51
.52
.52
.52
.53
.53
.54
.54
.55
.55
.56
.57
.56
.56
.56
.56
.56
.56
.56
.56
.57
.57
.57
.57
.57
.56

O F

B U L L E T I N

3

v* r3

GROSS
14.27
14. JS
14.09
13.92
13.61
13.73
14.15
14.73
15.15
¡5.55
16.00
16.30
16.37
16.71
16.96
17.02
16.83
17.15
17.66
18. [l
18.15
17.13
16.65
16.33
16.22
16.23
16,00
15.83
15.69
15.56
15.38
15.11
14.8 1
14.66
14.70
14.67
14.69
14.74
14.70
14.69
14,58
14.35
14.13
14.05
14.01
14.05
14 . i7
14.37

«

*

F

AGE
NET
9'.92
9',7Q
9,57
9Ì32
8.98
9; 12
9;60
10,27
10;73
11,18
1 1 ;& 6
11.92
11.87
12.19
12.38
12.28
11.84
12,14
12;69
13.15
12 i9 6
11,33
10;64
10.21
1o;o9
10.14
9.91
9.77
9^8
9 ;6 4
9^8
9.41
9,25
9 i25
9,45
9 i5 6
9,70
9;86
9,96
io;03
9,95
9^4
9,54
9Ì49
9 i4 6
9 ;5 2
9,68
9;90

p

r

i c

e

s

PRIVATELY

o w n e d

CONSTANT

,

COST

S T R A I G H T - LI N E
N O N FA RM

1924
1927
1928
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
1990
199 1

a n d

315369.
312372.
307598.
309975.
303117,
309298.
3 0 7U78 ,
306739.
306998.
308099 ,
310659,
308700.

1993
1999
1995

305569 .
303977.
305817.
309983.
319675,

1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
1960
1961
1962
1963
1969
1965
1966
1967
1968
1969

p u r c h a s e s

1 9 58

o f

g o v e r n m e n t

s u r p l u s

a s s e t s

a t

S ECO N D H AN D

D OLLARS

D EPR EC I A T I O N ,

S ERV I CE

LI V ES

1 0 0 , 0

PERCEN T

OF

B U L L ET I N

F

STRU CTU RES

- - - - - - - - - - - M I L L I O N S OF
G RO S S
N ET
S TO CK S
STOCKS
275081 .
155099,
289331 .
160389.
291958,
1699 1 1 ,
299985.
168062.
307897 ,
172925.
313910.
175689.

1992

1996
1997

2 ,

NO NM AN UFACTURI NG

EQ U I PM EN T

Y EA R
1925

w i t h

173699,
168022.
161966.
156917.
153258.
152535,
153932.
151907.
150259,
151377.
153818.
150593.
196055.
193935.
199267.
198170.
156979.

330931 .
339270.
352676.

166192.
173698,
183923.

369712.
375752.
387329 ,
398951.

192992.
200055.
208761 .
215868,

912362.
928665.
993028 «
959519,
968591.
986398.
502199.
521909.
5 9 0 9 13 .
563157.
59099 1,
623329,
652381,

226637 «
238053.
297926.
259982,
269356.
276939,

1970
197 1

685659.
721173.
752839.
789866.

1972

820923.

286988.
299261,
311730. ,
3 2 7,9 3 9 «T
397332,
37096Q,

1958

D O L L A R S --------- -

D EPRE­
CI ATI ON
9800.
10319,
10709,
10995,
11335.
11593.
11992.
11211.
10791 .
10953.
10395.
10997.
1079 1.
10915.
10817,
10732.
10718.
10708.
10696.
10617.
10782,
11152.
11802.
12678.
13969.
19397.
15395.
16196,
16938,
17621 ,
18399,
1’ 21 1 .
20021 ,
20613.
21217,
22059,
22990 \
23877.
29950.
26191,
27613.

912103.
935859,

29915,
31298.
33265,
35966.

959798.
973387.
995811.

37557,
39990,
91608,

389828.

D I SC A RD S

N ET - G RO S S
RATI O

5
6
7
7

8 21 .
666,
989 j
970.

822 ! i
8799.
8938 ^
8962.
9982 !
8828,
8796 ^
8707.
9089 ,
9 9 15 i
10282.
10615 «
11091.
93 86 i
9295 j
9589,
9761 .
11299.
10998,
11870.
1259 2 ^
11205.
12727.
13223.
16125.
15099.
17897.
15589 i
17 S 7 1 •
17388.
19 9 1 2 »
17997,
18755i
18719.
2 0 7 12 à
21131,
21917,
22095.
23962.
29699 i
2439 9 j
27801,
2 9 0 19 «
3 1 5 71 •

.

.56
.56
.56
.56

A V ERA G E
G RO S S
17.06
16.98
17.01
17.07

.56
.56

17 • go
17.15

.55
.59

17.S2
18.08

.52
.51

18.72
19.28

.51
.50

19,66

.50
.99
.99
.99
.50
.99
.98
.97
.97
.98
.99
.50
.51
.52
.53
.53
.59
.59
.55
.56
.56
.56
.56
.57
.57
.57
.58
.58
.59
.59
.60
.60
.60
.60
.60
.60

19.87
19.97
20.21
20.93
20.51
20.98
20.75
21.11
21.30
21.29
21.00
20.91
19.77
19.30
18.69
1
1
1
1

8.09
7.68
7.22
6.86

16.91
15.99
15.58
15.37
15.06

AGE
N ET
12,58
12.38
12.29
12.23
12,10
12.11
12^ 99
13.01
13 • 6 5
19.16
19^ 98
19 j 56
1Hi 9 8
19.65
19.72
19.56
19 I 29
19^ 57
19 j 9 9
15.11
19^ 90
19.38
13^ 59
12,72
12 J 17
11.55

ni as

10,77
10.90
10.17
9 J 79
9,98

9,27
9.21
9^ 03

19.72
19.96
19. |S
13.89
13.57

8 i 98
8.31

13.19
12.79

8,10
7.87

12.51
12.21
11.93
11.76

7.7b

11.62
11.95

8.89
al7 5
8.60

7.69
7^ 52
7.52
7^ 53
7.98

p r

i c e s

PRIVATELY o w n * ­ , w x t ) p u r Q ) s * s o q
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
CONSTANT COST 2, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
3

n o n f ar m

«

3

3

prx

3

n o n ma n u f a c t u r i n g

STRUCTURES
------MILLIONS OF 1958 DOLLARS-----YEA R
1925
1926
1927
1928
1929
1930
1931
1932
1933

GRO S S
STOCKS

N ET
STOCKS

D EPRE­
CI ATI ON

D I S CA RD S

179895,
185859.

103210.
106855.

1825^
2091 ,

191984.
197723.
203582,
209289 .
212377.
213044.

110587,
1 13 7 94.
117233,
120457.

4250,
4410.
4576.
4737.
4899,
5062 .
5176.

211914.

1939
1935
1936
1937

21 1 Q 9 4 .
210334.
210201.
2 110 19.

1938
1939

211173,
211252.
21 1 5 8 4 .
211764.

1990
1991

204592.
20S357,

1948
1949

207752.
2 10661 .
214467.
218522.
222367.
227248.
232646 .

1950
195 1
1952
1953
1954
1955
1956
1957
1958
1959
1960
196 1
1962
1963
1964
1965
1966
1967
1968
1969

15; 23
14.97
14,72
14,57

2480 ;
25 7 8 .

20.54
20.47
20.39
20.40
20.36
20.35

2590 \
2894 .

.57
.56

20.61
21.05

14 ; 4 7
14,90

.55
.54
.53
.52
.51

2 1.65
22.23

15.52

2 183;
2205,

5175.

2997.
3016;

5151 .
5141 .

3392.
3462;

107792,
106579,

5159.
5183.
5194.
5207.

3484;
3816;
3886;
393 1 ,

5226.
5218,
5166.
5107.

4267Ì
4337;
4337;
4649 ,

5064,

4694;
4718;
5029;

98057,
95488.
93522.
93576.
94273.
96501,
99121.
102821.
106625,

5060.
5097.
5173.
5279.
5406.
5554.

5005,
499 1 .

5301 ;
530 1;
5273,
5521 ;
5535,
5527.
5657 i
5 6 8 1;
5710;
585 1,

110036,
114560.
119420.

5707.
5878,
607 3 j

239221.
247148.
254835.
261692.
269212.
277883.
286757.
296198.
305377 .

125230.
132262,
138800,
144282.
15032 1,

6292.
6552.
6830.
7085.
7333,

157240.
164173.
171422.
178153.

7603.
7886.
8175.
8464,

3 15583.
328563.
342564.
354726.
368318.
382869,

185762.
195884,
206676.

8760.
9104.
9493.

215443.
225385,
236002,
245876.
255347 .
265578.

9862 .
10219.

6284 i
6468,
6569;

10606.
i 1028.
11471.

6672Ì
6849;
6991 ,

11926.

7080 ;

1970
197 1

396922.
410873.

1972

42595 1.

AGE
N ET

.57
.58
.58
,58
.58

112980,
1 1046 1,
108649,

105350.
104407,
103628.
101288,

a v e r a g e

GRO S S

5853;
5943.
5983;
6016,
6163;
6246|

.50
.50
.49
.49
.48
.47
.46
.46
.46
.46

22.72
23.13

14; 40
14,27

16.09
16; 57
l 6 ^ 3

23.44
23.75
24.05
24.33
24.55
24.94

1 7 ; 12
17,34
17 ; 5 5
17,69
17.79

25.46
25.65
26. Î 7
26.25

18,64
19,00

3 -

1996
1947

5220,
5208 .

RA TI O
.57

•*
CO

1993
1999
1995

210305.
2U7 9 0 3 .
205792.
204197.

1992

120958.
1 19 2 99.
115959,

N ET - G RO S S

.62
.62

16.31
16.12

19 ; 2 3
19.03
1 s ; 71
18.12
17; 50
16; 77
i 6 ; 10
15; 57
14.95
14; 38
13,78
1 3 ; 16
12.68
12.37
12.07
11 ; 7 6
11.50
1 1; 27
11.12
lo; 9 5
lo; 6 9
10; 46
10.37
10; 27
l o i 17
l o i 14
10.14

.62

15.93

i o ; 14

.46
.47
.48
.49
.49
• 50
.51
.52
.54
.54
.55
.56

26. Ï9
25.95
25.67
2 5 • j>3
24.79
24.43
23.92
23.41
22.84
22. Ì7
21.59
21.14
20.65

.57
.57
.58
.58

20.15
19.68

.59

18.46
17.97

.60
.60
.6 1
.61
.62

19.23
18.86

17.51
17.19
16.86
16.55

Q *

s

PR I V A T EL Y

OAI Ne D ,

CONSTANT

COST

STRAI GHT- LI NE
STRUCTURE

w i t h

2 ,

p u r c h a s e s

19 58

o f

g o v e r n m e n t

s u r p l u s

a s s e t s

a t

D EPRECI A T I O N ,

S ERV I CE

LI V ES

100.0

PE R C E N T

OF

BULLETI N

G RO S S
y e a r

s t o c k s

1925
1926

39&23,
35892.
37075.

OF

1958

DOLLARS- - - - - D I S CA RD S

N ET
S TO CK S
1969 1,
20501.

D EPRE­
CI ATI ON
1097,
1129.

N ET - G RO S S
R

a t i o

A V ERA G E
g r o s s

.57
.57

19.09
19.03

1167,
1210.
1265.
1309,
1320,
1306,
1291 .

625.
670.
693.
723.
765.

.57
.58
.58

19.02
13.91
13.67

786,
837.
862.
88 1 .

.58
.57

13.82
19.25

.55
.59

19.82
15.25

1930
193 1

91390.
91297.

21210.
22228.
23651.
23966,
23390,

1932
1933
19 3 H

90653.
90927.

22352.
21717.

90196.
39739.
39597.
90059.

21076.
20328.
19892.
20083.

1280.
1267,

920.
925.

.52
.51

15.68
16.19

1255.
1259,

962,
988.

16.96
16.51

39721.
39905.

19519,

1259.

19031.
19077.
19999.

1296.

1033.
1079.
1075,
1127.

,50
.50
.99

1935
1936
1937
1938
1939
1990
199 1

F

T YPE

I N D USTRI AL
------- - - M I L L I O N S

1927
1928
1929

s e c o n d h a n d

D OLLARS

38580.
90502.

39619.
90625,
90258.
39993,

19968,
18550,

38689.
38963,

1293,
1261 ,

.98
.98
.99

a g e

N ET
9.89
9.69
9.61
9.92
9.13
9.29
9.77
10.99
10.91
11¡36
11.85
12.19
12^ 03

16.87
17,18

12.36

17.25
16.97

1 2 ¿5 2
11.92

12.62

1155.
1195.

.98
.97

17,26
17.79

12.16
12.66

17765.
18021,

1269.
1297.
1219.
1209,

1193.
1186.

.96
.96

18.16
18.09

9 i 792 «
93227.

20811.
22281 ,

1261 .
1339,

1272.
1320,

.50
.52

16,92
16,39

1999

99209.
99909.

1375,
1395.

.52
.52

16.13
16.12

1950
1951

99527,
95770.

23155.
23298.
23389.

1 3 ¿0 7
12.71
10.99
10.29
9.93
9.96

.53
.59

16.12
15.78

10.02
9.67

1952
1953
195 R
1955

¡992
1993
199 R
1995
1996
1997
1990

1900,
1922.

97081.
98280.

29510.
25706.
26711.

1267.
1339,
1367.
1305.

1965,
1507,

1350.
13 1 2 ,

.55
.55

15.92
15.16

9 ¿37
9.20

99239,
50602.

27999,
28738.

1599,
1585.

.56
.57

19,96
19.63

1956
1957
1958
1959

52590.
59778.

1693,
1715,
1770.
1801 ,

1390.
1335.

.58
.59
.59
.59

19.22
13.82
13.79
13.79

9.13
8.96
8 á70
8.99

55786,
56599,

30998.
32289.
32912,
33205.

1368,
1966.
1365,
1363.

8.63
8.85

i960
1961

58090.
59605.

39299.
35157,

1890.
1892,

1339.
1285,

13.66
13.60

8* 88
8.95

6 1 2 15 .

36099.
37019.
38316.
90850,

1999,
1997,
2057,
2196,

1 9 H .
1319.
1269.

.59
.59
.59
.59
.59
,60

13.59
13.97
13.37
13.08

9^ 02
9.10
9^ 09

99979.
97300.

2275.
2910,

1322.
1905,

.61
.62

12.69
12.92

1372.
1270,
1399.
1980.
1991 .

.62
.62

12,37
12.39

.62
»6 1

12.93
12.66

.60

13.01

1962
1963

1966
1967

62721 .
69762.
68172.
72750.
76581.

1968
1969
19 7 o
197 1

79827.
83390.
86275.
88032,

99395.
51592.

2525,
2635.

53132.
53557.

1972

89182.

53292.

2738,
2812,
2856.

1969
1965

1276,

8
8
8
8
8

.89
.95
.31
,33
.35

8¡99
8.78
9 i 17

p r

i c e s

PRI VATEL Y OWNED, WI TH PURCHASES OF GOVERNMENT SURPL US ASSETS AT SECONDHAND PRI CES
CONSTANT COST 2, 1958 DOL L ARS
STRAI GHT- L I NE DEPRECI ATI ON, SERVI CE L I VES 100. 0 PERCENT OF BUL L ETI N F
s t r u

6

t u r

•

t y p

•

C O M M E R C I A L AND M I S C E L L A N E O U S
- - - - - - - - - - - M I L L I O N S OF 1 9 5 8 DOLLARS----- -

1925

G RO S S
S TO CK S
99337 »

N ET
STOCKS
27128.

1’ 26
1927
1928

96981,
9 97Q5,
52938,

1929

y

•

B

r

1930
193 1
1932
1933
1939
1935
1936
1937
1938
1939
1990
1981
1992
1993

d e p r

e

c i a t

i o

­

d i s c a r

d s

n e t
r

n

-

g r o s s

a t i o

»095,

438,

.61

29072,
31067,
33029,

1157.
1227,
1298.

457.
R9 7 ,
522.

55291.
57632,
58706,
58965,
58832,

35055.

1374,
1444,
1489,

553 »
589,
615.
648,

.62
.63
.63
.63
.63
.63
.61
.60

58729,

39329.
33583.
33029.
32720.

1497,
1493,
1493,

732.
755.
799,

1499,

32193.
31581.
31157.

1503,
1504,
1507.

30827.
29721.
28336.
27096.

1511.
1505,
1481 ,

847.
838.
873.
942.
981,

58721 ,
58862.
59209.
59299
59368
59509
59709
59095
58 I 29

.
.
,
,
,
»

3
3
3
3

6
6
6
5

5
7
1
1

9
9
9
9

0
2
5
7

.
,
,
.

1503.
1502,

687.

¿0 1 3 ,
1067,
1105.

A V ERA G E

AGE

g r o s s

n e t

16.14
15,87
15.64
15.46

11.61

15.29
15.30
15.65
16,20

1 1 ¡20
10.86
10.61
10.40
10^ 39
10.75

16.82

1 1 ¡31
11.97

.58
.57

17,41
17.95

12^ 9
13.14

.56
.55
.54

18,42
18.80

13^ 0
13.93
14.36
14.75

.53
.52
.52
.50
.49
.47
.46
.47
.47
.47
.47
.48

19,25
19.69
20.06
20.38
20.97
21.65
22.30
22.80

15.06
15.30

22.62
22.72
22.56
22.51

\l'. 17
»6.98

22.41

15 ^ 5
15.24

15 i 9 0
16.66
17 I 3 7
17.82

5659 1,
57813.
57908.

26150.

58803.
59929,
60079,

27699.
28109.

1452.
»429,
»435.
1454.
1471 ,
1492,

28637,

»508.

1361.

60831 .
61069,
61913,

29298.

1523,

29357.
30148.

1533.
1544,

31471.
33455,
35952.

1570,

1955
1956

63330,
65369,
67946,

1382.
1409.
I486.
1476.

1610,
1663.

»560.
1578,

1957
1958
1959

70077,
72289.
74778.

37982.

1720.

1620.

.50
.51
.53
.54

40053,
42349,

»776,
1836,

1640.
1638,

.55
.57

19.39
18.88

i9 6 0
1961

77551 .
8 o90 3 ,

44923,
47937.

1700,
1638,

.58
.59

18.33
17.76

1962
1963

84841.
87887 ,

51027.
54014.

91614.
96680.
101602.

2476.
2599,

1667»
1685.

.60
.61
.62
.64
.65
,65

16.33
15.76

1966
1967

57195.
61564.
65678.
69539.

1613.
1688.
1691 ,
1652.

17.24
16,78

1969
1965

1900,
»975,
2080,
2147.
2237,
2349.

15.30
14.95

9' . 1 2

1968
1969

I 1 19 7 5 ,
118333,

79162.

2731 .
2882,

1653.
1628.

.66
.67

14.58
14,20

8.97
8.87

1970
1971

124351 .
130986.

83726,
88798.

3039,
3200,

1585.
1637.

.67
.68

13,97
13.72

b

1972

138340.

94360.

3377,

1585.

.68

13.49

b

1999
1995
1996
1997
1988
1999
1950
1951
1952
1953
1959

57181 ,

106378.

26920.
26985.

74059,

1124.
1182.
1225.
1285,
1286.

.48
.48
.49

22.27
22.32
22.10
21.71
21.12
20.42
19,89

16.41
16.05

15^ 0
14.64
13.99
13.18
12.34
11.81
1 1 ¡37
10.97
10,59
10.21
9 ^ 1
9.71
9 ^ 4
9,27
9.06

' . B9

8.89
'.b

b

PRIVATELY 0(*N* D, w x t ) p u r Q ) s * s o q GOVERNMENT s u r p 2 u s
ss* ts
t s* Q on­ ) n­
Q onst nt
COST 2, 1958 DOLLARS
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
STRUCTURE TYPE
INDUSTRIAL
---- -MILLIONS OF 1 9 5 8 DOLLARS-----GROSS
N ET
D EPRE­
D I S CA RD S
n e t - g r o s s
A V E R A G E AGE
3

3

3

3

3

S TO CK S
19691,
20501.

CI ATI ON
1097,
1129.

81380.
81287.

21210.
22228,
23651.
23966,
23390.

1932
1933

80653.
80827.

22352.
21717.

1167,
1210.
1265.
1309,
1320.
1306,
1291.

1938
1935
1936

80186,
39739.

21076.
20328.
19892.
20083,

y*

3

r

stoQ

3

s

1925
1926

38623.
35892.

1927
1928
1929

37075.
38580.
80502,

1930
1931

39721 .
39805,

19519,

1280.
1267.
1255.
1259,
1259.

19031 .

1286.

19077.
19989.

1283.
1261,

19 8 2
1983
1988
1985

39619.
80625,
80258.
398H3,

19868,
18550,

38688.
38963.

17765,
18021 ,

1269.
1287.
1219.
1209,

1986
1987

8 l 782,
83227,

20811.
22281,

1261 .
1338,

1988
1989

88209.
88809.

1375.
1395.

19 5 o
1951

88527,
85770.

1952
1953
1 95«t
1955

87081 .
88280.
89239.
5 06Q2.

23155.
23298.
23388.
28510.
25706,
26711.

1956
1957
1958
1959

5
5
5
5

i960
1961

58090,
59605.

1937
1938
1939
1 9 *♦ 0
1981

39597.
80059.

2590.
8778.
5786,
6588,

6 l 2 15 ,

18.09
18.03

N ET
9.88
9.69

.57
.58
.58

18.02
13.91
13.67

9.61
9.82
9.13

786,
837.
662,
681 .

.58
.57

13.82
18.25

.55
.58

18,82
15.25

9.29
9.77
10.88

920.
925.
962,
986,

.52
.51

15.68
16.18

.50
.50
.89

16.86
16.51

10.91
1 1 0 6
11.85
12.18
1 2 0 3

16.87
17,18

12.36
12.62

625.
670.
693,
723.
765.

1033.
1078.
1075,
1127,

RA TI O
.57
.57

g r o s s

17.25
16.97

1 2 ¿5 2
11.92

1155,
1185.

.88
.88
. 89
.88
.87

17.26
17.78

12.16
12.66

1193,
1186.

.86
.86

18.16
18.09

.50
.52

16.92
16,39

.52
.52
.53
.58

16.13
16.12

9 0 3
9.96

1800.
1822.

1272.
1320.
1267.
1339.
1367.
1305.

13,07
12.71
10.98
10.28

16.12
15.78

10.02
9.67

1865,
1507,

1350.
1312.

.55
.55

15.82
15.16

9 0 7
9.20

27898,
28738.

1588,
1585.

.56
.57

18,96
18.63

9.13
8.96

30888.
32288.
32912,
33205.

1683.
1715,

1368,
1866.
1365.
1363.
1390.
1335.

18.22
13.82
13.78
13.79

8 0 0
8.89

1770.
1801 ,

.58
.59
.59
.59

1880.
1892.

1339,

.59

1285.

13.66
13.60

8 â88
8,95

1
1
1
1

9^ 02
9.10
9.09

3828
3515
3609
3701

9
7
9
9

,
,
,
.

1 8 H .
1318.
1269.

.59
.59
.59
.59
,60

1322.
1805,

.61
.62

12.68
12.82

3.58
3.87
3.37
3.08

1968
1965

62721 .
68762.
68172,

1966
1967

72750.
76581,

88878.
87300.

1988,
1997,
2057,
2186,
2275.
2810,

1968
1969

89395.
51592.

2525.
2635,

1372.
1270,

.62
.62

12.37
12.38

19 7 o
1971

79827.
83390.
86275,
88032.

8.88
8 0 5
8.31
8 0 3
8.35

53132.
53557.
53292,

.62
»6 1
.60

8 0 9
8.78

89182.

1398.
1880.
1881.

12.83
12.66

1972

2736.
2612,
2856,

13.01

<)'. 1 7

1962
1983

38316.
80850.

1276,

8.63
8.85

prx

Q *

s

PRI VATEL Y OWNED, WI TH PURCHASES OF GOVERNMENT SURPL US ASSETS AT SECONDHAND PRI CES
CONSTANT COST 2, 19S8 DOL L ARS
STRAI GHT- L I NE DEPRECI ATI ON, SERVI CE L I VES 100. 0 PERCENT OF BUL L ETI N F
S TRU CTU RE T y PE
C O M M E R C I A L AND M I S C E L L A N E O U S
- --------- M I L L I O N S OF 1 9 5 8 D O L L A R S --------- D I S CA RD S
d e p r e ­
N ET
GROS S
c i a t i o n
S TO CK S
YEAR
STOCKS
938,
1095,
27128.
99337.
1925
1926
1927
1928
1929
1930
1931
1932
1933
1939
1935

29072,
31067,
33029,

1157.
1227.
1298.

957.
997.
522.

5529 1.
57632.
58706.
58965.
58832,

35055.

1379,
1999,
1989,

553.
589,
615.
688,

58729.

39329.
33583,

9698 1.
9 9 7Q5,
52938.

1936
1937

58721 .
58862.
59209.

1938
1939

59299.
59368.

1990
1991

5 9 5

1992
1993
1999
1995
1996
1997
1998
1989
1950
1951

q

9 .

59709,
59095.
58129,
57181 .
56591 .
57613.
57908.

-

.61
.62
.63
'.63
.63

15.29
15.30
15.65

10 i 6 1
10.90
10^ 39
10.75

16.20
16.82

1 1 ¡31
11.97

.58
.57

17.91
17.95

12.59
13.19

33029 .
32720.

799,
887.

18.92
18.80

13.60
13.93

32193.
31581.
31157,

1503.
1509,
1507,

838.
873.
982.

.56
.55
.59
.53

19,25
19.69

19.36
19.75

30827.
29721 .
28336,
27096.
26150.

1511.
1505,
1981,

981.
Ì 0 13 ,
1067,
1105.

.52
.52
.50
.99

2
2
2
2

1
1
1
1

.97
.96
.97
.97

22.30

1129,
1182,
1225.

22.80
22.62
22.72

17^ 37
17.82
17-17
16.98

1285,
1286.

.97
,97

22.56
22.51

16^ 91
16,05

22.91
22.27

15 »6 5
15.29

22.32
22.10
21.71

15.10
19,69
13.99

21.12
20,92
19.89

13.18
12.39

26920.
26985.

1952.
1929,
1935.
1959,
1971,
1992,
1508.

1361 .

.98

1523,
1533.
1599,

.98
.98

1570,

1382.
1909.
1986,
1976.

1610.
1663,

1560.
1578,

1720,

1620.
1690.
1638.

90053,
92399,

1776,
1836,

i960
1961

77551.
9 0 3 ,

99923,
97937,

1962
1963

89991.
87887.

51027.
59019.

1969
1965
1966
1967

91619.
96680 .
101602.
106378.

57195.
61569.
65678,
69539,

1900.
1975.
2060,
219 7,
2237,
2399,

1968
1969

111975.
118333.

79162.

1970
1971

12935 1.
130986.

83726,
08798 ,

2731 ,
2882,
3039,
3200,

1972

138390.

99360.

3377.

79059,

2976,
2599,

6
8
7
5

5.06
5.30
5.90
6.66

11.81
1 1 ¡37
10.97

.55
.57

19.39
18.88

1700,
1638.

.58
.59

18.33
17.76

1613.
1688.
1691 ,

.60
.61

17.29
16,78

.62
.69

16.33
15.76

10.21
9Ì91
9.71
9.59
9.27

.65
,65

15.30
19.95

9^ 12
9.06

.66
.67

19.58
19,20

.67
.68
.68

13,97
13,72

8.97
8.87
8 1 89
8.89

13.99

1652.
1667,
1685,
1653.
1628.
1585.
16 3 7 .
1585.

10.59

•

72289,
79778.

.0
.3
.9
.6

co
CO

1958
1959

.99
.50
.51
.53
.59

0
0
0
1

CO

70077 ,

31971 .
33955,
35952.
37982.

q

1U2 0
10.86

732.
755,

1503.
1502,

29298.
29357.
30198.

8

11.61

1997,
1993,
19 9 3 ,
1999,

590.
792,
195.
197.

28637,

63330.
65369 ,
67996,

16.19
I S . 87
15.69
15.96

A GE
N ET

687.

6
6
6
5

60831.

1959

g r o s s

.63
.63
.61
.60

3
3
3
3

27699.
28109,

61069.
61913,

a v e r a g e

g r o s s

RA TI O

58803.
59929 .
60079 .

1952
1953
1955
1956
1957

n e t

\ C) 0

PR I V A T EL Y

O W N ED ,

CO N S T A N T COST
STRAI GHT- LI NE

WI TH

PU R C H A S ES

OF

G O V E RN M E N T

2,
I 9 S 8 D OLLARS
D EPRECI A T I O N ,
S ERV I CE

LI V ES

S TRU CTU RE T YPE
I N S T E X C L SOC AND R E C R E A T I O N A L
- .- - - - MI LLI ONS
OF 1 9 5 8 D O L L A R S - — - —
D I S CA RD S
D EPRE­
GROS S
N ET
9583.
10531.
11550.

S TO CK S
6906.
7697,
8543.

CI ATI ON
172.
190.
208 ,

1928
1929

12557.
13570.

9358,
10164.

227 ,
246,

1930
1931

14631 .
15455,
15905,

11002.
11588.
11792.

1933
1934
1935

16017.
16101.
16225.

1936
1937

YEA R

S TOCK S

1925
1926
1927

S U R PL U S
100.0

A SS ETS

PE R C E N T

N ET - G RO S S
r

a t i o

AT

OF

S EC O N D H A N D

BULLETI N

A V ERA G E
G RO S S

F

a g e

N ET
10,96
10.42
10.00

28,
33.
35.

.72
.73
.74

15.18
14.64
14.17

’. 7 5
.75

13.88
13.67

266.
284,
296.

35,
40.
42.
46.
51.

.75
.75
.74

13.52
13.65
14.11

9.70
10.18

11656.
11492.
11371.

30 1 .
302.
304,

51.
55.
59.

.73
.71
.70

14.87
15.64
16.35

10.94
1 1¡72
12.43

16442.
16718,

11344.
11376.

62.
6 8,

.69
.68

16,96
17.49

1938
1939

17020.

73.
74,

.67
,66

17609.
17964.
18067,

,65
.65

19.35

337.
336,

80.
86.
88.
91 .
99.

17.98
18.50
18.95

13^ 02
13.53
13^ 98
14.45

19 40
19 M1

11435.
11457,
l 1529.
11637.

307,
311,
316,

.64
,62
.61

20.01
20.83
21.57

337 ,
341 ,
350,

105 ,
110.
118.

.60
.59

22.20
22.40
22.52

1932

17290,

11492,
11199.

19 R2
1943
1944
] 945
19 4 6
1947
1948
1949

18523.
19013.

11001.
11259,

19796.
20867 «

1950
1951

22106.
23908.

11802.
12620.
13597,

1952
1953

24560.

1954
1955
1956
1957
1958
1959
i960
1961
1962
1963
1964
1965
1966
1967

18021 .
18022.
18105,

2
2
2
3

5
7
8
0

761.
256.
735,
306,

32019.
33840.
35645.
37622,
3^ 760 »
92002.
44340,
46843,
49605,

10963.
10814,

14622.
15484.
16379.

322
327
333
337

,
,
.
,

400,
424,
447,

121.
127.
138.
145.
157,

361 .
379,

468,

163,

-17546.
18690.
19905,
21226.

493.
521 ,
549,
580,

166 ,
186,
194.
193,

22653,

613,
647,

213.
220,

682.
720.
761 ,
804,
849,

223.
250.

283 .
296.
299,
290.
317.
335,
335.
369,

24031,
25549.
27217,
28948,
30733.
32664.

52943.
55127.

36992.
38972,

899,
951 .
1003,

1968
1969

57780.
60504.

4086 1,
42798,

1053,
1104,

19 7

63065,
65612.
68178.

44540.
46219,

1154.
1202,

47904,

1250.

q

1971
1972

34810.

250.
252.
277,

.59
.60
,60
.62
.62
.63
.64
.64
.65
.66
.66
.67
.67
.68
,68
.69
.69
.70
.70

22.33
21.87
21.32
20.82
20.52
20.25
19.82
19.48
19.14
18.81
18.48
18.22
17.96
17.67
17.42
17.20
16.97

9.76
9.62
9 i 53

14 i 84
15.17
15^ 80
16.63
17.37
17,95
17.96
17.86
17^ 35
16.55
15.71
14.98
14 i 54
14.16
13.64
13.25
12^ 89
12.56
12^ 25
12.05
1 U8 4
11.63
1Ü 4 6
11.34

.71
.71

16.52
16.43

1 1 ¡21
11.07
10.98
10.99

.71
.71
.71
.70

16.41
16.39

11¡06
11.13

16.44
16.52

1U 2 7
11.43

.70

16.61

1 1¡60

16.73

PR I CES

P R I V A T E L Y

o

w

n

e

d

,

W I T H

pur

6 4 B

s

•

s

&­

Q

ov

•

r n

J

•

nt

CONSTANT COST 2, 1958 DOL L ARS
STRAI GHT- L I NE DEPRECI ATI ON, SERVI CE L I VES

STRUCTURE TYPE
SOCIAL AND RECREATIONAL
MILLIONS OF 1958 DOLLARS —
DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
y* r
STOCKS
189,
99,
6907,
4255.
1925
l0 3 ,
7984.
203.
4732,
1926
107.
5192.
219,
8056 ,
1927
235.
5579.
112.
85 65,
1928
3

5818,
6009,
6164,

s ur p

|

us

B

ss

•

t s

B

t

NET-GROSS
RATIO

9.51
lo io o
10.65

128,

.63
.62

15,30
15.88

1 1 ¿3 1
11.96

16.36
16.76

12.46
12.85
13 i 0 3
13.18
13.56
13.93

136.
144,

1936
1937

9616.
9682.
9820.
9965.

268,
269,
271.
275,

150.
149.

1938
1939

5573.
5519.
5541 ,
5573.

155.
163.

.61
.59
.58
.57
.56
.56

1940
1941

10000.

5496.
5412,

277.
276.

165.
173.

.55
.54

17.66
18.08

1942
1943

9908.
9744.

274,
269,

18 1.

.53
.51

18.72
19.46

1944
1945

9 5 9 1.
9439.

.49
.48

20.16
20.81

1946
1947

9450.
9377.

5207,
4953.
4725.
4522.
4484,

.47
.47

21.55

1948
1949

9467.
9611,
9688.
9629.

4438,
4561 .
4629,

.47
.47
.48
.47

21.59
21.49
21.51
21.81

1952
1953
1954
1955
1956

9 5 16 .
9428.

4460.
4395.
4249,
4264,
4326,

.47
.47
.46

22.21

1957
1958
1959
i960
1961

9277.
9425,
9686,

1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972

9252.
9228.
9242.

10102.
10439.
10909,
11287,
11582.
12081 .
12611.
13127.
13525.
13955.
14338.
14693.
15042.

117,
123.

179.
18 8

.

206.
206.
214.
226.
232.
248.
253,
256.
269,

242,
238 .
237,

271.
277,
285.

4398.
4582.

237,
239,

273,

4886.
5325,
5678 .

245,
255.
266,
278,
291 ,

6151
6507
6778
7232

.
,
,
.

7686.

8 111.
8389.
8679.
8912.
9096.
9269,

.46
.47

276

»
288.

.47
.49
.50

278.

.53

282.
1.

28

270,

301 ,
313.

277,

329,
345,
359,

253.
254.
239.
233.
234,
224,
231,

372,
384,
395,
406,

NET

131,
133,

271 .
269,

4569,

*

9.24
9 i 04

5829,
5673.

1950
1951

3 «

13,64
13,41
13.44
13.54
13,70
14.13
14.70

9629.
9598,

254.
252.
251 .
253.
256.
255,
251 .
247,

q

10.35
9.68

1934
1935

4374,

n

14.64
14.06

6129,
5987,

263.
257,

q 4 B

.62
.63
.64
¿6 5
.65
.65
.65

9551 .
9656.
9653.

10019.

on

AVERAGE
GROSS

1932
1933

8934.
9259.

• 6

I OO. 0 PERCENT OF BUL L ETI N F

247,
257.
265.
271,
272,

1929
1930
1931

s

26 8

.

17.01
17.24

21.10

22.50
22.98
23.04
22.97

22.88
22.49

9,13
9^ 29

14.61
15.42
16.17
16.84
16 i 8 8
17.18
16,79
16.22
15.89
15.99
16.26
16.36
16^ 76
16.53
16,14
15.76
15.04
14.09
12.99
12.31
11 ¡55
11.16

.56
.58

21,83
20,93
20.26
19.43
18.89

.59
.60

18.50
17.88

10.99

.61
.62

17.34
16.90

10.31
10.13

.62
.62
.62
.62
.62

16.70
16.52

10.22

16.42
16,42
16,42

10.34
10.51
10.69

.54

10.60

l o i 17

pr

■ 6 •

s

PRI VAT EL Y OWN• O, WI TH PURCHASES OF GOVERNMENT SURPL US ASSET S AT SECONDHAND PRI CES
CONSTANT COST 2, 1958 DOL L ARS
STRAI GHT- L I NE DEPRECI ATI ON, SERVI CE L I VES 1 0 0. 0 PERCENT OF BUL L ETI N F
"ê

s t r u c t u r

RR,

A

y

t y p e

PI PELI N ES
OF 1 9 5 8 D O L L A R S
D I S CA RD S
D EPRECI ATI ON
S TO CK S
789.
1799,
50065.
1001 .
1803.
99627,
1003,
1808.
99322.

YEAR

s t o c k s

1925
1926
1927

99890,
95203,
95703,

1928
1929

96185.
96723,
97178.
97268,
96550.

98990,
98815.

95583,
99818.

95397.
99069.

1801 ,
1779,

93803.
92955,
92318,

92821,
9 1751 .
9089 1.

1756,
1739.
1716.

39638 .

1699.

1939

9 1 l 19 .
90063.

38586.

1668,

1990
1991

89129.
87970,

1992
1993

8676 1,
85629,
8 93Q7,
82993.

37596.
36650.
35656.
39677.

1699.
1620,
1595.
1569,

33790.
32895.

1592.
1513.

31999,
31910.

1986.
1963,

30707.
29987.
29268,
28567.

1991,
1917,
1392,
1366.

28060.
27577,
26955,
26188.
25599.
29888.

1392,
1322,
1300.
1273,
1295.
1218,

29126,
23313,
22579.

1190.
1160.
1130.
1100.

1930
1931
1932
1933
1939
1935
1936
1937
1938

1999
1995
1996
1997
1998
1999
19 5 0
1951

81797,
80560,
79309,

1952
1953

79093.
72826,
71935,
69935,

1959
1955
1956
1957
1958
1959
i960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
1971

r

e

L O C A L T R A N S AND
— - - — MI LLI ONS
N ET
GROS S

1972

78076,
76656,
75292,

68997.
66992,
65919,
63692.
62135.
60979,
58913.
57988.
56039.
59577.
53277,
51999,
5o7 19 ,
99978.

9861 1 .
97982.
96779.

21802.
21127.
20565,
19967.
19388,
18915.
18956.

1815.
1822.
1829.

952,
1160.

1831 .

11 11«
1331 .

1822.

1072.
1097,
1023.
997,
972,
998,

98089,
96805,

17132.
16689.

926,
909,
879,
855,

95600,

16269.

833,

18100.
17661 .

1170.

N ET - G RO S S
R

a t i o

.53
.52
.52
.51
.50
.50
.99
.98

a v e r a g e

GRO S S
26.27
26.69
27.07
27,99
27.79
28.10
28.56
29.13
29.78
30.91
30.98
31.99
31.99

1392.
1260.
1528,
1512.
19 9 3 .

.97

1699,
1668,

.99
.93

32.52
33.02

1593.
1829.
1809,

.92
.92

33.52
33.99

.91
.90

39.39
39.88
35.25
35.65

.96
.96
.95
.99

AGE
N ET
20.59
20.82
21.02
2 1 ¿2 3
21,31
2 1 ¿9 1
21.68
22.19
22.80
23^ 39
23.89
29^ 29
29,53
25.00
25.36
25^ 67
25.99

36.08
36.31

26^ 29
26.52
26.73
26.99
27.15
27.10

.39
.38
.38
.38

36,60
36.93
37.18
37.95

27.13
27.19
27^ 29
27.27

1985.
2105.
2069.
2007.
2089,
2017,
2001 .
2073.
1953.
1979.

.38
.38
.38
.37
.37

37.65
37.76
37.95

27 à 12
26.95

1963,
1910.
1878,

.36
.36

1727.
1972.
1933.
1836,
2059.
1989,
1931.
2092.
2079.

1875,
1799.
1822.
1799.
1706,
1799.
1691 .
1618,

.90
.90
.39
.39

.37
.37
.37
.36
.36

.36
.36
.36
.36
,36
.36
.36
.36
.36

38.26
38,93
38,63
38.91
39.17

26.92
27.03
27.03
27.05
27^ 19
27.90

39.90
39.70

27^ 59
27.75

39.87
39.99
90.15

27.89
27.80

90.26
90.32
90.38
90.32
90.36
90.96
90.99
90.51

2
2
2
2

7
7
7
7

.8
.8
.6
.5

2
2
9
5

27^ 28
27.15
27^ 17
27.07
26.96

•1S 3»

PRIVATELY OWNED,
Q onst nt
COST
STRAIG ) T-LINE
STRUCTURE TYPE
TELEPHONE AND
3

y* 3 r
1 925
1 926

1927
1920
1929
1930
1931
1932
1933
19 3 0
1935
1936
1937
1938
1939
1990
199 1
1992
1993
1999
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i960
196 1
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
¡972

GPOSS
STOCKS
9365 .
9 6 8 6 .
9998 .
5268 .
5787,
6330,
6599.
6619.
6515.
¿965#
6946,
6 50 2 ,
6539.
6571 .
6644,
6 8 i8 *
6898,
6 76 6 •
6 661»
6591 .
6788,
7162.
7764.
8123,
8352,
8577,
8879,
9226,
96 1 9,
10 10 8 .
10935.
11716.
12320.
12944,
13704,
14360.
15004.
15748,
16636,
17624,
18662.
19604,
20530.
21635.
23023.
242ß 1.
255 14 .

WI TH PURCHASES OF GOVERNMENT SURPL US ASSETS AT SECONDHAND PRI CES
2, 19S8 DOL L ARS
DEPRECI ATI ON, SERVI CE L I VES 1 0 0. 0 PERCENT OF BUL L ETI N F

TELEGRAPH
NET
STOCKS
2472.
273 1.
2929.
3176.
36 10,
4043.
4136.
407 1.
3896,
3723.
3563.
3437 ,
3388.
3326,
3264.
3260.
3359.
3375.
3193.
3060.
2987 .
3199,
3585 .
4178,
4509,
4718,
4921 .
5192.
5481 ,
5793.
6165.
6818.
7380.
7745,
8097.
8546.
8865,
9166.
9547.
10047.
10616.
11212.
11681,
12135.
12777.
13707.
14484,
15217.

1958 DOLLARS----DEPREDISCARDS
CI AT ION
130.
187.
139,
20 0 .
150,
213.
157,
227.
157,
246,
16 1,
270,
162.
288.
16 4 ,
295.
165.
295,
173,
292.
ISO,
290,
181 .
288.
18 4.
288,
190.
290.
197.
291 .
215.
292.
222,
296,
236.
301 ,
250.
299,
264,
292,
283,
287.
304.
289,
313.
301 ,
315,
323.
3 16 •
346,
359,
340,
348.
370,
351 ,
383,
341 .
399,
336.
417.
321 ,
438,
295,
469,
287,
507.
539.
3 OO.
297.
568 .
28 8 .
600,
297.
633.
319.
662,
330.
693,
341.
729.
351,
771,
373,
815.
386 t
859.
428.
900,
482.
944.
10 0 0 .
542.
577.
1059,
1114.
613.

NET-GROSS
RATIO
.57
.58
.59
,60
.62
.64
.63
.62
.59
.57
.55
.53
.52
.51
.50
.49
.49
.49
.47
.46
.45
.47
.50
.54
.56
.56
.57
.58
.59
.60
•6 1
#62
,63
.63
.63
.62
.62

•6 1
.61
.60
•6 0
.60
.60
•59
•59
,60
.60
.60

AVERAGE
«

ross

10.36
9.99
9,77
9,50
8,99
8 #6 l
8 #75
9 . 10
9 ,59

10,07
10.53
10.93
11.20
11.50
11.80
11.98
11.98
12.11
12.59
12.97
13.21
12.86
12,23
11.35
10.95
10.71
10.49
10,20
9.92
9*66
9,40
9,01
8.79
8 #75
8 #76
8 .75

8 •8 6
B ,99
9,10
9 • i6
9 ,21

9,26
9.39
9.52
9 •bb
9,46
9,44
9,46

3 «

*

NET
•6 0
6 #23
6 •0 9

6

5,9 4

5 •5 7
5*37
b •67
6 • 16
6 #7 9
7 #9 0
7.9 5

B ,40
8,63
8 #85
9.03
9,01
b #7 l
8 #6 3
9.04
9.29
9*32
B ,54
7 •57
6 #5 7
6.25
6 # 19
6 •17
6 • 12
6 •0 9
6 #0 8
6 •0 6
5,84
5.79
5.91
6 •Ü 5

6,13

6,29
6,45
6 •5 H
6 •55
6 #b 9
6 •b 2
6 & 58
6 & 69
6 «6 l
6 & 97

¿#93
6,44

• q ,
w■ t 4
PURCHASES OF GOVERNMENT s u r p | u s B s s • t s B ) s • 6 o n q 4 B n q
COST 2, 1 9 5 8 DOL L ARS
STRAI GHT- L I NE DEPRECI ATI ON, SERVI CE L I VES 1 0 0. 0 PERCENT OF BUL L ETI N F

PRI VAT EL Y
ons t

B

s t r u c t u r

e

6

o t h e r

o wn

nt

t y p e
p u b l i c

u

t

i l

i t

-----------M I L L I O N S
N ET
GRO S S
YEA R
1925
19 2 6
1927

S TO CK S
15588.
16755.

i e s

OF

S TO CK S
10289.
11052,
11838,

1 9 5 8 D OL L A RS ; ----------D I S CA RD S
D EPRE­
CI ATI ON
853.
886,
521 ,
553.
583,
615.
681.
655,

1928
1929

17921.
18952,
19959.

1930
1931
1932

21095.
21775,
22075,

1933

22097,
22128.
22199.
22856.
22908.

13887.
13118,
12723,
12819.

658.
657,
657,
661 ,
670.

23863.
28086.
28758,
25387.

13080.
13338.

I 938
1935
1936
1937
1938
1939
1980
1981
1982
1983
198«*
1985
1986
1987
1988
1989
1950
1951
1952
1953
1958
1955
1956
1957
1958
1959
i960
1961
1962
1963
1968
1965

«66
.65

11.75
11.90

8.81
8.50

.65
.68

11.98
12.34

.63

12.87
13.55

8^ 52
8.82
9.38
10.00

2S7.
290.
305,
3 18 ,

688,
701 ,

13693.
13961 .

25607 ,
25530,
25579.

13930.
13580.
13361,

25785,

13295.
13537.

12822.

.57
.56

1 ÛS0
11.68

386.
372.

.56
.55

15,63
15.75

11^ 65
11.59

719,
737,

806,
816,

15.81
15.92

11.87
11.88

788,
789,

857.
876.

.55
.55
.58
.53

I1Ì68
1 2 . OS

787.
788.
756,

879.
516«
583.

16.20
16,67
17,05

776,
807.
852,

588.
582.

18283.
15295,
16850.
18698.

38883.
36333.
38595.

20508.
22019,
23879,

911,
975,
1035,
1098,

8Q637.
82583.

25892.
26905.

1163.
1222,

88832.
87387,

28652.
30617,

1285.
1359,

89982.
52806,
58715.

32536,
38215,
35788,
37107,
38262,

1837.
1518.
1586.
1655.

56907.
58967.
61012.
63293.
66076,

1969

80562.
88613.

76735.

88751 .
93505,

10.62
11.16

18,19
18.76
15,19
15.86

26200.
27137.
28375.
30170,
32292.

69888,
72702,

1972

185.
202.
226.
283,

A GE
N ET
8.62
8 i 86
8.37

.61
.59
.58

1966
1967
1968
1970
1971

12869,
13061 .
13769.
18009,
13880,

111.
117,
13 6 «
157,
170 .

A V ERA G E
G RO S S
11.67
11.62
11,63

N ET - G RO S S
RA TI O
• 66
.66
.66

1720,
1783,

39381 .
80608,
82310.
88506 »
86538,

1889,
1926,
2019.
2120,

89252.
51687,
58151.
56581.

2230.
2388,
2898,
2683,

59878,

2883,

612.
635,
630
661
695
738
729

.
«
,
,
.

783.
770.
761 ,
768,
806.
827.
818.
817.
835.
885.
887,
890.
915,
916.
950,
978.
1026.

.52
.52
.52
.53
.58
.56
.58
.60
.61
.62
.63
.63
.68
.65
.65
.65
.65
.65
.65
.68

17,30
17.38

12.38
12.52

17.08

12 à 36
11.80

16.62
15,95

1 U 13
10.28

15.23
18,66
18,27
13.82
13.50
13.31

9^ 89
8.98
8^ 65
8.33
8.19

1
1
1
1

3
2
2
2

.0
.7
.5
.8

5
8
8
8

12.83
12.83

.68
.68

12.50
12.61
12.68
12.69

.68
.68

12.63
12.63

.68
.68
.68
.68
.68

12.58
12.58
12,55
12.58
12.56

8.16
8 i 08
7.99
7Ì96
8.03
8.18
8.31
8.51
8.73
8 i 89
8 .97
8,95
8.99
8
8
8
9
8

¡92
,98
¿9 6
.00
.98

pr

■ 6 •

s

PRI VATEL Y OWNED, WI TH PU RCH A S ES OE GOVERN MENT
CONSTANT COST 2, I 9 S 8 DOL L ARS

SURPL US A S S ET S

AT SECOND HAND PRI CES

STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF & u 2 2 * t x n F
STRUCTURE TYPE
p * t -n t
s .w * 2 2 DRILL -EXPL
] x 2 2 x ons
o q 1958 DOLLARS-----NET -GROSS
v* r
*
AGE
DEPREDISCARDS
GROSS
NET
NET
GROSS
RATIO
CI AT ION
STOCKS
y* r
STOCKS
5,99
.59
7.92
597.
3 IO.
6132.
10396.
1925
5.99
7.91
.59
579,
322,
6999.
10971.
1926
8.02
5.61
.59
609,
390.
6719,
1 i960.
1927
5,72
,58
8,13
359,
635.
6933,
11950,
1928
5.71
.58
8.16
665,
382.
7289.
12589,
1929
5.89
.57
8.36
7383 .
692,
900.
12975»
1930
6.32
8.77
.55
928,
701 ,
12986»
7122.
1931
6.61
.53
9.10
957,
6979.
702,
l3089.
1932
6.99
.52
9.97
985,
70 1.
13057,
6731 .
1933
7.03
9.68
.51
701 ,
520.
13 !88 »
6680.
193 4
6,97
9,78
.50
709,
556,
6758,
13919»
1935
6.78
9.77
.51
587.
6976.
723.
13771.
1936
9.58
6.90
797,
¿21 9
.52
7997 .
19369,
1937
6.29
9,52
.52
6 56®
7725»
773.
19769.
1938
6.18
9.50
.53
791 .
683.
15073»
7927.
1939
6.06
9,90
.53
809.
709,
8239.
15985.
1990
5.96
9.29
.59
728.
8555.
832,
15910.
1991
6,13
.53
9,90
895,
790.
8997 »
15957.
1992
6.33
9.59
.53
799.
895.
8372,
15928 »
1993
6.33
.53
9.51
7 6 O,
850 ,
16197,
8501 .
199R
6,29
9,99
.53
767,
8 6 6®
16958»
8713.
1995
.53
9.33
6.20
775.
886,
9000,
16 85 7 9
1996
6 •Ü 8
.59
9.18
776,
912,
17389»
9397.
1997
5.8 6
8,93
779.
.55
950.
10033,
18
197,
1998
5,71
8,75
.56
7 8 I,
996,
¡0696.
19029,
1999
5.59
.57
8.53
789,
1098,
20088,
11950.
1950
5.37
.58
8.30
795.
12388.
1112.
1951
21393.
5.25
8.11
.59
805.
118 6 »
13387»
22723,
1952
7.95
5.18
.60
825»
1265,
19929,
29200»
1953
5.13
7,82
.60
1351 .
897.
15529.
25809 ,
1959
5.09
.61
7.71
1995,
869.
16730»
27587.
1955
5,10
7,69
.61
1595.
899.
17915,
29922,
1956
7,67
5.20
.61
1691 .
929.
18836,
31055»
1957
5.39
7,80
959,
.60
1722.
19377,
1958
32360.
5.59
7.92
.59
999.
1795.
19973»
33758»
1959
5.73
.58
8.10
20365»
1866,
10 82 ,
39979.
i960
8.28
5.91
.57
¡928.
1096.
20670.
1961
36 U 0 »
6.06
8,96
.56
1159.
19 S 7 »
37299»
2Q9B1 .
1962
6.29
.55
8,68
2039,
1232,
2 10 9 6 »
1963
38171 .
6f
38
.59
8.87
2089.
13
16.
21227»
3907 1«
1969
6.53
.53
9.10
1908,
2120,
21175.
39730.
1965
6,70
9.39
.52
2193.
1500.
20982.
90181 ,
1966
6.91
.51
9.63
2150,
1593.
20537.
90292»
1967
7,06
9^6 9
.50
1701 ,
2196,
20125,
90329.
1968
7.18
10.12
.99
2136.
1
805»
19732.
90269,
1969
7.32
10.36
.98
2118»
1900.
19201 .
39950.
1970
7.98
,97
10.61
1999.
2086,
18530,
39372,
1971
7.59
10.79
.96
2 0 8 1.
18056.
2050.
38867 .
1972
3

«

3

3

3 «

3

\°> Ü

pr

■

• q ,
w■ t 4
pur 6 4 Bs • s
OF GOVERNMENT SURPL US B s s • t s B t s • 6 o n q 4 B n q
COST 2, 1 9 5 8 DOL L ARS
STRAI GHT- L I NE DEPRECI ATI ON, SERVI CE L I VES 1 0 0 , 0 PERCENT OF BUL L ETI N F

v

B

6

ons t

t

• |

y

o wn

B

nt

S T RU CTU RE T YPE
A L L O T H ER P R I V A T E
G RO S S

y*

3

r

s t o c k s

1925
19 2 6
1927
1928
1929

8358.
8319,

1930
1931

8293,
8116.

1932
¡933
1939
¡935

7953.

8365.
8378.

7791 .
7593.
7375,

1939
19 9 0

7191 .
6921.
6700,
6959.
6299.

19R 1

6016.

1992
1993
199R

5750.
5969.

1936
¡9 37
1938

1995
1996
1997
1998

5208.
9965.
9767.
9578.
9397.
9239,
9135.

N ET
S TO CK S
3978.
3936.
3919.
3877,

1 9 5 8 D O L L A R S ----------D EPRED I S CA RD S

N ET - G RO S S
RA TI O
.98
.97

A V ERA G E
g r o s s

AGE
N ET
12,92
12.95
12,87

3826.
3755.
3697 .

CI ATI ON
269,
263,
263,
262,
260.
258.
259,

3510.
3389.

298,
293,

257,
272.
279.
279.

3236.
3076 .

236.
229,

285,
287,

.93
.92

19.62
20.01

13,85
19,19

2913.
2773,

221 .
219,
206.
199,
191 .

292,
299.

.9 1
.90
.39

20.90
20.72
21.01
21.27
21.99

19,55
19.80
15.00
15,19

189,

297.
296,
291,

.37
.36

21.71
22.06
22.97

282.
279.

.35
.35

22.89
23.12

l b • H3
1b • 8 0
16* 31
1 6 • 7M

279,
279.
257,

222«
212.

.35
.35
.35
.36
.37
.37
.38
.39

23.17
23 • 08
23.07
22.93
22.99
22.92
22.22
21.79

2692 .
2515.
2905.
2290.
2199,
1987.
1896.
1728.
1659,
1610.

176,
168,
159.
151.
199,
138,

209,
223,
233.
292.
251,

297.
312,
297.

17 • 34
17.56

.97
.'9 6
.96
.96
.95

17.72
17.91

.99
.93

18.96
19.27

13,35
1 3 * 56

.39
.39
.38

18.11
18,33
18.62

12,86
1 2 • fi 7
12,93
13,09

15,29

17,01
16 f S 1
16 • H6
16 • 2 1
1 5> • 7 6
19,89
1 * 66

1553.
1518.
1535.

133.
128,
129.

1989.
1957.
1972,

120,
116.
113,

1955

3967,
3839.
3750.
3679 ,
3653.

1500.
1567.

111.
109,

209,
203.

.91
.93

21.27
20.99

1956
1957

359 1.
3602,

1589.
1676.

109.
108,

193,
189,

.99
.97

20.00
19,17

1958
1959
i960
1961

1756.
1858.
2092.

109,

3657.
3795.

175,
172.
159,

.99
.51
.59
.56
.58
• 60

18,90
17 #Sb

11,90
10 • 6 1
1Ü t 0 3
9,97

16,95
15.61

fl • 7 ü
8* 30

19,80
19.22
13,99

7,97
7,86

12.73
12.09
11* 61

7* 31
7,08
7* 06
6• 95

1999
1950
1951
1952
¡953
1 95* 1

3906.

1962
1963
1969
1965

9090 ,
9150,
9399,

1966
1967

999 1.
5215.

1968
1969
1970
1971

5587.

1972

9620,

6638.
7209,
7717,

2187.
2397,
2971.
2673,
2939,
3227.
3965.
3785.
9 193.
9679,
5136.
5516,

111.
119.
117,

250,
295,
237,

128.
135,

151,
197.
I 38 »
131,
129,

193.
152.

1 16 •
115.

.61
.69
.65
• 66

161 ,

109,

• 6 fi

173.
188.
209,

102.
97,

.69
.70

11.12
10,62
10.15

96.
92.

.71
.71

9.85
9.77

120.
129.

220.

19,27
13 • b H
12,79
11.86

7* 60

6,79
6* 63
6* 59
6* 72

\

5 ^1

pr

■ 6 •

s

P R I V A T E L Y

O W N E D ,

w

i t

h

P U R C H A S E S

O F

g

o

v

F - P N M E N T

s

u

r

p

l

u

s

a

s

s

e

COST 1
STRAIGHT-LINE DEPRECIATION, SERVICE LIVES 100.0 PERCENT
22
x n ­ u s t r x * s , TOTAL
EQUIPMENT n ­ s t r u Q t u r * s
--»-„-•-] x 2 2 x o n s oq ­ o 2 2 r s --------n * t - ro ss
NET
­ x sQ r­ s
DEPRE­
GROSS
CIATION
RATIO
y* r
STOCKS
stoQ 3 s
399*.
6193.
91910.
.56
1925
168998.
6956.
170116.
.56
|924
8399.
99895.
6683.
.56
1927
173877.
96906.
«759.
6868.
99639 •
.56
179028.
9809.
1928
101189,
7189.
.56
5268.
]929
18]521 .
5390,
1930
96371.
7025.
.55
179150.
86359.
9951 .
.59
6588.
193 1
159803.
9781 ,
193?
197688.
5859.
77663.
.53
76239 .
.51
190899.
5566.
9877*
1933
76893.
5698.
999J.
1938
•50
153963«
.99
76618.
9999.
1935
5729.
155950.
80605,
5069.
.99
¡69397.
583 1.
19 36
5682.
89929.
.99
6963.
1937
17?970 •
1938
83162.
.99
6573.
5901 »
17)936.
.9fi
6298.
1939
I7 ?007 •
82919.
6950.
6589.
87681.
.98
19 90
181199.
6563.
JV M 1
,99
98397.
20 n6 23 «
7080.
7290.
.98
7 169.
215653.
7907.
109902.
1982
105093.
.98
8168.
793 J•
220993.
1993
106602.
8909.
.97
!988
226550.
7765.
295969.
115720.
.97
8785.
8 131.
1985
•9g
lOOSi.
1996
287697.
139113.
9933.
168937.
1987
.50
12170.
11009.
338530.
1988
.51
19321.
191033.
37)870.
13162.
J999
209759.
39087 1.
19189*
.52
15631 .
13993,
927108.
.53
!950
227282.
17009.
.59
195 1
19638.
252306.
967673.
15736.
.59
21289.
195 2
268922.
995 223 •
17055»
22659.
.55
28.35 92.
519602«
19799»
I95 3
297732,
1958
.55
23805.
19079.
593U6.
,55
1955
586275.
323997.
25398.
22372.
359192,
1956
.56
695905.
28220.
21720*
]957
386988.
31070.
25371.
.56
69 ?303 .
.56
1958
32797.
903992.
729J73«
26180«
)959
753609.
.56
393 J3.
919829.
29816.
93529 i,
i960
35577.
28279.
.56
78n5 77 •
.56
196 1
998965.
36775.
805305.
29570.
1962
965877.
381J9.
835972.
30003.
.56
867808 .
.56
985563.
39577.
196 3
32990«
1968
.56
512825.
910263.
91502.
39092.
.57
971099.
99028.
552973.
35075.
1965
.58
605613.
97683.
1966 1098705.
36770.
659769.
52059,
.58
1967 1131825.
80010.
725939,
.59
56933.
1968 1238592.
82936»
.59
80779 1 ,
(969 137 7 29 1«
62986.
86322»
.59
899558.
69813.
1970 1S19207.
51072«
.59
1971
979507.
76921 .
5S90 1.
1666390.
.59
1972 1828996.
83167.
1071675.
61027.
Q

urr* nt

t

s

a

t

s

e

c

o

n

d

h

a

n

d

OF BULLETIN F

3

3

3

3

3

«

AVERAGE
GROSS
16.09
16.00
15.96
15,93
15.87
15.97
16.28
16.77
17.35
17.88
18.25
18.92
18.38
18.56
18.71
18.76
18.79
19.10
19.93
19.58
19.60
19.32
18.76
18,06
17.53
16.93
16.93
16.13
15.75
15.95
15.11
19.72
19.92
19.28
19,15
13.98
13.89
13.78
13.62
13.39
13.18
12.78
12.82
12.26
12.16
12.18
12.19
12.27

AGE
n* t

11.66
1J.87
11.35
11.28
11.10
11.16
11.50
12.07
12.66
13.18
13.89
13.86
13.28
13.35
13.38
13.20
12.89
13*19
13.53
13.63
13*88
12.87
12.09
11.29
10*78
10*30
9.92
9.78
9.89
9.38
9.12
8.90
8.75
8.76
8.78
8.69
8.69
8.67
8.60
8 .8 8

8.31
8.06
7*91
7.85
7.83
7.90
8.03
8.18

p

r

i c

e

s

PRIVATFL* OWNED, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CURRENT COST I
STRAIGHT-LINE DEPRECIATION, SERVICE 2 x v * s 100,0 p * r Q * n t o q BULLETIN q
q

3

r]

FOUtPMFNT n ­ s t r u Q t u r * s
-.--.-.. ] x 2 2 x o n s o q ­ o 2 2 r s --------n* t
GROSS
DEPRE­
­ x sQ
r­ s
y* r
CIATION
stoQ 3 s
stoQ 3 s
7992.
19826.
583.
1925
925.
15193.
603.
1926
8095 .
9331927
8175.
998.
15335.
622.
«3ia.
1928
15 65 1.
635.
953.
1929
8906 .
15815.
66 5.
98 .
799) .
¡930
15037.
992.
660.
98 J.
193 1
7108.
62 1.
13790.
1932
6979.
12910.
573.
965.
13119.
1933
6335.
555.
960.
193«*
6319.
13907.
565.
995.
6239,
599.
1935
13329.
990.
19 3 6
6975.
556.
13728.
506*
1937
19318.
6898 .
59 1.
532.
19189,
6777,
6 16.
1938
562.
1939
13789.
6616,
603.
566.
19 M0
19198.
6893.
609.
573.
19 8 1
7955.
6 6 6.
16210.
6 13.
19*42
8682.
783.
6 9 8,
18002.
19J89.
9022.
1993
808.
7 9 2«
1999
20369.
9597.
863.
8 17.
899,
21909 .
1995
10399.
8 6 9 .
25988.
979.
1996
12913.
923.
1997
3o 3 97 »
1178.
15526.
1119.
1998
18559.
1911,
39950 •
1231 .
1999
21105,
37655.
1612.
1313.
1950
79176.
1797,
92103.
1327.
1951
97975.
27575,
2083.
1998.
50359 .
23 17.
1952
29278.
1529.
1953
5 t865 .
30219.
2936.
1596«
31099.
1959
2550.
53893.
1595.
2698,
32700.
57?35.
1955
1651 .
1956
6 t006.
39286.
2899.
1802.
|957
3099,
69020 .
35935.
2036»
1958
67999 .
36982.
3256.
2250*
19 5 9
38207.
3939.
70355.
2987.
38289.
i960
71982.
3990.
2687*
1961
7 ?9 6 3 .
38967.
2897«
3532.
38769.
73915.
1962
356 1.
3077.
1963
3639.
3232.
75103.
39760.
1969
90896.
3707.
76923 •
3920.
92829.
8 n005 «
1965
38 13.
350 1•
3987.
1966
3691 .
89110«
95511*
1967
98803.
922 1.
3753.
89120«
I968
9 ] 9 98 .
519 28.
3887.
9992.
1969
100278.
9787.
56235.
9057.
107013.
5 109.
1970
59013.
9212.
62899.
1971
5979.
9934.
119260.
67958.
1972
5816.
9622,
122222.
3

3

3

3

3

n * t -« r o s s

RATIO
.59
.53
«£ 3
.S3
.53
•53
.52
.50
.98
.97
.97
.97
.98
.98
.98
.98
.99
.98
.97
.97
.97
.99
.51
.59
.56
.57
.58
.58
.58
.58
.57
.56
.55
.55
.59
.59
.53
.53
.53
.53
.59
.59
.55
.55
.55
.55
.55
.55

AVERAGE
GROSS
17,02
16.92
16.78
16.66
16.99
16.15
16.03
16.10
16.87
17.70
17.89
17.70
17.36
17.19
16.83
16.68
16.61
17.21
17.90
17.93
18.01
17.80
16.92
15.69
19.62
13.96
13.59
13.23
12.72
12.53
12.99
12.99
12.35
12.29
12.35
12.96
12.52
12.53
12.97
12.97
12.92
12.32
12*13
12.06
11.99
11.92
11.99
12.08

3 «

*

n* t

11.96
11.37
11.26
11.16
10.98
10.89
10*96
11.30
12.11
12.79
12.79
12.36
11.79
1 1«56
11.17
10.99
10.63
11. 12
11. 7 9

11*63
11*51
11*01
9.99
8.91
8,13
7*79
7.61
7.57
7.99
7.52
7 .65
7.89
7.96
8.02
8.1 9
8.39
8.95
8.50
8.95
8.96
8.90
8.31
8. 15
8*19
8.15
8.15
8.27
8.36

PRIVATELY OWNED,
CURRENT COST l
s t r x ) t - 2 x n * DEPRECIATION, s * r v x Q *
MANUFACTURING
w

3

q

i t

h

p

u

r

c

h

a

s

e

s

o

«

qux p]

q

nt

3

n­

f

g

o

v

e

r

n

m

e

n

t

s

u

r

p

l

u

s

a

s

s

e

t

s

a

t

s

e

c

o

n

d

h

a

n

d

p

r

i c

e

s

LIVES 100.0 PERCENT OF BULLETIN E

struQ tur* s

u 0 L L 3 « w w »*
DEPREDISCARDS
CI AT ION
10 18.
1852.
1503.
1088.
1135.
1582.
1591 .
1169.
1689.
1230.
1583.
1)96.
1887.
1130*
1057.
1288.
1280.
1073*
1368.
1220«
1228.
1360.
129) ,
1396.
1586.
1857.
1896,
1561.
1525.
1537.
1595.
1629.
1789.
1739.
1893,
1907.
1989.
1988.
1935.
I960.
208 1.
2027.
28 19.
28 1 6 .
2963.
2736#
3053.
3518.
3213.
3816.
3382.
8103.
356 1.
8773.
5181 .
*♦038.
5891 .
3999.
5779,
8116«
6206.
8866*
889R.
7086.
7893.
5513«
5807 .
8330.
8699 .
6225.
8978.
6800 »
9235.
6707«
6938.
9530.
7672.
9882.
10302.
»113«
8593.
10953.
9117.
11915.
13057.
9936«
18209.
10566«
15672.
11121*
12823.
17313.
18909.
13667.
20156.
18877.
3

3

NET - r o s s
RATIO
.58
.55
•55
•5 5
•5 6
«

.55

.58
.52
.50
.89
.88
.88
.88
CO
•

NET
STOCKS
19338.
20008.
2050 1.
21287.
21509.
19888.
17367.
15898.
15813.
16321 .
16217.
17228,
18332.
17763.
17811.
19269.
21865.
23038.
22738.
22733.
25636.
33088 .
81097«
86887.
89675.
58552.
61188.
65086.
68823 .
71897.
78872.
88835«
96680.
99730.
101823.
103889.
105125.
107398 .
110730.
116332.
125606 .
138866.
15205 1.
166358.
188)90.
201882.
2 15778 .
227883.

3-

»
1925
1926
1927
1928
1929
1930
1931
1932
¡933
19 38
1935
1936
1937
1938
1939
1980
198 1
1982
1983
,988
1985
1986
1987
1988
]989
1950
1951
1952
1953
1958
1955
1956
1957
¡958
1959
i960
¡961
1962
196 3
1968
1965
1966
1967
1968
1969
1970
197 1
1972

y*

GROSS
STOCKS
35877.
36 5 8 2 •
37812.
3859 1.
38708 .
36089 .
37389.
29878.
31328.
3308 1.
3 9508•
35790.
37900.
37268 •
37612*
80335.
89757.
87516.
87635.
88022.
53377.
65013.
77358,
85628 •
8o887 .
98318.
108960.
1 15310»
120807.
126798.
138279.
155838.
16 85 6 8 .
175728.
18i883.
187057.
192317.
198806.
205688 .
215862«
230693*
250208 .
271117.
295287 .
326382.
35»l93.
387993.
8(3668.

.87
.88
.89
.88
.88
.87
.88
.51
•5 3
•55
.55
.55

•5 6
•5 6
.57
.57
.57
.57
.57
.57

.56
.55
.55
.58
.58
.58
.58
•55
•5 6
.56
.56
#56
•5 6
.55

AVERAGE
GROSS
12.70
12.63
12.61
12.52
12.36
12.88
12.76
13.28
13.71
18.12
18,87
18,62
18.57
18.76
18.87
18.82
18.63
18,87
15.11
15.22
15.12
18.83
13.78
13.20
12.87
12.68
12.30
12.06
11.80
1 1.57
11.37
11.12
10.92
10.93
11.08
11.11
11.22
11.31
11.35
11.32
11.16
10.89
10.67
10.60
10.59
10.67
10*86
11.02

3 «

*

n* t

8.88
8.68
8.61
8.87
8.25
8.39
8.78
9.31
9.79
10.19
10.89
10.52
10.30
10.88
10.85
10.22
9.8 1
10 . 0 0

10.28
10.32
10.03
9.03
8.30
7.82
7.67
7.68
7.86
7.37
7.29
7.23
7.20
7.08
7.00
7« 18
7.38
7.86
7.61
7.72
7.77
7*72
7.52
7*23
7.03
7.00
7.01
7.12
7.38
7.5 1
\ Ct'

<

prx v3 t* 2 y o w n* ­
Q urr* nt
Q ost

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purQ

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3

s* s

oq

nonq

nuq 3 Q turx n«
EOUIPMENT ANo s t r u Q t u r * s
-.-«.--- ] x 2 2 x o n s OF
3

r]

YFAR
I925
1926
1927
1928
[929
1930
1931
1932
1933
19 3<t
1938
19 36
1937
1938
1939
19 90
198 1
1992
1983
1988
1995
1986
1987
1988
1999
1950
1951
1952
1953
1958
1955
1956
1957
1958
1959
i960
1961
1962
1963
1969
1965
1966
1967
i960
1969
1970
19 7 1
1972

non]

surp2 us

g o v er n m en t

1
STRAIG ) T-LIN * DEPRECIATION, SERVICE

2 x

v* s

x

3

o o .q p * r Q

ss* ts
*

nt

oq

3

t
&

s*
u2

Q

2 *

on­

)

tx n

3

n­

q

3

GROSS
STOCKS
119695«
1 1«93 1«
121130«
129787.
127002 .
123029«
113315.
108895 .
10“856.
106975.
108612.
1 18828 «
120753.
119988.
120606.
126666.
139657.
15nl35•
158179.
158160.
170183.
197197.
23n828.
25i392.
263329.
286687.
31 1237.
329559.
398929.
362876.
39076 1.
920961 .
959715.
98 1006 •
50 J806 .
522038.
5 8p529 .
563651 .
587060.
6 17879.
660800.
718391.
771588.
890858 .
99558 1.
1053001 .
1168137.
1288605.

NET
STOCKS
68638,
66792.
68230.
70075.
71279.
68582.
61879.
55686.
59086.
58208.
58167.
56901.
59799.
58622.
58987.
61570.
68578.
72686 •
73287.
78272.
79689.
93653.
112318.
125633,
133975.
198559.
163587,
178058.
189,900.
199792.
212775.
236021 •
259873.
26678 1.
280199.
293518.
309873,
319720.
335079.
355697.
339593.
921636.
958909.
507697.
568367.
633662.
700839.
776339.

DOLLARS----«--.DISCARDS
DEPRE­
CIATION
9158.
2503»
9399.
2832.
9519.
3176.
9693.
3182.
9870 .
3553.
3653.
9782.
9520.
3390.
3999.
3259.
3772.
3395.
3765.
3226«
3282.
3820.
3879.
3272.
3692.
9325.
9395.
3899.
8195.
9321 •
8380.
9360»
9839.
9675.
5218.
9577.
978 J,
5911.
8989.
5605.
5859.
5226«
6538.
6709.
8029.
7159.
9392.
8878.
9658.
10203.
11105.
8779.
12782.
10727.
13831 •
1199Z.
19299.
19732.
15976.
13913.
16999.
16255*
18275.
15029.
20078.
17821.
21161.
18123.
22178.
21109.
23109.
19 I8 7 «
19965.
29008.
25028.
1999 t.
26101 <
22035»
22559,
27992.
22981.
29262.
31781.
29012*
39782.
26321.
38233.
27989.
92526.
31193.
97391.
39937.
52533.
37797.
57195.
91928.

NET-GROSS
RATIO
•56
.56
•56
.56
.56
.56
.55
.53
.52
•51
.50
.50
.99
.99
.98
.99
.89
.98
.98
.87
.97
.97
.99
•50
.51
.52
.53
.53
.53
.58
.58
.55
.55
.55
.56
.56
.56
.57
.57
.58
.58
.59
.59
.60
.60
.60
•60
.60

AVERAGE
GROSS
17.01
16.92
16.89
16,89
16.87
16.97
17.31
17.85
18.51
19.06
19.96
19.69
19.70
19.90
20.13
20.25
20.30
20*66
20.96
21.11
21.21
21*19
20.67
20.09
19.59
18.89
18.31
18.00
17.59
17.29
16.83
16.35
15.99
15.78
15.53
15.22
15.03
19.81
19.56
19.23
13.91
13.99
13.07
12*86
12.71
12.66
12.65
12.70

AGE
n* t

12.53
12.31
12*18
12.09
11.97
12.00
12.39
12 *9 2
13.57
19.07
19.39
19.98
19*31
19.99
19.52
19.38
19.13
19.95
19.76
19«90
19.85
19.98
1J.76
12.99
12.35
11.70
11.23
10."
10.69
10.92
10*06
9.79
9.52
9*96
9.32
9.16
9.10
9.00
8.89
8.73
8*55
8.31
8.18
8.10
8.06
8.12
8.22
8.31

prx

Q *

s

t
y
o w n * ­ , w x t ) p u r Q ) s * s oq
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
prx Q * s
CURRENT Q o s t 2
STRAIG p T-LIN * DEPRECIATION, SERVICE LIVES 100,0 PERCENT OF BULLETIN F
ALL INDUSTRIES, TOTAL
EQUIPMENT n ­ s t r u Q t u r * s
......-.MILLIONS OF O o L2 ARS-"------,«
*
v* r
*
NET-GR o SS
NET
DISCARDS
GPOSS
DEPRE­
GROSS
n* t
RATIO
CIATION
YEAR
STOCKS
stoQ 3 s
n .55
15.98
3860 ,
.56
89656.
6072.
1925
16 p 3 2R .
15.87
11. 3 5
.56
92661.
6321 .
9299.
165352.
|92*
15.82
11. 2 2
6559.
•56
8657.
9 R363 «
¡927
168523.
15.78
11. 10
.56
96335.
6705.
8677.
1928
172316.
10*99
«56
15.70
6989.
97386.
1929
5120.
17 i8 7 7 •
10.99
15.77
.56
92837.
68 16.
5180.
166882.
1930
16.08
11.33
.58
83713.
6816.
9806 •
15 36 R 3 .
193 1
11.89
16.57
5727.
.53
76551 .
8656.
1932
188950.
12*98
17.15
87 9 J ,
.52
5529.
7 59 R 0 •
1R6872.
1933
12.96
17.68
.51
8819.
56 75.
76351.
15n927 .
1938
18.05
13.27
8869.
«50
5653»
153081 .
76266.
¡935
18.23
13.31
79339.
.50
5766.
16 o 2 2 7 .
8933*
1936
13.08
18.18
.50
6298 .
16 ¿ 00 5 «
82176.
5967.
1937
13*17
18.35
.89
6355.
5688 .
80195.
1938
163970*
18.89
13*19
.89
6257.
5999.
16«B 11.
80158.
1939
12*99
18.52
.89
17 R69 9 •
6388.
6290.
85 R 29 •
1980
18.89
12.70
•5 0
6923.
6985 •
19 R 1
9 7R R 8 .
19 *,39 3 *
18.86
.89
13*03
695J .
2136R1 .
10R626.
7832«
J?R2
19.19
13.37
.88
8137.
7296.
22p878 .
106201.
19 R 3
13*98
.88
19.33
7629.
J9RR
107695.
8RR3 .
2 26 3R 0 «
13.39
19.36
.88
8759 .
7922,
115839.
19 R5
2 R 3 113»
19.09
12.70
.99
9889 .
13788R .
9761 «
28 ? 226 •
!9 R 6
11.88
18.91
10598.
.50
J6R388 .
1 1998.
J9R7
3 2 6 06 R .
10.98
17.69
13897.
.52
12508 *
18 3R56 .
19R8
35?652 «
10*88
17.11
.53
15125.
19R9
13853«
37 j 7 3 1•
19766 1.
16.56
10*06
.58
222056.
16605.
12752.,
1950
R 1?R59.
16.07
9.7 1
1508J.
«55
2R8 199 •
19300.
1951
958952«
15.78
9.53
.55
26R279 .
16 R 3R .
(952
20992*
R 8 ?3 12 •
15.37
9.27
.55
19090«
277,903.
SO^BSl.
22320»
1953
15.05
9.11
.55
23368.
290578 .
195 R
18300«
5 2 «560•
8.90
19.73
.56
21531«
316696.
28923«
1955
567R6Q.
18.36
8.70
.56
351163.
2089o.
625188.
27751 •
l?5é
8.53
19.09
.56
3QR97 *
376907.
1957
66a152.
28826»,
8.52
13.87
«56
25131.
32069.
390583.
1958
6 9 «86 7 •
8.98
13.71
.56
33R79 .
1959
7 19 06 R •
R 0 R5 3 1.
28683*
13.51
8.91
«56
R 18869 .
38678 «
27027.
7 R3 8 8 3 .
19*0
8.90
13.90
.56
R 3 1A 13 .
35810.
28266.
7 6 0 06 3 »
1961
8.37
13.29
.56
R R9 5 80 •
28760»
798670«
3720’ «
1962
8.29
13.11
.56
38658.
8
2
R
A
1
1
.
R
68
6
8
3
.
1963
31635«
12.87
8. 16
.57
90530.
3273R.
8 6 9 99 R .
89R975.
I9 6 R
7.98
12.6 1
.58
92996 .
1965
33686«
9 2 °9 R 6 •
5 3RO 2 2 »
7.79
12.21
.58
585836.
35327.
86600.
100«07 1.
1966
11.88
7.58
.59
1 0 8 u RR 1.
63869 1.
50952.
38525«
)967
11.72
7«53
.59
55738.
7 0 3 2 R 1.
80878»
1968
1187502.
11.62
7.5 1
.59
61707.
788353.
88686.
1969
1318313.
11.59
7.57
.59
89380»,
68979 .
1970
863701 .
1R5 J9 R 0 •
7*67
11.60
.59
936753.
78962.
53667»
197 1 157RRR 1.
7.78
11.69
.59
80788 .
1029571.
58586«,
1972
173RH 15.

p r

■

v

B

•

|

3

«

3

3

3

3

3

3 «

3 «

p r

i v a t

e l y

CURRENT
S T Ra

]

3

nuq

3

Q

own*
­

, w
2

ost
I Gh T - l I N e
Q

i t h

purQ

)

3

s* s

D EPRECI A T I O N ,

o f

«

ov* rn]

S ERV I CE

*

nt

l i v e s

surp2 us
100.0

a s s e t s

PERCEN T

OF

3

t

s e c o n d h a n d

B U LLET I N

f

turx n«

EQUIPMENT n ­ STRUCTURES
....----MILLIONS o q DOLLARS--------­ * pr* ­
­ x sQ
r­ s
n* t
GROSS
Q x
tx on
STOCKS
STOCKS
YEAR
1387.
959.
18907.
33312«
19 25
[9199,
1017.
1933.
38930«
1926
1980.
1069.
|927
19575.
35156.
15 13.
1089.
20228.
192fi
36121»
1196.
20609.
1575.
J929
36900 .
1119.
19172.
1516.
38179.
1930
16857.
1055.
30789.
I397.
1931
988 .
1293.
15222.
2876 1 .
19 32
12 19.
10 19*
15560.
30182.
1933
1136.
15908 .
1323.
3 1559 «
1939
1191.
1316.
15886.
32098.
19 35
1359.
1201 .
16667.
33885.
1936
1329.
1972.
17900.
35206.
1937
I35«(.
1975.
1938
16895.
38676«
1958.
1903.
)939
35060 .
16973.
18959.
1512.
1977.
37762.
1990
2139Z.
1991
1670.
1696.
92873 •
1778.
1867.
[992
22822.
96203.
1916.
1993
22800.
1837.
96929.
97339,
1933.
1876.
1999
22812.
25279.
1998.
1919.
1995
5 |66 0 «
32933.
235 1*
2250.
67623.
1996
2538.
72909.
39962.
2893.
1997
99293.
2738»
79160.
3326.
1998
97899.
36 19,
2890.
8 M79 8 •
1999
3999 .
99739.
3068.
53610.
1950
3292.
60399,
9673.
[05799.
1951
5060.
69598.
3788.
1952
112562.
5921 .
67989.
3792.
118161.
1953
7 J'99 1.
5705.
3876.
1959
129198.
6190.
9206.
78077.
135793.
1955
6978.
88007.
9690.
15 ?27 2 .
1956
7783.
5238.
95315.
169928.
1957
5893.
97759.
170876.
8200*
1958
85(9.
98891.
5873.
1959
17c 1 9 1•
6080,
878 1.
100692.
18O201.
i960
102989,
6331 •
18 c 65 5 .
9020*
196 1
9399.
660 1•
192129.
105020.
1962
108291.
7298.
9653.
1963
19<?106.
775j .
10096.
208812.
1969
113600.
122793.
22339 1.
10731 *
8220»
1965
11695.
135820.
8739.
1966
28 3 0 77.
1 2896.
9568.
199297.
1967
26 3 6 6 8 «
139*9.
16 2 8 6 8 ,
1968
28*356.
10156«
10693,
15368.
315596.
J969
179820*
16957.
11937.
398699.
195675.
1970
18369.
12969.
197 I
368772.
207390«
220869.
13718.
19503.
396255.
1972
3

3

3

n * t -« r o s s
r3 tx o

.55
.56
.56
.56
.57
.56
.55
.53
.52
.50
.89
.99
.99
.99
.88
.89
.50
.89
.89
.98
.89
.52
,59
.56
.56
.57
.57
.57
.58
.58
.57
.58
.58
.57
.56
.56
.55
♦55
.58
.59
.55
.56
.57
.57
.57
.57
• 56
•56

AVERAGE AGE
n* t
GROSS
8 .5 3
12.30
8.36
12.20
12.16
8*28
8.12
12*03
7.90
11.85
8*08
1 1.95
12.28
8.81
9.00
12.78
9.88
13.20
13.57
9.86
10.17
13.92
19.05
10.19
13.99
9.93
10.06
18.12
10.07
18.23
19.18
9.83
18.09
9.50
9.75
19.91
10.08
19.71
18.81
10.12
18.68
9.79
8.79
13.98
8.03
13.28
7*87
12.55
12.28
7.35
7.38
12.11
7.23
11.81
7*17
11.61
11.37
7*10
7.06
11.15
7»06
11.00
10.78
6.95
10.58
6.87
6.99
10.57
7.18
10.67
7.29
10.73
10.85
7.83
7.58
10.96
7.59
11.00
7.53
10.97
7.38
10.82
7*05
10.56
6*85
10.35
10.27
6.81
10.25
6.82
6.90
10.30
7.08
10.83
7.26
10.61

p r

i c e s

prx v3 t*

2

y

own*
­

, w x t ) p u* Q ) 3 + * + oq g o v e r n m e n t s u r p 2 , s 3 s + * t s 3 t + * Q - . ­ ) 3 . ­
2
DEPRECIATION, SERVICE LIVES 100,0 PERCENT OF BULLETIN q

prx

u r r * n t COST
STR A IG p T-L IN *

Q

nonq

3

r]

non]

EQUIPMENT
YEAR
1 925
1 92«
1927
1928
1 929
1 930
193 1
1 932
]933
1939
)935
19 3A
1937
1 938
1939
1 990
1 99 1
1992
1983
1 989
1995
1984
1 987
1988
198?
1 950
1951
1 952
,953
1958
1 955
1 954
1 957
!95 8
1 959
19 40
1941
1 942
1943
1948
1945
1944
1 947
1 948
1949
1970
1971
,972

3

nuq
3 n­

GROSS
STOCKS
1 12184.
1 15779.
1 1o032.
120585.
121442.
1 17444.
109120.
102779.
10 7S 7 1«
105942.
107458.
112418.
114881.
1 15 H I •
1 15943.
122780.
137309.
185835.
158770*
1 5 P6 38 *
149589.
I9ull5.
222808.
239082.
25n279.
275418.
30,728.
319397.
332855 .
384519.
378832.
8 [,9jo.
839708.
854987 .
8 7 p 34 8 .
892200«
509988 .
533124.
555802.
588259,
425050.
474888.
7 3 , 453.
804498 .
902839 .
1000278.
1095809.
1 21 5 9 3 8 .

3

Q

turx n«

STRUCTURES
MILLIONS OF OOLLARS--------PISCAROS
NET
DEPRE»
CIATION
STOCKS
2875.
43308 .
8 10 1«
8288.
45822 .
2799.
8858.
44412 .
3,80.
8557.
47789 .
3135.
8750.
3889.
48376 .
3578,
868 1,
65728 .
59788 .
3269.
8397.
39J1.
58850 •
3203«
3318.
58085 .
3750.
3737 .
5«130 .
3188«
58186.
3788.
3238.
3851 .
54197 .
3226*
57929 .
3605«
8230»
3732,
8268.
56523*
8)97.
56570 .
8 0 30 *
8262.
8 28 0 .
60132.
8587.
8727.
68101 .
8 8 8 3,
5 183.
73122.
8468.
58 18.
78380 •
5686.
75285.
8936.
80166.
5188.
5862.
658$.
6519.
93038 .
7927.
6937.
,09800 •
8588.
120659.
9 159.
9898.
128457 .
9250*
836, .
10809.
188270.
12588.
140225.
10388.
13618.
170808,
11117.
18868.
179695.
13803.
12879.
15109.
187989.
205921 .
15478.
16086.
228870.
17878.
18 8 8 8 .
19615.
286156.
17156*
20613.
1738».
255882.
247832.
20 28 3 .
21520.
279898,
22807.
18299.
23258 .
290657.
19038.
19082.
28308.
305797.
32068 1 .
25366.
21105.
380528 .
26728.
21563.
2885 1 .
368806.
21965.
309)8.
22988.
808505«
88059(1,
33886.
25208.
37277.
888885.
26834*
29934.
589298.
81552.
3319, ,
86808 .
609013.
51113.
666519.
36267.
781288.
55866.
80205»

NET“GROSS
RATtO
.56
.57
.56
,56
.56
.56
.55
.53
.52
.51
.50
.50
.50
.89
.89
.89
.50
.89
.88

.87
.87
.88

.89
.50
.51
.52
.53
.53
,58
.58
.55
.56
.56
.56
.56
.57
.57
.57
.58
.58
.59
•60
,60
* 6 1
• 6 1

,61
» 6 1

.61

AVERAGE
*
GROSS
n* t
12 . 8 8
16.98
16.83
12 . 2 2
16.79
12.08
16.78
11.98
16.75
11.85
11.87
16.83
17.18
12 . 2 0
12.76
17.70
13.39
18.38
18.90
13*90
19.30
18.23
19.55
18.38
18.17
19.57
18.29
19.76
19.98
18.36
20.07
18.20
20*09
13.95
20 .8 8
18.28
18.59
20.71
20 .8 6
18.73
18.70
20.97
20.85
18.29
20.30
13.88
12.58
19.61
19.18
12.03
11. 8 8
18.89
17.96
11* 0 0
17.65
10*76
10.39
17.21
16.83
10.15
9.80
16.82
15.96
9.50
15.58
9.26
9.18
15.38
15.08
9.01
18.69
8.82
8.78
18.86
8.63
18.23
13.95
8.51
8.38
13.61
13.28
8.15
12.79
7.90
7.77
12.80
12.19
7.70
7.67
12.05
11.99
7.72
7,80
11.96
7.88
12.00
3 «

\

4

Q *

s

PRIVATELY OWNEDt WITH PURCHASES OP GOVERNMENT S U R P L U S A S S E T S A T S EC O N D H A N D P R I C E S
CONSTANT COST 1 .. 1958 DOLLARS
. 0 P E R C E N T OF BULLETIN
DOUBLE-DECLINING BALANCE DEPRECIATION, S E R V I C E L I V E S
ALL INDUSTRIES, TOTAL
EQUIPMENT n ­ STRUCTURES
------MILLIONS OP 1958 DOLLARS--A V E R A G E A GE
N ET - G RO S S
DEPREDISCARDS
GROSS
NET
N ET
GROSS
RA TI O
C IAT ION
STOCKS
STOCKS
YEAR
10Ì95
16,15
.65
9760
j
1
660
1
.
431379.
194022
1925
10,74
16,08
.45
10614,
17815.
201166
4 4 5 28 7 .
1926
10.65
16.09
.45
11825.
18031.
206585
457156.
1927
10.57
16,12
.
45
11929,
18457.
211908
469227
.
1928
10.82
16.07
.45
12905«
19110.
482799.
219000
1929
10 à 5 1
16.20
.45
13669Ì
19461.
490848.
220939
1930
10 ÿ 93
1
6
.
5
8
.
44
13686j
19013,
215770
491456.
1931
11.58
17.13
.42
14165,
18012.
205713
485514.
1932
12^22
.41
17.71
14804
ä
16968.
478306.
196042
1933
12.71
18.21
.40
14226.
16286.
188758
473272.
1934
13^ 01
18,57
.39
14 18 2 i
16077.
184090
470625.
1935
13.02
1
8
.
7
5
.
3
9
14292,
16376.
183406
472098,
1936
12,86
.39
18.81
14 8 46 i
16962.
476094 .
185172
1937
13.05
19.07
.38
15283,
16987.
181726
474467.
1938
13^ 08
.38
19.26
16403•
16615.
473376.
180213
1939
12.87
19.32
.38
16841*
16692,
182140
475414.
1940
12 j 89
1
9
.
2
2
.
3
9
17366Ì
17202.
186907
480293.
194 1
12.76
19.45
.38
15649 .
17288.
182080
477106.
1942
13^ 15
19.77
.37
15577,
16758.
175369
471575.
1943
13,25
1
9
.
9
3
.
3
7
15954,
16422.
469038 .
172363
1944
12Ì90
.37
19.81
16217.
16768.
175333
472534.
1945
19.38
12.00
.39
17907.
18007.
484414.
187004
1946
11.03
18.68
.40
17196,
20080.
203107
503275 .
1947
17.98
10.28
.42
18646,
22450.
218618
522684.
1948
9.89
17.53
19569,
.43
24259.
228810
537777 ,
1949
9.51
.43
17.00
18233.
25746.
240551
557020.
1950
16.89
9.16
.44
19615.
27354.
252888
57729 1.
1951
8,96
1
6
.
1
2
.44
20545
•
28664.
595489 .
262155
1952
8,71
.44
15.72
23813.
29870,
273470
614730.
1953
8.59
15.81
22527,
.45
31014.
282064
632873.
1954
8j 3 8
1
5
.
0
8
25700
j
.45
32263.
294060
653252.
1955
8.19
18,71
23549,
.45
33803,
307319
677622.
1956
18.82
26025,
.46
35079.
699617.
318844
1957
8,10
18.29
26180«
.45
35797,
324227
715814.
1958
a joe
1
8 . i 8
29112.
.45
36457
i
331845
732895,
1959
8,03
13.95
27512.
.45
37580.
341462
753737.
1960
8j 0 3
13.83
286851
.45
38574.
348631
771946.
196 1
7.98
1
3
,
6
6
28937,
.45
39671.
358966
793893.
1962
7^ 91
13.89
31673«
.45
41178,
370158
816265.
1963
7.78
13.27
32549,
.46
43045.
385209
843267.
1964
7j57
1
2
*
9
6
.
4
6
45521.
33119,
406363
877925.
1965
7.33
.47
12.61
48756.
34014,
432462
920022.
1966
7,20
12.38
.47
52068.
36373
ÿ
959289,
458855
1967
7* 10
12.09
.48
55183.
37286,
876373
1000709.
1968
7,02
.48
11 * 9 6
58445,
39008 J
1044799.
899385
1969
7,03
11,73
.
4
8
6
1
1
9
4
.
4
0
9
1
7
,
516018
1083717.
1970
7.08
.47
11 . 6 * *
63312,
42520,
529974
197 1 1120324.
7^ 07
11* 52
65951.
45404.
.67
5888
1
1161926.
1972
\u 5
3

CO

>0
o

pr

x

v

3

t

y

* 2

own

* ­

;

w

x

t

purQ

)

)

3

s* s

oq

COST 1> 1958 DOLLARS
DOUBLE-DECLINING & 2 n Q * ­ * p r *
ALL INDUSTRIES, TOTAL
Q

onst

3

3

*

qu

YEAR
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
194 1
1942
1943
1944
1945
1946
1947
1948
1949
1950
195 1
1952
1953
1954
1955
1956
1957
1958
1959
I960
196 1
1962
l963
1964
1965
1966
1967
1968
1969
1970
1971
1972

x

p

Go v * r n ] * n t s u r p 2 u s

nt

] *

3

Q x

3

t x o n , s* rvx

Q *

3

ss* ts

3

t

s*

Q

on­

)

3

LIVES 100.0 p * r Q * n t o q

n­

prx
&

u2

2 *

Q *

tx n

nt

MILLIONS OF 1958 DOLLARS
DISCARDS
­ * pr* ­
NET
GROSS
Q x
tx on
STOCKS
STOCKS
5989;
88241
61384,
141395.
6672,
9345.
63676.
146522.
7508;
9631 .
64245.
149458.
7509;
9746.
65253.
152924.
809?;
10071.
67476.
157395.
8704;
10156.
66914,
158602.
8 384«;=
967 1.
63554.
156779.
8695,
8853.
58242,
151892.
9172;
8092.
146979.
54110.
8497,
7688,
144D38,
51788.
802 6;
7713,
143519.
51455.
7979;
8 174.
145864.
53533.
8 4 3 li.
8804 ,
56364.
149182.
848 1 .
8 8 6 8.
148763.
56442.
941 1 ;
8581 ,
56070,
148770.
9767,
8700.
151126.
59235.
9911,
9177.
155409,
63975.
8032.
9308.
6 25 6 6 «
155276.
7965;
8994 .
154488.
60748.
8884.
7962,
61495,
156156.
8 164.
9346.
66197,
162014.
9733.
10419.
73001 ,
169614.
859 8 i
12150.
85393.
185432.
10144.
14206.
96824,
201018.
11036.
15726.
103641,
212735.
9311.
16950.
111481,
228204.
10782.
18252,
118852.
243242 .
1 173.7r,
19236.
123846?
256546.
14343.
20112.
130024.
269962 .
20911.
13440,
133532.
282003.
16453Ì
139748.
21801 .
295386.
22907 ,
14331 .
145430,
310500.
16820,
150072.
23721 .
323459.
16931 ,
24077.
150590.
332320.
19837;
24472.
153969,
342450 .
18253,
25324,
158403,
355 1 1 1.
19450 ;
26035.
16Q707.
365150.
19727.
26850.
165935.
378380.
22245,
28075,
172351.
392300.
23137;
29642.
181750,
409657 .
23738,
31708.
194456,
431435.
24559.
34414,
210939,
459029.
2669 1i
372241
22518o;
485382 .
39889 .
27575,
2390 3 1.
613151 .
29402;
42672,
253505,
542576.
44895 i
31030;
567699 .
262792,
32 367 ;
46520.
271039,
591956.
35248.
48725.
284159.
620762.
3

NET-GROSS
RATIO
.43
.43
.43
.43
.43
.42
.41
.38
.37
.36
.36
.37
.38
.37
.38
.39
.41
.40
.39
.39
.41
.43
.46
.48
.49
.49
.49
.48
•48
.47
.47
.47
.46
.45
.45
.45
.44
.44
.44
.44
.45
.46
.46
.47
.47
.46
.46
.46

s

AVERAGE AGE
NET
GROSS
6,46
10,00
6.37
9.94
6 i44
10. Ô2
6,45
10.06
6.35
10.p3
6,51
10.19
6¿9 l
10.53
7,53
11.05
8,00
11.54
8,21
11.86
8,11
11.99
7,66
11.84
7,18
11.62
7,21
11.69
7 ;04
11.65
6,61
11.43
6,13
11.08
6,30
11.07
6 ;4 9
11.\2 .
6,40
1 1 .go
5,97
io. 5 9
5,47
10 . 0 8
4 i83
9 .30
4,47
8.65
4¿42
8 ,26
4 ;3 8
7.92
4,37
7.64
4,45
7.52
4,46
7.41
4,57
7.42
4.57
7.38
4,61
7.37
4,67
7.42
4,84
7.57
4 ;8 8
7.^5
4 i90
7.71
4,97
7,81
4,96
7.84
4 ;9 0
7.85
4,78
7.78
4.62
7.64
4,44
7.46
4,35
7.32
4.30
7.21
4 ;26
7.10
4.31
7.08
4,36
7.08
4.33
7.04
\ UGr

q

PRIVATELY OWNED, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 1 «. I9S8 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
ALL INDUSTRIES, TOTAL
STRUCTURES
------] x 2 2 x o n s o q 1 9 5 8 ­ o 2 2 r s -----GROSS
NET
DEPRE­
DISCARDS
NET-GROSS
AVERAGE AGE
YEAR
STOCKS
STOCKS
CIATION
RATIO
GROSS
NET
7777,
1925
289989 .
132638.
3 7 70,
.96
19 . Î9
13^02
298769.
137990.
8070.
1926
919 1»
.96
19.09
12.77
307697 .
1927
8399 .
9 3 17 j
192390,
.96
19.09
12.55
316303.
1928
196655.
8711.
9920.
.96
12,90
19.0*4
325909,
9039,
1929
151529.
9807 i
.97
18.99
12.22
332296.
9305.
9969,
159025.
.96
1930
19.07
12.25
339677 .
9393.
193 1
152215.
.95
5102 j
19.9 1
12^60
9159,
333623 .
197971.
1932
5970,
.99
19.90
13.18
331328.
8876 .
1933
191933.
.93
5 63 2.
20.95
13^82
329239.
8598.
136971.
5729 .
1939
.92
19^91
20.98
327106.
8369.
6156'
t
1935
132635,
.91
19 j9 1
21.95
326235.
1936
8203 .
129873.
6313.
.90
21.83
15.23
1937
326912.
8158.
128807.
6915.
.39
15 f39
22.10
325705 .
8 119.
1938
126289.
.39
6802 i
15.61
22.99
329606,
1939
8039.
699 1;
.38
129193.
22.79
15.81
329288 .
7993.
7079 j
.38
122905.
1990
15.89
23.00
199J
329889.
8025.
7956.
.38
122931 .
23.12
15.80
1992
321830.
7980.
7617.
119515.
.37
23.99
16.19
317087.
1993
7763.
23.99
119620,
7 6 12 j
•36
16^68
312881.
1999
7538.
110867.
7991 ,
.35
29.38
17.05
310519,
1995
109136.
7922,
8 05 3 |
.35
17.10
29.62
7588.
1996
319800.
119003.
8179.
.36
29,33
16.18
1997
317899.
117713.
7930.
8 5 98 «
.37
15^53
29.0’
1998
321666.
121799.
8299.
.38
8501 .
19.90
23.82
1999
325092.
8533.
.39
125170.
8533 j
23.60
19.92
328815.
8796,
1950
129069,
.39
8922.
13,99
23.30
1951
8 839 j
339050.
139035.
9102.
.90
22.93
13^90
138309,
338993 .
9927,
1952
8808 j
.91
13 jOQ
22.62
399768.
9757,
193996.
9069 j
.92
1953
22.23
12,57
1959
3 508 7u.
10103,
198532,
9087.
.92
21 .89
12.20
357866 .
1955
159312.
10962,
9297 i
.93
21.93
1 1j89
1956
367122.
10896,
161890,
9218.
.99
11.90
20.91
376158.
1957
11359.
.95
16877?.
9 20 5 i
20.95
1U 0 8
383999.
1958
11720.
9299,
.95
173637.
20.12
10.99
1959
390996 .
177877.
11986.
9279.
.96
10.86
19.83
398625.
12256.
I960
183059.
9258,
.96
10.73
19.51
196 1
906795,
187929.
12590.
.96
9235 j
19.23
10.65
915513.
1962
193031 .
1282 1.
.96
9 2 10^
18.96
10 j58
923965.
1963
197807.
13103.
9927 j
.97
10,53
18.?!
1969
933610.
203960.
13903.
9911.
.97
18,95
10,96
1965
996990.
13813.
21 1907.
.97
10^28
9 3 80 1
18.10
1966
960993.
221523.
19392.
.98
9955,
17.79
10.08
1967
973907.
19899.
229275.
.98
17,98
968 2 j
10.00
1968
987558.
.99
15295.
237392 .
9711.
17.23
9^93
1969
502222.
15773.
.99
9606 j
9^87
295890 ?
17.01
1970
516019.
16299.
.99
9888,
16.85
9.86
253225,
528368.
1971
16792.
.99
258935 .
10153.
16.75
9^93
591169.
269661.
17227.
10156.
.99
1972
16.67
î ol oo
3

PRIVATELY OWNE ­ T w x t ) p u r Q ) s * s OF GOVERNMENT s u r p 2 u s
ss* ts
t s* Q on­ ) n­
prx Q * s
CONSTANT COST 1, 19S8 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
FARM
EQUIPMENT AND STRUCTURES
------ ] x 2 2 x o n s o q 1 9 5 8 ­ o 2 2 r s --— •DISCARDS
NET-GROSS
GROSS
NET
DEPRE­
AVERAGE AGE
STOCKS
STOCKS
CIATION
RATIO
GROSS
YEAR
NET
1909,
3599b.
10 2 7 ;
17.96
19939,
.92
1925
1 1 ;9 2
36089 .
11.36
1952.
1051 .
.92
1926
17.90
15122.
1977.
15299.
1077.
.92
17.g3
1927
36661.
1 1 ;3o
1099,
37307 ,
1559 1,
1502,
.92
17.79
11. 2 0
1928
37990 .
1558,
1929
.92
15819.
1 153Ì
17.63
11.07
1589 .
1211.
.91
38232 .
15688,
11.22
1930
17.71
1599,
1262;
.90
18.09
1 1 ;7 3
15038.
1931
37870.
1969 ,
.38
37101.
1295,
18.55
12.96
19100.
1932
1360.
.36
36287.
1302;
19.06
13; 17
13227.
1933
1309 .
1309,
.36
13.91
1939
19.35
35892.
12827.
35857.
1316.
.36
13;27
1935
12795.
1320.
19.93
.36
1362 .
19.26
1936
13151 .
1355,
12.75
36220.
1379;
.37
19.09
1937
36708.
1936.
1 2 ;2 1
13576.
1969.
.37
12.19
1938
1903.
19.03
13523,
36721.
1977.
36825.
.37
18.95
1 1 ;?9
1939
1955;
13605.
.37
18,85
11, 7 9
36938.
1500,
1968,
19 90
13686.
1566 .
,38
1991
37685.
19329.
1962;
18.99
1 1 ;12
.38
37638 ,
1602.
1952,
18.92
11.19
1992
19132.
1559 .
.37
1 1 ;3 9
37336.
13736,
1965;
18.52
1993
37707.
1553.
1996,
.37
11, 0 2
18.27
19099,
1999
.38
10;62
38166.
1603.
1592;
17.97
1995
19998.
1678.
.39
?;a3
17.37
1996
39382.
1559 1.
1555.
1899.
1637;
.92
1997
9 1663.
16.36
8;72
17610,
2127.
7.78
.95
15.2?
1998
1631 ,
99620.
20070,
19.38
7;i9
1999
97655.
2928 .
1689;
.97
22361.
.98
50659 .
6.85
2697,
13.65
29337 ,
166?,
1950
.98
6,71
195 1
53912.
2910,
1685;
13.12
25866.
.98
55608 .
26718.
3035.
6,76
1692,
1952
12.81
58079,
.98
3190.
6,77
1732.
12.9?
1953
27780.
6;90
3238.
.97
12.39
60061•
1795;
1959
28269,
1839,
.96
3293 !
61993.
12.23
7;03
1955
28692.
.95
28677,
3315,
12.29
7.25
1956
63323.
1921 .
2869 1,
3315.
.99
69570.
2082;
12.27
7Ì93
1957
3399 .
.99
7,99
12.29
1958
6605 1.
2250.
29073,
67257 .
3395.
.99
12.27
7,59
1959
2399,
29283,
3399,
.93
12.39
7.79
6779 1 .
2589.
I960
29007»
.92
12.98
196 1
68336.
28989.
3380.
2767Ì
7 ;? 1
68959.
3397.
7 ;98
2933;
.92
12.53
1962
29098.
3959 .
7 ;? 1
.92
69973 .
29705,
12.99
1963
3052;
7.90
3538,
.93
30150,
3209,
12.97
70751.
1969
7.81
3626.
.93
12.37
71975.
1965
3235.
30983,
.99
73538.
7.67
3762.
12.22
32076,
3292.
1966
.99
12.09
7.52
1967
75975.
33388 .
3922.
3296;
11.96
7,52
3288;
.99
9052.
1968
76967.
39116,
9139^
.99
1969
78969 .
329 1 ;
7;S5
11.90
39765.
.99
7,56
9220.
327 1.
11.89
80103.
35955.
1970
.99
81596.
, 9293,
7Ì62
197 1
3292 ;
11.82
35996.
3695 1.
.99
11.73
7.58
83678.
9397.
3320.
1972
3

3

3

3

3

O'-VNEO; WI T H P U R C H A S E S OF G O V E R N ME N T SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST U 1958 DOLLARS
«t Bllll--,u e
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100,0 PERCENT OF BULLETIN F

PRI VAT EL Y

F A RM
E Q U I P ME N T
GR O S S
YEAR

S T OC K S

1925
1926
1927
1928
1929
1930
193 1
1932
1933
19 39
1935
1936
1937
1938
1939
1990
1991
1992
1993
1999
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
I960
196 1
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

12672.
13396.
13936.
19637.
15925,
15995.
15959.
15609.
15205.
15199,
15995,
16057.
16759.
17035.
17373,
17785,
18757,
18970.
18869.
1995 1 .
20199.
20806 .
22580.
25039 .
27715.
30323 .
32710.
39535 .
36687 .
38379 .
90022 .
91116.
9 2 12 Q .
93350.
99336.
99670 .
95059.
95995.
96262.
96829.
97869.
99239,
50935.
52219.
53502.
59887.
56172.
58091.

1958
NE T
S T OC K S

5798 .
6069 .
6293.
6619,
7019.
7158.
6860,
6307 .
5781 ,
5699.
5858 .
6359 .
6883 .
6966.
7 195.
738 1.
8110.
8017.
7667 .
8030.
8500 .
8878.
10318,
12229.
19052.
15598.
16799.
17235.
17989.
18211.
18939.
18192.
18025.
18293.
18335.
17968.
17872.
17911.
18999.
18816.
19617.
20672.
21920.
22619.
23253.
23903.
29380.
25372.

D OL L A R S - - -----

DE P RE -

DI S CA RDS

C I A T I ON

897 .
951 .
979 .
1007.
1066.
1102.
1082 .
10 19.
928.
892 .
9 10.
969 .
1093 .
1081 .
1099.
1129.
1199,
1236.
1195.
1192.
1299.
1309.
1993.
1693.
1969.
2218.
2912.
2520.
2610.
2696.
2792.
2755.
2797 .
2775.
2816.
2811.
2795.
2810.
2870.
2997 .
3039.
3169.
3327 .
3955.
359 1.
3620 .
369 1 .
3793 .

579,
597.
6 13,
632,
673.
726,
771 .
810,
806.
816.
823.
853,
8 6 6«
888 .
935,
998,
951 ,
930.
952.
968 ,
1016.
1025,
1107,
1100.
1163,
1155,
1170.
1187.
1211.
1232.
1322,
1** 1 ;
1576.
17 6 9.
1919,
2113,
2310,
2962,
2591 ,
2753.
2795.
2899 ,
2878,
2871 ,
2892.
2889,
2883.
2916.

NET-GROSS
RATIO
.95
.'95
.95
.95
.95
.95
.93
.90
.38
.37
.38
.90
.91
.9 1
.91
.92
.93
.92
.91
.9 1
.92
.93
.96
.99
.51
.51
.51
.50
.99
.97
.96
.99
.93
.92
.91
.90
.90
.39
.90
.90
.91
.92
.93
.93
.93
.99
.93
.99

AVERAGE AGE
NET
GROSS
5,90
8,22
b • 33
8.20
5*35
8.29
b • 30
8*29
5,22
8.21
b • 32
8.33
5,72
8.68
6*32
9.18
6 • 89
9.69
6,99
9.93
6 069
9.98
6 01b
9.78
5 • 73
9.57
S • 73
9.60
5,65
9f 5 5
5,59
9.99
5,15
9.07
b • 33
9.12
5,69
9.31
5 , 99
9.16
b • 23
8.96
b • 12
6.89
9,57
8.26
^ 0 1Ü
7.69
3,88
7.15
3,89
6Ǥ5
3,92
6.70
9,15
6.75
9,28
6.78
9,52
6.99
^ j 71
7.11
9,99
7.38
5,20
7.63
b • 26
7.80
5,39
7.98
5,51
8.29
S fb Ö
B.(J3
S •bS
8.57
5,99
8.59
b •3 6
8.61
5,19
8.53
b 0ÜU
8.39
9,83
8.22
9,82
8.19
*♦^03
8 ,0 8
9,8 9
8.Q3
9,89
8.01
9,85
7.93

prx v3 t*

2

y

own

CONSTANT
­ o u & 2 * -­
q

3

* ­

! wx t)

* Q 2 x

n

purQ

]

3

s* s

oq

«

ov* rn]

3

t x o n , s* rvx

I> 1958 DOLLARS

COST
x

n

«

&

3

2

3

nQ

*

­

*

pr*

Q x

*

nt

surp2 us
Q *

3

ss* ts

3

t

s*

Q

on­

)

3

n­

LIVES 100.0 PERCENT OF

prx

Q *

s

u c
&

u2

2 *

tx n

q

0]
struQ tur* s

YEAR
19 25
1926
19 27
1928
1929
19 30
193 1
1932
19 33
193*4
1935
1936
1937
19 38
1939
1940
194 1
19 M 2
19M3
1944
1945
1946
1947
1948
1949
1950
195 1
1952
1953
1954
1955
1956
1957
1958
1959
1960
196 1
1962
1963
1964
1965
1966
1967
1968
1969
1970
197 1
1972

------MILLIONS OF 1958 DOLLARS-- DEPREDISCARDS
GROSS
NET
CIATION
STOCKS
STOCKS
448.
507.
9 186.
22823.
454.
502.
9053 .
22738.
464 .
498 .
9006 .
22726.
467.
496,
8923 .
22671.
480,
491 .
8804 .
22564.
485*
482.
B 5 29 .
22237.
491«
467.
8 178.
21911.
485.
450.
7793,
2 1492.
496*
433 .
7447 .
21082.
488.
416.
7133.
20699.
497 .
406.
6937 .
20412.
398 .
502.
6792.
20163.
508,
393 ,
6693 .
19949.
515.
388 .
6557 .
19686.
520.
383.
6460.
19452.
520.
377,
6305.
19153.
511.
37 1.
18928.
6220 .
522.
367 ,
6115.
18 6 68 •
514,
364.
6069 .
18472.
529.
362.
6019.
18256.
526*
359.
5948.
18017.
530,
374.
6663.
18576.
530.
407.
7292.
19083.
531 .
435.
784 1.
19535.
459.
521 .
8308.
19940.
514.
480.
8740.
20337 .
515.
498,
9 12 1.
20702.
505,
5 15.
9483.
21073.
520*
530.
9791 .
21391.
513,
542.
10058.
21687.
512,
552.
10253.
21922.
507,
560.
22207.
10485.
506,
568 .
10666.
22450.
4 86-,
574.
10829.
22701.
579.
480.
10948.
22919.
470,
582.
11039.
23122.
45 7.
585.
23327 .
11117.
471 .
587 .
11187.
23514.
462.
589.
23710,
11256.
452.
591,
11334.
23927 .
592.
440.
11366.
24111.
444,
593.
11404.
24299.
595.
418.
11468.
24540 .
417,
597.
24749.
1 1497.
399.
598.
11511.
24962.
387,
600.
11552.
25216.
409.
602.
11567,
25424 .
404.
604.
11579.
25638.

NET-GROSS
RATIO
.40
.40
.40
.39
.39
.38
.37
.36
.35
.34
.34
.34
.34
.33
.33
.33
.33
.33
.33
.33
.33
.36
.38
.40
.42
.43
.44
.45
.46
.46
.47
.47
.48
.48
.48
.48
.48
•48
.47
.47
.47
.47
.47
.46
.46
.46
.45
.45

AVERAGE
GROSS
23,37
23.59
23.72
23.88
24.06
24.41
24.86
25,36
25.82
26.27
26.58
26,81
26.99
27.20
27.35
27.58
27.72
27.87
27.93
27.98
28.05
26.92
25.95
25.12
24.43
23.80
23.25
22.74
22.29
2 1.90
2 1.58
21.25
20.97
20.74
20.56
20.41
20.30
20. 19
20. Ï0
20,02
19.99
19.97
19.97
20

, go

20.07
20.14
20.23
20.32

AGE
NET
15,18
15*39
15,45
15,57
1& • 73
16 • 1 7
16,76
17,44
18,04
18,58
18,82
18,92
18 *8 8
18,95
18,89
19,01
18,92
18 *68
1B #66
18,45
18*32
16*10
14,58
13,52
12,79
12,23
11*83
11,52
11*32
11,21
11,20
11*16
11,19
11,25
11*37
11,51
11,66
11,82
11,98

12*13
12,32
12,50

12*66
12,84
13 *U 3

13,19
13*37
13*5^

ln o

•f

PRIVATELY o w n * ­ , w x t ) p u r Q ) s * s o q
ov* rn] * nt surp2 us
ss* ts
1 s* Q on­ ) n­ prx Q * s
CONSTANT COST 1. 19S8 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
MANUFACTURING
EQUIPMENT AND STRUCTURES
----- MILLIONS OF 1958 DOLLARS-- — -GROSS
NET
DEPRE­
DISCARDS
NET-GROSS
AVERAGE AGE
STOCKS
y* r
STOCKS
CIATION
RATIO
GROSS
NET
1925
97523.
9271 1.
9098 ,
2690 ;
.'99
12.99
a;9i
9198.
1928
100633.
99971.
286i ;
.99
12.93
8,23
1Ü3 285 .
1927
95761.
9397 .
3009 ;
.99
a; 16
12.93
106999.
1928
97552.
9982 .
3082;
.95
12.§6
8,02
1929
110519.
50109.
9678 .
3236;
.95
7,79
12.71
1930
112017.
50190.
9788.
3392.
.95
7.97
12.85
111338.
1931
9693.
98297 .
3998;
.93
ai99
13.21
109235.
1932
9960.
3597;
.91
95160.
9 ;11
13.72
107762.
1933
9223.
93077 .
3636;
.90
19.13
9 ;S7
106909.
1939
91332.
9061 .
.39
3690 j
9.96
19.50
105209,
1935
39926.
3963.
3683,
.38
lo;29
19.82
3959,
105251 .
1938
39699.
3776.
.38
10.22
19.96
1937
106092.
9095.
.38
90396.
19.99
3910 ;
9.96
105039.
1938
9051 .
39253.
3976,
.37
IS. 18
10; 17
1939
109373.
3981 .
38795.
9150;
.37
10.19
15.32
109915.
1990
9008.
3997 1,
,38
9^0
92 13,
15.27
106669.
199 1
9 196.
9299 \
.39
91356.
9^9
15.09
105797.
9 198,
1992
•38
90957.
9221 ,
15.18
9^9
10906 1.
38881.
9097,
1993
.37
9206;
9; 89
is.92
1999
103020.
3807 1,
9020.
9252.
.37
15.59
9.93
109957.
1995
39668 .
9 123.
.38
9280 |
15.28
9^9
1998
110887.
9583.
95962.
.91
19.37
9990.
8.19
1997
117625.
5289,
9923 j
.99
13.56
7^2
51867 f
1998
123337.
5928.
56125.
9963.
.96
1 3 .go
6Î93
1999
126666,
57738,
6308 ,
.96
t > ,‘ 9 2
9592;
12.79
129715.
1950
6997.
58912.
9639;
.95
6.97
12.59
1951
135252.
6789.
62127.
.96
6 i79
9980 ;
12.18
190238.
1952
7 137.
69729.
9915 \
.96
6^2
11.91
195535.
1953
7999.
67272.
9806 ,
.96
11.68
6.67
150787.
1959
7739.
69617.
9938 i
.96
6 ;65
11.50
1955
155880.
8030.
5219;
71822,
.96
6 ;65
H .39
16291V.
1958
75686.
8918.
.96
5311.
6.;52
11.10
169812,
1957
7921S|
8865,
.97
6^5
5620 ;
10.91
1958
173771 .
79782,
9098,
.96
10.93
5807;
6 ;62
1959
176569.
9l25i
79365,
6079;
.95
11.05
6;ss
1980
180382.
80079 ,
9203.
.99
6201 ,
6,96
11.09
183619,
1981
80338,
9320 «
6999,
.99
7,09
il.17
187297.
1962
81099.
9956.
6601 .
.93
7.16
11.23
1963
191102.
9676.
82328,
.93
7231 ;
11*29
7 ; 17
1969
196291 .
10017.
7.08
89866,
7526.
.93
11.17
203897.
1965
10576,
89697.
10.?9
7803;
.99
6 ;89
1966
219070.
96932,
t1908,
.95
8028.
6,53
10.70
1967
229906.
12333;
.96
IO.96
6.32
102828.
8972;
1968
233302.
107269,
13102,
8729,
.96
8,26
10.32
1969
292717.
13767.
1 11627,
.96
6,23
10 . 2 2
8765.
250592.
19307.
1970
6^28
119328,
.96
10.19
9260 i
197 1
256377,
19606.
115 118 ,
.95
10.29
6.93
?630;
1972
262922 .
19908.
116619.
10 . 2 8
9935.
6.52
3

«

3

3

n,

3

3

2 y
o w n * ­ . WITH p u r Q ) s * s op
o v * r n ] * n t s u r p 2 u s ASSETS AT SECONDHAND p r x Q * s
CONSTANT COST 1. 1958 DOLLARS
DOUBLE-DECLINING & 2 n Q * DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN

prx v3 t*

3

3

«

3

MANUFACTURING

EQUIPMENT
----- MILLIONS OF 1956 DOLLARS-----DISCARDS
DEPRE­
GROSS
NET
CIATION
STOCKS
STOCKS
YEAR
1998.
l9 19 j
33536.
19599,
1925
1500 à
2092 .
39709.
15163.
1926
2109.
1593 I
35599.
15972.
1927
1612.
2157.
15886.
1928
3652e».
2229 .
1685^
37659 .
16998,
1929
2259.
1762.
16308.
38035.
1930
2196.
1765 j
37828 .
15650j
193 1
2069.
18 16,
36955.
19503.
1932
1882^
1933.
36090,
13563.
1933
1869.
1895,
12996.
35963.
1939
18 50.
3529 1.
12790.
1823.
1935
1879.
188 U
35710.
13206,
1936
1978,
i960 j
36369 .
1937
13832.
1999 j
2008 .
36167.
13612.
1938
1989,
2080,
13725.
1939
36200.
2027.
2135^
19990,
36827 .
1990
2126.
2186,
15912.
37762 .
199 1
2179.
2053 j
37911.
15990.
1992
2153.
2056.
15399.
37962.
1993
2059 i
2168.
15893,
1999
3852 1 .
2309.
2082 j
90296 .
17398.
1995
2182,
2627.
20081 ,
93917.
1996
3139.
2072 j
98533.
29169.
1997
3678 ,
2180.
27397.
53255.
1998
9017.
22 72 j
28809.
56912.
1999
2251 ,
9206.
59673.
30109,
1950
2186.
9973.
32968,
69392 .
1951
9780,
2600 ^
6862 7 .
39912,
1952
5099.
2529.
73199.
36397,
1953
2650.
5313.
77829.
38203.
1959
5569.
276 U
82223.
39718,
1955
5899.
29.90.
87867 .
92385.
1956
6268.
3359 t
93196.
1957
99632.
3989 «
6993,
1958
96192.
99570.
3858.
6965 .
98733.
99383.
1959
6559.
39 96,
101976.
99967.
1960
6669,
9328 •
109699.
95198.
1961
6 8Q 6 «
9 533.
107729.
95933.
1962
9959^
7021 .
97022.
1 1 1OU 1.
1963
7399,
5917.
1 15259 .
99293.
1969
7855 .
577 2 i
121193.
53093,
1965
5998 j
859 1.
129026.
58175,
1966
6318.
9395.
13679 1.
6 2785 «
1967
10059.
6623,
193596.
66067.
1963
6832 j
10690.
150771.
69389,
1969
11116.
7199,
156895.
7 1507,
1970
1 1395.
7961 ,
161792.
197 1
72902.
11719.
7890 i
167750.
79910.
1972

NET-GROSS
RATIO
.'93
.99
.99
.93
.99
.93
.91
.39
.38
.37
.36
.37
.38
.38
.38
.39
.91
.91
.91
.91
.93
.96
.50
.51
.51
.50
.50
.50
.50
.99
.98
.98
.98
.96
.95
.99
.93
.93
.92
.93
.99
.95
.96
.96
.96
.96
.95
.99

AVERAGE AGE
GROSS
NET
5 j8 7
9.36
5.77
9.28
5.80
9.30
5.79
9.29
9.25
5^79
9.39
5^92
6^26
9.66
10.08
6 j7 9
7 I20
10.96
7,99
10.76
7^39
10.90
7^05
10.83
10.68
6.65
6.70
10.77
10.75
6,57
10.55
6.20
5.82
10.27
5.85
10.21
5.91
10 . 18
5,78
10.01
5^37
9.58
9,80
8.92
8.12
9^29
9.06
7.60
9j 19
7.92
9,39
7.31
9^39
7. J9
7.07
9,90
9.98
7.Q6
7.09
9.56
9^67
7.J8
9.66
7.1’
9.69
7.25
9,95
7*51
5^17
7.77
5.28
7.96
8.16
5^90
5,99
8.31
5^92
8.92
5,29
8.90
8.26
5 j0 9
9.76
8.03
9.61
7.95
9.59
7.75
9^58
7.66
9,65
7.69
9^78
7.70
9.82
7.71

P R I V A T E L Y OWNED i
CON S T A N T COST

WI TH PU RCH A S ES OF
1 , 1 9 5 8 D O L L A RS

D O UBLE- D ECLI N I N G
M A N U FA C T U RI N G
S TRU CTU RES

YEA R
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946

-----------M I L L I
GRO S S
STOCKS
63987 ,
65929,
67736.
69968,
72861.
73981 .
73560.
72281 .
71672.
70941 .
69998.
6954 1.
69728.
68867.
68173.
68088.
68907.
67836,
66099 ,
64500.
642 1 1.

BA LAN CE

ONS
N ET

OF

STOCKS
28162.
29309 .
30290.
31666.
33661 .
33833.
32597.
30657.
29513.
28387.
27136.
26494.
26564.
25642.
25021 •
25032.
25944.
25017.
23487.

• 85

1682,
1730.
1754.
1821.

.88

2140.
208 1.
2067.
2044 ^
1996.
1981 .
2019.
2024.
1944.

22’ 2.
229 1.

1960
1961

78406.
78970.
79523.
80101 .

3S107.
35140.
35111.
35306.
35623.
36604.
38258.

1970
197 1

80982•
82654.
85044.
87615.
89706.
91946.
93647 .
94585.

1972

95172.

1969

1870,
1550.
1580.

28930.
28808.
29659.
30317.
30924.
31414.

71611.
72336.
72963.
73657.
75052.
76666.
77629,
77836.

1966
1967
1968

2326.
2448.
2529,
2497.
2391 .

2150.
2250.

1952
1953
1954
1955
1956
1957
1958
1959

1962
1963
1964
1965

1276 j

2290.
2216.

2311.
2358.
2395.
2426.

32105.
33302.
34586.

2461 .
2519.

35212.
34982.

2654.
2660.
2650.
2651 .
2650.

2597.

2655.
2674.
2721 .

40043.
41197.
42243.

2817
2939
3043
3127

.
.
.
.

42820.
42716,
42204.

3191 .
3212.
3194.

A S S ET S

NET-GROSS
RATIO
.’44
.44
.45

2101 .
2156.
2237.

27703.
28727,

1950
1951

S U RPL U S

S ERV I CE L I V E S

1958 D O LLA RS - - - - - D EPRE­
D I S CA RD S
CI ATI ON

22320.
25881 ,

67470.
69092.
70082.
70256.
70042.
70911.

1947
1948
1949

D EPRECI A T I O N ,

1852.
1819.
1956.

2 2 2 2 a'.

GOVERN MENT

1360.
» 4 11 ;

1833.
1895,
1950,
1983,
2069,
2077.
2113,
2168.
2150 j
2193.
2 19 9 »
2258 «
2351.
2284 j
2320,
2383.
2294,
?3 15 j
2278.
2289.

.46
• 46

.42
.41
.40
.39
.38
• 38
.37
.37

.37
.38
.37
.36
.34
.35
.38
.80
.81
.81
.41

100,0

AT

PERCENT

AVERAGE
GROSS
14.90
18.85
14*93
14.72
14.49
14.63
15. 0 3
15.58
15.98
16.37
16. 8 0
17.08
17.17
17.51
17. 7 5
17.82
17.66
17.95
18.43
18.84
18. 8 6
17. 8 7
17. 3 7
17.10
17.01
16.99

.42
.42
.43
.43
.44
.44
.45
.45

16.75
16. 5 5
16.97
16.21
15. 9 8
15.67
15.36
15. J8

2858;
2321.
2266 »
2318.
2222.
2205,
2121.
2068.

.45

15.20

.45
.44
.44

15. 1 6
I S . iÌ6

2273Ì
2109.

.44
.44

203 1«
2079,

.44
.45

2154;
2106,
1933.
2066.
2169;

.46
.46
.46
.86

2095 •

.45
.44

SECON D H A ND

15.19

15.14
1 5 . 12
1 5 . go
14.76
18,53
14.44
18.ÿl

14. 4 6
14*59
14.82

PRI CES

OF B U L L ET I N

AGE
NET
9 J 73
9 SI
9 37
9,14
8.79
8,96
9.48
10,20
10.66
11,10
11,59
11.80
1 1^69
12,01
12,18
12, 0 4
11,50
11. 8 2
12,42
12.89
12,59
10,73
10,00
9,66
9,63
9.71
9,48
9,34
*,24
9,19
9,09
8.90
a;72
8,74
8,97
9,10
9,25
9,4»
9,50
9,56
9.46
9^21
8,99
8,94
8.93
9^02
»¡23
9.5 1

f

P RI V A T E L Y

q «v n

C O N S T A N T

•

q

,

C O S T

w

i t

1 ,

D O U B LE- D ECLI N I N G
N O N FA RM

h

p

u

1 9 5 8

r

c

h

a

s

e

s

o

f

g

o

v

e

r

n

m

e

n

t

s

u

r

p

l

u

s

a

s

s

e

t

s

a

t

s

e

c

o

n

d

h

a

n

d

BALANCE DEPRECIATION, SERVICE LIVES loo.0 PERCENT

OF

BULLETIN F

n o n m a n u f a c t u r i n g

AND
STRUCTURES
---- -MILLIONS OF 1958 DOLLARS----- -

EQ U I PM EN T

Y EA R
1925
1926
1927
1928
1929
1930
193 1
1932

GROS S
S TO CK S

N ET
STOCKS

29836 1.
308569.
3 17 2 0 9 .
325426.
334295.

136377 i
141572.

340600 .
342198.
339178.
334257.
330975 .

145525.
148814,
153073.
155111.
152485.
146453,

1933
1934
1935

329480.

131368.

1936
1937
1938
1939
1940
194 1

330628.
333295.
332713.
332178,
333561.
335939.

1942
1943
1944
1945

333721 .
330178,

130556.
131200.
128950,
127862.
128983.
131221 ,
127491 .

1946
1947
1948
1949

334145,
343937.
354727.

1950
195 1
1952
1953
1954
1955
1956
1957
1958
1959

3283 11 .
329911.

363454.
376645.
388627.
399642.
411117.
422025.
435428 .
451380.
465234.
47599 1,
489069.

I960

505563.

19 6}

519940.
537637 .
555191.

139739.
134599.

122752.
120242.
121218.
125501.
133630.
142424.
148712.
157302.
164895.
170708.
178418.
184178.
193545.
202956.
210935.
215372.
223198.
232381.

1962
1963
1964
1965

576274 .
602103.

239305.
248824.
2 5 8 12 4 à
270193.
285733.

1966
1967
1968
1969

632414.
659408 .
690440.
723618.

303954,
318239.
334994.
352954.

1970
197}

753072 .
782351.
815326.

36 6 2 3 5 à
3 7 8 9 1 Q,
395254.

1972

P R I C E S

D O L L A R S

D EPRE­
CI ATI ON
11149.
11765.
12207 .
12472,
12875.
13089.
12771,
12087.
11385.
10915,
10798.
11055.
11480.
11466,
11158.
11184.
ii4 9 i ;
11487.
11102.
10848.
11043.
11747.
12942.
14394.
15522.
16552.
1766 1 ,
18491 .
19285.
20036.
20940 .
22070.
2
2
2
2

2900.
3350.
3937.
4983,

25875.
26818.

D I S CA RD S
6042 ^
6902.
7744
7748,
8517.
9115*

6 7 7 b'.
9323.
9865 j
9233,
9 18 0 ^
9161 ;
9563 .
9904 j
10 7 9 8 I
11160,
11606.
9976.
9906 i
10205.
10394i
U ’ 12,
11136.
12552.
13293;
11929,
13 4 5 1 ;
13937.
16875;
15844;
18 6 4 7 j
16317j
18323,
18123,
20633,
18727,
19469.

N ET - G RO S S
RA TI O
¿4 6
.46
.46
.46
.46
.46
.45
.43
.42
.41
.40
.39
.39
.39
.38
.39
.39
.38
.37
.37
.37
.38
.39
.40
.41
.42
.42
.43
.43
.44
.44
.45
.45
.45
.46
.46

A V ERA G E
G RO S S
16.96
16.90
16.92
16.99

AGE
N ET
11f 69
11.47
11 ; 36>
11.32

17.00
17.13

11 ; 21
11.26

17.51
18.07
18.71
19.27

11^ 64
12,26
12^ 94
13,48
13; 83

19.67
19.89
20.02
20,29
20.53
20.64
20.64

14; 40
14.56
1 ; 31

21.23
20.66
20.06

13.68
12;78
11,95

19,61
18.98

11 ; 45
lo; 8 7
lo; 4 3
10.16
9^ 79
9,59
9 ; 22

18.45
18,05
17.61
17.25
16.82
16.36
16.01
15.80
15.51
15.18
14.95
14.65
14.39

33586.

22080,
22694;

35813.
38029.

24604,
25269.

40538 i
42667,

26952 f
28386.

.49
.49

12.41
12.23

4 4 4 J2 ,
46646.

29598;
32149.

.48
.48

12.08
11.90

28043*
29490.
31319.

21818j

13; e2
14 ; 02
14; oe
13,90
13 ; 6 1
13.96

20.92
2 1.29
21.49
21.45

.46
.46
.46
.47
.47
.48
.48
.49

19402;
21389;

13.91

14.08
13.70
13.30
13.02
12.71

8^ 94
8.76

6.7H
8.58
8.43
8,37
8,25
8 j 14
7.99

7.
‘77
7,54
7 ! 45
7.33
7 1 22
7* 22
7.23
7 ; 16

PR I V A T EL Y

OW NED .

c o n s t a n t
d o u b l e

-

COST

W I TH
1 ,.

PU RCH A S ES

1 9 58

d e c l i n i n g

o f

g o v e r n m e n t

s u r p l u s

a s s e t s

a t

s e c o n d h a n d

b a l a n c e

d

e p r

e c i a t

i o

n

,

s e r

v i c e

L I V E S

1 0 0 , 0

PERCEN T

OF

b u l

N O N FA RM N O N M A N U F A C T U R I N G
EQ U I PM EN T

Y EA R
1925
1926
1927

---------- M I L L I O N S OF
G RO S S
N ET
S TO CK S
STOCKS

1 9 5 8 D O L L A R S ------- —
D EPRE­
D I S CA RD S
CI ATI ON

95186.
98972 .
99979 .

91086,
92995.
92981.

5980.
6353.
6593.

1928
1929

101762.
109315.

1930
193 1
1932

109622.
102992.

92798.
99013.
93997.
91098.

6582.
6775.
6795.

1933
1939
1935
1936
1937
1938
1939
1990
1991
1992
1993
1999
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
1960
1961
1962
1963
1969
1965
1968
1967
1968
1969
1970
1971
1972

99328.
95689.
93381 .
92783.
99097.
96060.
95561.
95196.
96519.
98889.
98399.
97662.
98185.
101620,
105391 .
119318.
122678.
128608.
138209.
196189.
153389.
160076.
165805.
173191 .
181517.

37831 ,
39766.
33198,
32806,
33968.
35698.
39865.
35201 .
37919,
9
3
3
3
8

0
9
7
7
0

9
1
6
6
3

5
0
8
2
9

3
9
8
2
9

,
.
.
,
,

99091.
5
5
6
6

0
7
0
5

912.
198.
779.
779.

.69690.
72199.
75688.
77118.
81591.
89853.

188193.
192828,
199379.

87915*
87777.
91251,

208966.

95968.

215992.
225210.
235037.

97637,
102091 .

297579.
262378.
280769 .
297655.
317336.

106880.
1 1 3 6 9 Q,
121796,
132092,

p r

i c e s

D OLLARS

6393.
5770.
5232.
9952.
9980 i
5331 .
5782.
5779.
5502.
5599.
5856.
5899.
5696.
5529.
5798,
6988 .
7568,
8835 1
9790.
10527.
11368.
11936.
12953.
12902.
13991.
19253.
19705.
19859,

3996 J
9575.
530 1i
526 5 «
5790
6216
5898
6069

J
.
j
,

6989 I
5812,
5353,
5295,
5605
5599.
6396 i
6689.
6779 i
5099 j
9958,
9935.
5066.
6526 •
5919.
6865 «
7601 .
5909 !
7925.
7950 •
10603.
9559 j
12370.
99271
11890.
11678^
19061,

N ET - G RO S S
RA TI O
'.93
.93
.92

10.97
10.91
10.53

.92
.92
.92

10.60
10.58

.90
.38
.36
.35
.35
.36
.37
.36
.37
.39
.91
.90
.39
.38
.90
.92
.95
.97
.97
.98
.98
.97
.97
.97
.97
.97
.96
.96
.96
.96
.95
.95
.95

15190.
15959.
16571 .

12 1 9 9 »
12812,

17239.
18189.

12731•
19696.

19352.
20819.

19 9 6 8
15171,
15762,
17999j
18081.

.96
.96
.97

19678,

.98

20951.
22029,

.97
.97
.97

22659,

338309.
355917.

190975•
150395,
160868.
167382.

29503.
26375,
28991 .
30159.

373993.
399972.

179257.
189377.

31939,
33217.

29992.

A V ERA GE
G RO S S

.97
.97

10.76
11.19
11.71
12.23
12.60
12.79
12.58
12.33
12.91
12.38
12.13
11.77
11.78
1 1* 89
11.75
11.31
10.81
10.01
9.31
8.87
8.92
8.07
7.90
7.72
7.68
7.59
7.96
7.95
7.59
7.52
7.98
7.51
7.97
7.93
7
7
7
6

.33
.20
.03
,93

6.8 1
6,69
6.68
6.68
6.63

A GE
N ET
6^ 82
6,73
6 ¿S 3
6,88
6
6
7
8

«77
.92
j 36
.02

8.5
8,7
8.6
8.1

0
9
9
8

7 j 67

7.71
7| S1
6,98
6.99
6.68
6,91
6.87
6.3»
5.89
5.16
9 <! 7 9
9.65
9^ 53
9.50
9^ 59
9.99
9.59
9.^ 8
9.51
9.59
9.69
9.6 9
9^ 60
9.66
9^ 63
9.57
9 i 96
9,35
9.21
9,16
9.Q9
9.Q9
9.Q8
9,11
9 . Q6

l

e t

i n

f

PRIVATELY OKNE­ I w x t ) 2 3 4 Q ) 5 * s oq
o v * r n ] * n t SURPLUS
ss* ts
t s* Q on­ ) n­
prx Q * s
Q 6758 nt
COST 1, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF 8ULLETIN F
NONFARM n o n ] n u q Q 8 u 4 x 7
STRUCTURES
3

«

3

3

3

3

3

3

«

------MILLIONS OF 1958 DOLLARS---- --

YEAR
1925
19 2 6
1927
1928
1929
193G
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941

GROSS
STOCKS
2031 75.
210097.
2 17235.
223664.
229979.
235978.
239206.
239850.
238573.
237594.
236697 .
236531 .
237235.
237152.
236982.
237047 .
237049 ,

NET
S TOCK S
95290.
99127.
103044.
106066.
109059.
111663.
111441.
10 9 0 2 2 .
104973.
101451.
98562.
96588.
95551 ,
94085.
92661.
91569.
90768,
88383 ,

D EPRE­
CI ATI ON
5 169,
54
56
58
60

12.
64,
90,
99.

6294.
6378,
6318.
6153.
5964.
5818,
5724.
5698,
5687.
5656.
5635.
5635.
5589.
5456.
5324,
5245.
5258.
5373.
5559.

1942
1943
1944
19 4 5

235326.
232516.

1946
1947

228754.
229669.
232049 ,
234846 .
238437.
242437 .
246258.

85226,
87932 ,
9 I 522.
95255.
98509,

251041.
256220 .
262287 ,

102730.
107060.
111954,
118103.
123520,

1960
196 1

269863 .
27704 1.
283164.
289690.
2 9 7 Q 9 7•
304498,

1962
1963

312477.
320154.

146733,
151244.

9585,
9859,

1964
1965

32870

10139.

1966

351650.

156502.
163937.
171862.

1967
1968
1969

361753.
373103.

177764,
184649.

1 1311 ;
11655.

3853 14 .
397155.
408358 .
420354 .

192086.

12048.
12508.

1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959

1970
1971
1972

230126.
22829 1.

1.

339725.

85065.
82620,
80869.
81459,
82718.

127595,
131947.
136913,
14 1668.

198853.
204653.
210877.

5783.
6025.
6293.
6555.
6632.
7 134.
7450.
7817.
8194.
8492.
8747.
9024.
9304,

10500.
10932,

12978.
13429,

D I S CA RD S
2 U4 6 I
2327
2442 »
2483.
2777.
2899,
2928 i
3255,
3381.
3 4 21
3827
3915
39 5 7
4304

f
,
,
,
,

4402 j
4476,
4 832 ^
4927 .
4948 j
5270,
5328 i
5 386 i
5717.
5687.
5692 i
6025.
6 Û2 5 i
5987,
627 1,
6286.

N ET - G RO S S
RATI O
.47
.47
.47
.47
.47
.47
.47
.45
.44
.43
.42
.41
.40
.40
.39
.39
.38
.38
.37
.36
.35
.36
.36
.37
.37
.38
.39
.40
.41
.42

A V ERA G E
G RO S S

AGE
N ET

20.00
19.94
19,87
19.90

13 ^ 9
13.50
13^ 3
13,11
13 ; o o
12.95
13 ÿ2 1
13.71
14.41

19.91
19.96
20.25
20.71
21.31
21.89
22.39
22.80
23.14
23.47
23.80
24.11
24.34
24.74
25.26
25.65
25.97
26.03
25.96
25.74
25.49
25.(1
24.71
24.38
23.91
23.44

6274«
6 390,;
6433«
6445,
65731
6583.
6657;

.43
.44
.45
.45

22.95
22.34

.46
.46
.47

2 1.02
20.59

6671 ;

.47
.47
.48
.48
.49

6693,
6850,
6909 j
6932.
71 10 ;
7 18 9 ,
7274 j
7435.
7575;
7657.

21.82
21.43

15.04
15; 56
15 ; 9 2
u ; 11
16,36
16 ; 58
16.73
1 6 ;a 1
17.18
17 ; 71
16,07
is; 2 6
17.92

17^7
16; 79
1 6 ; 15
15,43
14; 77
14,27
13.69
13.18
12^ 8
12.13
11,74
11,52

18.72
18.30

11 ; 31
1 1; o9
10; 92
10,76
10; 67
10,55
10^ 2
10; 1 1

.50
.50

18.02
17.72
17.43
17.20

10; 05
9.97
9; as
9jas

.50
.50

17.03
16.86

9;88
9.90

.49
.49

20.21
19.82
19,50
19.16

\"1 U

4

«

*

PR I V A T EL Y

O W N ED ,

CON S TA N T

COST

WI TH
1,

D O U B LE- D ECLI N I N G

EQ U I PM EN T

PU R C H A S E S

1958

GROSS
1926
1927

STOCKS
5565.
59[ 9.
6295.

1928
1929

6 66 3 .
7089 ,

1930
1931

737
799
796
791

1925

b a l a n c e

D EPR EC I A T I O N ,

N ET
S TOCK S
2598.
2826.
3091 .
3317.
3561 .

1.
1.
9,
9.

3698.
3565.
3361 ,
3159,

966.
995.
919.

7955.
7519.

3058.
2996,

903.
901 .

7699.
7833.
7928.
8032,
8195.
8958.

3003.
3083.

3210.
3910.

909,
913.
925.
935,
950,
976,

8979.
8389,

3380.
3273.

991 ,
983,

8302.
8356 .

3198.
3272.

971 .
971 .

8798 .
9305,

3697.
9101 .

501 .
557.

1998
1999

9763.
10158.

9921 .
9699.

609.
696.

1950
1951

1ü 6 15,
11269.

9878.
5253.

1952
1953
1959

11859.
12386.

5550.
5781 ,

1955
1956
1957

12983.
13770.
19652,
15922.

6092,
6533.

1958
1959
i960
196 1

1936
1937
1938
1939
1990
199 1
1992
1993
19 9
1995
1996
1997

1962
1963
1969
1965
1966
1967
1968
1969
1970
197 |
1972

S U R PL U S

S ERV I CE

1 9 5 8 D O L L A R S - ----- -d i s c a r d s
D EPRE­
CI ATI ON
330.
287.
287.
362.
393,
282.
922.
999.
969,

1932
1933
19 3 9
1935

G O V ER N M EN T

ASSETS

AT

SECONDHAND

L I V ES

100.0

PERCENT

N ET - G RO S S
RA TI O
.96
.98
.99

280.
279.
268.
263.
263.
265,
268.
279.

.50
.50
.99
.98
.95
.93
.91
.90

286.
309.
329.
357,
389,
913.
999,
966»
978.
9V1.
985.
953,
971.
979.

.39
.39

678.
721 .
766.
798,

953.
998.
97 2 ,

7001 .
7323,

830.
876.
939.
985.

599
530
520
538

16171 .
16996.

7611,
7979,

1025.
1068,

17932.
18759.
19705,
20755.

8379,
8707,

a v e r a g e
g r o s s

8.71
8.27
7.92
7.67
7.96
7.97
7.69
8.06
8.96
8,77
9.05

A GE
N ET
9.67
9^ 99
9.33
9^ 33
9.35
9^ 56
9.95
5.98
5.99
6.29
6.97
6.98

.39
.39

9.25
9.36
9.59
9.67

.39
.90

9.6 7
9.52

6
6
6
5

.90
.39

9.61
9.76

5,77
5.95

.39
.39
.92
.99

9,89
9.72
9.26
8.77

5.88
5.31
9.85

.95
.96

8.95
8.29

9^ 68
9.65

.96
.97
.97
.97
.97

8.07
7.89
7.63

9.69
9.53
9^ 52
9.58

.97
.98
.97

7.52
7.91
7.33
7.36

9,53
9.99
9.56

.97
.97

7.91
7,99

9,65
9.69

1121.
1172.

569.
606.
591,
676»

.97
.96

9.71
9.77

9133,
9709,

1223.
1289,

700,
8 19 ,

.96
.97

7.97
7.53
7.56
7.52

21905.
23102.

10293,
10912.

799.
863.

11692.
12918,

.97
.97
.98
.98

7.52
7.50
7,98

9.71
9,70

29610,
26076.
27375.
28838,

1369.
1992,
1535,
1636,

30293,
3197V,
32856.

3083.
3109.

12998.
13636,
19189,
19567,
15079.

PRI CES

OF B U L L ET I N

T YPE

F U R N I T U R E AND F I X T U R E S
— - - - - M I L L I O N S OF
y e a r

OF

D OLLA RS

1720,
1801 ,
1885.
1999,
2012.

997.
.
.
.
,

808,
895.
951 ,
1027.
1032.
1093.
1192.

.97
.97
.97
.96
.96

7.71

7.97
7.51
7.52
7.58
7.70
7.78

6.32
.33
.26
.05
.70

6^ 05

9.59

9^ 78
9.79

9.69
9.69
9 i7 1
9.73
9^ 80
9,91
9^ 97

F

PRI VA TELY

o w n e d

,

COST

c o n s t a n t

w i t h

I ,

D O U B LE- D ECLI N I N G
T

e q u i p m e n t
f a b r

y e a r

1925
1924
1927

i c a t

b a l a n c e

e d

m e t a l

1930
1931

5367,
5907 ,
5369 ,

a t

s e c o n d h a n d

d

e p r

e c i a t

i o

n

,

s e r

L I V ES

v i c e

1 0 0 . 0

p e r

c e n t

o f

5307,
5267,

.36
.36

223
221
229
230

199,
201 #

.36
,36

12,83
13,05
13.19

213V
2 12.

,36
,36

13.20
13.10

237,
293,
255.
271 .

2
2
2
2

6.
3,
3,
7,

.36
.37
.39
.91

13.05
12.89

8.31
eio8
7.65

12.52
12.07

7 il3
6.55

302.
352,

256,
275,

11.29
10.39

5^ 79
5.00

3639,
3839,
9069,
9901 .
9811,
5229.

901 .
933.
958,
989,
528.
570,

280,
282*
28 5 ,
289,
287,
287,

.99
,98
.50
.50
.50
.51

9,72
9.91

9.79
9.79

9,12
8.77
8,91
8.11

9^ 83
9.78

56 6 6,
5965,

613,
651 ,

6269.
6669 ,

683.
720,

282,
277,
279,

6999,

757.
782,
799.

318,
339.
356«

7551 ,

815,
830,
898,

7893.
8393.
8986,

882.
939,
998.

302.
338,
368,
938 ,
981 ,

9537,
9991 ,
10398,

1065.
1121.
1167,

532,
595.
696,
675,

10798.
11069,
11302.

1219.
1255,
1287.

709,
767.
787*

1996
1997

6200 ,
6809,

1998
1999

7313,
7669.

1950
1951

8072,
8609,

1952
1953

9260,

23178,
23983,

1972

29721 .

n e t

6.76
6,71
6.79

lB2 c
19> #
195..

1999
1995

1970
1971

11.33
11.21

222,
22 1 .
223.

1996,
2026.
2153.

19926,
20997.
21375,
22279.

.95
.95
.95

AGE

12.06
12.35
12,59
12.79

5333,
5925.
5563,
5780.

1966
1967
1968
1969

165,
166 «
163,

A V ERA G E
G RO S S

.90
.39

1992
1993

17919.
18366,

g r o s s

1S 1 .

1873.
1929.

1969
1965

-

RA TI O

225.

5232.
5300,

15936,
15985,
16627,

n e t

11.22
11.38
11.70

1980
19 9 1

1962
1963

d s

.95
.99
.92

1896.
1865.

13650,
19239.
19823,

d i s c a r

179,
173.
179.
17 6 ,

2398,
2369.
2265.
2198,

5223.
5212,

9961 .
10730,
11903.
12106,
12926,

D OLLA RS - . - — —

D EPRE­
CI ATI ON
215,
222.
227,

11.20
11.29
11,18

5238 .
5258,

5293,

1958

.95
.95

2375,

2396.
2719,
3296,

7090.
7232.
7331 .
7388,

p r i c e s

b u l

162.
170.

1935
1936
1937
1938
1939

1958
1959
i960
1961

a s s e t s

230,
235,
239,
292,
290.
232.

2309,

2069,
1999,
1967,
1959.

1956
1957

s u r p l u s

p r o d u c t s

- --------- M I L L I O N S OF
GRO S S
N ET
STOCKS
s t o c k s
9816,
2165,
8999 ,
2292,
5053,
2281 .
5198,
5279,

1958
1955

GOVERN M EN T

D OLLARS

y p e

1928
1929

1932
1933
1939

OF

p u r c h a s e s

1958

.
.
,
,

2
3
9
9

300,

.37

.52
.52
.53
.52

7,88
7,89
7,85

.52
.52

7.82

.51
.50
.99
.97
.96
.95

7.89
8.07
8.27
8.59
8,89
9,06

.95
.96
.96
.97

9,16
9.18
9.15
9.16
9,20
9.23

.97
.96
.96
.96
.96

9.27
9.31
9,39

6^ 88
6.87
6.98
7.22

7.67
8.19
8.98
8,71
8,78
8.72
8,89
8.89
8,68

9^ 71
9,70
9 I 70
9,89
9^ 98
5.09
5^ 19
5,92
5,63
5.89
6.09
6.13
6.07
5.92
5^ 75
5.65
5^ 65
5.66
5.67
5,73
5 ^ 2

l

e t

i n

f

PRI V A TELY

O W N ED ,

CO N S T A N T

COST

w i t h

I,

D OUBLE- D ECLI N I N G
e q u i p m e n t

o p

g o v e r n m e n t

AND

GRO S S

B ALAN CE

D EPRECI A T I O N ,

S ERV I CE

T U RB I N ES
M I L L I O N S OF
N ET

1 9 5 8 D O L L A RS - ?
D EPRE­
d i s c

a r

d s

M357.
9 2 9 9,
M202,
M1 2 6 ,
M0 6 0 .
3977.

S TO CK S
1552.
1532.
1985.
1960.
1996,
1916.

3 8 M5 .
3663.

1392.
1229.

171 .
165,
159.

1935

3982,
3327,
3195,

1122.
1091 .
989.

193.
133.
125.

1936
1937
1938
1939

3119.
3090.
3019.
2968,

993.
1098.

122.
122.

216.
207.
205.
207.
201 .

1097.
1079.

123.
122.

198,
196.

1 9 M0
1991
1992
1993

2 9 M6 .
2908.
2795,
2 7 M2 .

1116.
1132.
1073.
1070.

123.
129.
121 .
117.

188,
178.
179.
167,

199M
1995

2796.
3097.

1161,

119.
137.

1996
1997
1998
1999

3061 .
3 192.
3 9 MO ,

1972,
1929,
1596,

158.
196.
191.

1925
1926
1927
1928
1929
1930
1931
1932
1933

193]

1950
1951

s u r p l u s

a s s e t s

a t

D O L L A RS
LI V ES

100,0

s

• 6

on

PERCEN T

q 4 B

n

q

s t o c k s

3680.
M052.

1765.
1950.
2239,

CI ATI ON
185.
183.
180.
176.
179,

198.
152,
168.
187.
206.

n e t

R

225.
226.
22 5 ,
226.
226.
229.
223.
229.

-

g r o s s

a t i o

.36
.36
.35
. ’3 5
«3 6
.36
.35
.39
.32
.31
.31
.32
.39
.35
,36

12.68
12.73
12.86
12.91
12.90
12.93
13.11

AGE
NET
8.23
B • 16
8.22
8^ 17
8.05

13.92

8^ 03
8.26
8.79

13.75
19.01
19.16

9.22
9.51
9.56

19,03
13.67
13.59

9.09

.38

13.26
12.92

8.29
8^ 05
7.65
7.29

.39
.38
.39

12.69
12.79
12.69

7,07
7 à 90
7.36

12.09

6 à 78
5.50

.92
.98

132.
123.

.97
.98
.51
.53
.55

1 10.
108,
105,

.55
.56
.56

98,
90.
99.
93.

.57
.57
.56
.56

137.
139,

AVERAGE
g r o s s

10,77
10.82
10.39
9.62
9.11

5.91
5.70
5.29
5* 19
9.87

1952
1953
1959
1955

5602.
6095,

2368.
2620.
2822,
3203.
3978,

1956
1957

6530.
7 100,

3682.
3995.

225.
291 .
259.
282.
309,
329,
351 ,

1958
1959

7660.
8 153.

9276,
9979,

378.
900,

i960
1961

.56
.55

9
9
9
9

917,
932,

1962
1963

8635.
9062,
9969.
9918.

100.
109,

8,50
8,37
8.10
8.00
7.79
7.72
7.89
7.88
7.99
8.20

115,
191 ,

.59
.53

8,99
8,70

5.73
5,97

993.
955,

196M
1965

138.
113.

.52
.50

10331.
10739.

6^ 22
6.93

1966
1967
1968

11197,
11917.
12795.
13628.
19992.
15999.
16963.

968.
980.
999,
529.

179.
176.
227.

• 50
.99
.98
.99
.50

9.01
9.32
9,58
9.86

1969
19 7o
1971
1972

9296.
9682.
5037.

6
7
8
9

5
8
8
9

9,
9.
7,
9,

5117.
5221 .
5912.
5859.
6335.
6869,
7375.
7986.
8970.

296.
219,

566.
619,
661 ,

269.
309,

712.
762.

282.

3 15 •

.50
.51
.52
.51

10,02
9.95
9.91
9.82
9.75
9.69
9.67

pr

■ 6 •

s

OP B U L L ET I N

t y p e

EN GI N ES

YEA R

p u r c h a s e s

1958

5.03
9 ^T 9 7
5.06
9^ 90
9,98
5 « 17
5.21
5^ 32
5.52

6,60
6,77
6^ 82
6.59
â é 90
6.22
6.13
6* 01
6.02

F

p r

i v a t

e l

y

o w n e d

CON S TA N T

,

COST

w i t h

1,

D O U B LE- D EC LI N I N G
e q u i p m e n t

AGRI C

1925
1926
192/

o f

g o v e r n m e n t

s u r p l u s

a s s e t s

a t

BALANCE

D E PR E C I ATI ON Ü

S ER V I C E

L I V ES

1 0 0 . 0

PERCEN T

S TO CK S
6928 ,
7190.
799 1 .
7 7 13 ,
8092,

D EPRE­

N ET
S TO CK S

CI ATI ON

3011.

329,

d i s c a r

d s

n e t

-

g r o s s

A V ERA G E

RATI O

G RO S S

393.
360,

188.
200,
217,

.93
.99
.99

10.58
10.58
10.59

377,
397.

2 25,
239.

916.
916.
395.
368.

250.
263.
278,
295.

.99
.99
.99

10.57
10.50
10,99
10.89
11.31

1930
1931
1932
1933

8320.
8296.
8150.
795 1.

2922.

.37

11.82

¡939
1935

7782.
775 1 .
7789.

2718.
2678.
27 17.
2892.

396,
336.

3 11.
328 .

.35
.35

390.
359.

391 .
335.

«3 6

12.29
12.39
12.90
12.27

2936.
2936.

370.
378,

371 .
9 15.

.37
.37

1936
1937
1938
1939

7932.
8026.
7989.

1990
1991

7988 .
8172.

2981 .
3209.

382.
398.

928 ,
993.

1992
1993
1999

8270.
8 172.
8909,

918.
920,
929.

1995
1996
¡997

876 1.
8952.
9578 .

3338.
3270.
3521 ,
3865.

1998
1999

10530,
11927.

1950
1951
1952
1953

12390.
13236.
19120,
19876,

5337.
5980.
6559.
7098.
7962,
7707,

1959
1955

15557.
16285,

7861 ,
809 1.

1956
1957
1958
1959
i960
196J

16851.
17350,
18123.
18818,

8058,
803 1.
8289,

1962
1963
1969

20173.
20705.
21207.

1965
1966
1967

21831.
2252 1.
23520,

1968

29167.
29855.

10582.
10957.

25697.
26220.
27068 »

11922.
11657,
12198.

1969
1970
1971
1972

OF

19332.
19763,

9008 .
9562.

8973,

p r

i c e s

B U LLET I N

M A C H I N E R Y EX C T R A C T O R S
- --------- M I L L I O N S OF 1 9 5 8 D O L L A R S - . - -------

3130.
3238 .
3358,
3529.
3635.
3958,
3195.

1928
1929

s e c o n d h a n d

D OLLA RS

t y p e

GRO S S
y e a r

p u r c h a s e s

1958

960 .
985,
522.
595.
6 72,
739.
797,
897
883
906
927
991
996

.
.
.
,
,
.

965.
997.
1017.
1026,
1039,

8502.
8987.
8999.
8662,
8839.

1052,
1079.

9159.

1»19,

9551 ,
10298.

1160.
1225.
1286,
1327.
1379.
1913.
1952.

.92
.39

.35

AGE
n e t

7.00
6,87
6.79
6.69
6.52
6¡97
6.92
7.52
8.15
8.59
8.50
8.16
7.63
7.25

.37
.39

12.19
12.11
11.98
11.56

6.90
6.35

999,
950.
998,
997 ,

.90
.90

11.26
11.23

6.10
6.23

.92
.99

10,76
10.20

937.
951 .

.95
.98

9.92
9.20

5.82
5.91
5.38
9.93

916.
9 19,

.51
.52

8.97
7.96

9.50
9.36

905.
390.
3 77.,
373,
379,
379,
393.
920,

.53
.53
.5 3
.52
.51
.99
.98
.96

7.63
7.95

9,35
9.99

7.39
7.98

9.57
9.80
5.0
5.2
5.5
5.8

999,
987.
53 1 ,
579.
631 .
689,

.96
.95
.99
.93
.92
.92
.92

7.69
7.83
8.11
8.91
8,58

750.
809.
867.
923,
973,
1019.
1097,
1079,
1096.

8.78
9.09
9,31
9.56
9.70

.92
.99
.99
.99

9,83
9.86
9.83
9.66
9.63
9,58

.95
.99
.95

9.98
9,96
9,35

.92

7.12

6
7
5
3

5.87
5.95
6.12
6,28
6.90
6.37
6 ¿33
6.20
6.09
5.76
5.72
5.67
5.60
5.66
5.60

F

PR I V A T E L Y
c

o

n

s

t

a

o
n

w

t

n

e

d

,

COST

w

i t

1,

D O U B LE- D ECLI N I N G
e q u i p m e n t

h

PU RCH A S ES
1 9 5 8 D O L L A RS

b a l a n c e

o

f

GOVERN MENT

D EPR EC I A T I O N ,

s

u

r

p

S ERV I CE

l

u

s

a

s

L I V ES

s

e

t

s

a

S E C O N D H A N D

t

PERC EN T

100.0

or

PR I C ES

BULLETI N

t y p e

t r a c t o r s

------M I L L I O N S
GRO S S
1925
1926

S TO CK S
1858.
2053.

1927
1928
| 929

2310,
2553.
2763.

1930
1931
1932

2997.
3039.

y e a r

OF
N ET
STOCKS
1092.
1199.
1359.
1966.
1535.

1 9 5 B DOLLARS-,----D EPRE­
D I S CA RD S
CI ATI ON

163.
185,
197,

61 ,
53,
56.
58,
73.
92.

5.15
5.99
5.81
6.29
6.80
7.52

3.98

209.
209,
201 .

.59
.'5 7
.56
.53
.50
.97

180.
162.
158,
173,
203.

120.
129.
133,
136.

271,
312.

1992
1993

9675,
9652.

2080.
18 9 3 .

1999
1995

9975.
5299.

2057.
2219,

337.
322.
332.
376.

1996
1997

599 1.
5993.

2223,
2591 .

907,
933,

1998
1999

6602.
7302,

3026.
3981 .

500,
572.

1950
1951

8071 .
8819.

3915,
9300.

1952
1953

9500.
10053,

1959
1955
1956
1957
1958
1959

1962
1963
1969
1965
1966
1967

AGE
N ET
3.78
3.99

1871,
2116.

i9 6 0
1961

g r o s s

9.68
9,98

1990
19 R I

1938
1939

3 2 18 .
3989.

a v e r a g e

g r o s s

.59
.58

230.
298,

1935
1936
1937

-

a t i o

97.
57.

3 6 6 1.
3860.
9 116.
9525,

1933
1939

1.
5,
8.
0,

r

133.
195.

1572.
1529.
1912.
1279.
1219.
1252.
1396.
1599.
1681.
1799.

303
297
295
303

n e t

98.

135,
1 16 •
136,
199.

i so.
158,
179.
213.
199,
257,
291 ,

.93
.91
.91

8.35

9,17
9,96
9 ¿7 8
5,31
6.06
6.93
7.38
7.29

.93
.96

8.99
9.39
9.31
9.08

6.63
5.98

.96
.95

9.19
9.23

5.92
5.90

.95
.97

9.11
8.70
8.89
9.91

5,72
5.28

.92

9.22
9.00

5.83
5.50

.90
.93

9,19
8.70

5.56
9,95

.99
.91
.91

5.59
6.26

.96
.98

8.10
7.69

9 ¿32
9.00

638,
716.

313.
295,
392,

.99
.99

7,30
7.01

3,83
3 j 77

9553.
9677.

790.
835.

393.
392.

.98
.97

6.88
6.85

3.89
3.98

10902.
10923,
11335.
11523.

9603.
9753.
9793,
9676.

895,
863,
902.
912,

909,
978,

.99
.99

513.
590.

.92
.91

7.0
6.9
7.0
7.1

9.25
9,28
9.38

11793.
12099.
11919.
11785,

9669,
9757,

905,
920,

66 «
702.

1

. 90
.39

9987,
9339.

912.
876.

760.
897.

.38
.37

9270.
9328,
9980,

858.
851 ,

882.
921 .

872.
915.
987,
1079,

950.
980.
993,
930.
889.

.37
.37
.38
.90

11675.
11696.
11701.
11888.
12378.
12958,

9750.
5216.
5668.

1968
1969
1970
1971

1359 1.

6093,

19101 ,
19685,
15139,

6260.
6963.
6993.

1166.
1239,
1285.
1312.

1972

15839.

6801 .

1396.

919.
885,
876,
927.

.92
.99
.99
.99

0
9
9
7

7.23
7.26
7.99
7.65
7.79
7.75
7.69
7.92
7.08
6.75

.99
.93

6
6
6
6

.5
.3
.2
.2

0
9
9
6

.93

6.20

9.58
9.69
9.58
9 ¿8 9
9,93
9.91
9.75
9 ¿5 3
9.26
3
3
3
3
3
3

.9
.7
.6
.7
.7
.9

9
6
8
3
8
2

3.88

I S

t

F

m,;í:b:„;';s;í î:tî,« »îî;?s°f s°'"""en' s“»ee"e««« ^
EO

u

Î

p

Ï ’

n t

" Ï

î

Î

e

‘ NI NG

“ ,L,NCE

O EPR E C « n O N ;

S EB V I CE

CONSTRUCTION MACHINERY
------MILLIONS OF 1958 DOLLARS-.'
GROSS
NET
DEPRE­
DISCARDS
YEAR
STOCKS
STOCKS
CIATION
1705.
1925
799 ,
178,
89,
1924
1875.
869.
196.
lOO,
2015.
1927
911.
210.
111.
2198.
1928
950.
220.
126.
1929
2306 .
1016.
232,
190.
1930
2388.
1012,
290.
159.
1931
2358.
920.
233.
172,
1932
220 1.
791.
207.
189,
1933
2039 .
599.
172,
192.
193 ]
1881.
503,
198.
2 10 *
1935
1758,
968,
139.
22 7.
1700.
1936
505.
199.
2 39.
1937
1676.
567,
159,
295»
1938
16 2 0 .
582.
169,
290,
1939
1568,
589.
168,
222.
1990
1599.
692,
171 .
203«,
1991
1629.
69 1.
18 1.
196.
1992
1630.
688.
189.
179.
1993
1639.
665.
180,
153»
199]
1583.
589,
168,
192.
1995
2057 ,
998.
211.
196.
1996
2722.
1527.
323,
153,
1997
3356 .
1977.
933,
163.
1998
9 127.
2981 ,
535,
169,
1999
9515.
2539.
595,
156,
1 95o
502 1.
2650.
617,
196,
1951
5566.
2789.
651 ,
157,
1952
6263 .
2979.
701 .
177,
1953
6 8 M9 «
3052.
798.
231 ,
195]
7199.
2962.
763,
318.
1955
7639.
3062.
780,
929«
80 M 9 ,
1956
3253.
829,
593.
1957
8216.
3295,
860,
671,
1958
8306 »
3295.
863.
762.
1959
8522,
3379,
682.
791 .
8586.
i960
3379.
899,
821 ,
1961
856 1.
3297.
890,
8 2 7,
1962
8563 .
3309,
882.
880.
8830,
¡963
3596,
919.
872.
196 ]
9268,
3879,
989,
861 ,
1965
978 1.
9192.
1069,
853.
1966
10386,
9531 ,
U95.
857.
1967
109M2 ,
9773.
1215,
880.
1968
1 15MI .
5013,
1272,
899,
122J3.
1969
5277,
1335,
913.
19 7 o
12783.
5935,
1391 .
967,
1971
13333.
5569.
1933,
1006.
1972
19051 .
5870.
1995,
1065,

LI V ES

NET-GROSS
R tx o
.97
.96
.95
.99
.99
.92
.39
.39
.29
.27
.27
.30
.39
,36
.37
.90
.92
.92
.91
.37
.99
.56
.59
.60
.56
.53
.50
.97
.95
.9 1
.90
.90
.39
.39
.90
.39
.39
.39
.90
.92
.93
.99
.99
.93
.93
.93
.92
.92
3

100.0

PE« C£ » T

AVERAGE
GROSS
9.96
9.51
9.63
9.79
9.77
9.99
5.28
5.86
6.99
6.89
7.12
6.95
6.53
6.18
5.89
5.29
9.81
9.60
9.62
9.91
9.01
3.31
2.97
2.76
2.97
3,23
3.99
3.79
9.15
9.57
9.82
9.90
5.05
5.13
5.10
5.12
5.17
5.13
9.97
9,79
9,67
9.56
9.51
9.99
9.99
9,59
9,62
9.65

0F

3 «

B ULLETI N

*

NET
2,78
2.80
2.90
2.99
2.99
3.1 7
3.58
9,39
5.03
5.33
5.05
9.15
3.39
3.11
2,98
2.7 1
2.61
2.76
2.97
3.38
2.18
1.79
1.70
1.75
2.11
2.39
2.58
2.73
2.91
3.18
3.17
3 i05
3.12
3^19
3.05
3.09
3.17
3.16
2.98
2.82
2.79
2.69
2.72
2.76
2,79
2,86
2.93
2.90

PR I V A T E L Y

o w n e d

,

w i t h

CO N S T A N T COST I ,
D OUBLE- D ECLI N I N G
EQ U I PM EN T

GROS S
1925
1926
1927
1920
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
19 4 o
1941
1992
1993
1994
1995
1996
1997
1998
1999
1950
1951
1952
1953
1954
1955

o f

GOVERN M EN T

s u r p l u s

S ERV I CE

a s s e t s

LI V ES

a t

100.0

s e c o n d h a n d

PERCEN T

OF

s t o c k s

2919,
3 101.
3222.
3355.
3580.
3613
3501
3356
3 196

.
.
.
«

3090,
3073.
3165.
3224.
3164.
3131 .
3174.
3488.
3522.
3539.
3708.
4164.
4370.
4579,
4899,
5054,
5287.
5585.
5878.
6082.
6201 .
6454.
6695.

M A CH I N ERY
OF 1 9 5 8 D O L L A R S - - - - - -

N ET
S TOCK S
1237,
1339.
1379.
1431.
1565,
1518.
1351 .
1185.
1054.
997.
1029.
1178.

D EPRE­
CI ATI ON
255,
269,
284,

D I S CA RD S

293.
312,

212,
222.

321 ,
301 ,

241,
246.
249,
274.
277,

270,
244,
228.
229.
249,

1272.
1230.
1236.
1316,
1602.
1584.
1554,

274,

1639.
1978.
2035.
2085.
2226.
2210.
2251 .
2375.
2477.
2509.
2477.
2589.

175.
189.
203,

278.
306.
309.

278.
270.
271 .

2’ 6.
309,

298.
318.
310.

2* 9.
266.
263.

314.
352.
390.
404,

229,
235.
241.
246.
248,

427.
444,
452.
475,
504.
524,
531 ,
545.
573.
594.

308,

272.
260.
301 .
313,
352.
380.
405,

A V ERA G E
g r o s s

A GE
N ET

5.73
5.62

3.61
3^ 47
3.53
3^ 54
3.39

.42
.39

5.79
6.18

3,64
4.14

.35
.33
.32
.34
.37

6.59
6.95

4.63
4.99

7.16
7.15
6.79

4^ 99

.39
.39
.39

6,54
6.55
6.42

.41
.46

6,13

.43
.43
.43
.44

5.72
5.65
5,70

4.58
3^ 88
3.57
3.69
3.66
3.49
3.03

.45
.44

5,56
5.55
5.60

.44
.47

5.56
5.23

3.53
3.15

.47
.46
.45
.44
.43

5.31
5.44
5,46
5.66
5.81
5.84
5,89

3* 33
3.49
3,49

.43
.42
.41

3,28
3.54

3,72
3.80
3.74

.40
.40

6.01
6.16
6.17

3.72
3.79
3.91
3.79

.40
.40
.38

6.16
6.15
6.32

3.70
3.68
3.92

6838.
6724.

2695.
2746.
2586.

585.

503.
539.

6727.
6654.

2534,
2467,

566,
558,

511,
564,

.38
.37

6.40
6,45

3.97
4.01

1962
1963
1964

6492.
6283.
6263.
6273,

2356,
2270.

542.
521 ,

592,
645.

.36
.36

6.52
6.54

4.11
4.15

2301 .
2365.

516.
527,

567.
S83.

.37
.38

6.50
6.39

4^ 00
3.83

1965
1966

6297,
6389.

2445.
2547,

542.
559,

596.
569.

.39
.40

6.26
6.12

3.56

1967
1968

6471 .
6534.

2618.
2659.

564 •
56 1 •

.40
.41

6.02
5.94

3.51
3.51

1969
1970
1971

6622.
6872.

2717.
2884.

575.
584.
591.
613.

562,
529.

.41
.42

5.84
5.70

7140.
7478,

3056.
3233.

646.
682.

552.
520.

.43
.43

5.55
5.47

3.51
3.41
3^ 35
3.32

1956
1957
1958
1959
i9 6 0
1961

1972

437.

N ET - G RO S S
RATI O
.42

p r i c e s

B U L L ET I N

T YPE

M I N I N G AND O I L F I E L D
- --------- M I L L I O N S
y e a r

p u r c h a s e s

1 9 5 0 D O LL A RS
BALANCE D E PR E C I A T I O N ,

F

p

r

i v

a

t

e

l

y

O w

C O N S T A N T

n

e

d

,

C O S T

w

1 ,

i t

h

p

u

1 9 5 8

r

c

h

a

s

e

s

o

f

g

o

v

e

r

n

m

e

n

t

s

u

r

p

l

u

s

a

s

s

e

t

s

a

t

s

e

c

o

n

d

h

a

n

d

p

r

i c

e

s

D O L L A R S

DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100,0 PERCENT OF BULLETIN F
*

qux p]

*

nt

typ*

METALWORKING MACHINERY
------ MILLIONS OF 1958 DOLLARS-----GROSS
NET
DEPRE­
DISCARDS
y* r
STOCKS
STOCKS
CIATION
19 25
5377,
2828,
278.
167 ,
2578.
¡926
565 1.
293.
171 .
2689.
1927
18 1,
589 1.
308,
6255.
1928
2920.
329,
198 .
6572.
3088.
1929
352.
203.
6722,
1930
3085.
362.
209,
1931
6 7 2 6.
2957,
356.
223.
2721 .
1932
6598.
337,
238»
6958.
1933
2518.
318.
283.
1939
6377 .
298.
2395.
260,
6827.
1935
2822.
295.
271 ,
2592,
6638 .
1936
308.
272»
6987.
2851 ,
1937
335.
280»
6982 .
1938
2830.
350.
296»
7 132.
1939
2932.
356,
308,
1990
7 7 73.
3890.
392,
309,
1991
8678.
8275,
866,
385,
889 1,
58 1.
1992
989 1.
383,
599,
1993
1 0235.
5376,
380.
1998
10770.
5628.
637.
358»
1995
11512.
6086.
67 1.
387»
1996
12883.
6630.
730.
382»
1997
13776.
7886.
818,
382»
18686.
1998
7795.
892,
33 1,
1999
15136.
7675.
909 ,
339,
1950
7888,
15901.
916.
36 0»
1951
8378,
16952.
961 .
399»
1952
8879.
18062.
1021 ,
817*
19537.
969 1.
1953
1099.
836*
1959
21172,
1.0598.
1201 .
873»
1955
22370.
1 1025,
128 1.
510,
1956
23923.
11785.
1358.
5 59,
1957
25326 ,
12333.
1881 ,
587»
1958
12183.
1881 .
2606 1.
596,
1959
12078,
26801.
1888.
638,
27618.
12178.
I960
1899,
782.
1961
28115,
12088,
1510.
883.
28677,
12058.
1962
1515.
959.
12258,
1963
29852,
1580,
965.
1969
30827.
12780.
1598,
1105.
31587.
1965
13822.
1675.
1198.
33037,
1966
18370.
1783.
1281 .
1967
3 8 7 l8 .
15886.
1918.
1308.
i960
15999.
35893.
2019,
1397»
36929.
16858,
1969
2088.
1508,
37735.
16698.
1970
2128.
1565.
197 l
37908.
16385,
2128.
1639,
38333.
16277,
1972
2101 .
1567.
3

NET-GROSS
R tx o
.85
.86
.86
»8 7
.87
.86
.88
.81
.39
.38
.38
.39
.81
.8 1
.8 1
.85
.89
.52
.53
.52
.53
.53
.58
.53
.51
.50
.89
.89
.50
.50
.89
.89
.89
.87
.85
.88
.83
.82
.82
.82
.82
.83
.88
.85
.86
.88
.83
.82
3

3

v* r3

GROSS
9.28
9.18
9.19
9,02
8.97
9.16
9.51
10.08
10,58
10.89
10.99
10,88
10.55
10.68
10.60
9.90
9,03
8.89
8.16
8.06
7.89
7,68
7.80
7.88
7.78
7.89
7.90
7.93
7.87
7.81
7.95
7.99
8.11
8.86
8.79
9.03
9.30
9.52
9.66
9,66
9.58
9,80
9,20
9.15
9.10
9.11
9.28
9.36

«

*

3 «

*

n* t

6.01
5.85
5.82
5 ¡59
5.52
5.77
6.21
6.86
7.88
7.75
7.59
7.05
6^88
6.58
6.37
5.87
8,70
8.83
8,39
8.56
8.61
8.57
8.86
8.65
5^10
5.28
5^ 28
5.29
5.16
5.08
5.17
5.15
5,22
5.56
5.83
5.96
6^17
6.27
6,26
6.11
5^90
5.68
5^81
5.80
5.82
5.51
5^76
5.91

p r i v a t e l y

o wn

• q

,

w■ t

CO N S T A N T COST I ,
D O U BL E- D ECLI N I N G
*

q u x p ] * n t typ*
sp* Q x 3 2 x n­ ustry

pur

4

]

3

-----------M I L L I O N S
G RO S S
y e a r

s t o c k s

1925
1926

18210.

1927
1928
1929
1930
1931
1932
1933
19 3 9
1935
1936
1937

18600.
18896.
19155.
19382,
19393,
19117.
18679.
18272.
17877.
17571.
17960.
17391.
17075.
16789.

6 4 B

s

•

s

9­

Q

ov

•

r n

1 9 5 8 D O L L A RS
B A L A N CE D E P R E C I A T I O N ,
Q ) x

OF

N ET
S TO CK S
7869.
8020.
8073.
8105.
8121 .
7900.
7538.
7028,
66 15.

J

•

nt

S ER V I CE

1958 D O L L A R S - - - - - D I S CA RD S
D EPRE­
CI ATI ON
707.
952.
73 1.
972.
750.
986,
767.
993,
998,
990,
962,
919.
873.

788,
806 .
826,
897.
867.

B

ss

LI V ES

•

t s

B

100.0

t

s

• 6

on

PE R C EN T

q 4 B

n

OF

pr

q

N ET - G RO S S
Ra

t i o

.93
.93
.93
.9 2
.92
.91
.39
.38
.36
.35
.35
.35
.35

a v e r a g e

G RO S S
9.59
9.61
9.69
9.77
9.86

a g e

N ET
6.00
6 ; oi
6.09

6;

18
6.26

10.07
10.35
10.73
11.06

6.

11.35

7 i 87
7,92

SI
6,89
7.29
7.63

6067.
6081 .
6198.

819.
805.
798,

973,
985.
1009,
1009.

.35
.35

11.55
11.59
11.56
11.67
1 1.73

.35
.36

11.73
11.69

7 ; 19
7.05

.35
.35

11.73
11.83

.36
.38
.91

11.70
11.31
10.68

7 ^ 7
7.20
6 ; 99

.95
.98
.99
.50
.50

9 11•
939,
955.

16268.

5793.

786.

1992
1993
1999

15868.
15338,

5630.
5360.

773.
798.

15076.
15167.

5367.
5696.
6390.

733.
752.
805.

l o l l .
1009.
1001 .
991 .
976,

7596.
8637.

953.
918.
886 .
859,
823.
791 ,
770,
790.
730.
739.
799.

1997
1998
1999

15690.
16850.
18008.
18736.

9139.

907.
1032.
1115.

1950
1951

19716.
20818.

9799.
10971 .

1179.
1253,

1952
1953
1959
1955

21722,
22720,
23597.
29637.

10853.

1956
1957
1958
1959
i9 6 0
1961

25880.
26997.

11261.
11932.
11822.
12310.
12628.

1313,
1360.
1396.
1932,
1989,

27869 .
28829,

12693.
12898,

30005.
30973.
32099.
32867.

13220.
13902,
13717.
13899.

1969
1965

33813.
35038.

19321 .
15053.

1966
1967

36938.
37230.

15961 .
16356.

1968

38009.

16689.

2096.
2137,

1969
1970
1971

38866.
39606.
M O l19.

16969.
17169.
17165.

2173.
2209;
2217,

1972

90892.

17391 .

2239,

1593,
1575.
1602 .
1650.
1701 ,
1798,
1793,
1839.
1915,
2 0 l7 i

7,69
7.91
7.91
7,39

8.31
8.03

6.9 5
5 ; 76
9.92
9.55
9.57
9;5S
9.57

.50
.50
.99
.98
.98
.97

7.93
7.87
7.99
7.98

9,73
9,86
s; o9
5,20

8.02
8,19

s; 2 6
5,39

769.
797.
896.
915,
987,
1156.

.96
.95
.99
.93
.93
.92

8
8
8
8
9
9

5
5
9
8
3
8

siw O
5.73
5 i 75
5,83

1317.
1921 .

.92
.93

9.29
9.19

sie o
5,69

1525.
1700.

.99
.99

s; 96
5.98

1690.
1597.
1659,

.99
.99

9.07
9.09
9.09

1709.
1738.

.93
.93
.93

9.72
9.01

8.66

.3
.5
.6
.8
,0
.1

9,08
9.19

■ 6 •

s

B ULLETI N

890 •

16533.

1962
1963

us

837,
812,
808 .
820.

6279.

1990
1991

1995
1996

|

n* ry

5986,
5880.
5839.

1938
1939

sur p

s; &3
5,87

s; 52
5.58

9.23

5,66
5.78

9.27

5.82

F

P R I V A T E L Y

O W N E D ,

C O N S T A N T

C O S T

W I T H
1 ,

D O U B L E - D E C L I N I N G

P U R C H A S E S

1 9 5 8

O F

G O V E R N M E N T

S U R P L U S

A S S E T S

A T

S E C O N D H A N D

P R I C E S

D O L L A R S

B A L A N C E

D E P R E C I A T I O N ,

S E R V I C E

: < x = ] * > ? typ *
GENERAL INDUSTRIAL MACHINERY
----- MILLIONS OF 1958 DOLLARS
DISCARDS
DEPRE­
NET
GROSS
CIATION
STOCKS
STOCKS
YEAR
5 6 6 ,
701 ,
494 1,
11583,
1925
5 8 6 ,
743.
5273,
1926
12072.
595.
780.
5490.
12474,
1927
588.
810.
5700.
12906.
1928
596.
6049.
850.
13509.
1929
629,
877.
6085.
13793.
1930
6^ 1«
870,
5907,
13834,
1931
660,
837.
5511.
13615.
1932
674.
790.
5148.
13369,
1933
694.
756.
4913.
13195,
1934
690.
745.
4876 .
13213,
1935
728,
763.
5093.
13466.
1936
771.
5354 .
797.
13753,
1937
784,
5305.
813.
13733.
1938
794.
813.
5339.
13786,
1939
826.
821 .
5405.
13847,
1940
8 37,
830.
5476.
194J
13910,
817.
857.
5247.
1942
13642.
883 .
5144.
792,
13448,
1943
868,
808,
5528,
13772.
1944
893.
886,
6368.
14605,
1945
988.
850.
6997.
15372,
1946
823,
1095,
7807.
16454.
1947
818.
1200.
1948
8420.
17450.
869,
1242.
17879,
8476 .
1949
1239 .
827,
8524,
18339.
1950
758.
1248.
8698.
1951
19001.
8779.
746.
1267.
19604.
1952
1299,
817.
9062.
20369,
1953
1344 .
793.
929 1,
21149,
1954
1402,
803.
22179.
9722.
1955
905.
1479.
10194.
23224.
1956
995.
1550.
10593.
24180,
1957
1589 ,
1058.
10637.
24754.
1958
1602.
1140.
10696.
25275.
1959
1191.
1626 .
10902.
25917.
i960
1263.
10958,
1650.
26360.
1961
1671 .
1303.
11114.
26884 .
1962
1709,
1361 .
11413.
27531.
1963
11989.
1543.
1772.
28335,
1964
1633.
1860 ,
12713,
29286,
1965
13614,
1973 .
1462.
30698.
1966
2086 ,
14264.
1371.
32063.
1967
2165.
1556 »
14675.
33082.
1968
2232.
1684.
15208.
34164,
1969
15618.
2296,
1703.
35166.
1970
1619.
2336 .
15768.
36033.
1971
2376 .
16144.
1718.
37066.
1972

L I V E S

I Q O . 0

P E R C E N T

O F

B U L L E T I N

*

NET-GROSS
R tx o
3

.4 3
.4 4
.4 4
.4 4
.4 5
.4 4
.4 3

.40
.39
.37
.37
.38
.39
.39
.39
.39
.39
.38
,38
,40
.44
.46
.47
,48
.47
.46
.46
.45
.44
.44
.44
.44
.44
.43
.42
.42
.42
.41
.41
.42
.43
.44
,44
.44
.45
.44
.44
.44

v* @
GROSS
8,29
8.12
8.04
8.00
7.89
7.96
8.16
8.49
8,82
9,08
9.21
9,13
9.00
9.08
9.10
9.07
9.03
9.18
9.21
8,92
8.35
7.96
7.S3
7,26
7.23
7,26
7.32
7.44
7,99
7.60
7.66
7.68
7.72
7,88
8.02
8,09
8.19
8.25
8.25
8.13
7.94
7,78
7,75
7.72
7.65
7.63
7.71
7.74
3

3 «

*

AGE
NET
5.07
4,89
4.86
4.84
4.74
4.89
5.18
5.63
6.02
6^25
6.21
5.87
5.56
5.59
5.53
5^45
5.36
5,57
5.62
5.22
4.62
4^38
4.15
4.1 1
4.35
4^57
4.70
4.87
4.90
4.96
4.91
4^85
4.83
4^96
5.06
5^07
5.13
S ’. 14
5.08
4,93
4.78
4^62
4.59
4^64
4.65
4,70
4.82
4^86

F

2 y
o w n * ­ , WITH p u r Q ) s * s o q
ov* rn] * nt surp2 us
ss* ts
t sec o n d h an d pr i c es
CONSTANT COST 1, 1958 DOLLARS
_
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES IOO.0 PERCENT OF B U L L ET I N F
EQUIPMENT TYPE
OFF, COMPUTING AND ACCT MACH
----- -MILLIONS OF 1958 DOLLARS----- AGE
v* r
*
DISCARDS
n* t- ross
DEPRE­
NET
GROSS
NET
GROSS
RATIO
CIATION
STOCKS
YEAR
STOCKS
3,12
5.25
.90
193,
171.
782.
1997.
I925
3,09
.91
S » 18
202.
180,
823.
2010.
1926
3.01
S.10
.91
187.
858,
211,
2069.
1927
2^99
5.01
189.
.'92
218.
898,
2138,
1928
2.98
9.93
.92
18 8 .
227.
990.
2219.
I929
3,2\
5.05
.91
1
8
6
,
227.
2225.
903.
1930
3.59
5.30
.38
185.
216,
825.
2177.
1931
3.93
5.69
.35
198.
1
8
8
.
727.
2089,
1932
9.16
5.99
.33
181 .
196.
651 .
1998.
1933
9,16
6.15
.32
207.
608.
171 .
1920.
1939
3.87
6.16
.32
219.
608,
172.
1873,
1935
3.98
.39
6.01
227.
179.
639,
1851 .
1936
3.08
5.69
.37
231 ,
192.
689.
18 6 7 »
1937
2Î99
.38
5.98
228.
699.
200.
1899.
1938
2.91
.38
5.29
222.
202.
1836,
706.
1939
2,78
9.95
.90
210.
208.
795,
1873.
1990
2.61
.92
9.63
198.
223.
1975.
822.
1991
2i75
9.57
.9 1
198.
233.
812,
2000.
1992
3.01
.38
9.69
198.
751 .
223.
1993
1969.
2,93
.39
9.65
201,
219.
776.
2007 .
1999
2,70
9,51
.91
202.
236.
866.
1995
2131 .
2.17
3,99
.97
219.
290.
1171.
2502.
1996
1.95
3,57
.51
217.
378,
1528.
3005.
1997
1
¿95
3.35
.52
1856.
967,
223.
356 7,
1998
2.15
3.90
.50
230,
2019.
527.
9018.
1999
2.30
.99
3.98
293.
569.
9519,
2191.
1950
2.91
3.60
.97
253.
618,
2380,
5055,
1951
.95
3.77
278,
2.52
669,
5588,
2592,
1952
2.59
3.99
.99
722,
333.
2718.
1953
6190,
2^68
9.12
.93
906.
767,
2820.
6583.
1959
2,68
9,29
958,
.92
7079.
2990.
812.
1955
2.61
9.26
.93
875,
572.
7608.
3293.
1956
2.99
9.17
.99
967.
697.
8317,
3651 .
1957
2^50
9,19
.99
706.
8999.
3990.
1062.
1958
2,59
9.13
.99
792.
1137.
9206.
9598,
1959
2.51
.99
9.09
78 8 .
1227.
9606.
10925,
1960
2.57
9.12
837.
1317.
9865.
.99
1961
11159.
2 ¿53
9.09
.99
899.
5351 ,
1920,
1962
12160.
2.97
9.09
.95
.963,
1573.
13377.
5970.
1963
2,37
3,99
.94
1035.
6918.
1788,
15072.
1969
2.31
3.80
.97
2099,
1135.
7881 .
1965
16763.
3,59
2.13
.SC
1196.
2932.
19899,
9853.
1966
3.93
2,11
2999,
.SC
1229.
11790.
23291 .
1967
2,23
3.9$
.99
3358.
1318.
12991.
26923.
1968
3,59
2.30
.96
1958.
19593.
3733,
30093.
1969
2Î90
»91
3.66
1658.
15829,
9123,
1970
3368 1.
2,59
.95
3.89
1933.
9363,
16162.
1971
36292,
2*68
.91
9.06
9590.
39089 .
2290.
1972
16862.

prx v3 t*

3

«

3

«

3

3

3 «

PRIVATELY o w n * ­ , w x t ) p u r Q ) s * s o q
ov* rn] * nt surp2 us
ss* ts
t s* Q on­ ) n­
prx Q * s
Q onst nt
COST 1, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100,0 PERCENT OF BULLETIN
3

«

3

3

3

3

*

qux p]

*

nt

typ*

SERVICE INDUSTRY MACHINERY
-- ---MILLIONS OF 1958 DOLLARS-----DISCARDS
DEPRE­
NET
GROSS
CIATION
stoQ 3 s
stoQ 3 s
YEAR
23 6»
262,
19 16.
352 1.
1925
271 .
293.
1971,
3609 .
19 26
251.
280.
1520.
3682.
1927
252.
287.
1557,
3755,
1928
259.
291 .
1560.
3795.
1929
256 ,
287.
3775.
1510.
1930
263.
1929.
276,
3707.
1931
260,
263.
1298.
3573 .
1932
2 66.
291 ,
1187.
3938 .
1933
228.
1115.
272.
3322 ,
19 39
222.
267.
1091.
325 2.
1935
279.
229.
3278.
1162.
1936
277.
296.
1258,
33H3 .
1937
278.
256,
1253.
3316.
1938
259.
285,
1283.
3320.
1939
267.
272,
1333.
3 3 66.
1990
2 8 1,
276.
1376.
3903.
1991
275,
272.
1390,
337 1.
1992
255.
272.
1339.
3387,
1993
281 .
279,
1932.
3982.
!9 9 R
2 99,
310.
1690.
3799,
1995
259,
366.
1962.
9 109.
1996
260.
967,
2565.
9993.
1997
620.
253,
3915.
1998
6 2 11 «
259,
731 .
3701 .
6969,
1999
777.
2’0.
3997.
7753,
1950
2 89»
810.
9105.
1951
8382.
391.
839.
9250.
9025,
1952
899,
379,
9521 ,
98 H ,
1953
953,
9 12.
9689.
1Q515,
1959
1012.
993.
9 9 9 2.
11291.
1955
599,
5289,
1088.
12122,
1956
7 95.
1169.
5600.
12857,
1957
790.
5668.
1211.
13366,
1958
1291 ,
880 ,
5839,
13878,
1959
1285.
6096.
872,
19999.
i960
1330,
1Q93.
6219.
19959.
196 l
1382.
1113,
6521 .
1962
1552?.
1081 .
1996.
6809.
16182.
19 & 3
1527.
113 3,
7265.
17032.
1969
1636,
1203,
7839.
18039.
1965
1757.
1302,
8997.
19102.
1966
1886,
1298.
20399,
9 107.
1967
2012.
1372,
21565.
9683.
1968
2193.
10395,
1920.
23000.
1969
2277.
10989.
1955,
29916,
197o
2901 ,
11550.
1928.
25999 ,
1971
1598.
2552.
12382.
27737 ,
1972

NET-GROSr
RATIO
.90
.9 1
.91
.91
.91
.90
.39
»3 6
.35
.39
.39
.35
.38
.38
.39
.90
.90
.90
.90
.91
.99
.97
.51
.55
.53
.52
.99
.97
.96
,95
.99
.99
.99
.93
.92
.92
.92
.92
.92
.93
.93
.99
.95
.95
.95
.95
.95
.95

3

v* r3

GROSS
6,99
6.92
6,86
6.82
6.85
6.98
7.16
7.95
7.71
7,90
7.98
7.80
7.59
7.98
7.32
7.10
6.89
6,89
6,75
6.95
6.06
5.57
9.93
9.35
9,36
9.91
9.63
9.83
9.97
5.18
5,3 2
5.90
5.99
5.59
5.65
5.71
5.73
5.68
5.67
5.61
5.51
5.39
5.30
5.25
5.18
5.18
5.29
5.22

«

*

3 «

*

NET
9.28
9^18
9.12
9^10
9.17
9.36
9.6 1
5.0 1
5.30
5^92
5.29
9,78
9.33
9^28
9.19
3.97
3.88
9.01
9.03
3.82
3.97
3.11
2.68
2.39
2.62
2.80
3.07
3,26
3.33
3>9
3.96
3i9l
3,39
3,99
3.53
3.53
3.59
3.98
3.96
3.37
3.28
3,21
3.18
3.19
3.18
3^22
3,27
3.25

PRIVATELY OWNED, WITH PURCHASES OP GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRI CES
CONSTANT COST 1, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 1 0 0 . 0 PERCENT OF B U L L ET I N F
EQUIPMENT TYPE
ELECTRICAL MACHINERY
--- --MILLIONS OF 1958 DOLLARS-----AVERAGE AGE
DISCARDS
n * t - ross
­ * pr* ­
NET
GROSS
NET
GROSS
RATIO
Q x
tx on
STOCKS
y* r
STOCKS
5,75
.96
9.21
189,
3037.
390.
65 60.
1925
5*61
.97
206,
9.12
3299.
362.
6929.
1926
5,55
.97
9.08
389,
216.
3932.
728 1.
1927
5.93
.98
909.
8.96
228.
3687.
7717.
1928
5.35
.98
8.86
299.
3939.
937.
1929
8 I62 .
5Ì95
.98
8.90
256.
9069,
959,
8995.
1930
5.73
.97
9.11
263.
9050.
963,
1931
8676,
6 à2 8
999 .
.99
9.53
279.
8 6 22.
3821 .
1932
6.85
.92
10.00
2
87.
927.
3566,
1933
8508.
7.23
10,36
.90
909.
299,
3905.
8956.
1939
7.39
.90
10,57
3359 .
903.
8503.
310.
1935
7.25
.39
10,66
3905,
910.
325.
8633.
1936
10,99
.91
6.71
3697.
933.
9018.
390.
1937
.91
6.71
10.51
953 .
353.
3730.
1938
9151 .
10.95
6.51
.91
3 6 6 ,
966.
3881 .
9903.
1939
5.98
.93
10.10
501 .
377.
9301 ,
9997.
19*t0
5.59
.95
9.77
392.
198 1
552.
9790.
10596.
5Ì72
.99
9.81
582.
901 .
10768,
9780.
1992
5.90
.99
9.90
587,
913,
1993
9763.
10925.
5 if99
.96
9.50
925.
629 .
5320.
1998
11681.
5.07
.97
9.07
700.
935.
12598.
5973.
1995
9 i76
.99
8.61
791
.
978.
6731
.
1996
13670.
9.29
7.92
.52
989,
928.
8083.
1997
15961.
.59
9Ì 15
7.50
5 0 0 .
9169.
1083.
1998
17131.
9.23
7.32
.53
9921 .
1203,
511.
18579,
1999
9Ì29
7.19
.53
1319.
990.
10895.
20378.
1950
9.29
.53
6,96
1991 ,
12007.
527.
1951
22953,
8.18
.59
6,77
13909.
527,
1702,
1952
25031.
9.17
6.65
.53
1915,
599.
27816,
19823,
1953
9^27
6.66
.52
2105.
60 0 «
1958
30 9 18 ,
15920.
9.36
.51
6,70
672.
33129.
2273.
17030.
1955
9.37
.51
6,71
18979.
2970 ,
36337.
706.
1956
9.38
6.76
.50
19999.
729,
2693,
39822.
1957
9^55
6.99
.99
20689.
812.
2860.
92560.
1958
9.66
.97
7.17
21516,
951 .
95928,
2987,
1959
9.67
7.29
.97
1197.
3157.
98677 .
22756,
i960
9.68
7,39
.96
23905,
3395,
1527.
1961
5 1699.
.96
7.97
9.68
25139.
3533.
1617.
59799,
1962
9.72
.95
7.56
1963
26150.
57568 .
3712.
1950.
9.69
7.58
.95
27591,
3895,
2210.
6 0 6 9 2.
1969
7.57
9.62
.96
2263.
9 130,
29282.
1965
69251.
9.50
.96
7.51
9929,
31537,
2938,
1966
68993.
9.59
.96
7,50
9681 .
3050.
32892,
71979.
1967
9.62
.96
7.53
3019.
79389.
9850.
33962.
1968
9.63
.96
7.51
3159.
77778.
5036.
35973.
1969
9.69
7,99
.96
5257.
37117.
3951 .
8 12 2 8 .
1970
9.72
.95
7.53
5897,
3998.
1971
38197.
89257.
9.87
7.65
.99
38999.
5558,
3511.
1972
86601.
«

3

3

P RI V A T E L Y

OWNED,

mN A T i u T

C OS T

WI T H
1«

DOUBLE-DECLINING
•

q u

p

■

J

•

n t

t y p

TRU CK S ,

P URCHA S E S

1958

OF

GOV E RNME NT

D OL L A R S

BALANCE

DEPRECI ATI ON,

S URP L US

A S SE T S

SERVI CE LI VES

AT

100. 0

S E CONDHA ND

P E RCE NT

P R I C E S

OF BULLETIN F

•

b u s es

AND

TR

TRA I LERS

- „ - - - » M I LLI ON S OF 1 958 DOLLARS" « - --- •

y e a r

DE P RE -

GR0 S 5

NET

S TO C KS

S TO C KS

1925

9688

1926

522 1 .

RA T I O

NE T
2. 15

3, 59
3. 79

2. 29
2. 99

11.
668,

2 0 6 ,

3 5 9 ,

. 97
. 99

2 7 0 »

r o s s

3. 35

¿

1.

Q

, 99

2 8 3 6 ,

226

»

DI SCARDS

C I AT I ON

1927

5 60 9 ,

2 9 8 6 ,

6 8 7 ,

¿0

2 6 2 7 .

¿95»

922.

, 99

3. 95

2. 56

1928
1929

6921

3 9 7 3 ,

. 96

3, 82
3, 99

2. 32
2. 98

7 9 7 2 .

M8 0 .
S2 3 .

»97

1930

7 6 5,
897,

193 I

7 6 0 9 ,

39 29 «

8 3 3 .

5 7 2 «

. 95

9. 20

6 8 3 ,

. 92

8. 60

2. 7 1
3. 15

¿6 9 ,

. 91

9, 88

3. 36

, 93

9, 90

3. 22

9. 81

3. 00

17,

3 2 9 6 »

.

1932

7 9 9

.

3 1 2 8 ,

7 5 3 «

1933

7 9 2 0»

3 0 3 3 »

6 8 1 ,

1939

7 6 6 2 ,

3303 ,

6 6 9 ,

1935

826 7 .

3 8 1 8 .

7 2 0 ,

6 2 9 ,

, 96

8 6 1 9 .

8 1 9 .

6 9 7 ,

, 50

8. 60

2. 77

1936

9 2 3 6 .

526 7 »

929,

¿5 7 ,

9 7 9 »

¿

. 52
. 50

9. 52
8, 79

2. 78
3. 13

, 50
. 50

9, 89
9. 99

3. 26
3. 35

8

¿9 7 ,

19 3 7

10 16 1

1938

1 0 9 7 6 »

5 2 7 9 ,

19 3 9

1 1 2 3 9 ,

5 63 3 .

10 0 1 ,

6 0 2 ,

1980

12 2 16

6 0 8 2 ,

1 0 7 1 ,

5 3 6 ,

1 3 5 1 1 »

679 1 ,

1 1 7 0 «

5 3 5 ,

9, 9 7

1 3 2 1 6 .

1 1 5 2 ,

5 7 5 .

5, 60

9, 19

1982

5 8 7 0 ,

, 50
. 99

3. 35

1981

1993

1 3 0 0 5 »

5 1 8 3 ,

1989

1 3 1 9 7 .

99 62 ,

1995

1 9 3 2 8 ,

56

6 1,

1¿0 7

6 7 9 2 ,

198

6

.

,

1 .

66.

599 .

. 90

5 5 5 .

. 38

6.22
6,66

9^82
5. 08

1096»

¿69»

, 9n

6. 57

1 3 8 6 ,

7 2 2 ,

, 92

6. 29

9. 99
3. 77

8 3 7 8 ,

1 7 5 3 »

8 9 9 ,
9 5 2 ,

, 95
, 97

5, 86
5, 51

3 «2 1
2. 93

, 96
, 96

5. 39
5. 23

2^99
2. 96

1019 .
9 6 8 ,

1998

85 10 0
2 12 5 2 .

9 9 9 3 ,

2 1 8 5 »

199?

2 3 0 2 3 ,

1 0 5 9 9 ,

2 8 0 6 ,

1 2 2 9 »

1950

2528

S «

1 1 5 3 8 .

2597,

1318.

2 7 5 5 1 «

1 2 9 3 7 .

2 8 9 2 ,

1 9 5 5 .

»95

5. 11

2, 96

l 95 1

2 8 6 5 9 »

1 2 2 7 5 ,

1677»

, 93

5, 20

1952

2957,

2 95 77 ,

2 9 9 7 .

1 8 9 5 .

, 91

1958

3

12 112 ,
11 6 2 1 .

2 9 2 5 ,

2 1 0 1 »

. 39

5. 31
5, 95

3. 18
3. 39

1953

2 3 5 7 .

. 39

1

19 8 7

00

9

6

,

3. 99

5, 99
5. 85

3, 39

5. 50

3, 91

1955

3 1 2 0 9 ,

1 2 3 1 6 .

2 9 8 9 ,

1956

3 1 9 5 0 ,

1 2 5 8 7 .

3 1 1 8 ,

2 6 0 2 .

3 2 0 8 5 ,

1299 1 .

3 1 5 7 .

2 8 5 6 ,

. 39
. 39

3 1 6 2 7 ,

1 1 8 6 6 »

3 0 8 3 ,

2 9 5 5 .

5. 69

3. 56

1958

. 38

19 5 9

3 1 9 2 2 .

12211.

3 0 6 9 ,

3 0 9 7 ,

. 38

5. 58

3. 93

3 2 8 J 9 ,

1 2 6 79 »

3 1 2 9 .

, 39

1961

3 2 6 3 5 ,

128C1

.

3 2 8 6 ,

3 1 3 9 »

1962

3 3 8 6 8 ,

1 3 7 9 2 .

3 3 8 8 ,

3 1 3 1 .

. 39
, 9 1

5. 50
5. 98

3. 31

i9 6 0

3 1 7 1 ,

3 5 5 6 3 .

¡9 9 8 2 ,

1969

3 7 9 8 ?,

1 6 1 2 0 ,

3659»
3936,

3136»
31 3 2 .

, 92
, 93

5. 12
9. 97

2. 98

1963

19 * 5

9 0 3 8 3 ,

1 7 8 6 9 ,

8 2 8 0 ,

3 1 5 8 ,

, 99

9. 78

2.80

1966

9 3 8 5 3 .

1 9 8 6 0 .

9731,

319 8 ,

9, 61

1967

2 0 5 2 8 ,

5 0 5 0 ,

3 2 8 8 »

2, 72
2. 89

9 6 3 0 0 ,

, 95
. 89

1966

5 0 2 7 9 ,

2 2 5 1 2 .

5 3 7 6 .

3 3 5 9 »

, 95

9, 55

19 6 9

5 5 3 5 5 ,

2 5 1 9 5 ,

9, 96

19

2 5 9 3 8 »

3593«
3808«

. 96

5 8 6 6 2 ,

5962.
6399»

9. 55

2^86

63 0 6 1

»

2 7 7 9 9 »

6 7 3 3 ,

9 1 2 1 ,

9. 57

2. 87

197?

. 99
, 99

1972

7 0 5 7 7 ,

3 2 2 9 1 .

9 9 9 3 ,

«96

9. 93

1957

7

q

7 5 3 8 .

5. 31

9. 62

3. 35

3, 3 0
3. 12
2. 91

2. 80
2. 72

*
4

2.68

\ QC '

*

PRIVATELY o w n * ­ , WITH PURCHASES OF GOVERNMENT
Q onst nt
Q ost
1, 1958 DOLLARS
­ o u & 2 * -­ * Q 2 x n x n
&
2
nQ * ­ * pr * Q x t x o n, s e r v
EQUIPMENT t y p *
PASSENGER Q r s
------MILLIONS OF 1958 DOLLARS-----DISCARDS
DEPRE­
GROSS
NET
y* r
STOCKS
CIATION
STOCKS
4059.
1735,
1030.
8657 .
1925
99J1,
4624,
1924
2006.
1480.
4389.
9934.
2086,
2072.
1927
2039.
10378.
4471 .
1897.
1928
10672.
4705.
2105.
2320,
1929
4109.
2008.
9732.
2670.
1930
1931
8815.
3433.
1683.
2173,
1932
2308.
1316.
2592.
725 1.
5727 .
2246.
1044,
25 19,
1933
2338.
1939
96 1.
1666,
6306.
5982.
2973.
1100.
1185.
1935
3849.
1421 .
760,
7592.
1936
8909 .
4411.
1732,
1091 ,
1937
4098,
163 1.
1071 ,
1938
927 1.
4550.
9444.
1321 .
1939
1810.
5612.
124 1.
9836.
2170.
1940
10373.
6853.
1303.
2283,
1981
10628.
6026,
1259,
1942
177,
1943
5314,
10848,
1125.
193.
10068.
4546.
207,
995.
1944
3909,
220.
10886,
875,
1945
4323.
10700.
863 ,
1946
1851 .
13098.
1165.
1947
6002.
591 .
1568.
14320.
2052.
1948
7402,
9145,
1939.
1949
2646.
15732.
19258.
11191.
2366.
995.
1950
195 1
11926,
20663.
2666 .
2340.
11477.
2679,
20782.
3008.
1952
20844 ,
12400.
2732,
5139.
1953
12591 .
1954
2 1386.
286 1.
3726,
21 704.
13823.
1955
3028,
6030.
22558.
13411.
3136.
2956,
1956
12627.
2984,
21859.
1957
4621 .
11677.
2782.
1958
21191.
3942.
1959
11729.
20084 .
2680 .
61 10.
20B49.
12150,
3745.
2767,
19&0
1961
12268.
2836.
3853.
21291.
1962
12950.
293 1.
22780,
3192.
13873.
3112.
1963
5087,
2352 1.
24609.
14697.
3319.
467 1,
1964
16081,
3579.
1965
26750.
4296,
29104.
17565.
3912,
4653,
1966
1967
18686.
4211.
5575,
30831 .
33949.
20848.
1968
4600,
5653.
36655.
1969
22537.
5056 .
6306 .
37583 .
22550.
5254.
1970
6 8 0 3,
1971
39839.
23950,
5422.
7166.
25550.
41723.
1972
5783,
8698 .

s u r p l u s

a s s e t s

a t

s e c o n d h a n d

p r

i c e s

3

«

3

3

3

i c e

l i v e s

i o o

.

o

p e r

c e n t

o f

b u l

3

3

n * t -« r o s s
RA TI O

.47
.47
.44
.43
.44
.42
.39
.36
.39
.44
.50
.51
.50
.44
.48
.57
,66
.57
.49
.42
.36
.40
.46
.52
.58
.58
.58
.55
.59
.59
.64
.59
.58
.55
.58
.58
.58
.57
.59
.60
.60
,60
.61
.61
.61
•6 0
.60
.61

A V ERA GE
G RO S S

2,17
2.15
2,24
2.32
2.32
2.42
2.64
2.92
2.91
2.78
2.48
2.35
2.34
2.67
2.72
2.61
2.47
3.25
4.00
4.81
5.61
5,44
5.06
4.33
3,39
3.18
2.89
3.07
2,73
2,78
2.43
2.74
2.93
3.21
3.10
3.13
3.20
3.25
3.10
3.01
2.93
2.86
2.80
2.71
2.67
2.76
2.75
2,67

A GE
N ET

1.43
1.43
1 .57
1 f60
1 .54
1¡69
1 .90
2.15
2.01
1 .79
1 .55
1 ¡48
1 .55
1 ¡87
1 .81
1.71
1 .77
2.60
3.36
4 i16
4.88
3^2
2.93
2 ¡37
1 .99
2.01
2.15
2 i34
2.03
2 ¡08
I .78
2 ¡08
2.19
2.37
2 ¡07
2.07
2,12
2.15
1 ,99
1 .95
1 ¡93
1 .92
1 ¡92
1.87
1 ¡87
1.98
1 ¡96
1 .87
I e!

\

l

e t

i n

f

PRIVATELY o w n * ­ , WITH PURCHASES o q
C O N S T A N T

c

o

s t

1 ,

D O U B L E - D E C L IN IN G

1 9 S 8
b

a l

«

ov* rn]

*

nt

SURPLUS As s * t s

3

t

SECONDHAND p r x Q * s

D O L L A R S

a n c

e

d

e

p

r

e

c

i a

t

i o

n

,

s* rvx

Q *

LIVES 100.o p * r Q * n t o q

&

u2

EQUIPMENT
AIRCRAFT

2 *

tx n

q

*

t y p e

- - - - - - M

YEAR

1925
I926
¡927
1920
1929
1930
1931
1932
1933
1939
1935
1936
1937
1938
1939
1990
1991
1942
1943
1944
1945
1946
1947
1940
1949
1950
195 1
1952
1953
1954
1955
1956
1957
1958
1959
I960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972

I L L I O N S

GROSS
STOCKS
113.
152.
190.
293.
393 .
431 .
444 .
428 ,
686 »
701 .
686 .
6 6 0.
659,
6 3 7.
632 .
6 66 a
679 .
6 16 .
541 .
4 66.
45 1.
454 .
465.
462 .
587.
6 6 3.
752.
996 ,
1225,
13 6 2 »
1293,
1532,
17 62 ,
1903,
2646.
3335.
396 1,
4775.
5 2 60 »
58 8 2 .
68 l5.
8 163.
9988,
12485.
13856,
14898,
14723,
14679«

o f

1 9 5 8

D O L L A R S

NET

D E PRE ­

STOCKS
64.
87»

CIATION
15,
18.
24 .
35.
51 .
57.
53,
45.
67.
90,
78.
67.
61 .
59.
59.
65 .
72.
67 .
53.
43.
42,
61 ,
90.
93.
96.
100,
99.
116,
147.
170,
178.
199.
249.
283 .
349,
451 ,
525.
605.
651 ,
676,
770.
942.
1193,
1537,
1788 .
1842.
1748,
1627,

ID S ,

178,
235.
226,
200.
159,
374,
332,
279.
234 .
228»
2 11.
216,
258 .
273.
220.
167,
139,
154,
296.
360.
336,
409,
4 16,
423.
556 ,
645«
723,
706.
897 ,
1138»
1202.
1689,
2038,
2290.
2676.
2640,
2824 ,
3336,
4143»
5320.
6929,
74 10.
7454 .
6681 ,
6426 .

D IS C A R D S

N E T-G RO S S
RATIO

2.
2.
4.
5.
8•
1 1 .
14.
19.
25»
32.
40,
48 .
57 .
64 .
69.
73.
76,
76.
75.
70.
65.
6 1.
58 ,
53 .
40 .
28 .
13.
2.
2.
2 1.
38 .
34 ,
37 .
22.
3,
2«
14 .
3 6.
75 .
142.
219,
30 1,
389,
46 7 .
535,
574 .
629,
679 .

.87
.57
.55
.61 •
.60
.52
.45
.37
.55
.47
.4 1
.35
.35
.33
.34
.39
.40
.36
.31
.29
.34
.65
.74
.73
.70
.63
.56
.56
.53
.53
.55
.59
.65
.63
.64
.61
,58
.56
.50
.48
.49
.51
.53
.56
.53
.50
.45
.44

AVERAG E
GROSS

2.80
2,84
3.02
2.65
2.70
3.23
3.86
4.67
3.43
3.97
4.57
5.14
5.39
5.68
5.7 1
5.36
5.18
5.54
5.99
6.25
5.99
3.97
2.78
2.29
1.87
1.99
2.35
2.55
2.98
3,07
2.93
2.67
2.08
2.00
2.01
2,25
2.55
2.78
3.33
3.65
3.70
3.62
3.43
3.20
3.28
3.52
3.90
4,10

AGE

NET
2.05
1.96
2.07
1¿67
1.77
2.31
2.94
3.83
1.89
2.54
3,22
3.8 1
3.77
3.89
3 ä6 1
2.97
2.83
3.46
4.25
4.60
3.32
.54
.48
.82
1¡23
1.77
2.25
2.16
2.30
2.21
2. 14
1.87
1.59
1.77
1.69
1,84
2.03
2.10
2 i5 1
2.61
2,45
2.26
2^ 0 8

1.95
2.15
2.45
2.88
2.98

*•
à

*

1¿13

*

P RI V AT EL Y OWNED,
CONST ANT COST

ç ■

1,

t

4

p u r

1958

6 4 B

s

•

s

DOL L ARS

o­

GOV E RNME NT

SURPL US

B

s s

•

t s

AT

S E CONDHA ND

pr

■ 6 •

s

DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
EQUIPMENT T y p *
SHIPS n ­ & o t s
------MILLIONS OF 1958 DOLLARS-:----GROSS
NET
­ * pr* ­
D ISCARDS
NET-GROSS
AVERAGE AGE
YEAR
stoQ 3 s
STOCKS
Q x
tx on
RATIO
ross
NET
7750.
1925
3203 ,
286 .
195.
.41
14.77
9.64
1926
7838.
28R ,
3200 .
192.
.41
9.69
14.90
7839.
1927
3127.
282.
.40
209.
15.15
9.94
1928
3057 ,
7833.
277.
2 13.
.39
15,38
10.15
1929
3037 .
7874.
275 ,
215.
.39
15,62
10.17
7964.
1930
3086 .
277.
2 36.
.39
9.96
15.50
1931
7988,
3075 .
278 .
242.
.38
9.95
15.60
7827.
1932
2876,
270.
233,
.37
16.08
10.55
7617.
1933
2666 .
256.
255.
.35
16.59
11,20
19 3 R
7424.
2488 .
2 R2 .
256,
.34
17.06
11.73
1935
2287,
7 18 1.
228 .
270.
.32
17.60
12.40
7054 ,
1936
2237.
219.
2R 7 »
.32
12.26
17,75
1937
6935.
2200.
216,
298,
.32
17.88
12,05
1938
6962.
2313.
219.
305,
.33
17.59
1 U 11
1939
6824.
2250.
221 .
296,
.33
11.09
17.72
19 M0
2393.
690 1.
226.
293,
.35
10.14
17.30
1991
7014.
2616.
2 4R ,
353.
.37
16.62
9.10
1992
7147.
26R .
2832.
348,
.40
15.95
8 i3 4
1993
7390.
3 105.
286,
3 16 ,
15.20
.42
7.63
19RR
7328,
3110.
298 .
365,
.42
7,69
14.93
1995
7453,
3278,
30R .
347.
.44
14,35
7.39
7638 .
1996
3437.
320.
294 »
.45
13.87
7.19
1997
8290 .
4047.
362.
.49
320.
12.61
6.32
1998
8407.
4070.
396 .
.48
302.
6.55
12.37
1999
8378.
3928 ,
391 .
.47
279.
12.43
7.03
8348 .
3779,
1950
378,
.45
260.
7.50
12.53
1951
8513.
3850.
377 .
.45
282.
7.54
12.29
1952
8754,
3947.
38R ,
240.
.45
12.12
7.53
89R9 ,
398 1.
1953
387 .
2 2 6,
.44
12.09
7.65
195 r
8925.
379 .
3821 ,
.43
243.
12.32
8.11
1955
90 12,
3775.
370,
237.
.42
12.R3
8.32
9267.
1956
3870.
373.
.42
213,
12.44
8.21
9589,
1957
4057.
38 6 «
251 .
.42
7.93
12.33
1958
988 1,
4195.
R02.
247.
.42
7.79
12.30
1959
4274 .
10131.
R 13 .
.42
242.
7.76
12.RO
10285.
i960
4292.
R 19 ,
284.
.42
12.56
7.82
1961
10354,
4259.
.4 1
420.
318.
12.75
7.95
1962
10416.
4256.
420.
355.
.41
8.00
12.88
10438.
1963
4198.
418.
337.
.40
8.13
13.11
1968
105 r 2 ,
4232.
418.
348,
13.19
.40
8.07
1965
10679,
4324,
424 ,
.40
380 .
13.18
7.91
1966
10697.
4348.
429.
.41
435,
7.88
13.20
1967
10788,
4457,
433 .
.41
13.08
452.
7.72
1968
10922,
441 .
4580.
429,
.42
7.57
12.96
1969
1 10RO,
4720.
450,
R73 .
.43
12.75
7.43
11187.
1970
4892.
460.
.44
R 85 ,
7^29
12.50
197 1
11396.
5079.
472,
R5 0 .
.45
12.26
7.17
5434.
1972
11781.
493.
R6R .
.46
6.88
11.82
3

3

3

«

P R I V A T E L Y O W N E D , W I T H P U R C H A S E S OF G O V E R N M E N T S U R P L U S A S S E T S AT S E C O N D H A N D P R I C E S
C O N S T A N T COS T 1, S958 D O L L A R S
D O U B L E - D E C L I N I N G B A L A N C E D E P R E C I A T I O N , S E R V I C E L I V E S 100.0 P E R C E N T OF B U L L E T I N
*

qu

x

p

] *

nt

r

3

x 2

ro

YEAR
1925
1926
1927
1928
¡929
1930
1931
1932
1933
1934
1935
1936
¡937
19 38
1939
i960
199 1
1992
1993
1998
1995
19 96
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
1960
196J
19 6 2
1963
[968
1965
1966
1967
¡968
1969
1970
1971
1972

tyA*

­
* qux p] * nt
------- M I L L I O N S
3

GROSS
STOCKS
38568 ,
38999 .
38999,
38890,
38933.
36952.
38145.
37223.
3 6 1 19.
35237.
34339.
33542.
33152.
32241.
31224.
30557.
30144,
29486.
28562.
27869,
27073.
26280.
25952 ,
26198.
26 5 J0 .
26402.
26739.
26910,
26954 ,
26590.
26348.
26308.
26699,
26328 .
25996.
25857,
25602.
25297 .
25148.
2536«.
2 5 7 19 ,
264Q3.
27174.
27507,
27976,
28165»
28453.
28651.

OF

NET
STOCKS
16627,
16502.
16102.
15560,
15317,
15097 ,
14124.
13112.
12102.
11385,
10673.
10265,
10260.
9704 ,
9240 .
9122,
9 189.
9 152.
8837 .
8700.
8552 .
8396 .
8645 .
9433.
10211.
10485,
11099.
11499,
11736.
11442,
11274.
1 1338 ,
11669.
11250.
10883 .
10683,
10243.
10024.
976 1 .
9882.
10213.
10706.
1 1293 »
1 1438 .
11787,
11790.
11961.
12032.

1956

D O L L A R S - --- -

DEPRE­
CIATION
1321 .
1314.
1302.
1275 .
1254.
1245.
1208 .
1143.
1075.
1018.
973 »
938 »
927 .
911.
876 »
856 «
855,
857 .
84 1,
822,
807 ,
793 .
795,
835.
896,
936.
969 .
1006.
1027 .
1018,
99 1,
978 .
986 .
978 »
944,
920 .
895,
87 1 .
854 .
853.
874.
910.
957 .
990.
1011,
1026.
1034.
1044.

DI SC ARDS
76 1.
808.
852 ,
892 .
918.
1006.
1041 .
1053.
¡174.
1179»
1 163.
1323.
13 12,
12 6 6 .
1429,
1404.
1336.
1477.
1451.
1377.
145 6.
1425»
1364 .
1369 »
1347.
1308.
1231.
1218.
1205.
1078.
1059,
10 6 7,
9 12,
917»
943.
798.
801 .
850.
72 1.
753.
842,
709.
759.
801 ,
887 .
8 33.
908 .
879.

NET-GROSS
RATIO
.43
.42
.41
.40
.39
.39
,37
.35
.34
.32
.3 1
.31
.3 1
,30
.30
.30
»30
.31
.3 1
.31
.32
.32
.33
.36
.39
.40
.42
.43
.44
.43
.43
.43
.44
.43
.42
,41
.40
.40
,39
.39
.40
.41
.42
.42
.42
.42
.42
.42

AVERAGE
GROSS
14.08
14.37
14.76
15.19
15,99
15,79
16.38
17.00
17.65
18,16
18.68
19.02
19,12
19.54
19.85
19.96
19.93
19.68
20.01
20.04
19.98
19,92
19.55
18.69
17.84
17.35
16.61
16.01
15.53
15.40
15.22
14.90
14.52
14.57
14.58
14.62
14.81
14.87
15.07
15.02
14.84
14.66
14.42
14.41
14.32
14.40
14.39
14.42

AGE
NET
9.70
9.88
10.21
10^60
10.77
10.90
11.57
12.29
13,05
13.53
14,01
14.09
¡3.62
13.90
14.05
13.67
13.05
12.62
12.59
12.31
12.06
11,84
11.11
9.92
9.02
8.72
8.23
7.99
7.91
8.20
8.41
8.44
8.31
8^72
9.09
9.31
9.74
9.95
10.20
10^03
9.69
9^26

8.82
8.78
8.60

8.67
8.61
8^61

F

PRIVATELY OWNED, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST I, 1958 DOLLARS
DOUBLE-O * CLINING BALANCE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN
*

q u x p ] * n t typ*
x nstru] * nts

YEAR
1925
1926
1927
1928
1929
1930
193 1
1932
1933
1934
1935
1936
1937
1938
1939
1990
1991
1992
1993
199R
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
i960
1961
1962
1963
196*4
1965
1966
1967
1968
1969
1970
1971
1972

------MILLIONS OF 1958 DOLLARS-----DEPRE­
DISCARDS
NET
GROSS
STOCKS
CIATION
stoQ 3 s
67.
486 ,
26.
1013.
29.
513.
7 1.
1080,
33.
1197,
538.
75,
557.
78.
36.
12 0 8 .
602.
40.
1297,
83.
89.
627,
45.
1365.
53.
9 l,
1398 .
622.
587.
89.
56.
1397.
558.
84.
1392 .
60.
63,
1388.
535.
82.
69.
1398.
532.
82.
77,
19 19 ,
545.
85.
76.
601 .
93,
1991.
15 17 ,
99.
83.
610.
8 1.
103.
1572,
643.
1599.
647 .
107.
84 ,
639.
9 1,
1608.
107.
587.
95,
1569.
103.
597,
100,
103.
157 1.
612.
92,
1597.
103.
98.
1813.
807,
120.
105,
1087,
162.
2151 .
224 ,
107.
2638,
1458.
1789.
288.
115.
3 192.
106.
2028.
3615.
340,
109,
387 .
9 153.
2287.
4765.
2568.
439 .
107.
138.
490.
54 10.
2860.
3145.
540 ,
134.
6 10 1.
578 ,
163.
6634.
3263.
189.
614,
7300.
3505.
2 3 6,
7987 .
3763.
665.
279.
8652 ,
3992.
715.
4057.
391 ,
746 ,
907 1 .
9577 ,
4206.
769,
4 12.
805.
525.
4432.
10084,
4638.
847 ,
506 .
10631.
618,
888 .
11127.
4864.
949 ,
11899.
5302.
615.
6014.
684,
12980.
1053.
1174.
6678.
706.
141 1 1.
7519.
1305.
15444.
813.
8401 .
769 .
17010.
1453.
9098,
804.
18493.
1590.
10060.
846.
1735,
20345 .
1909.
898.
22383.
1 1087.
883.
24713.
12200.
2100.
2298.
1024.
13267.
27053.

NET-GROSS
R tx o
.48
3

.4 7

•97
.46
.46
.46
.44
.42
.40
.39
.38
.38
.40
.40
.41
.40
.40
.38
.38
.38
.45
.51
.55
.57
.56
.55
.54
.53
.52
.49
.48
.47
,46
.45
.44
.44
.44
.44
.45
.46
.47
.49
.49
.49
.49
.50
.49
.49

AVERAGE
GROSS
6.75
6.89
7.03
7.21
7.22
7,35
7.59
7.99
8.36
8.67
8.83
8.82
8.55
8.53
8.38
8.37
8,41
8.67
8.60
8.50
7.56 .
6.51
5.57
5.03
4.65
4.75
4.73
4.74
4.84
5.09
5.27
5.43
5.60
5.82
6.00
6,04
6.13
6.14
6.06
5.84
5,69
5,48
5.35
5.33
5.27
5.24
5,26
5.28

3 «

*

n* t
4 .5 3
4 .58

4.63
4.72
4.60
4.65
4.90
5.32
5.67
5.9 1
5.90
6.73
5.22
5.18
4.96
4.98
5.06
5.48
5.32
5.15
3.99
3.22
2.77
2.68
2.81
2.92
3.01
3.10
3.20
3.44
3.5 1
3.55
3.60
3.77
3.83
3.8 1
3.81
3.80
3.66
3^44
3.35
3.26
3.22
3.28
3.28
3^29
3.31
3.36

F

PRIVATELY OWNED, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST I, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100,0 PERCENT OF BULLETIN F
* qux p] * nt
T yp *
MISCELLANEOUS * q u x p ] * n t
---- -MILLIONS OF 1958 DOLLARS-----DISCARDS
GROSS
DEPRE­
NET
v* r
*
NET-GROSS
AGE
STOCKS
y* r
CIATION
RATIO
GROSS
n* t
STOCKS
5299 ,
559.
.39
1821 .
990.
6,69
9.22
1925
1768.
928 ,
.39
550.
9.16
6,66
1926
5117.
8 9 17 ,
1696.
910,
592.
.39
6,69
9.13
1927
1698,
59 1.
8728 ,
1928
396 .
.35
6,67
9.06
1615.
385,
529.
.35
8552.
3.97
1929
6.61
371 .
8353 ,
1585.
50 1 .
6,59
.35
9.00
1930
8 125.
1931
1933,
350.
966 .
.35
6.66
9.13
1292.
3857 .
329 .
.39
9.35
952 .
6,77
1932
1178.
3617.
299 .
1933
926 ^
.33
9.98
6.87
1938
3913.
283 .
.32
1101.
910.
9.88
6.90
1059.
275.
326 1.
389.
.32
9.35
1935
6.87
3176.
276 ,
363.
1062.
.33
6.79
9.07
1936
275.
.39
1032.
360 .
1937
6.65
3.95
306 1.
979,
.39
265.
351 .
2922.
1938
6.61
3.91
2818.
969.
.39
399.
3.79
256,
6,87
1939
1980
2768.
1009.
257.
3.95
393.
.36
6,18
1097.
19 9 1
27 1.
2820,
3 12.
.39
5.80
3.11
1091 .
.39
3.13
313.
1992
278 1.
280.
5.62
1993
2726,
1Q60.
273.
.39
297.
5,52
3.23
1055.
.39
267 .
2693.
295.
5,37
1998
3.26
2735,
1098 .
270.
271 .
3.18
1995
.90
5.20
1996
29 1.
1292.
298.
.93
2.82
9.87
297 1.
1539.
2.60
3295.
330,
298.
.97
1997
9.57
1799.
3680 .
251,
1998
.99
9.39
376,
2.50
909,
3990 ,
1998.
253.
.99
9.39
1999
2,6 1
2123.
8332 .
.99
930 .
263.
9.35
2.70
1950
2217.
1951
8600 ,
997 ,
273,
,98
2.89
9.97
8889 .
2326.
.98
960 .
2 8 1.
3.05
9,60
1952
1953
2996.
2 8 1.
9.79
3.18
5207.
979 ,
.97
999.
2580.
2 8 1.
.96
5520.
3.32
1958
9.91
5928,
299 .
.96
3.39
2720.
527 ,
5.02
1955
6329.
2890 .
561 ,
5.19
330.
.96
3.38
1956
59 1 .
3050.
329.
.95
3.93
S957
675 1.
5.29
3265.
7222.
623 .
367.
.95
5.38
3.92
1958
3877 .
7709 .
66 1.
387.
.95
3.93
5.86
1959
8 165.
699 .
3.99
3693,
.95
960 .
5.50
I960
3.99
1961
8636 .
.95
3872.
735 ,
993.
5.59
771 .
8082,
5 18.
.95
1962
5.63
3.52
9098 .
9677.
8369 .
8 16,
3.99
528 .
.95
5,69
1963
589.
1968
8723.
.96
5.58
1032 1 .
873 .
3.95
11083.
5103.
939 .
.96
1965
597.
5.55
3.93
5508 .
.96
1 1873,
10 10 .
585,
5.58
3.92
1966
1099 .
3.38
6011.
5.98
1967
696 .
.97
12829.
13898.
6 6 0,
.97
6558.
5.99
3.36
1190.
1968
15097 .
7161 .
1297.
5.90
3.39
1969
.97
709.
7656.
1399,
.97
3.39
16296.
795.
5.93
1970
1971
17599.
8290.
1505,
.97
5.93
3.90
786.
9236.
.98
19385.
5.37
3.32
1653 .
853.
1972
3

3

3 «

PRIVATELY o w n * ­ ' WITH PURCHASES OF GOVERNMENT SURPLUS A S S E T S
CONSTANT COST 2, 19.58 DOLLARS
DOUBLE-DECLINING BALANCE D E P R E C I A T I O N , S E R V I C E LIVES 1 0 0 . 0
ALL INDUSTRIES, TOTAL
EQUIPMENT ANq STRUCTURES
----- MILLIONS OF 1958 DOLLARS-----YEAR
1925
1926
1927
1928
1929
1930
193 J
1932
1933
19 3 9
1935
1936
1937
1938
1939
1990
199 1
1992
1993
1999
1995
1996
1997
1998
1999
1950
195 \
1952
19 5 3
1959
1955
1956
1957
1958
1959
1960
196)
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

GR0SS
STOCKS
393168.
906125.
916978.
928990.
991626.
999569 .
950392.
999836.
938085.
933589 .
931973.
933311.
937813.
936887 .
936999 .
939269 ,
9997 12.
992295 ,
937608 .
935788.
939880 .
951875.
970865.
990868.
506616.
526962.
597159.
565700.
585330.
603990.
625060.
650016.
672805.
690051.
7U 8 9 7 6 .
730920.
750993.
779631 .
798813.
827766.
8697 jO.
9 j9 2 36 •
950890,
999902.
1091722.
1083250.
1123119.
1168393.

NET
STOCKS
176736.
183995.
188357.
193567.
200736.
202992.
198397.
189015.
180029.
173921.
169370.
169072.
171309.
168991 ,
167520.
169966.
175052.
170695.
169995,
161853.
165036.
176939.
192258,
20799o,
218962,
230382.
292736 •
251982,
263281 .
271972,
289308.
297771,
309693.
315708.
329290,
339977¡
393939.
359967.
367357,
383699.
906932.
939190,
957736,
981397,
506 10 1,
529376•
590970.
561729.

DISCARDS
DEPRE­
CIATION
15992.
9 17 7 »
16279,
10193,
16863.
11165,
17266.
11235¡
17 9 1 9 »
12173«
12 90 31
18272.
12677j
17 8 96 I
13323.
16880.
15877 .
13 9 35 j
133231
15239.
132981
15062.
15391 .
13328,
16 0 0 0 .
13850j
19278.
16057 á
153961
15720.
15769.
15828.
1628 1 j
16362.
16969,
19528.
15966.
19953j
15655.
19833.
16017.
150821
17253.
167651
16016 j
19307.
21673.
17996,
23995.
189301
170591
29996.
266 19 à
189721
27927,
19 938 J
29135,
22273,
30 2 8 9 j
2 1928 j
295851
31550 à
2297 9 J
331 1U
29961 .
3991 1.
35166.
251311
35876.
28101 1
37062,
265 1 2 j
381 27 i
27711,
39296.
280201
307591
9087 1
92807.
316991
95363,
322551
33175,
98688 á
52087j
35558 j
55289.
36993,
58693 ,
3825?!
9Q1981
6 19 8 2 á
91789.
63700.
997071
66962.

NET-GROSS
RATIO
.95
.95
.95
.95
.95
.95
.99
.92
.91
.90
.39
.39
.39
.39
.38
.39
.39
.39
.38
.37
.38
.39
.91
.92
.93
.99
.99
.95
.95
.95
.95
.96
.96
.96
.96
.96
.96
.96
.96
.96
.97
.98
.98
.98
.99
.98
.98
.98

AT

S EC O N D H A N D

PE R C E N T

A V ERA GE

GROSS
16.13
16.05
16 . 0 6
16 . 0 6

15.98
16.09
16.96
17.01
17.60
18.09
18.99 .
18.60
18.69
18.87
19.05
19.08
18.96
19.?7
19.99
19.63
19.50
19.Ô2
I8 .3 O
17.60
17,13
16.58
16.07
15.70
15.31
15.01
19.67
19.31
19.03
13.90
13,79
13.55
13.93
13.25
13.08
12 . 8 6

12.56
12 . 2 1

11.95
11.71
11.99
U . 37
11. 2 8

11.17

OF

PR I C E S

B ULLETI N

AGE
N ET

10.93
10^71
10.62
10.52
10.39
10.91
10.82
11Í98
12 . 12
1 2 á6 1
12.90
12.89
12.69
12 . 8 6
12 . 8 8

12.63
12^23
12.50
12.89
12.99
12.69
1U 7 9
10.77

í ol oi

9.62
9 á29
8^90
8 I 72
8.99
8 á37
8.16
7.98
7.85
7¡89
7,86
7^80
7.80
7¡79
7.67
7 ¿59
7^33
7.10
6,98
6¡90
6.82
6 ¡85
6.90
6.89

F

P R I V A T E L T Q'.VNED.
CON S T A N T COST

* I T H PURCHASES OF
2,
1 9 S8 DOL L ARS

GOVERNMENT

SURPL US

ASSET S

AT

SECONDHAND PRI CES

DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
ALL INDUSTRIES, TOTAL
STRUCTURES
------ ] x 2 2 x o n s oq i9sa ­ o 2 2 r s ---—
3

TEAR
1925
1926
1927
1928
1929
1930
193 1
1932
1933
19 39
1935
1936
1937
1938
1939
1990
199 |
1992
1993
1999
1995
1996
1997
1998
1989
1950
195 1
1952
19S3
1959
1955
1956
1957
1958
1959
1960
196 J
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

GROSS
STOCKS
251779.
259603.
267520.
275516.
289231.
290967.
293563.
292996.
291107,
289596,
287959 ,
287997 .
288630.
288125.
287730 .
288193.
289303.
286969.
283120.
279632.
277865.
282262.
285933.
289850.
293881.
298258 .
303912.
309159.
315368.
321937.
329679.
339516.
399396.
35773 1.
366027.
375808.
385793.
39625 1 .
906512.
918108.
933275.
950207.
965508 .
98 175 1.
999196.
515552.
531163.
597581.

NET
STOCKS
115353.
119769.
129112.
128319.
133260.
136079.
139792.
130773.
125919.
121639.
117915,
115539.
119995,
113098.
11 195 0 í
110 7 3 1,
1 1 1077,
108079,
103797Í
100357 »
98839 j
103933,
106865,
111166,
1 19822.
118901.
123883.
128136.
133257.
138990,
199560Í
152391,
159621.
165117,
170272.
176579,
182727.
189032.
195006Í
201999.
211976,
223251.
232556.
292316.
252597,
261583.
269931.
277570.

DEPRE­
CIATION
66 6 8.
6933.
7231 .
7521 .
7893.
8116,
8 176
8028.
7789.
7595.
7399.
72 17 1
7196.
7189.
7139.
7128.
7185.
7160.
69 7 1 I
6771 i
6671 j
6839.
7 157 ^
7967.
7769,
8 0 96 «
8362^
8690.
’022;
9373.
9799;
10209,
io69i ;
11089.
11905.
11738,
12093.
12996.
12796.
13165;
13656,
19279.
19863j
15901 .
15971 j
16587.
17181.
17737.

DISCARDS
3 188;
352 U
3657;
3726;
907 9.
9199;
9293j
962 8;
9763;
9826;
5 222 j
5 3 98.
5 9 19 j
5798.
5 9 35 j
5997,
6370.
6996.
6988;
6 8 7 1;
6918;
7032 j
7918.
735 1.
7399;
7790;
7 690 ;
770 1j
7929.
7988;
8131 j
8193.
e1 9 1 ;
8 20 1;
8263 ,
H 256 ,
^261,
293.
50?;
5 12 ;

5 16,

6 16.
8867,
891?;
8 8 5 7;
9168;
9916;
9 9 59 ;

NET-GROSS
RATIO
,96
.96
.96
.97
.97
.97
.96
.95
.93
.92
.91
.90
.90
.39
.39
.38
.38
.38
.37
.36
.36
.37
,37
.38
.39
.90
.91
.91
.92
.93
.99
.95
.96
,96
.97
.97
.97
.98
.98
.98
.99
.50
.50
.50
.51
.51
.51
.51

AVERAGE
GROSS
19.58
19.50
19.93
19.39
19.27
19,31
19.63
20, i1
20.66
21.19
21.66
22.03
22.27
22.58
22.87
23.09
23, J9
23.56
29.Q6
29.95
2 9.6’
29.39
29. J9
23,81
23.55
23,21
22.82
22.98
22.07
21,66
21.20
20.65
20.15
19.78
19,99
19.Ç7
18,79
18.92
18.19
17.89
17.95
17.Ô&
16.77
16.51
16.26
16.09
15,97
15.86

AGE
NET
13^30
13 ;o2
12 ;78
12.59
12^35
12.33
12 ;67
13.29
13j90
19.98
19 j99
15.32
15^39
is;63
is :s 1
1 5 ;& 6
15,79
16 i09
16,69
17;03
1 7 ; 10
16.17
15 j53
19.89
1 9 ;3 1
13.80
13;25
12;85
1 2 ;9 1
12.09
11.69
11

; 19

10,85
1o;68
10.57
10,91
10 j2 8
10.18
10 ; 12
10,03
9; 82
9;61
9;53
9,96
9 ;39
9.90
9¿95
9;so

pr

■

v

B

t

• |

y

o

CONST ANT

y

m
c

e
o

,

d
s

t

»■t 4 pu
2, 1 9 5 8

r

6 4 B

s

•

s

o­

DOL L ARS
­ * pr*

Q

o v

•

r n

J

•

n t

s u r p

Q x
DOUBLE-DECLINING
n
Bx CD , s* rvx Q *
MANUFACTURING
EQUIPMENT ANO STRUCTURES
------MILLIONS OF 1958 DOLLARS-----w

y* 3 r

1925
1926
1927
1928
1929
1930
193 1
1932
1933
1939
19 35
1936
1937
1938
1939
1990
1991
1992
1993
1999
1995
1996
1997
1998
1999
1950
1951
1952
1953
1959
1955
1956
1957
1958
1959
1960
196 1
1962
1963
1969
1965
1966
1967
1968
1969
1970
1971
1972

GROSS
STOCKS
82592.
fa57 1ü .
68359 .
9 169fa•
95739.
97927.
97103.
95369.
99 20U .
93216.
92500 .
92793.
99027 .
939 32 .
93226,
99232.
96373.
95906.
99707 .
9 9 1Q9 ,
95897 .
102511.
1Ü95 27 .
115817.
119691 .
123128.
129030.
139390.
139928.
195929.
150759.
15802a.
165207.
169980.
172628 .
176780.
18035B.
189263.
188927 .
193858.
201799.
212370.
223039 .
232280.
292085.
250308.
256658.
2a 3793 .

B

|

B

NET
STOCKS
37035 .
38860 .
90187.
92080.
99709 .
99906 .
93261.
90502 .
38622 .
37117.
35958 .
35886 .
36779 .
35885 .
3558 1.
36519,
38527 .
37803 .
36936 .
35786 .
37950 .
93665 .
99569 .
59136.
56032 .
57306 .
60619.
63298 .
65880 .
68258 .
70961.
79396 .
77973.
78650 .
78399 .
79261.
79682 .
80502 ,
81907.
89571.
89516.
96989 .
103099.
107652.
112239.
115167.
116265.
118106.

6

•

DEPRE­
CIATION
3603 1
3756.
3906.
9095.
9299 .
9360.
9278.
*(069 .
3899 .
3697.
3615.
3625.
3723.
3795.
3691.
3733.
3889 ,
3998 .
3861 .
3799.
3911.
8372,
S077.
5729.
613 1.
6335.
6631 .
6993.
7306.
7605.
7899.
8290.
8792,
8985.
9029 .
9115.
9299 .
9391 .
9621 .
9972.
10592.
11387.
12325.
13107.
13786.
19392.
19660.
19989.

3

DISCARDS
2 329 1
2976,
2609^
2666.
2799.
2899.
2977;
3066,
3 1s i;
3191.
3 182.
3265 ;
3387 .
3960,
3609.
3681 .
3778 .
369 1.
3693.
3752.
3780,
3967.
3 9 3 1 ;
3995.
9159;
9185;
9Q60;
9523.
9916Ì
9589 .
9853.
9969;
53oa;
5993.
5789;
5931 .
6189.
6373;
6989;
7319.
7603Ì
7837 .
8299;
8556.
861a;
9126.
9978.
98 16.

|

us

B

s s

•

t s

B

t

s

• 6

on

q 4 B

LIVES 100.0 PERCENT
v
.

NET-GROSS
RATIO
.95
.95
.95
.96
.97
.96
•9S
.92
.91
.90
.39
.39
.39
.38
.38
.39
.90
.39
.38
,38
.39
.93
.95
.97
.97
.97
.97
.97
.97
.97
.97
.97
.97
.96
.95
.95
.99
.99
.93
.99
.99
.95
.96
.96
.96
.96
.95
.95

AVERAGE
GROSS
12.27
12.18
12.16
12.07
11.90
12.09
12.90
12.92
13.35
13.73
19.05
19.19
19.17
19.91
19.55
19.99
19.26
19.91
19.66
19.80
19.55
13.65
12.87
12.31
12.07
11.90
11.58
11.36
11.17
11.03
10.91
10.70
10.55
10.60
10.79
10.80
10.90
10.98
11.00
10.95
10.78
10.51
10.28
10. ¡5
10 . 0 6

10.03
10.09
10.13

n

OF

3 «

pr

q

■ 6 •

s

b u l l e t i n

*

NET
7;av
7;70
7.69
7.50
7^8
?;97
7.95
8.63
9.12
9.51
9.80
9.77
9.51
9.70
9^3
9.H3

8 f92
9.09
9Ì90
9.50
9;03
7.78
7;oo
6.61
6;61
6.68
6 ;59
6.98
6^6
6.97
6^9
6.38
6^2
6.50
6;?3
6.89
6.97
7.05
7Ì07
6.98
6^5
6.99
6^3
6.18
6; 15
6.21
6^6
6 i99

f

PRIVATELY OWNED. WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 2, 19S8 DOLLARS
&
2
n Q * ­ * p r * Q x t x o n , SERVICE LIVES 100,0 p * r Q * n t o q & u 2 2 * t x n
MANUFACTURING
STRUCTURES
-------------------o q 19 5 a ­ o 2 2 r s -----GROSS
DEPRE­
DISCARDS
NET
NET-GROSS
AVERAGE AGE
S T2 CK S
STOCKS
CIATION
RATIO
YEAR
GROSS
NET
1655.
49056.
22486 .
9 15 «
.86
1925
14.27
9^20
1715.
5 1006.
976.
.46
1926
23697.
14.15
8.94
1797 ,
10 1W
1927
528 1Ü .
.47
14.09
24715.
8.80
1888 .
1054.
55122.
.48
I9 2B
26193.
13.92
8.54
58005.
2014.
.49
1929
1114.
28256.
8.18
13.61
59392.
.48
1930
28598.
2101 .
1 136,,
8.36
13.73
59275.
27611.
2082.
1211.
193 1
.47
14.15
B. 9 1
1995.
58409.
25999 ,
1249*
.45
14.73
1932
9.66
25059.
58110.
1911.
126 9 1
1933
.43
15,15
10.16
57753.
1852.
.42
1939
1322.
15.55
24172.
10.62
57209.
23168.
1792.
1935
1332^
.40
11.12
16.00
17 4 6 .
57003.
22680 .
1384,
1936
.40
16.30
11.36
1745.
1937
57662.
22941.
14 2 7 j
.40
16.37
11Ì23
57266.
1737 .
.39
1467.
1938
22274.
16.71
11.54
1939
57026.
1706.
21856.
1529.
•3 8
16.96
11.71
1707 .
19 40
57 4Q 5 .
1545,
.38
22075.
11.54
17 .n2
194 1
58611,
1757 .
.39
23115.
1592,
10.99
16.83
1774.
57995.
22364.
1638.
.39
17.15
1942
11.32
1708,
56745.
21042.
16 3 7 ^
1943
.37
17.66
11.95
1944
55533.
1631 .
1693.
.36
19943.
18.11
12.46
1607 .
55652.
.36
1698.
1945
20102.
12.19
18.15
1745.
59094 .
23584.
1785.
.40
1946
17.13
10.32
60994.
1938.
1859.
1947
2540b.
.42
16.65
9.62
26738.
1948
62562.
2050 .
1816.
.43
16.33
9.22
63279.
1949
2115.
.43
27223.
1882.
9,16
16.22
2129.
63455.
27202 .
1933.
.43
1950
16.23
9.27
64638,
2158.
28 15 1.
195 1
18 74<i
.44
16.00
9,07
65713.
2213.
.44
15.83
2888 6 .
1923.
1952
8.96
66723.
2257 ,
1888,
29532.
.4 4.
15.69
1953
8 i9 0
6 7 o0 4 •
1939.
.44
30055,
2292 .
15.56
8,89
1954
30744.
2330.
63531.
.45
1955
15.38
2U92*
8,84
239 1 .
1979.
70161.
.46
8.68
1956
31962.
15.11
33341.
1957
7206 1 .
2475 .
.46
1954,;
8.51
14.81
1958
73338.
34080.
2U 0 4 ,
.46
2542 .
14.66
8,53
2559.
73895.
1959
34011.
.46
1V32 .
8^76
14.70
74804 ,
.46
256 1 .
1935.
1960
34294 .
8.88
14.67
75709.
2575.
.46
196 1
1861.
14.69
34483.
9,03
2585.
76539.
1839 .
.45
1962
34569 ,
14.74
9^19
77425,
.45
34865.
2031 .
9 i28
1963
2600 .
14,70
78578.
2628 .
.45
ia 9 7 ;
14.69
1964
35327.
9.34
2687 .
80 61]0 .
.45
14.58
1965
36473.
1831.
9.23
.46
83344.
38309.
1889.
2796 .
14.35
1966
8,98
40259 ,
«6243,
.47
1967
293 1,
198 U
14.13
BÌ77
3048 .
1933.
.47
1968
o8 6 3 4 •
41585.
14.05
8.72
3146.
1786.
.47
1969
91314.
42855.
14.01
8^70
3226.
.47
1970
93413.
43660.
1932.
14.05
8.77
.46
94866.
3266 .
20 17*
197 1
14.17
43863 .
8.96
3270,
19 75,
.46
95993.
43696.
1972
14.37
9.20
d

o

u

b

l

e

d

e

c

l

i n

m

i l

i n

l

3

g

i o

n

s

3

3

3

q

P RI V A T EL Y O. VNED.
CONS T A NT COST

A I T H P URCHA S E S
2,

1958

OP

GOV E RNME NT

DOL L A RS

S URP L US

A S SE T S

AT

SECONDHAND PR I C ES

­ o u & 2 * -­ * Q 2 x n x n
&
2
n Q * ­ * p r * Q x t x o n , s * r v x Q * 2 x v * s 100.0 p e r c e n t
o f
b u
NONFARM NONMANUFACTURING
EQUIPMENT AND STRUCTURES
------MILLIONS OF 1958 DOLLARS-----GROSS
NET
DEPRE­
DISCARDS
NET-GROSS
AVERAGE AGE
YEAR
STOCKS
STOCKS
CIATION
RATIO
GROSS
NET
1925
2 7508 1,
129767.
10985,
5821 ;
.95
17 06
1 1j77
1928
289331.
129969.
I 1070.
6666 .
.96
16 98
1 1.59
291958,
1927
132871,
11979.
7989 ,
• 46
17 0 1
11.99
1928
299985.
135996.
11719.
7 9 70 «
.95
17 07
11.38
1929
307897 .
190213.
12112.
822 1.
.96
17 OS
11,23
313910.
1930
192399.
12328.
8 799 ,
.95
17 IS
11.25
193 1
315369,
12019.
190098.
8938.
.99
17 52
11.61
1932
3123/2.
139919.
11352.
8962.
.93
18 0 8
12^29
3U7598.
1933
128179.
10673.
9982.
.92
18 72
12,92
1938
309975.
123977.
10227,
8828 .
.91
19 2 8
13.96
1935
303117,
120617.
10131.
8796,
.90
19 66
13.79
1936
30929S.
120Q35 .
10903.
8707 ,
.39
19 87
13.89
1937
3U 70 7 8 .
120959 .
10890.
9089 .
.39
19 97
13.72
1938
306739.
119082,
10893.
9915.
.39
20 2 1
13.90
1939
306998.
118333.
10552.
10282.
.39
20 93
13.93
1990
308099.
119766.
10599.
10615,
.39
20 51
13.71
199 1
3 10659,
122196.
10913.
11091.
.39
20 98
13,90
1992
3 U 8 7Û 0 «
118709.
10918.
9386.
.38
20 7S
13.75
1993
305569.
119323.
10595.
9295.
.37
2 1 11
19.19
1999
3U397 7 .
112018.
10303.
9589 .
.37
2 1 30
19^36
1985
305817.
113136.
10503.
976 1.
.37
2 1 21
19.09
1996
309983 .
117228 .
11203.
1 1299,
.38
21 00
13^97
1997
319675,
125080.
12381.
10998.
.39
20 91
12.56
1998
330931.
133785.
13816.
11870.
.90
19 77
11.72
1999
3 3 9 2 7U .
18936.
190070.
12592.
.91
19 30
11.21
1950
352676.
198739.
15969.
11205.
.92
ia 69
10.62
195 1
369712.
156251 .
17073,
12727.
.93
18 09
io. ia
1952
375752.
161967.
17898.
13223.
.93
l7 68
9^91
1953
387329.
169621.
18688.
16125,
.99
17 22
9.55
1959
398951.
175996.
1999 1.
15 0 9 9 i
.99
16 86
9.35
1955
912362.
185159.
20357 .
17897.
.95
16 9 1
8,97
1956
928665.
199797.
21506.
15589.
.95
IS 99
8.69
1957
993028,
203029 .
22359,
17571.
.96
IS 58
8,50
1958
959519.
207985.
22832,
17388.
.96
15 37
8,98
1959
968591,
23958,
216563.
.96
19912.
15 06
8.31
1960
986398.
226709.
29553.
17 9 9 7 »
.97
19 72
8^19
1961
502199,
25509.
239769.
18755.
.97
19 96
8.07
1962
521909.
295367.
26608,
18 7 19 I
.97
19 IS
7 ¿99
1963
590913.
255795.
2779 1.
20712.
.97
13 89
7.83
1969
563157.
268978.
29298.
.98
21 1 3 U
13 57
7.68
1965
590991.
285933.
31195,
21917.
.98
13 1»
7.17
623329.
1966
305629,
33539,
2 2 0 95 ^
.99
7.25
12 79
1967
652381.
321309.
35890.
.99
23962.
12 5 1
7.17
1968
685659 .
339579.
38131.
2 9 6 99 ^
.50
12 2 1
7.06
1969
721173.
359098.
90718,
26399.
.50
1 1 93
6.96
1970
752839.
373753.
92920,
27801.
.50
1 1 76
6.97
1971
789866.
388258.
99796.
29019.
.99
7.00
1 1 62
197?
820923 .
906672.
97080.
31571 .
.50
6.95
1 1 95
«

3

3

3

l l e t in

f

p r

■

t

B

6

o n s t

­

nonq

•

ou&
r]

3

o t n

y

v

|

B

2 *

n t

-­

6

•

q

o s t

.

..■
2,

E4

p u r

I 9S8

3

STRUCTURES
------] x 2 2 x o n s o q
GROSS
NET
STOCKS
YEAR
STOCKS
17989S.
1925
83681.
185859,
19 2 6
87019.
1927
191934,
90391.
197723,
1928
93198.
1929
2U3582 ,
96200.
209289.
1930
98952 ,
212377.
1931
99003.
213044.
1932
96982 .
211914.
1933
93409 .
1939
211094.
90329 ,
1935
210334.
87810.
1936
2 1020 1.
86067 .
2 1 1Q 19 .
1937
853 1 1.
1938
211173.
84217.
1939
211252.
83133.
211534.
1990
82352.
194 1
2 1 1764 .
81742.
2 10305 ,
1942
79601.
2 Ü 79 0 3 .
1943
76636,
1944
2Ü5792.
74395.
204197.
1945
72789.
1946
204592 .
73186.
1947
2 U 5 35 7 ,
74168.
1948
207752.
76587.
1949
210661.
7929 1.
1950
214467.
82959,
195 1
2 18522.
86611.
222367.
1952
89767 .
227248,
1953
93933.
232646 .
1954
98328.
1955
239221.
103563.
247148.
1956
109894.
1957
254835.
115614.
1958
261692.
120208.
1959
269212.
125313.
277883 .
1960
131242.
196 1
286757.
137127.
296198.
1962
143276.
305377.
1963
148864.
315583.
1964
155287.
1965
328563.
164137,
342564 .
1966
173538.
1967
354726.
180829.
368316.
1968
189234.
1969
382869.
198230.
396922.
1970
206371 .
197J
4 10873 .
214001.
425951.
1972
222295.

s

s

•

DOL L A RS

& 3 2 3 nQ
nx n«
nuq 3 Q turx n«

* Q 2 x

non]

6 4 B

*

­

*

x

rs&

F­

pr*

­

GOV E R NME N T
Q x

o2

2

DEPRE­
CIATION
4506 .
4717.
4936.
5 137.
5337 ,
5533.
5626 .
5582 .
544 1.
5276.
5151 .
5072 .
5058.
5064 .
5050.
5045.
5057 .
5019.
4899 .
4778 .
4705.
4715.
4813.
4982.
5196,
5438.
5705.
5962,
6236,
6539,
6867 ,
7253.
7648.
7973,
8267.
8594 .
8933.
9274.
9607.
9946.
10376,
10885.
11338.
11756.
12227.
12761 .
13312.
13863.

3

3

s u r p

t x o n , s* rvx

Q *

|

u s

2 x

B

s s

v* s

x

•

At

t s

o o .o

s

•

6

o n

p* rQ

*

nt

«

*

q 4 B

n

oq

P RI CE S

q

&

r s -.-----

DISCARDS
18 25.
2U 9 1.
2183.
2205.
2480.
2578 i
2590^
2894.
2997.
3U 16.
339 2 j
3462.
3484 .
3816.
38 86,
393 1,
426/.
4337 .
4337.
4649 .
4694 ,
47 18.
5029 •
5005.
4991 ;
5301 .
530 W
5273,
5521 i
5535.
5527 f
5657,
5681 ,
5710,
5851 .
5853,
5943 «
5983 j
6016 j
6163 j
62 4 6 »
6284,
64 6 8 «
6569 .
6672 f
6849,
6991 ;
7080 .

NET-GROSS
RATIO
.47
.47
.47
.47
.47
.47
.47
.46
.44
.43
.42
.4 l
.40
.40
.39
.39
.39
.38
.37
.36
.36
.36
.36
.37
.38
.39
.40
.40
.41
.42
.43
.44
.45
.46
.47
.47
.48
.48
.49
.49
.50
.51
.51
.51
.52
.52
.52
.52

«

3 v* r3
ross

20.54
20.47
20.39
20.40
20.36
20.35
20.6 1
2 1.05
21.65
22.23
22.72
23.13
23.44
23.75
24.05
24.33
24.55
24.94
25.46
25.85
26.17
26.25
26.19
25.95
25.67
25. *3
24.79
24.43
23.92
23.41
22.84
22.Î7
21.59
21.14
20.65
20.15
19.68
19.23
18.86
18.46
17.97
17.51
17. }9
16.86
16.55
16.31
16.12
15.93

AGE
NET
IM i20
13.89
13.61
13.44
13.27
13.14
13^38
13.87
14.57
15.19
15.71
16,08
16^24
16,46
16.65
16,77
16.84
17.22
17,77
18.14
18 36
18.06
17.64
16.93
16.24
15.44
14^76
14.23
13.63
13.08
12iS2
11,92
11 ¿50
11.24
10.99
10.71
10^49
10.29
10.17
10.03
9 j78
9,56
9.50
9.42
9.33
9^32
9.34
9.35

- C-A

u2

2 *

tx n

PRIVATELY o w n * ­ , w x t )
Q

onst3 nt

Q

ost

2,

PURCHASES OF GOVERNMENT

19 5 e

s u r pl u s

a s s e t s

3

t

s*

DOUBLE-DECLINING & 2 n Q * ­ * p r * Q x t x o n , s * r v x Q * 2 x v * s x o o «o p e r c
STRUCTURE TyPE
INDUSTRIAL
------MILLIONS OF I9S8 DOLLARS---,--GROSS
NET
­ * pr* ­
­ x sQ
r­ s
v* r
NET-GROSS
y* r
Q x
stoQ 3 s
STOCKS
tx on
r tx o
GROSS
39623.
16001.
1177.
1925
.96
625.
19.09
16728.
1926
35892,
.9 7
1212.
670.
19.03
37075.
17393.
1927
1262.
693.
.9 7
19.02
192B
38580.
18253.
723.
.97'
13 18.
13.91
1929
19599.
H0502.
1397.
765.
.98
13.67
19718.
*41390.
.98
1930
1950.
786.
13.82
1931
*41297 .
19027,
1935,
837.
.96
19.25
17919.
*40653.
1376.
.99
1932
862.
19.82
*40*427 .
881 .
1933
17258.
1318.
.93
15.25
1939
*40 196 .
1276,
.91
16620.
15.68
920.
39739.
1935
15905.
1239,
925.
.90
16.19
1936
39597.
15529.
1201.
.39
962.
16.46
90059,
1937
1201.
15773.
988.
.39
16.51
1938
15271.
.38
1197.
39721 .
1033.
16,87
39905,
1939
19858.
1171.
1079.
.38
17.18
39619.
19981,
.38
19*10
1166.
1075.
17.25
199 J
*40625,
15907,
1207.
1127.
.39
16,97
*40258.
1229.
.38
1992
15966.
1155.
17.26
1993
39*493.
19608.
1188.
1195,
.37
17.79
1999
38689.
1139.
.36
13902.
18.16
1193.
1995
38963,
19236.
1131.
.37
118 6 .
18.09
91792.
17038.
1996
1250,
.91
1272.
16.92
1997
93227.
18990.
1903.
1320.
.93
16,39
1998
1980.
99209 .
19210.
1267.
.93
16.13
1999
99909,
19290.
1508,
1339.
.93
16.12
99527.
19 5 0
19220.
1506.
.93
1367.
16.12
1951
95770.
20230.
1538.
1305.
.99
15.78
21286,
1952
97081.
1606.
13S0,
.95
15.92
1953
98280,
22129.
1667.
15.16
1312.
.96
99239.
22793.
1959
.96
17 13.
1368,
19.96
5 q 6Q2,
23809.
1955
.97
1768,
1966.
19.63
1956
52590,
25303.
.98
1853.
1365.
19.22
59778.
1957
26899.
1955,
.99
1363.
13.82
55786.
1958
27279.
.99
2018.
13.79
1390.
56599.
1959
27393,
2029,
.98
1335.
13.79
28171.
1339.
.98
i960
58090.
2056.
13.66
1961
59605.
28865.
.98
2106.
1285.
13.60
61215.
29597,
1962
2159.
.98
13.59
1276.
1963
30310.
2205,
.98
13.97
6272 1.
1911.
1969
31397.
2268.
.98
69762.
13.37
1319.
1965
68172.
33699,
2383,
.99
1269.
13.08
1966
72750.
.51
12.69
37021 .
2572.
1322.
1967
39988,
7658 1.
2769,
1905.
.52
12.92
79827.
1968
91192.
2915.
.52
12.37
1372.
1969
83390.
92989.
.52
3090.
12.39
1270.
86275.
1 97o
99116.
.51
3196.
1399.
12.93
1971
88032.
99161 .
3192,
.50
12.66
I960.
1972
89182.
93572.
1991 .
.99
3180.
13.01
3

3

3

3

3

Q

on­

)

3

n­

prx

Q *

s

d o l l a r s

3

3

3

en t

3 «

*

oq

BULLETIN

AGE
NET
9.19
8.96
8.87
8*66
8.39
8.59
9.09
9^83
10.33
10*80
11.31
1 1.58
1 1.37
1 1 ¡70
11.96
1 1 ¡77
1 1 .09
1 1 ¡31
1 1,89
12.39
11.89
9i90
9.21
8.96
9^6
* ¡ 18

8.85
8^6
8.91
b '.38
8,22
7.97
7.76
7 i99
8,20
a',2Z
8.29
8.36
8.93
8^1
8.13
7 i7 1
7.57
7^1
7.65
7iai
8,13
aiss

3103

q

p r

■

v

B

t

•

|

• q ,
COST

o wn

y

CONS T A NT
­

ou&

2 *

S TRU C TU RE

-­

* Q 2 x

w■ t

2,

nx n«

p u r

4

1958
&

3

2

3

6 4 B

s

s

•

DOL L A RS

nQ

*

­

*

G­

pr*

Q x

Q

o v

3

t x o n, s* rvx

•

r n

J

•

n t

s u r p

Q *

|

u s

2 x

B

s s

v* s

x

•

t s

•

6

o n

o o .o p * r Q

*

nt

B

t

s

q 4 B

n

Pr

q

3

d

s t o

c

k s

e

p r

3

e

3

NET-GROSS
R tx o
.51
.52
.52
.53
.53
.53
.52
.5 1
.99
.97
.96
.95
.99
.93
.92
.9 1
.9 1
.39
.38
•3 6
.35
.36
.36
.37
.38
.36
.39
.39
.90
.91
.92
.99
.96
.97
.98
.99
.50
.52
.52
.53
,59
.55
.56
.57
.57
.58
.58
.58
3

AVERAGE
GROSS
16.19
15.87
15,69
15.96
15.29
15.30
15.65
16.20
16.82
17,91
17.95
18.92
18.80
19.25
19.69
20.06
20.38
20.97
21.65
22.30
22.80
22,62
22.72
22,56
22.51
22.91
22,27
22.32
22.1Q
21.71
21.12
20.92
19,89
19.39
18.88
18,33
17.76
17,29
16.78
16.33
15.76
15,30
19.95
19.56
19,20
13.97
13,72
13.99

AGE
NET
10.65
10.21
9.87
9.63
9.99
9.97
9.88
i o

^

s

Bu 2 2 * t x n F

oq

TYPE

COMMERCIAL n ­ MISCELLANEOUS
------ MILLIONS OF 1958 DOLLARS---.--G ROSS
NET
­
DI s Q r ­ s
YEAR
STOCKS
Q x
tx on
1925
99337.
22988.
1227.
938.
1926
96981.
29270 .
1318.
957.
9 9 7 0 5 .
1927
26071.
1921 .
997.
1928
52938.
27803.
1523,
522.
1929
29579.
5 5 2 9 1 .
1629.
553.
1930
30788 ,
5 7 6 3 2 .
1721 ,
589.
1931
5 8 7Q6 .
30722 .
1756,
6 15.
5 8 9 6 5 ,
29898,
1932
1731 .
698.
1933
28779 .
5 8 8 3 2 .
1678.
687.
5 6 7 2 9 ,
193M
27779.
1629,
732.
1935
26998 .
5 o 7 2 1 •
1577,
755 •
1936
5 6 0 6 2 »
26390,
1593.
799 .
59209.
1937
26010.
1529.
897.
59299,
1938
25931 .
1506,
838*
59368.
1939
29890.
1983,
873,
5 9 5 0 9.
'
29506.
1980
1967 ,
992»
1991
59709.
29227.
1959.
981 ,
59095,
¡9 9 2
23199.
1933,
1013.
1993
5 8 1 2 9 .
21919.
1376.
1067.
1999
57181.
20760 .
1316.
1105.
¡995
20023,
5659 1.
1272,
1129.
57613.
1290,
1996
20937,
1182.
57908.
1987
21119.
1337 .
1225.
1998
58803.
1378,
21921 .
1285.
1999
22901 .
1927 ,
59929.
12 8 6 .
60079.
1950
22975 .
1963,
1381.
1951
60831.
2361 1.
1998,
1382.
61069,
1952
23733,
1520,
1909.
1953
61913.
29529.
1599 ,
1986,
1959
25819.
63330.
1598,
1976,
65369,
1955
27739.
1678,
1560.
679R6.
1956
30111,
1783.
1578,
1957
70077.
31972,
1889,
1620,
1958
72289.
33833.
1987,
1690.
¡959
79778,
35876 .
2088,
1638.
i960
2191 .
38159,
7755 1.
1700.
1961
80903.
90836.
2311,
1638,
1962
93595.
89991.
2993.
1613.
1963
87e87 .
96108,
257 1.
1688.
1969
91619.
98827 ,
2699.
1691 .
1965
96680.
52682 .
2863,
1652,
1966
56223,
3099.
10 16 0 2 .
1667.
106378.
1967
59967 .
3216.
1685.
1968
111975.
3391 ,
63326.
1653 .
118333,
1969
67715.
3597 ,
1628.
1970
71516.
129351.
3802.
1585,
1971
130986,
75789 .
9009,
1637.
1972
138390.
80993.
9230.
1585.

■ 6 •

s i

11.23
11.90
12.98
12.95
13.27
13^69
19.08
19,36
19.56
15,21
16.03
16.79
17.23
16.31
16,02
15.31
19.89
19.99
19.00
13.88
13.90
12.79
11.91
11.09
10.61
10.23
9.88
9.55
9.22
8,97

6.82
8 ¡69
8.99
8^32
8.29
8^22
8.19
8.17
8.17
8.17

PRI VATEL Y OWNED, WI TH PURCHASES OE GOVERNMENT
CONSTANT COST 2, 1958 DOL L ARS

SURPL US ASSETS AT SECONDHAND PR I C ES

DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES
STRUCTURE TyPE
INST EXCL SOC AND RECREATIONAL
------MILLIONS OF 1958 DOLLARS----;—
GROSS
NET
­ x sQ
DEPRE­
r­ s
NET-GROSS
y* r
STOCKS
R tx o
STOCKS
CIATION
9583.
5996.
1925
28.
222.
.63
6727.
251 .
.64
1926
33,
10 S 3 1»
1927
280.
1 1550.
7500.
35.
.65
12557.
1928
8233.
310.
35.
,66
1929
8948.
13570.
338.
40.
.66
14631,
9684 .
1930
366.
42.
«66
1931
15455.
10164.
390,
•66
46.
15 9 0 5 ,
t0263.
.65
1932
401 .
51 .
16017.
1933
10028.
51 .
399.
.63
1934
9777,
55.
.61
390.
16101.
16225.
1935
9579.
381 ,
59.
.59
1936
16442.
9483 .
376.
.58
62.
16718.
1937
9453.
373,
6 8.
.57
1938
17020.
9455 .
.56
373.
73.
1939
9426.
17290.
373.
.55
74.
17609,
9451 .
1940
.54
374,
80.
194 1
9516.
17964.
376 ,
86.
.53
18067.
9333.
1942
88,
374 .
.52
1943
9012.
365,
91 .
18021.
.50
8757.
1944
18022.
99.
.49
355.
18105.
1945
8597.
348 .
105.
.47
8775.
1946
16523.
350.
.47
1 10.
19013.
1987
9023.
360,
.47
1 18,
9551 .
1948
19796.
.48
376,
121.
1999
10345.
403.
127,
2 u B6 7 .
.50
195 q
2 2 10 6 .
1 1263.
439.
.51
138.
195 1
23408,
12254,
477.
145.
.52
24560.
13050.
157,
1952
513.
.53
13867.
1953
546,
.54
25761.
163.
1954
27256.
14944.
584,
16 6 »
.55
28735.
I955
15982.
627,
l86.
.56
30306.
17077.
1956
.56
669.
194.
1957
32014.
18263.
715.
193.
.57
1958
19538,
764,
33840.
.58
213.
20749,
35645.
1959
813,
.58
220 .
1 9 6g
37622.
22085.
864,
.59
223.
1961
39760.
23554,
919,
.59
250.
25068 ,
42002.
1962
978,
.60
250.
26621 .
1963
44340.
1038.
.60
252.
1964
46843.
28300.
1101,
277.
.60
49605.
30174.
1965
1170.
.61
283.
32064,
1966
52443.
1243.
.61
296.
55127.
1967
33735.
.61
1312.
299.
1968
57780.
35303,
.61
1375,
290,
60504.
36907.
1969
1437,
317.
.61
38308.
63065.
1970
1495,
.61
335.
1971
65612.
39641.
1548.
335.
.60
1972
68178.
40976,
369.
1600.
.60
3

3

3

100.0

PERCENT OF

BULLETI N

AVERAGE AGE
NET
9.85
15.18
9^34
14.64
8.96
14.17
8.76
13.88
8.66
13.67
13,52
8 ■6 1
8.82
13.65
14.11
9.35
10.16
14.87
10.98
15.64
11.73
16.35
12,34
16.96
12.84
17.49
13.28
17.98
13.74
18.50
18,95
14.11
19,35
14.40
15¡0S
20.01
20.83
15.92
16 ¿66
21.57
17.26
22.20
17.15
22.40
16.93
22.52
16 á25
22.33
15.29
21.87
14.35
21.32
13.57
20.82
20.52
13 i 13
20.25
12.76
19.82
12 ¿25
19.48
11.89
11.58
19.14
11.29
18.81
18.88
1U 0 3
10.86
18.22
17.96
10.70
10.53
17.67
17,42
10.40
17.20
10.30
16.97
10.21
10.09
16.73
16.52
10.03
16.43
10.06
16,41
10¿1S
16.39
10.23
10.39
16,44
10.56
16.52
10 i74
16.61
«

ross

F

PRIVATELY OWNED, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 2 , I9 S 8 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
STRUCTURE TyPE
SOCIAL AND RECREATIONAL
----- -MILLIONS OF 1958 DOLLARS----- ­ * pr* ­
DISCARDS
NET
GROSS
AVERAGE AGE
NET-GROSS
R tx o
STOCKS
YEAR
Q x
tx on
GROSS
NET
STOCKS
99.
6907 ,
356 1.
213.
9,44
.52
14.64
19 2 5
236.
1926
4005 .
103.
7484.
.54
8.76
14.06
8056 »
442 1.
107,
8.34
263,
.55
13.64
1927
8 5 65,
4758.
285.
1928
112.
8 . 18
.56 '
13.41
8934.
4943.
301 .
117,
.55
1929
13.44
8.31
9259.
5080.
123.
.55
310.
13.54
8.52
1930
5183.
1931
3 17,
128.
.54
955 1.
13,70
8.77
317.
9656 ,
5101 .
131 .
.53
14.13
1932
9^31
9653 .
.51
4922.
309.
133.
1933
14.70
10.01
9629 .
4737,
.49
1934
298.
136 «
10.72
15,30
9598 ,
.48
4563.
287.
15.88
11.40
1935
144.
278.
9 6 l6 .
.46
4453.
150 .
16.36
11.91
1936
4395 .
1937
9682,
273,
149.
.45
12.27
16.76
9020.
44 15.
155 ,
273.
1938
.45
17.01
12.40
4447 .
9965.
275.
12.48
163.
.45
1939
17.24
1940
275.
¡65,
.44
4372,
1oooo.
17,66
12.85
194J
4293 ,
10019.
271 .
173.
.43
18.08
13.22
4098 ,
264.
9908 ,
13.94
.4 1
1942
18 1.
18,72
9744.
252.
19.46
386 1.
179.
14.82
.40
1943
3656,
18 8 .
240.
.38
1944
959 1.
20.16
15.62
9439.
3480 .
230.
.37
1945
206 .
20.81
16.31
9450.
347 1.
226,
206.
.37
1946
21.10
16.22
9377,
3388 .
225.
21.55
1947
2 14 .
•3 6
16.47
9467,
3477.
226.
226 .
1948
.37
21.59
15.9 0
9611.
1949
3618.
.38
21.49
235,
15.18
232.
9688 .
3700.
243,
.38
14^76
248.
21.51
1950
1951
244,
14.88
9629.
253.
.38
3651 .
21.81
1952
9516.
3553.
256.
.37
15.19
240.
22.21
9428 .
3499.
235.
269 .
.37
15.30
1953
22.50
229.
9252 .
271.
.36
15.76
3 366.
22.98
1954
3394,
9228.
224,
277.
.37
23.04
15.47
1955
9242.
3466.
227.
1956
285.
.38
22.97
15.02
231 ,
.38
9277.
3542.
22.88
14.60
1957
273.
3727.
9425.
239 .
.40
22.49
13.82
1958
276.
4023 .
9686 .
1959
253.
288.
.42
21.83
12.82
10102,
4443.
274.
278.
.44
11.70
i960
20.93
10439.
1961
4766.
.46
296,
282.
20.26
11.07
5199.
1Q 90 9 ,
318,
.48
2 8 1.
19.83
10.36
1962
1963
1 1287.
5508.
10,04
339,
270.
.49
18.89
5726.
.49
1964
1 1582.
354.
277.
18,50
9,94
1965
6122,
371.
17.88
1208 !.
.51
268.
9.60
12611,
6511.
1966
394,
17.34
9.35
253.
.52
1967
13127.
6866 .
415,
.52
254,
16.90
9.22
13525.
1968
431 .
7072.
.52
239.
16,70
9^31
13955,
729 1.
9.39
1969
443,
.52
16,52
233.
1970
14338.
7455.
454 .
9^54
234.
.52
16.42
197 1
14693.
46 1,
9.74
7572.
.52
224.
16.42
7684.
468 .
.51
15042.
23 1.
16.42
9.94
1972
3

3

PRI VATEL Y
6

ons t

B

nt

o wn
6

•

q

ost

,

w■ t

2,

4

PURCHASES OF GOVERNMENT
19 5 8 DOL L ARS

sur p

|

us

B

ss

•

t s

B

H

s

• 6

on

q 4 B

n

q

­ o u & 2 * -­ * Q 2 x n x n
&
2
n Q * ­ * p r * Q x t x o n , s * r v x Q * 2 x v * s 100.0 p e r c e n t o f b u
STRUCTURE TyPE
RR, LOCAL TRANS AND PIPELINES
MILLIONS OF 1958 DOLLARS
GROSS
NET
DEPRE­
­ x sQ
r­ s
NET-GROSS
AVERAGE
*
YEAR
STOCKS
STOCKS
CIATION
RATIO
GROSS
NET
1925
39417.
99890.
1734.
789,
.42
26.27
19.65
1926
39057.
95203.
1724.
.41
100 1,
26.69
19.88
1927
957Q3.
38839,
1721 .
1003,
.41
27,07
20.03
1928
96185.
38550.
1722.
952,
.40 ‘
27.49
20.19
1929
96723.
3852 1.
1727.
1 160.
.40
27,79
20.21
1930
97178.
38413.
1733.
1170.
.40
28,10
20.26
193]
97268.
37885.
1730.
.39
1111.
28.56
20.51
1932
96550.
36791 .
1708.
1331 .
.38
29,13
21.06
1933
95583.
35500.
1665,
1342.
.37
29,78
21.73
1939
99818.
34372.
1622,
1260.
.36
30.41
22,29
1935
9 3 80 3 .
33302.
1584.
1528.
.36
30,98
22.82
1936
92955.
32416,
1551 .
.35
1512.
31.49
23.22
92318,
1937
31695.
1527,
1443.
.34
31.99
23.49
1938
91119.
30686.
1499,
1694,
.34
32.52
23,97
1939
90063,
29836 .
1466.
1668.
.33
33.02
24.33
89129,
1990
29052 .
1438.
1593.
.33
33.52
24.62
1991
87970 .
28314.
1413.
1829.
.32
33.94
24.87
1992
27529.
8 6 76 1•
1387.
1809.
.32
34.39
25.16
1993
85624 .
26758.
1360,
1727.
.31
34.88
25.44
1999
8 4 30 7 ,
26080.
1334.
1972.
.31
35.25
25.62
1995
82993.
2539 1.
1307,
1933.
.31
35.65
25.81
1996
81747.
24700.
1280.
1836.
.30
36.08
26.00
1997
80560.
24307.
1266,
2059.
.30
36.31
25.87
1998
79309,
23791 .
1254.
1989.
.30
25.88
36.60
1999
78076 ,
23253.
1235,
1931.
.30
36.93
25.90
76656.
1950
22709.
1216.
2092.
.30
37.18
25.93
195 1
75292,
22179.
1195,
2079.
.29
37.45
25.95
1952
79093.
21835.
1179.
1985.
.29
37.65
25.75
72826.
1953
21506.
1169,
2105.
.30
37.76
25.53
1959
7l 435.
21029.
1154,
2069.
.29
37.95
25.50
69935.
1955
20407.
1129,
2007.
.29
25.65
38.26
1956
68497 .
19907.
1101,
2089.
.29
38.43
25 à64
1957
66992.
19394.
1075.
2017.
.29
25.67
38.63
1958
65419,
18775.
1048.
2001 ,
.29
38.91
25,84
1959
63692 .
18104.
1016.
2073.
.28
39.17
26.10
i960
62135.
17514.
986.
.28
1953.
26.25
39.40
1961
60479.
16882.
956,
1979.
.28
39.70
26.49
1962
58913,
16351.
928,
.28
1963.
26.59
39.87
1963
57488.
15927.
908.
19 10.
.28
39.99
26.53
1969
56034.
15463.
888.
1878,
.28
40.15
26.55
1965
54577.
15017.
865.
.28
1875.
40.26
26.55
1966
53277.
14673,
843.
1799.
.28
26 i39
40.32
1967
5 19 4 4 .
14338.
824 .
1822.
.28
40.38
26.22
1968
5 0 7 19 ,
14100,
808,
1794.
.28
25.69
40.32
1969
49478.
13774.
790,
1706,
.28
40.36
25,74
48084.
1970
13357,
767 ,
.28
1744.
40.46
25 i77
197 1
46805.
13023,
747 .
1691.
.26
40.49
25.67
1972
45600.
12706.
730.
1618,
.28
40^51
25,54
«

3

3

3

3

3 «

PRI CES
l l e t in

f

PRIVATELY .OWNED, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 2, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100,0 PERCENT OF BULLETIN F
s t r u

6

t*

y*

3

r

1925
19 2 A
1927
1928
¡929
1930
1931
1932
1933
1939
¡935
1936
¡937
1938
1939
1990
199 1
1992
1993
1999
1995
1996
1997
1998
¡999
195q
195 1
1952
1953
1959
1955
1956
¡957
1958
1959
I960
196 1
1962
1963
1969
1965
1966
1967
¡968
1969
1 97o
1971
1972

t u r

2 *

•

T

y p

•

n­
TELEGRAPH
----- MILLIONS OF 1958 DOLLARS-----DISCARDS
­ * pr* ­
GROSS
NET
Q x
tx on
STOCKS
stoQ 3 s
206,
2099.
130.
9365.
139.
2276.
227.
9686.
150.
2992 .
297,
9998 .
157 .
269.
2650.
5269.
5787 ,
157.
3037.
293.
l61.
3911.
330 .
6330.
3993.
399,
162,
6599.
3328.
399.
169,
6619.
3119.
165.
328.
6 5 6 8.
309.
173.
6515.
2930.
180.
2767.
293.
6 965.
2699.
18 1.
280.
6986,
2619.
279.
189.
6 50 2 ©
190.
2569.
273.
6539.
271 ,
197.
2526.
657 1.
2591 .
215,
273,
6699 .
68 1 8 .
2655.
282.
222.
6898 ,
236 ,
2680,
292.
287 .
250.
2510.
6 76 6.
276.
269 ,
2393 .
6 6 6 1.
283,
269,
2337.
659 1.
278.
6788 .
309.
2560.
313,
2990.
308 .
7 162 .
7 7 6 9.
315.
3503,
353,
3785.
316.
399.
8 123.
919,
390.
3990,
6352 .
9088,
398.
926.
8577.
991 ,
351 .
8879,
9300.
960,
9528.
391.
9226.
9777.
9 6 19 ,
980.
3 3 6,
321,
505,
10108.
5081 .
5656,
597.
295.
10935.
6127.
598,
287.
11716.
6398,
633.
300.
12320.
6 6 5 9.
659,
297.
12999.
69 1.
7017.
28 8 .
13709.
297.
721 .
7298.
19360.
7966.
795.
319.
15009,
7767.
773.
330.
15798,
8185.
391 .
8 11.
16636.
8667 ,
351 .
858,
17629,
9167,
910.
373.
18662.
9538.
3 8 6 ,
957.
19609.
998 ,
928,
9895,
20530.
21635,
10935.
1096.
982.
11299,
1116. 1
592.
23023.
11899,
1190,
57 7.
29281.
12986.
1259,
25519.
613.

p) on*

3

3

NET-GROSS
R tx o
3

.9 7
.9 9
.9 9

.50
.52
.59
.53
.50
.97
.95
.93
.91
.90
.39
.38
.38
.39
.39
.37
.36
.35
.38
.91
.95
.97
.97
.98
.98
.99
.50
.50
.52
.52
.52
.5 1
.5 1
.50
.50
.99
.99
.99
.99
.99
.98
.98
.99
.99
.99

AVERAGE AGE
GROSS
n* t
5.96
10.36
9.99
5.61
9.77
5.52
5.39
9.50
5.09
8.99
9^87
8.61
8.75
5.21
9.10
5.75
6.93
9.59
7.06
10.07
7.63
10.53
8.06
10.93
11.20
8.21
8.38
11.50
8.50
11.80
8.92
11.98
8.09
11.98
7.95
12.11
8,93
12.59
12.97
8^70
13.21
8.73
7.89
12.86
12.23
6,6 1
5.83
11.35
5.60
10.95
10.71
5.60
5.69
10.99
10.20
5^61
5.60
9.92
5.60
9.66
5.57
9.90
5.39
9.01
5.29
8,79
5.93
8,75
5.58
8.76
8,75
5.65
5.81
8.86
5^97
8.99
6.05
9.10
6.09
9.16
9.21
6.01
5.98
9.26
6.05
9.39
9,52
6.11
6.07
9.55
9.96
S',9Z
9.99
5.89
5.91
9,96

PRIVATELY OWNED, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PR I C ES
Q onst nt
Q ost
2 , 19 5 8
­ o2 2
rs
DOUBLE-D * CLINING BALANCE DEPRECIATION, SERVICE LIVES 100.0 PERCENT o q BULLETIN
3

struQ tur*

3

typ*

OTHER PUBLIC UTILITIES
------MILLIONS OF 1958 DOLLARS----—
GROSS
NET
DEPRE­
­ x sQ
r­ s
YEAR
STOCKS
STOCKS
CIATION
19 25
15584,
8597.
534 ,
111.
1926
16755,
9307.
58 1,
119.
17921,
1927
9983.
627 ,
136.
1928
18952.
10504.
667 .
157.
19959,
1929
10980.
700.
170.
1930
21095,
11566.
736.
185.
1931
21775,
11687.
760,
202.
22075 .
1932
11454.
759.
226.
1933
22097,
10980.
739.
243.
1934
2 2 12 8 .
10556,
7 13.
257.
22199.
1935
10225.
69 1.
290.
1936
22456.
10107.
680.
305.
1937
22904.
10191 .
682,
3 18.
1938
23463.
1040 1,
695.
346.
1939
24086 ,
10682.
714,
372.
1 94o
24758.
11023.
737.
406.
1941
25347.
11269.
759.
4 16 «
1942
25607.
11218,
768,
457.
1943
25530.
10858.
759.
476.
25579.
1984
10642.
744.
479.
25745,
1945
739.
10585.
5 16 ,
1946
2 6 20 0 ,
10834.
749.
543.
1947
27137.
11572.
783,
584 ,
1948
28375.
12551.
841.
582.
1949
3u !7 0 •
14036.
921 ,
612.
1950
32292.
15769,
1025.
635.
1951
34443,
17416.
1134.
630.
18739.
1952
36333 .
1229,
6 6 1«
36595.
20374 ,
1953
1322.
695.
1954
40637 .
2 17 3 4 ,
1416,
734.
1955
42543.
22876.
1493,
729,
1956
44832.
24335 .
1573.
743.
1957
47387.
25990.
1670,
770.
1958
49982.
27576,
1769,
761.
1959
52406.
28909.
1859,
768 .
i960
54715.
30088,
1936,
806,
1961
56907.
31 103.
2003,
827,
58967.
1962
31919.
2059,
8 14.
¡963
61012.
32673,
2108,
817.
1964
63293,
33627,
216 2.
835.
1965
66076,
35018.
2237,
845.
69444.
1966
36890.
2343.
847.
1967
72702.
38580,
2458,
890,
76735,
1968
40938.
2590,
915.
80562 .
1969
42947,
2734,
916.
84613.
1970
45016,
2933,
950.
1971
46939.
88751.
3189,
974.
1972
93505.
49267,
3452;
1026.
3

NET-GROSS
R tx o
3

.55

.56
.56
.55
.55
,55
.54
.52
.50
.48
.46
.45
.44
.44
.44
.45
.44
.44
.43
.42
.41
.41
.43
.44
.47
.49
.51
.52
.53
.53
.54
.54
.55
.55
.55
.55
.55
.54
.54
.53
.53
.53
.53
.53
.53
.53
.53
.53

AVERAGE
GROSS
11.67
11.62
11.63
11.75
11.90
11.98
12.34
12.87
13.55
14.19
14.76
15,19
15.46
15.63
15,75
15.81
15,92
16.20
16.67
17,05
17.30
17,34
17.04
16.62
15.95
15.23
14.66
14.27
13.82
13.50
13.31
13.05
12,78
12.58
12.48
12.43
12.43
12.50
12.61
12.68
12.69
12.63
12.63
12.54
12.54
12.55
12.58
12.56

AGE
n* t

7.83
7 i67
7.60
7.66
7.77
7.80
8.14
8.69
9.41
10.07
10,63
10.95
11.03
10 á96
10.84
10.67
10,60
10¿81
11.30
1 1.61
1 1 .74
1 1 .52
10.67
10.15
9.26
8,50
7.99
7.77
7.50
7 «4 1
7.43
7Í38
7.31
7.30
7.39
7.52
7,69
7,90
8.11
8 à27
8.33
8.28
8.31
8.22
8.23
8¡24
8.29
8¿28

q

PRIVATELY OWNED, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CONSTANT COST 2, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 100.0 PERCENT OF BULLETIN F
STRUCTURE TYPE
PET-NAT
s ,WELL DRILL - * x p 2
------MILLIONS OF 1958 DOLLARS----—
GROSS
NET
DEPRE­
DISCARDS
AVERA&E AGE
n * t - ross
RATIO
y* r
STOCKS
STOCKS
CIATION
GROSS
NET
9959.
10396.
605.
.98
5.07
1925
3 10 .
7.92
5266,
19 2A
.98
5 10 5
1097 1.
690.
322.
7.91
5925.
1 i960.
670,
390.
.97
5.17
1927
8.02
691 ,
359.
5.28
I 1950.
5582.
.97
1928
8.13
12589,
5882.
1929
722 ,
382,
.97
5.25
8.16
12975,
795.
5922.
900.
.96
5Ì99
8.36
1930
5629,
739.
12986.
1931
928.
.93
8.77
5.91
5972.
957.
711.
.92
9.10
13089.
6.20
1932
5238.
13057.
985.
692.
.90
6.59
¡933
9.97
681 .
5208.
193R
13186.
.39
520.
9.68
6.59
5309.
13919.
690,
6.98
1935
556.
9,78
.90
1936
719.
5530.
587.
.90
9.77
13771.
6.29
5990.
19369.
7S9f
1937
621 .
5.82
.92
9.58
19769.
6236.
805,
1938
656.
.92
5.69
9.52
6398.
831 ,
15073.
1939
6 83.
.92
5.65
9.50
15985.
857,
6657.
.93
5.59
709.
9,90
1990
1991
6922.
888 ,
¡5910.
728 .
.99
9.29
5.96
15957,
6813.
896,
5.67
1992
.93
9.90
790.
6653.
879 ,
799.
.92
9.59
1993
5.90
15926.
6757.
16197.
875.
5.89
1999
760.
.92
9.5 1
892,
16958,
6993,
1995
767 .
.92
9.99
5.82
7 198,
918.
16857.
775.
1996
.93
9.33
5.72
7552.
17389.
955.
5.58
¡997
776.
.93
9.18
18197.
8126.
779.
1012,
.95
5,39
1998
8.93
1079,
19029.
8656.
1999
.95
8.75
5.21
78 1.
20086,
9355.
1153.
789.
.97
5.09
8.53
1950
1951
21393.
1299,
9.89
10161 .
795.
8.30
1399.
.98
9.78
22723,
11002.
805.
8.11
1952
1953
11858.
29200.
1996,
.99
825.
7.95
9.72
1551 .
12 758.
.99
1959
25809.
897.
9,69
7.82
27587.
13795.
9.66
1669,
869 .
.50
7.71
1955
9.67
19695.
1780,
.50
7.69
899.
1956
29922.
31055.
15379.
1879,
1957
9.78
929.
.50
7.67
1958
1990,
959.
9.98
32360.
15701.
.99
7.80
33756.
16106.
1987 .
5.19
9 9 9,
.98
1959
7.92
39979 .
2031 ,
16333.
.97
1092.
8.10
5.32
i960
1961
16503.
.96
2062,
1096.
8.28
5.99
36110.
1962
37299.
16706.
2095.
1159,
5.63
.95
8,96
16739.
.99
8.68
2121 ,
1232.
5.80
1963
38171.
16819.
2191 .
1969
1316,
8.87
5.92
.93
39071.
16727,
6.07
39730.
2159.
1908.
.92
9.10
1965
16526.
215 1 .
9.39
9018J.
1500,
.91
6.29
1966
90292.
16103.
1593.
.90
6.95
1967
2128,
9.63
90329.
15790.
.39
1968
1701 ,
2096.
9,89
6.60
90269.
.38
15917.
10.12
1969
2067,
1805.
6.71
39 9 S 0 .
19971 ,
.37
2033,
10.36
1900.
6.89
1970
1971
39372.
19905.
.37
1982,
7.00
1999.
10.61
38867,
19096.
1935.
2 0 8 1.
• 36
7 j0 5
10.79
1972
«

3

«

3

CO
3•

pr

■

t

o wn

y

v

B

6

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• |

B

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•

q

os t

6

,

w

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DOUB L E - D • CL I NI NG
s t r u
3

6

t u r

22

t y p

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*

r

h

p

u

19 S 8

&

3

2

3

r

c

h

a

s

e

s

d

o

l

l

a

r

nQ

*

­

*

o

f

g

o

v

e

r

n

1925
1926
1927
1928
1929
1930
1931
1932
1933
1938
1935
1936
1937
1938
1939
1980
1941
1942
1943
1948
1945
1946
1947
1948
1949
1950
1951
1952
1953
1958
1955
1956
1957
1958
1959
i9 6 0
196 1
1962
1963
1968
1965
1966
1967
1968
1969
1970
1971
1972

e

n

t

s

Q x

3

t x o n, s* rvx

u

r

p

l

u

s

a

s

s

e

t

s

a

t

s

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on

q 4 B

n

p r i c e s

q

pr*

Q *

2 x

v* s

100.0 PERCENT

OF

BULLETIN

•

prx v3 t*

------MILLIONS OF 1958 DOLLARS-----GROSS
NET
­ * pr* ­
­ x sQ
r­ s
STOCKS
Q x
stoQ 3 s
tx on
8 36 7#
3104.
244,
209.
8365 ,
308 1.
244 .
223.
6378 ,
244,
3083.
233.
3058 .
8356 .
245.
242.
6318.
3023.
244,
251 .
2967.
8243 .
242.
257.
8116,
2876 .
237.
272.
79 5 3,
2756.
231 ,
274 .
2650.
779 1.
223.
279.
7593 .
2522.
216.
285.
7375.
2385.
207.
287.
2246.
7 14 1.
197.
292.
2132.
692 1 .
188.
294.
6700 .
2027,
180.
297,
6459 .
1926.
172.
312.
6244 .
1843.
165.
297.
6016.
1753.
158,
297.
1634.
5 7S 0 ,
150.
296 .
5469 .
1503.
141 ,
29 1.
5206 .
1389.
282.
132.
4965,
1299.
124.
274.
4767.
1256.
118.
274.
8578.
1230.
115.
279.
8397 .
1194.
112.
257.
8239.
1178.
109.
250.
4135.
109.
1210.
245.
3967.
1172.
108.
237.
3834 .
1155,
105.
222.
3750.
1179.
104,
212.
3679 .
12 13,
105.
209.
3653.
1282.
107.
203.
359 1 .
1304.
109.
193.
3602 .
1387.
112.
184.
36 16.
1461.
116.
175.
3657 .
1553.
120.
172.
3795.
1723.
159.
127.
3906 .
1852.
134.
151.
4040 .
1993,
140 .
147.
4 150.
2096.
145.
138.
4349 .
2275.
151 .
131.
4620.
2508.
162,
124.
2770,
498 1.
175.
116 •
5215.
297 1,
IBS.
115.
5587 .
3252.
201 .
109,
6 0 67.
3614,
219.
102.
6 6 38 .
4042.
24 1.
97.
7209,
4443 ,
265.
96.
7717.
4757 .
285 v
92.
3

YEAR

m

s

3

NET-GROSS
R tx o
3

.37

.37
.37
.37
,36
.36
.3S
.35
.34
.33
.32
.31
.31
.30
.30
.30
.29
.28
.27
.27
.26
.26
.27
.27
.28
.29
.30
.30
.31
.33
.35
.36
.39
.40
.42
.45
.47
.49
.51
.52
.54
.56
.57
.58
.60
.61
.62
.62

3

v* r3

GROSS
17.34
17.56
17.72
17.9 1
18.11
18.33
18.62
18.96
19.27
19.62
20.01
20.40
20.72
21.01
21.27
21.49
21.71
22.06
22.47
22.84
23.12
23.17
23.08
23.07
22.93
22.49
22,42
22.22
21.79
21.27
20.49
20.00
19.17
18,40
17.55
16.45
15.6 1
14.80
14.22
13.49
12.73
12.04
11.61
11.12
10.62
10.15
9.85
9.77

«

*

AGE
n* t

12.20
12.17
12.04
12.01
12.00
12 à06
12.26
12.56
12.79
13.11
13.50
13.90
14.15
14.35
14.55
14.61
14.75
15.16
15.74
16.21
16.47
16.16
15.67
15.34
14.80
13,75
13.59
13,21
12,44
11.69
10.76
10.36
9.60
9.07
8.56
7.83
7.49
7.21
7.15
6,91
6.64
6.43
6.44
6^35
6.19
6Î04
6.03
6.17

q

PRIVATELY OViNEO, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CURRENT COST 1
­ o u & 2 * -­ * Q 2 x n x n
r 2 n Q q ­ * p r * Q x t x o n , s * r v x Q * 2 x v * s x o ­ .o p * r Q * n t o q & u 2 2 * t x n
ALL INDUSTRIES, TOTAL
EQUIPMENT n ­ STRUCTURES
-- --MILLIONS O* ­ o 2 2 r s --------n* t
GROSS
DISCARDS
DEPRE­
NET-GROSS
AVERAGE
*
Yr r
CIATION
STOCKS
STOCKS
RATIO
GROSS
n* t
65 9 2.
|9 25
169998.
73976.
16.09
3996 .
.95
10.90
9399 ,
76596.
192 6
I7n116.
6892.
16.00
.95
10.68
78?52.
¡922
17 iP7 7 •
7 13 3.
«759 .
15.96
10.56
«95
8055 1,
!92B
17Q028.
7 3n 8 ,
15.93
9809 .
.95
10.44
|929
181521.
«198,.
«95
7 6 7 ?«
5268 .
15.87
10.29
|920
77869.
17 9 15 0 .
7 9a9 .
5390 .
.95
15.97
10.38
69]98.
686 J,
193 1
159903.
995 1.
16.28
•93
10.77
5 8 n5 ,
197689.
1932
«78 1«
61577.
«92
16.77
11.40
1933
19 o09 9 .
59 39 ,
59966.
17.35
«877 .
12.04
.«0
!9 39
60160.
999 1 ,
153963.
5 99 n •
.39
17.88
12*53
59878.
1939
.39
18.25
155950*
9 9 9 9 .
5513*
12.81
6319].
5679 .
!6 o 39 7 .
1936
5069 .
18.42
12.79
.38
1937
177970.
66810»
18.38
6393.
.39
12.51
5682«
65273,
19 30
17 ]936 .
5901 •
18.56
6983 *
.38
12.63
(9 39
172007.
6298 .
65160628 1.
• 38
18.71
12*63
|9 9o
181199.
69258.
6<i8o.
18.76
.38
12*39
6563«
)99l
7)69,
200623.
78225.
.39
18.74
7290«
12.03
87939.
¡992
215653.
•38
8062*
7 16 9»
19.10
12«39
2 2 o 99 3 •
82326 .
19«3
8J05.
793 1.
.37
19.43
12*79
19 9 9
226550.
8 2 no .
19,58
12,89
83387«
.3 7
7765.
¡999
29r,96 9 .
8596 .
.37
19.60
91037«
8131 .
12.67
1996
110982,
100*9,
287697 .
.39
19,32
10051 .
11.95
1997
3 3 0 5 30 .
136398«
12907.
18.76
1IC09 ,
»«0
11.10
¡990
37!970.
!57«9.
155315«
13J62.
18.06
10*32
«92
1999
166969.
39 r 8 7 1 .
17558.
19)89.
17,53
•93
9.87
195 0
927108.
189788.
19119.
13993,
•93
16.93
9.45
205189.
199 1
967673.
72030.
.99
16.43
15736.
9*1 1
1992
2370J.
995223.
2 18 n 6 3 •
.49
16.13
17055«
8.96
2 30 6 7.3.
251nP .
•94
1953
5 1« 6D 2 •
15.75
15799.
8.72
1959
593116.
29)980.
26773.
19079.
.45
15.45
8.6 1
1955
5 8 A 7 75 •
2 6.3856.
22372.
.45
15.11
8.39
2802 1•
685805.
1956
31215.
292775*
.45
8.19
14.72
21720.
19 5 7
3 15593.
697303.
39270.
25371,
.46
1«.«2
8.06
1958
328096.
729173.
35798.
2618o.
.45
14.28
8.10
391379,
19S9
75 i60 9 .
37 27 1,
14.15
8.08
.45
29816.
i960
78 n5 7 7 «
353876.
28279,
13.98
38638.
.45
8,04
369081,
196 1
805305.
13.89
39791.
.45
29570.
8.07
91129.
378327.
1962
835972«
13.78
30003.
.45
8.04
96 7 0 8 •
399719.
1963
92832.
13.62
.45
32990.
7*98
196 9
910263.
39092 ,
85211.
917620*
13.39
7*86
.46
97 t099.
1965
951737.
98929.
7.68
.47
35075.
13.14
1966
10 9 P 70 5 .
996952 •
53082.
12.74
.47
7*44
36770»
1967
58973.
.48
113)825.
59111!.
12.“2
«0 0 1 0 .
7.3 1
i960
595185.
1238997.
.48
69)13.
12.26
7*26
«2936.
1969
1377291.
662 M 1 .
70957 .
.«8
12.16
96 3 2 2 •
7.25
197 0 1519707.
731863.
78275.
,«8
12.14
7.33
51072.
799732,
19 7 1 166 390 •
85591,
7.47
.48
12.19
55901 .
92139,
1972
1829996.
879635 .
12*27
.«8
7.58
61027«
«

3

3

3

3

3

3 «

3

3

o.\:<

*

PRIV Tq 2 7 OWNED, 'MT H PURCHASrS OF GOVERN MF N T SURPLUS ASSETS AT SECONDHAND pR l C£ S
CURRENT COST I
3

D O U B L E . D ECL I N I N G

B A L A N CE

D E PR E C I A T I O N »

S E r V I CE L

IVES l0 0 . 0 PERCENT OF BULLETIN F

f »P M

EQUIPMENT

3

n­

STRUCTURES

..--.---MILLIONS OF DOLLARS--------

y*

3

r

I9?5
!926
1 9?7
1 928
!929
1930
193 1
!9 32
1933
1934
1 93S
1 9 3A
1937
1 93R
1 939
1940
194 1
1942
1943
19 44
1945
1 94 A
1947
1948
1949
|950
1951
I9 5 ?
1953
1954
(955
195 A
195T
195P
1959
19 AO
19 A 1
19 A 2
19A3
!9 A4
19 A5
19 AA
19 A7
19 A P
I 9A9
1970
197 1
197 2

GROSS
STOCKS
148 2A .
15143.
1S 3 35 .
1 S65 1 .
15 8 15 •
1r
,0 37 .
13740.
179]P.
13119.
13407.
13329.
1372«.
1431«.
14184.
13789.
14t9B.
1 A2 1 0 .
10 0 0 2 .
19 !8 4 .
2n 3 6 9 •
2 |904.
25488.
3B 3 4 7 .
34450•
37A55.
4210347475.
50354.
5)865.
58843.
57235.
6 1 006•
A un 20 •
67444.
7-355.
7148?.
7 24 A 3 .
73415.
7s 103.
7A9 2 3 .
8p005 .
84110.
89120*
94448,
10-278,
107013.
114260.
12 ?222 .

NET
STOCKS
6 35 6 *
6476 .
6 5 4o .
6659 .
6 7 35.
6337 .
5612.
5046 .
4878 .
4856.
4823 «
5065.
5409 .
5 35 1.
523 !.
5415.
6342.
ABAS .
7078 .
7 5A P .
8249 .
9988 .
(2724.
15403«
17A08 .
20158,
22898,
2«136.
24792.
25341.
26524.
27653.
28464.
29700«
30671.
30637 .
3075P.
30994,
31876.
32773.
34440«
3669).
39437«
41886.
44455.
47424.
50435.
54145.

PISCAROS
0E°9frC !AT ION
6 1 7.
425 .
6 3«.
433 *
448 «
65?.
4 5.3«
6 6 I«
696 .
48 A •
49?.
690 .
48 1 ,
6 37 .
4 A5 «
56 8 .
460 .
5 ?« .
526 .
495.
49 p ,
516 .
5 35.
506 «
589 .
532«
5 6 ?.
623.
5 AA .
All,
57 3 .
A ?2 .
69 1 .
A 13.
69 u .
8 10 .
74?.
0 0 «.
8 17.
8 50«
894 ,
864.
995.
923 .
1119.
1?4 8 #
1231.
157A ,
1874 .
1313.
1327 .
2125.
2459 .
1448,
26 0 8.
1529.
1546 .
2772.
1545.
2845.
165l.
2942.
180?.
308 A «
2036 «
3 22 7 «
3349.
2250.
248 7 .
35)9.
3539 .
2687 •
2897 ,
3555.
3584 .
3077 •
3A 8 5 ,
3232*
3796.
342n.
350 1*
3943.
364 1 .
4 17 P .
44 8 1«
3753 4795.
3887 •
5 100.
4057.
54 ?3.
«212.
5787.
4436 •
6 132.
«622.

NET-GROSS
RATIO
.43
.43
.43
.43
.43
.«2
.4 1

.39
.37
•3 6
• 36
.37
.3 fl
. 38
.38
.38
.39
.38
.37
.37
.38
.39
.«2
.«5
.47
.48
«« 8
.4«
•«8
.47
.46
.45
.4 4
.44
.44
.43
.«2
. « 2

.42
.43
.43
.44
.44
.44
.44
.44
.44
.44

AVERAGE AGF
N£ T
GROSS
10.74
17.02
10.65
16.92
10.54
16.78
16*66
10*43
1 0 .2 «
16.44
16.15
!0 • 1 9
10.35
16.03
10.78
16.10
1 1 «6 5
16.87
12.28
17.70
12.19
17.89
11.64
17.70
17.36
11. 0 0
17.19
10.79
10.41
16.83
lp. 19
16.68
9.83
16.61
10.37
17.21
17.90
11.03
10 * 8 6
17.93
10*69
18.01
17.80
10 . 11
9.04
16.92
8.00
15.69
14.62
7.31
6.99
13.96
13.59
6.92
6.95
13.23
6.86
12.72
6.98
12.53
12.44
7*13
12.44
7.34
7.46
12.35
12.29
7.5 1
7*63
12.35
7*83
12.46
7.93
12.52
7.98
12*53
7*91
12.47
7*9 1
12.47
12.42
7.84
7.73
12 •32
7*57
12.13
12.06
7*58
11.99
7.59
7*60
11.92
7.72
11.99
12.08
7 «79

PRIVATrtY OV-NED, AITH PURCHASES OE GOVERNMENT SURPLUS A5SFTS AT SECONDHAND PRICES
CURRENT COST 1
n OURL E, D ECL I N I N G
M» M! FACTU

yq

3

r

1925
1926
19 ? 7
I9 2 B
|9?9
1930
(93 1
19 3?
1933
19 3 ‘1
19 35
1936
1937
¡933
19 39
1940
199 1
199?
¡993
19 9 4
i9 “S
¡996
(997
19 9 p
19 9 9
19S0
195 1
1952
[95 3
195 9
1955
1956
1957
1958
¡959
i960
196 !
1962
1963
196 9
19 6 5
¡966
¡967
I960
(969
1970
)97 1
1972

p

B A L A N CE

DE P REC j AT I CN ,

S ERV I CE

LI V ES

| 00.0

PERCEN T

OF

B UL L ET I N

TNG

GROSS
STOCKS
35977 •
36592.
3791?.
3 «5 9 1 ,
3 ° 70 9 .
3 A0 8 9 «
3 ? 399 •
24 n 7 8 .
3(329 ,
3 3 0 8 1.
3 7508 .
3£ 7 9 0 ,
3t 9 0 0 .
37268.
3761?.
9 p 3 35 •
99757.
97516.
97635.
9 ft0 2 2 •
53377,
65013.
77359 ,
85628 .
89887.
9 <1 3 18 ,
108960.
115310»
12OR07.
126799.
138279 .
15593P.
168568.
175729,
18 |« 9 3 .
18 7 0 5 7 .
192317.
19 0 9 Q 6 ,
205699.
2 15862.
23 0 6 9 3 •
25 n 20 9 ,
271117.
295287.
326382.
359(93.
387993.
9(3668 .

nq t
stoQ

3

s

15599.
16152.
16572.
!7 227 .
175)9.
16081.
13911.
12235.
1 2380.
12709.
12596,
13927.
I8 3 9 5 .
13906.
13962.
15220.
17963.
18316.
17953.
17906.
20376 .
269«0.
33999.
3B80n.
90980»
99583.
99963.
53119.
55737 .
58996.
63679.
72239.
78666•
80661.
81503.
82921.
83968.
85655.
88390«
93099.
101065.
112205.
123655.
135139.
189918.
163182.
173982.
18 ? 6 15 .

DEPRFCI AT ION
1522.
1583 .
1630.
1687 .
1763.
1690.
1510.
1298 .
12 10.

1311.
1?” 1 .
13 3 0.
1999.
151?.
1968 .
1550.
1731.
19 18.
19 3 0.
1900.
2011 .
2520.
3765.
90 13.
9 3 8 9.
9655.
5375.
5768 .
6125.
6 39 9.
6828 •
775?.
9 708,
9098 .
9328 .
9999 .
9673,
9906,
10212.
10739.
11570.
12886.
19376.
15604,
17267.
18937.
20385.
21855.

­

x

sQ

3

r­ s

MET-GR0S5
r3 tx o

10 19.
1084 ,
1135.
1169.
1230.
1196.
1130.
1057.
1073 .
122 0.
1228 .
129!,
1957 .
1996 .
1537.
1629.
1789.
189 3.
1999.
I960.
209 1 ,
2914.
7736»
305 3 .
3 2 13*
339?.
356 ) .
9034 .
39 9 9 .
9116.
8966 .
9894 .
5513.
5807 •
6225 .
6800.
6707 •
6938.
7677.
8 1 13.
8593.
9 117.
9936.
10566 .
11121.
12923.
13667.
1847?.

.9 4

.94
.9 4
.8 5
.9 5

*95
.93
.8 1

.90
.39
.38
»3 8
.38
.37
.37
.38
. 39
.39
.39
. 37
.38
•91
.8 4
.95
.85
.95

.86
•96
.96
.96
.96
.96
.97
.86
.8 5
.8 4

.84
.“3
.83
.93
.94
.8 5
.86

.86
.86
.85
.8 5
.8 4

AVERAGE
GROSS
12.70
12.63
12.6 1
12.62
12.36
12.88
12.76
13.29
13.71
18.12
18.87
19.62
19.57
18,76
18.87
19,82
18.63
19.87
16.11
15.22
15.12
19.93
13.78
13.20
12.97
12.69
12.30
12.06
11.80
11.57
11.37
11.12
10.92
10.93
11.08
11.11

11.22
11*31
11.35
11.32
11*16
10.89
10*67
10.60
10*59
10.67
10*86
11*02

AGE
NET
8*21
8*03
7.95
7*80
7.58
7*75
8.17
8*8 1
9.31
9.7 1
9.99
9.96
9.67
9.82
9.8 1
9.52
9.05
9.27
9.57
9.66
9.30
8.19
7.97
7.05
6.99
7.02
6.86
6.78
6.72
6*68
6.66
6.53
6.95
6.62
6.89
6.96
7.11
7.21
7.29
7*17
6.95
6.69
6.89
6.93
6.96
6.59
6.82
6.99

o 'a n e d

p r i v a t e l y

CURREN T

,

COST

*

i t h

pu r c h a s es

D O U B L E , D EC L I N I N G BALAN CE
N ON FA RM N O N M A N U FA C T U R I N G

F O U I P M r NT

YEAR

AND

Gr o s s
St o Q 3 s

of

g o v er n men t

s u r pl u s

a s s et s

at

s ec o n d h an d

D EPREC I A T I O N ,

S ERVI CE

LI VES

100,0

PERCEN T

OF

BU LLETI N

S T RU CT U RES

MI LLI ONS OE DOLLARS
NFT

D E PRE ­

S TO C KS

C IA T IO N

­

x

sQ

3

r­ s

N E T- G RO S S

AVERAGE

RA TIO

G ROSS

A

«

*
n e t

9 ? S

] 1 8 6 9 5 .

5 2 0 2 6 .

8853 .

7503 .

.8 5

1 7 .0 1

U

.72

926

! 1o 8 3 1 .

5 3 9 1 9 .

867 1 .

28 3 ? ,

.8 6

1 6 .9 2

n

. 98

927

121

5 5 1 8 0 .

885 1.

3 1 7 6 .

.86

1 6 .8 9

11. 3 4

.85
.85

1 6 .8 9

1 1 .2 5

1 6 .8 7

1 1 .1 2
1 1 .1 7

13D .

928

1 2 8 7 8 7 .

5 66 66

.

8 9 6 0*

3 1 8 2 .

92?

1 2 7 0 0 2 .

5 77 27

.

5 2 13.

3 5 5 3 .

930

1 2 3 0 2 8 »

5 5 8 8 6 .

5 | 0 8 .

3653 .

.85

1 6 .9 7

9 3 )

1 I ? 3 15 »

8 9 6 7 5 .

9 7 ( 3 .

3 3 8 o .

. 8 «

1 7 .3 1

1 1 .5 5

932

1 0 8 8 9 5 »

8 8 2 9 6 .

8 0 1 9 .

3259 ,

.82

1 7 .8 5

1 2 .1 9

9 33

1 0 8 8 5 6 »

8 2 7 0 7 .

3695 .

3 3 8 5 *

.81

1 8 ,5 1

1 2 .8 8

9 38

1 0 6 9 7 5 .

82 59 8 .

3653 .

3226 *

.8 0

1 9 .0 6

1 3 .9 0

9 3 S

1 0 8 6 1 2 *

8 2 8 6 0 .

3706 .

3282 .

.39

1 9 .9 6

1 3 *7 2

9 3 6

1 1 8 8 2 8 .

« 8 6 8 9 .

38 18 .

3 2 7

2«

. 39

1 9 .6 9

1 3 .7 7

937

12 0 7 5 3 .

87 00 6 .

8 3 11.

3692 •

.3 9

1 9 .7 0

1 3 .5 6

9 3 8

1 I 9988 .

8 6 0 1 5 .

8388 .

3888 .

.3 8

19 .9Q

1 3 .7 0

9 3 9

1 2 0 6 0 6 .

85 96 7 .

8 2 0 2 «

9 1 8 5 ,

.38

2 0 . 1 3

1 3 .7 4

9 80

1 2 6 * 6 6 .

8 8 6 2 3 .

8 3 0 8 .

9 3 6 0 «

.38

2 0 . 2 5

1 3 *5 8

9 8 J

1 3 9 6 5 7 .

5 8 8 2 1 .

878 1 .

"8 3 9

.

.3 9

2 0 . 3 0

1 3 .2 4

15

5 72 58

.

5 3 3 5 .

9577 .

.3 8

2 0 . 6 6

1 3 .6 3
14 .0 1

9 8

2

p

1 3 5 «

9 8 3

1 6 8 1 7 8 .

5 7 2 9 5 .

5367 .

«7 8

1.

.3 7

2 0 . 9 6

9 8 8

1 5 8 1 6 0 «

5 7 ?1 8 .

5 8 5 1 «

89 8? ,

• 37

2 1.11

1 4 .1 6

9 8?

17 n 18 3 •

6 2 8 1 2 .

569 1 .

5 2 2 6 .

.37

2 1 .2 1

1 9 .0 9

9 8 *

1 9 7 1 9 7 .

78 05 8 .

65 89 .

6 7 0 9 .

• 38

2 1 .1 9

1 3 .5 6

987

2 3 0 8 2 B .

8 9 7 3 0 .

8 3 9 5 .

7 1 5 8 .

.3 9

2 0 . 6 7

1 2 .7 7

9 8 8

2 5 1 3 9 2 .

1 0 1 1 1 2 .

1 0 2 0 0 .

e e 7 e .

.8 0

2 0 . 0 9

1 1 .9 3

9 «9

2 6 3 3 2 9 .

1 0 7 9 8 1 .

1 1 3 0 1 .

9 6 5 8 .

• 9 [

1 9 .5 9

1 1 .3 9

950

2 8 6 6 8 7 ,

1 2 0 0 8 7 .

1 2 3 3 8 .

8778 .

.9 2

1 8 . 8 «

1 0 .7 6

951

3 1 ) 2 3 7 .

1 3 2 3 2 9 .

1 8 1 9 6 .

1 0 7 2 7 .

.93

1 8 .3 1

1 0 .3 3

952

3 2 9 5 5 9 .

1808

12.

1 5 2 8 8 .

1 1 9 9 ?.

.9 3

1 8 .0 0

1 0 .1 2

953

3 8 5 9 2 ?,

1 5 0 1 8 8 .

1 6 2 1 1 .

1 8 2 8 9 .

.9 3

1 7 .5 9

9 .7 8

958

3 6 7 8 7 6 .

1 5 8 1 9 2 .

1 7 0 3 0 .

1 3 8 1 3 .

.9 8

1 7 . 2 «

9 .5 8

955

3 9 r 7 6

! .

17 3 6 5 P .

1825 1 .

1 6 2 5 5 .

• 8«

1 6 .8 3

9 . 2 2

956

8 28 96 1 .

1 9 2 8 8 2 .

20 37 7 .

1 5 0 2 8 .

.8 5

1 6 .3 5

8 .9 4
8 .7 4

957

8597

15.

2 0 8 8 6 8 .

22 33 9 .

17821

.

.8 5

1 5 ,9 9

95P

8 8 1 0 0 6 .

2 1 7 7 3 5 .

2 3 3 5 1 .

1 8 1 2 3 .

. « 5

1 5 .7 8

8 .7 2

959

5 0 ) 8 0 6 .

2 2 9 1 5 1 .

2 9 8 2 3 .

2 1 1 0 8 .

.9 6

1 5 .5 3

8 .5 9

960

5 2 2 0 3 8 .

2 8 0 2 6 8 ,

2 S 6 o 0 .

1 9 1 8 7 .

.96

1 5 .2 2

8 .9 9

9 6)

5 8 o 5 2 8 .

2 8 9 3 5 8 .

2 6 5 6 2 .

1 9 9 6 5 .

.96

1 5 .0 3

8 . 4 0

96 2

5 6 T6 5 1 t

2 6 1 6 7 8 .

2 7 6 3 9 ,

1 9 9 9 ) .

.9 6

19 .8 1

B . 32

963

5 8 7 0 6 0 .

2 7 8 8 9 9 .

2 8 9 3 5 .

2 2 0 3 5 -

.9 7

1 8 .5 6

8 .2 2

9 68

6 1 7 8 7 9 .

2 9 1 7 9 9 .

3 0 6 7 6 .

2 2 5 5 9 .

.9 7

1 9 ,2 3

8 .0 7

965

6608Q0

3 1 6 2 3 2 .

3 2 9 1 1 .

2298 ) .

.9 8

1 3.91

7 .8 9

966

7 1 y 3 9 ] .

3 8 7 5 5 6 .

36 0 57 .

2 8 0 1 2 .

. « 9

1 3 .9 4

7 .6 6

967

7 7 ) 5 8 8 .

3 7 8 0 1 9 .

3 9 6 6 6 .

2 63 2

.9 9

1 3 .0 7

7 .5 6

968

8 8 8 8 5 8 .

8 1 8 1 6 0 .

8 3 6 3 8 ,

2 7 9 8 8 .

.99

1 2 .8 6

7 . 5 0

969

9 8 r, 5 8 1 .

8 6 8 2 7 3 .

8 8 5 9 0 .

3 1 1 8 3 .

.5 0

1 2 .7 1

7 * 4 6

.

pr i c e s

!

1 •

970

1 0 5 3 0 0 1 .

5 2 1 2 5 7 .

5 3 9 1 5 .

3 8 8 3 7 .

.5 0

1 2 .6 6

7 * 5 3

97 1

1 1 6 8 1 3 7 .

5 7 5 8 1 5 .

5 9 3 7 0 .

3 7 7 9 7 ,

.8 9

1 2 .6 5

7 .6 9

972

128? 605 •

6 3 7 8 7 5 .

6855

9 1 9 2 8 ,

.5 0

1 2 .7 0

7 .7 3

1 .

p Rf V f i T F L Y
CURRENT

O WN E D ,
C OS T

WI T H

OOU R I . E . n E C U I N I NO
Al l -

I NDUST RI ES ,

FOUIPMpNT AND
- » - - - - - -

GR OS S
Y F AR
! R2S

S T OC K S
16 n 3 2 6 •

OF

PURCHASES

G O V E R N ME N T

BAL ANCE

D EPRECI A TI O N ,

S ERVI CE

l

i o

n s

o
­

q

o

|

|

B

r

NF T

0 EP R« “

S T OC K S

CI AT I ON
6 6 8 3.

72187«
76832.

s

DI S CA RDS

Q

r o s s

A V E R A GE

a g e

15. 87

10* 56
10* 63

7 158.

6677.

. 65

15. 82
15. 78

7690.
7208.

5120,

. 65

6705.

5 18 0 ,
680* .

. 65
. 66

577 1.
5620.

665* .
679J.

. 62
.6 1

5 668 .
5666.
5666 ,

68 19.
«869 .

. 60
. 39

18. 05

12. 66

6937 .

. 39
. 39

18. 23
18. 18

12* 66
12. 35

16 A8 8 2 ,
1516* 43.

( 932

16 «« 5 0 »

I 9 33
19 3R

1 * 4 6 R7 2 .
15 n 9 2 7 .

59867 .

19 3 5

I S 3 O8 1 .

59720.

I 936
1937

16 n 2 2 7 .

62266.
6676 , .

19 3 S
19 39

16 3 9 7 0 .
16 « 8 1 1 .
1 7* 4699 .

63037.

6299 ,

63097.
* 7608,

6 122.

19 A3 9 3 .

7 7 6 1 6.

63 18 .
7068.

6772«
7027 .

213* 61.
4 « 7 8 •

P276 1.

8 0 28 .

6951 .

8110.
8269.
8«99,

7266.
7* 29,

6255.

1 9* 43
, 9* 4 44

2 2

226360.

83366.
86329.

19«5

263113.

91196.

1 9* 46
1 9* 47
19 6 R

287226.
3260* 6 .

110080.
1328* 1.

352652.

( 69183.

12780.
156) 6.

1 9 ** 9

377731.
6] 7659.

1* 09* 1.

17106.

1950

180806 .

18770.

1 95 1

6 5 *4 9 5 2 «

19 5 2
, 953

687312.
50 2«8 1.

202136.
216976.
22* 366.

1 9 5 *4
1955

52«560.
5 6 7 6 60 .

23* 391.

1956

6 2 « 188 .

28* 577 .

27590 .
30799.

( 957
, 95«
, 959

66»152.
69«867 .
719866,

307* 90.

33767,

317885.
329202.

351* 6.
36677,

, 960
196 ,

763883.

360505 .

37786,

76 006 3•
798670.
829611,
8 6 9 9 9 4* ,

350833.

258230.

-

.6 5

1930
193 1

59899.

t

,6 5

78981.
75095.

•

6657.

! 7 j R7 7 .

56* 7 .
5668 ,

15. 70
15. 77

. 38

18. 35

12* 65

. 38
. 39

! 8 • «9

12. 66

* 9 e 5 .

. 60
. 39

18, 52
18. 69

12. 19
11. 86

18. 86

12* 23

. 38

19. 19

12. 66

. 37

19. 33
19, 36

12* 75

19. 06

11. 79

18. 61
17. * 6

10. 87
10* 02

17. 11

9. 59

1* . 5*
1* . 0 7
15. 78

8. 90

15. 37

8. 52
8. 39
8. 19

1275?.

. 66

21752.
23669.

15083,

26831.
25886.

19090.

. 66
. 65
. 65

18300*
21531.

. 65
. 66

¡ 5. 05
16. 73

20890»

. 66

26626.
25131.
28 * 6 3 ,

. 66

16, 36
16. 06

. 66

13. 87

. «6

13. 71
13. 51

1* 636.

• 6]

. 66

38878.

27027.
7826* .

3* 5622.
381593.

60298.

28760.

. 66

61998.

6n 3776 .

66337.
67699.

31635*
32736.

. 66

637n60 .
681162.

1 0 8 * 16 6 1 .

5 26800 .

52116.
57697.

1187502.

, 969

1318313.
1 6 5 1 9* 40 ,

577636.
666137.

69836.

63052.
77122.

1 5 7 a 6 * 41 .

707771.
765939.

17 3 6 6 15 .

861862«

898* 5.

83703.

10. 2 1

5999.
* 29n.

13653.

928666.

10* 31
1 0 • 1 *t

11. 23
11. 86
12* 35

17. 15
17. 68

.8 2
. 63

1 0 0 « 0 7 1.

t

10. 61

12508.

1966
1967
, 96 n

•

16* 57

. 38
. 39

10012.

n

10 . 7 9

16. 08

7922*
976 1•
1 0 5 9 44,

, 965

197 2

BULLETI N

. 65

( 929

1970
197 1

OF

3860*
6269 .

! 7?316.

¡ 963
, 9 6 <4

PE R C EN T

GR OS S
15. 98

76280.
77956.

67168.
* 0806.

n

RA T I O

! 65 3S2 •

19 6 2

100.0

- - - - - - - - -

I 6 o5 23 .

1 9* 42

l I V pS

struQ tur* s
p i l

192*

1 V* * 0
1 9* 4 I

ASSETS AT SECONDHAND PRICES

T OT A L

1977
, 9?P

166005.

SURPL US

2

33686«
35327.
38525.
60878.

. 66
. 66

13* 60
13. 29
13. 11
12. 87

12* 55

9. 22
8. 76

8. 00
7* 86
7. 88
7* 86
7. 78
7* 79
7. 75
7. 68
7. 56
7. 37

. 67
. «8
. 68

12. * 1
12. 21
11. 88

7. 13
7. 00
6. 95

. 69

11. 72

6668* .
6 9 3 * 4p ,

. 69

11. 62

6. 96

. 69

11. 59

7. 02

53667.
5856* .

. 69
. 69

11* * 0
11. 69

7* 13
7. 23

F

P P I V T q 2 Y o* N E r, i* ! T H P U R C H A S E S OF G O V E R N M E N T S U R P L U S A S S E T S AT S E C O N D H A N D PRICES
C U R R E N T COS T 2
o OU r 2 * - o ECLINING P A L A N C E O q PPFCTAT I O N , SERVICE L « V * S tOP.O PERCENT OF BULLETIN
3

MANUFACTURI NG
*

qux p]

*

nt

3

n­

struQ tur* s
m i l l i o n s

o f

GR OS S

n

S T OC K S

S T OC K S

I P2S
l9 ? A

33312«
3 ««30 .

1« 8 « « .
15503,

I 927
| 92«
192«

3« 156 «

1587«.

| ° 30
I 93 ]

3 « 17 9 .
3- 78«,

y

•

B

r

3A 1 2 1 .

3A « 0 0

.

| 9 3?

2 37 A 1 .

1933

3- 102.

193«

31559.

19 3 s

.
i»«5 .
c2 n A .
3 «A 7 A .
3 « nA 0 •
3 7 7 A 2«
« 2 « 73 •
«/ 2 0 3 .
« A92« •

l 9 3

B

1937
19 3 3
19 3 R
1 9 «P
1 9 M1
19
19
|9

«2
«3
u«

1 9 MS

.

152«.
15«n.

959.
10 17.

I A «5 « •
16839.

1620 .
1701 .

11

1558«.

1 6 35 .
1« 7 « .

I 35«3.
1205) .

1 2

a

«.

13013.
13693,

1 3 0 5.

79) 60.
8 « 7 R8 .

DI S CA RDS

1069 .
1089.

3
3

1259 .

13337.

.
1 «« 1 *
1 « 1« .

I «620.
17133.

1«83.
1A 79 .

18187.

1893 .

1«3«

13258.

1« 0

37

.

17995.

19 1 1 .

19 0 8 .

20122.

199«.

2 A« 8 A .
3 2A 5 3 .
3673«,

2« 7 0

39525.

•

«6 .
111«.
1055*
98« .

NET-GROSS
RATIO
.«5
. «5
. «5
. «A
. 96
. 96
. 9«

.92

10 19.

. 90

1136.
1191.
1201 .
1 329 .
135«.
1«03.
1«77 .
16 « A .
17 7«.
18 3 7 .

. 39

1876.

19 1«.

. 39

.38
.39
. 38
. 38
. 39

.90
. 39

.3 8
.3 8
.39
.92

3213.

225o •
2538 .

38 33 .

273«.

. 96

«20?.

. 97
. 96
. 97

. 95

AVERAGE AGE
GROSS
n
t
7-9 1
12.30
12.20
7.72
12.16
7*6«
7.48
12.03
11.85
7.26
11.95
7.43
12.29
7.85
12.7«
8.50
13.20
9 .Q 1
9.39
13.57
9.68
13.92
9.65
1 « .0 5
13.9«
9.31
9.45
1« . 12
1« .2 3
9.4«
1« . 18
9.1«
1« .09
8.75
9.03
1«.«1
1« •7 1
9.37
1« «8 1
9.48
9.09
1« .A «
13, 9«
7.97
13. 2«
7.22
12.55
6.73
6.69
12. 24
6.78
12.11
6.65
11.81
11• A 1
6.61
6*56
11* 32
11. 15
6.53
11. 00
6.5«
•

«3917.

«579 .

? 8 90 •
306« .

5 3 0 2.

3292.

1 17562 •
1 1 n 1A 1 .

«9«5 6 *
52810.
5 5 « 6. 9 .

5 7 J5 •

3788.

6 0 8 3.

.« 7

12 M 1 98 .

37 « 2 •

58195.

635?.

3 8 7

13

A 3 « 15.
7 1 A 10 .

A7 8 8

. 97
. 97

9690.
.

. 97

10. 78

6* 42

!.
8985 •
9 1A 3 .

523«
5 « 93

. 97

6.33

. 96

10.58
10.57

587«.

.« 5

1 0 . A7

9 3 19,

60 «0 «

9«79 ,

63 3 )

. 95
. 9«

10. 85

6.69
6.80
6*9«

10. 96

7. 0«

11. 00

7* 07

9 «739 .

| 95 1

10« 7 «9 .

1952

1955
195A

1« 6 7

3 2098

19 «9
! 950

( 95 3
195«

d o l l a r s

DEPRE­
C I A T I ON

1201.
12 7 8 .

A ?A 23 .
7 ?9( 79 ,

19 « 7
19«?

t

12213.
1 2« 1 « .
1 23 A 2 .

«733«.
5 iA 6 0 *

19 « A

•

p

793.

157272.
1 6 ««2 8 .

.

7705.

B

. «7
.

9206.

195«

17 - « 7 A.

7 7 A 0 «.
7911«.

1959
1 9 A0

1 7« 1 « 1 .
1 8 - 2 0 t.

79518.
80 7 « 5 .

1 9A 1
1962

! 8 r. A 5 5 .
1 9 ? 129.

81950.
« 3 8 6« .

97 «7 .

19 A 3

1 9-3 1 OA .

20 n 8 1 2 »
22 339 l ,

! 0053,
10 5 A8 .

7 2 9 fl •

196«

8 A « A 9.
90992.

. ««
. 93

7751 ,

. 9«

10.97

9895«.

8220»
8 7 3 9.
956« .

. 9«

10. 82

7*00
6.78

. 95
. 96

10. 56

6 . «7

10.35

6. 28

10156.
10693,

. 96

10* 27

6. 26

. 96

10. 25

6. 28

1957

19 A5

8A 1

•
660 1,

10.73

6. 49

19AA

2 « 1077 .

I 102«2 .

1 9 A7

2A 3 A A8 .

1 2 1A 10 .

11383.
1 2 AA 5 .
1« 1 5 9 .

1 9Af l

2

8A 3 5 A .
3 1c, 5 9 A «

13250«.

15 « 9 0 .

1« 6 0 8 5 .

17008.

3 « « A«9 #

158393.

18

63 1 .

11937.

. 96

10.30

P7 7 2 «
A2 5 5 .

1 AA9 5 2 .
177319.

19900*
20 8 A9 .

1296«.

. 95

10. 43

6.38
6*58

13718.

• 95

10.6 1

6. 76

1 9 A9
¡ 970
197 1
| 972

36
39

F

PRIVATELY OWNED, 'ATTN PURCHASES OF GOVERNMENT SURPLUS ASSETS AT SECONDHAND PRICES
CURRENT COST ?
DOUBLE-DECLINING B A L A N C E DEPRECIATION, SERVICE LIVES 100,0 PERCENT OF BULLETIN F
NON F ARM

N n N MAN U F ACT ORI N G

EQUIPMENT AND STRUCTURES
- « • • • « • o n s
I
J

25

|

|

■

­

q

o

|

|

B

NET

DEPRP-

St o Q 3 s

STOCKS

C 1A

1 l? tB 6 .

5 n 9 P 7 •

VF AR

I9

■

GROSS

r s

- - - - - - - - ­

x

s

Q

3

r
­

T1ON
«3 9 9 ,

2 «75

n

s

.

*

t

-

«

AVERAGE

r o s s

AGE

RATIO

GROSS

NE T

• «5

16.94

11.64
11.38

!9? A

115 7 7 9 .

52051.

« 6 P 9 «

2799 .

.«6

16.83

1927

1 1*032.

5 3 * AA .

«795 .

3190.

• «A

16.79

11*24

1«28

12PS«5 •

5 « 8 «2 .

«878 .

3 1 3 5.

. «5

16.78

11.19

1929

12 1662 .

5 5 « 0 7 .

509 3 .

3989 ,

. «6

16.75

1 1.00

19i n

1 17 A 6 6 .

5317«.

«967 .

357«.

. «5

16.03

11.09

1931

« « 0 13 •

«59«

.««

17.18

11.91

19 17

109 120 «
102779.

«3710.

39 39 .

3203

.«3

17.70

12.03

193 3

103571

369 1.

331«.

•9)

18.3«

12.69

193«

105962»

« 2 A 2 8 «

3 6 9 3.

3 188.

18.90

13.22

1935

10765«.

«253«.

3692

1936

11

.

«277 A

?A 1 « .

.

.

,
3 Rn 3 •

19 37

116981.

««168.
5
3 9

!9 3 ?

115111*

«««27 «

« «5 2 P .

9 0 0 7

«7573.

9213.

« A

1 9 39

1 1«963.

19 « n

I 2

,9«1

137309.

5« 13 9

1«9«35.

5 7 A fl 5

«7
1 9 «3

19

?7 «0•

15 « 7 7 0

•

19««

15*63«.

«5
1 9 «A

169549.

I9

•

.
•

58229.

.
A 2 8 2 5 .
7 3 A 0 6 .
8 7 «8 « .
587 A A

19«9

103828.

1950

27561«.

1 1A 7 29

¡951

30)728.

129782.

1952

319397.

138030.

195 3

332*55.

1 « A 0 8.3

|9 5 «

«6S 1 9 ,
3 7 « «3 2 »
«1 1 9 1 0 .
«3970« .
«5 A9 « 7 .
«7 «3 6 « .

19 4 8

1955
195 6

)9 5 7
19 5 A
19 S 9

9678

•
»
,

5325,

13*55

19.55

13.63

.3 9

19.57

13.92

.39

19.76

13*55

.3 8
.3 9
.3 9

19.98

13.58

92 « 0 •
9727 .

20*07

13*36

20.09

13.06

9 9 8 3,

.39

20.««

13.96

20.7 1

13.89

3605
3732

.
,

8030.

9936.

5711,

519«.
6 5 8 8,

.3«

20.85

.3 9

.

966fl.

.
.

.0 0

2 0 . «A

t9

20*97

13.90
13.39

2 0.30

12.50

1 9 . Al

11-59

19.1«

11.08

.92

18.49

10.52

13990.

].
1 0 3 « «.
,

.93

17.96

10*11

15065.

11117.

.93

17.65

9.90

15977,

13803*

.9«

17.21

9.59

16680.

12879.

16.83

9.33

1567«.

18731«.

17068.
2 0 0 0 8

.9 4
.« 5

1«««8.

2 0 1 A23.

21909.
22832.

20283.

97295.

.
.

152855.
1A829 1

2 0 9 0 7 0

.
.

8319.

6937

toon«.

859«

11030.

9250,

12066.

.

219013.

2379«.

229123.

2 9 9 2 6

1 ’ Al

238125.

25893.

1962

53,3 1 2 6 .

2 5 0 7 6 «

,

.39

3226.

19.30

5 5 11.

«97200»
5099««

i9 6 0

*

.9 0
•9 0

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.3 7
.3 7

6597

.

32 38

.
•

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.91

222800

3

«23«

539 1

!9 « 1 15 .
.
2 3 9 Ü «2 .
250279 .

19«7

«7 3 3 .

3269

.

8 36

16.42

8.98

.«5

15.96

8.70

17156.

.«6

15.58

fl.5

17388.

.«6

15.3«

8.45

1 8 2 9 9
19038

.
•

Ü

.«6

15.0«

8.29

.«7

14.69

8.12

.«7

« .« 6

8.06

14.23

7.97

13.95

7.86

1

28260.

21105.

.« 7
.« 7

29973.

21563.

.«8

13.61

7.70

303666.

32173.

21965,

.49

13.28

7.52

1966

««2 5 9 .
A 2 50 5 0 *
A 7 A0 8 9 .

.
?6 3 2 «8 .
2 «0 0 1 1 .

2 2

12.79

731653«

363759.

38858,

2 5 2 0 8

.50

12.40

7
28
7.18

i960

80 6 A9 « •

«03299.

92767.

9«8 .
.
2 6 8 3 6 ,

.49

1967

«Sc

12.19

7*12

19 6 R

902*39.

«53598.

97725.

.50

12.05

7» 10

1970

50195«.

53068.

7.16

58016.

36267.

♦5 0
•5 0

11.99

197 1

tn o n 2 7 8 •
1 0 9 c« 0 9 .

29936.
33 19 1

11.96

7

1972

121593«.

6 10 3 9 P .

62863,

«0205 •

.50

12.00

7.32

196 3

555902.

196«

5

)965

3 3

5

«2 2 9 .

« «5 5 2 .

26967

.

35273.

1908?.

.

•

•2 5

pRIVATruY OWkif-n, »,t ) PURCHASES O
CONSTA* T COST 1, 1958 DOLLARS
3

22

y

•

GOVE^N] q NT

STRA IQu T-2 In * DEPRECIATION, SERVICE 2 1VF 5
INDUSTRIES, TOTAL
F OU IPMq NT AND STRUCTURES
------MILLIONS OF 1958 DOLLARS----.-GR O S S

B

­

r

925
9?A

927
9 ?8
979
9 10

93 1
932
933
93 8
935
93A
937
938
939
980
98 J
982
993
998
995
9 9A
997
998
999
950
951
952
953
959
955
95 A
957
958
959
9AO
9A |
9A 2
9A 3
9 A9
9A5
9A A
9A 7
9 A8
9A9
970
971
972

S T OC K S

395739.
908277 .
9 18 A 38 .
9 29 0 A 7 #
99 n V 9 9 .
897073.
8 9 5 A 77 .
937929 .
928873 .
9218)8.
9 1A 86 3 .
9 1A 3 70 .
9 1822A .
919717.
912111«
9 12352 .
915697,
91(067.
908097 ,
900256.
903397 .
919823.
999977.
967 Cl60 •
987759.
502385.
522753.
539963 •
559017.
578993.
599326 .
6 1A 5 97 .
63A 3 86 .
65n093 .
66985 1.
A 8 7 108 .
698268.
7 !7 359 .
736908.
760753.
797568.
83)220.
8679 10»
90 A 3 50.
990207.
989771.
1017326.
1059521.

T
STOCKS
213228,
220680.
226201.
231698.
238853.
290800.
235393.
229537 .
213780.
205396.
199621.
198155.
199391,
(95357.
193098.
199328,
198858.
198016.
186939.
183909.
186328,
201385.
22302 1.
291993.
259058 ,
267393.
281085.
290988 .
302688 .
31 17 11 .
329066,
338003.
350007 .
355726.
36350 1.
373738.
381661.
392691.
9n8870.
92U9S8.
993090.
971208.
995663 .
520362.
NF

59 A 26 7 .

565598,
581510.
602151.

p r

q

•

6

■ B

t

•
■

­

DISrARnS

o n

16577.
17319.
17922.
18909.
18972.
19317.
19 ? 0 1,
18691,
17979.
17387.
17091.
17 !55 .
17969.
17555.
17366.
17258.
I732 I .
17390.
171 AO .
17080.
17309,
18265.
19953.
21865.
23898.
29965.
26A 5 7 .
28138.

29805.
30576.
31735.
33057.
39308.
35208 .
35958 .
36908 .
379|5.
39on3.
90277,
91765.
93732.
96298.
99100.
51960.
55060.
58019.
60577.
6 32 65 .

73 0 «
125 7 1 »
13569.
139 6 A *
19930*

1 1

i 5733.
15 * 2 8 •
16 208 •

6® 9 !•
6‘,28 •
16*05 •
l6“*3n.
17 1 38.
17331*
18 16 1•
18829.
1909 .
17 13 9 •
17 10A *
17953»
17599.
1997).
18700«
2o21a.
2o 77ç •
193AR.
2121ç.
22652«
2t;7 9<4.
289 93 •
28285«
2A* 9R •
2 9 2 3 7 .
2955n«
3 3 O0 9 .
319 9 4 »
32898.
33 1 2 2 «
3Ç 72 2•
3A 5 3 1•
3 7 0 0 5 *
389A 0 •
3990 4 *
8 1 5 Q9 •
1
1

3

92*89.
89503.
97915.
5 0 7A 5 •

ç Ur p 2 u S

3

ss* ts

At

orx

«

x

n3

2

3

85.0 PERCENT O q PULLETIN F

NET-GROSS
RATIO
.59
.59
.59
.59
.59
.59
.53
.5 1
.50
.98
.8?
.98
.97
.97
.9 7
.98
.97
.9Â
.9A
.9A
.98
.50
.52
.53
.53
.58
•5 9
.54
.54
.55
.55
.55
.55
•55
.55
.55
.55
.55
.55
.5A
.57
.57
.57
• 58
.57

AVERAGE
GROSS
19 . A8
19.58
19. 5 6
18.59
18.9A
18.56
19.09
15,91
15.99
16.39
16.71
1A .89
16.85
17.09
17.18
17.16
16.99
17.16
17.91
17.99
17.29
16.58
15.68
19.97
19.52
18.09
13.59
13.28
12.96
12.79
12.50
12.72
12.02
11.95
1I.86
11.79
11.67
11.56
11.95
11.27
11.03
10.73
10.51
10.32
10.15
10.06

.57

10 . 0 1

.8 9

.57

9 « <72

AGE
NET
1f).38
10*18
10*08
9.99
9*89
9.90
10*26
10*83
11 .39
11.83
12*09
12.09
11.92
12*05
12*06
11.85
11.97
1).65
11*96
12.01
1J .68
10 •78
9 •83
9*15
8.82
8*52
8-29
8*10
7.91
7.83
7*68
7.52
7*92
7*97
7*96
7.92
7.99
7.90
7*35
7*29
7 •0 6
6*85
6*79
6* 66

6*59
6*61
6* 66

6*65

Q

qux sx tx on

pRicts

p R I V A T F L Y 0 WN e. n ,
CONST A m T COST
S T R A I G4 T - L
B |

■

n

I NDUS T RI E S ,

|

­

' M T H P U RCH A SES OF
!,
1 9 5 8 DOL L ARS
q

•

t o t

p r

•

6

■

B

t

■

o n

,

s

r v

•

GO V F p N m e NT
■

6

|

•

v

■

•

su

RP L US

85. 0

s

A SSE T S

PERCF NT

AT

Oq

w

O R I r, I N A L
u

|

|

•

t

■

A C Q U I SI T I O N

F

n

B |

E Q U I P ME N T

- - - - - - - - - MI L L I O N S
NET
GR OS S

OF

8645 .

* 599«

71967.
72651.

9 1 6 1.
9910.

7277*
804? .

73731.
75948.

97 44 .

8

S T OC K S

92S

12 R9 7 3 •

S T OC K S
69277.

| 926
1 927

133993,
136627.

| 928
| 929

! 3 9 R7 1 •
143956.
144549,

CI

AT I ON

100 53.
10168.

75237 .
71496.

I 932

136711.

65484.

9 9 5 3.
9 48 1.

! 933

13) 337.

60485.

8

«7

| 934

127743.

57383.
56476.

8

4) 9.

| 93S

126252.

193 6
1937

124025.
130519.
1294) 3,

1

938

1

939

19 4 0
194 1
942
1943
1 944

1

129075*
13o86 4 .
1

3«

6

45 «

134228.
133241.
134561.

945
9 4 ■A

14 n B 4 6 .
15 ? 4 7 8 .
173482.

1

947
94R

1

1

9 49

950
¡ 951
952
1 95 3
) 954
1955
19 5 A

282760.
29s 90 5 .

1
1
1

1

1

58318.

*

9 140«

8245 .

61173.

8

8766 .

63683.
68690.

87 13.
8792 .

•

t

. 54
. 53

8. 73
8. 81

6 * 0 0

. 53
. 53

8 . 8 6

6

8. 84

6. 07
* 10
6* 03

8, 99

6* 16

9. 33

6* 52
7 . 07

«

. 48

9 . as

. 46

10. 32

. 45

9 1 1 5»
R7 ??.

. 45

10, 62
10. 72
10. 55

7* 15

10. 7«
10. 29

6 * 6 6

6* 84
5* 56

7* 51
7* 71
7* 59

9333»
o ° o n •

. 4 7

10^ 26•
1 0 S0 7 .

. 49
. 51

10. 71
9. 90
9. 48

14«
8254«

. 50
. 40

9. 44
9. 46

5* 67
5* 82
5* 75
5. 39

9 8 0 8

R8 3 ,

60216.

n

6* 07

. 46
. 47
. 4 7

8

60609.

B Q •

r o s s

9876 •
933 1 «

9 8 3 4

.

A V E R A GE
Q

0. 78

. 52
. 50

9857 •

40 6 .
8748 .

1

.

6* 82
6 * 0 2

67750.
66095.
66894.

8075.
8864 .
9 3 0.

8807«

. 50

9. 26

72008.

9 3 29 .

R6 0 9 •

. 51

8. 03
0. 71
7. 44

4. 94

6. 93

4 * 2 2

8

8 8

81702.
98664 .

10276.
11713.

1

0274•
9 39 7 .

12636.

13422.

1

Os 40.

. 54
. 57
. 59

203210.

120735.

14815.

1 1

6. 53

4* 25

234461.

16160.
17654.

. 59
. 59

4* 22

129638.
138239.

395•
9997 •

6. 70

218755.

11* 79.

. 59

247508.
260183.

143629.
149846,

18929,

13076»

4. 31
4. 42

19972.

1 6 1

85»

. 58
. 58

6. 43
6. 45
. 46

4* 46

27

153337.
159178.

20887.

1

5*

1 1

•

. 57

6. 57

4. 58

21745.

I

8 9 8 2

*

. 56

6. 61

4* 57

22703.

l 7 176*

• 5

6 . 6 8

9 J056 .

1

183 .

1

957

306754.

164946.
1694J7.

J958
I 959

313027.
320179.

169593.
1 724 0 5 .

i 96

1

8

125*

8 8 2 0

142104.

| 930
193)

N E T - G R o SS

RA T I O
. 54

YEAR
1

195«
H OL L A R S - - - - - DE P P E ­
D I S f A Rb S

6

4* 45

1 9 8 6 1

«

. 55

6. 7 7

4* 60
4* 64

2 0 2 6 2

•
t

. 54
. 54

6. 93
7. 02

4. 77
4* 78

. 54

7, 06

4* 78

. 53
. 53

7. 14
7. 13

4* 8 1
4. 77

23583*
24) 38.
24588 .

2 3 6
2

a

7

6

329513.

176732.

25734 .

| 9 M
1 962

336764 .
346509.

178928.
184157.

25916.
26667.

2 2 8 3 7

»
.

2 3 8 2 8

*

19 6 3
1 964

356943.

¡ 90578.

27607.

26223*

. 53

7. 09

4. 69

37 1 4 3 9 .

200452.

28768.

2 6 5 1

n*

, 54

6. 99

4* 56

1965

39n54 7 .

214088.

. 55

4. 40

966

4 15069.

232051.

30361.
37479.

| 967

438995.

4. 13

) 968
1 969

468082.
4 9 1 759,

248103.
263994.

1

0

?

8 1 2

28236*

. 56

6. 81
6. 59

34837.

29701*

. 57

6. 43

3
3

. 57
. 57

6* 30

4* 07

280552 .

37776.
3 9 9 38 .

6 . 2 0

4* 03

2 6 9 1 0

0 8
1 8

*

7 ? •
0 1 .

4 . 2 2

970

5 1 4 1 15.

291628.

42427.

33527.

. 57

6. 19

1971

536613.

44437 .

6. 19

4* 08
4. 13

567569,

.
3 p 9 A9 .

. 56

972

301119.
315228.

. 56

6. 16

4* 11

1

1

46812.

3 5 9 0 9

PRI c t S

PR 1V AT r L V 0 W

J

C ON S T A N T

D ,

•

C OS T

S T R A I GH T . L I N E

I NDUS T RI E S ,

AL L

WI T H
1■

PURCHASES

1958

HP

GOV E ^ N

J

•

^

SURPLUS

v
­

5

85,0

ASSETS

At

ORIGINAL

A CQ U I S I T I O N

D OL L A R S

DE P R E C I A T I ON ,

RERV J CF

|

I

PERCENT

Oq

PULLET^

F

T OT A L

S T RUCT URES
Q

Y £ AP
| 925

n* t

r o s s

S T OC K S
26676 1.

1926

279283.

I 927
1928
I 929

2820 11.
289196.
296993.
302529.

1930

S T OC K S

­ * p r * C ! AT I ON

193950.

7 9 8 2.

198713.
153551.

8912.

157917.
162906.

Ol S f A R n S
5 13 1.
5 3 9 R.

8 159.

5^22*
5 ®9 1 ,

9 é> A 0 •
89 19.

6 111•
6 2 76.

165563.
163898,

9 199.
9298 .

6484.
6779.
7097 .
7 N9 1 •

19 3 2
1933

303572.
301219.

159053.

297536.

153295.

92 10.
9096 .

19 3 9
1935

299075.
? 9 n6 12 «

197963.
193196.

8967 .
88 96.

( 936

28 8395 .
287707.

139838.
138219.

8799 .

7708 •

8711«

7730»

193 1

7015.

NET-GROSS
RATIO
.59
.59
.59
.55
.55
.55
.59
.53
.52
.50
.99
. 98

8672 .
8 6 0 0.

7* 798 •
8 16 1 .

28 l 988.

132935.
130695.

.98
.97
.97

8595.

8303«

. 46

281002.

130168.

8529,

85

i 9* 43

276890.
270856.

126266.
120839,

8965.
8296.

8?25*
8057«

1999
1 9* 4«,

2 6 S6 9 9 •
262^ 51 .

l 16515.

8 109.
7 9 8 0.

8^ 97*

1996
( 997
( 998

267395.
2 7 i 995.
276009.

119682.
129358.

8 0 3 9.

9197«
9303*
9378.

| 999

279599.

133323.

8630,

9380

»

1950
19 5 1

283630.
2 8 R2 9 2 .

137705.
192896.

8805.
9 0 0 3.

937)

.

1952
1953
19 5 9

292955.
297839.

197360.
152893,
158379.
169887.

¡ 937
( 938
1939
J9^ 0
\ 9 9 1

1992

135192.

285309.
283036.

119316.

129357.

3

8 •

8 9 90*

8290.
8993.

9536«

9209 •

9576*
9559 *

9 9 3 3.
9689.

J 956

303760.
31 1 5 6 6 «
320691 ,

9969.

329632.

173057.
180590.

10398.

J957

10725.

9370*

1958
1959

337016.
399272.

186133.
191097.

11065.
11367.

i 960
[ 96 1

352596.
361501.

J97001.
202739 .

1 16 7 9 .
11999.

196?

370850.

208539,

12336.

J 963
1969
( 965

379965.
389319.

213893.

1

1955

9332»

9 9 9 0.

9 0 2 0 17.

220002.
228952.

12670.
12997.
13372.

9303«

9288 *
9327»
9583.
9511«
9295»
9 9 9 9 .
10021*
n 0 9 s .

1966
J967

916151.

239157.

138) 9.

1 0 2 2 3

928915.

297560.

19263.

1 0 2 0 3

1968

992267.

256368.

19689.

10 ^ 3 6 •

265715.

15122.
15592.

1969

956998

1970
197 1

969656.

1972

980712.
991952.

.

273915.
280391.
286923.

16090.
169 S 3 .

1 0 8 8 8

«
.

«

10’ 82*
115 0 7 •
11796-

.46
.46
.45
.49
.49
.45
.46
.47
.48
.49
.50
.50
.51
.52
.53
.59
.55
.55
.56
.56
.56
.56
.56
.57
. 57

.57
. 58

.58
. 58
. 58
. 58

.58

AVERAGE «
GR O S S

17.53
17.93
17.3b
17.28
17.18
17.21
17.99
17.93
18.43
18.90
19.32
19.63
19.82
20 .1 0

20.36
20.53
20.59
20.90
21.31
2 1 .6 b
21.82
21.36
20.96
20.53
20 .20

19.84
19.42
19.06
18.64
18.25
17.84
17.34
16.91
16.61
16.37
16.11
15.89
15.70
15.55
15.36
15.12
14.86
14.69
14,55
14.40
14.31
14.27
14.23

«

*

n* t

12.45
12«20

1 1.98
l |. 8 1
1 1 •6 2
1 J. 6 0
1t.89
12.37
12.92
13 .4 3

13.87
14.15
U>24
14*47
14*64
l4«64
14*59
14*86
15*31
15*61
15*63
14*77
14*09
13*46
12.99
12*53
12*05
1 1.69
1 1.30
10*97
1 0 .6 B
10*31
10 •04
9.92
9*87
9*79
9.76
9*72
9*72
9*69
9*56
9*4 1
9*36
9*32
9.28
9*30
9.37
9*44

H«»I CfcS

PRIV Tq LY OWMfn, «TTW PURCHASES oq GOVE^N] q NT SURPLUS ASSETS A T ORIGINAL ACQUISITION PRICES
CONSTANT COST J, 1968 DOLLARS
s t r a i g h t - l i n e
DEPRECIATION, s * r v x Q * 2 Iv * S 85.0 PERCENT Oq BULLETIN q
3

MANUFACTURING

FQUIPMENT n ­ STRUCTURES
------MILLIONS OF 1958 DOLLARS-----3

YEAR
1?25
1926
1 927
1928
1929
)930
193 1
1932
1933
1939
1935
¡9 36
(937
1938
[939
1 990
199 1
1 992
|993
1 999
¡995
J996
J997
199 8
1999
1 950
1951
1 952
1 953
1 959
1 955
1 956
1 957
1 958
1 959
i960
196 1
1962
1963
1 969
1965
|966
1967
1968
|969
]970
197 1
1972

NET
GROSS
STOCKS
STOCKS
96990.
88269.
98667,
90890.
99998.
93135.
95990.
51798.
99591,
59353.
59990.
10 0 6 0 8 .
99568.
.S'2-52 7 .
96939 .
9 9 30 1.
9 5 0 27»
96980 .
99958.
93289.
93269.
9(676.
92781,
9 |195.
93289,
9 I596 .
90219.
91970.
9L279.
89296.
9)862.
89993.
93689,
9 10 2 1.
92782.
89866•
87889.
91157.
86695.
90290.
92096.
88368.
97290.
50010,
107117.
58315.
69252 .
119826.
1l9296.
66892.
123391.
68772.
129367.
72263.
139987.
79972.
13963 1.
77562.
199789 ,
79900.
1509)6.
82224.
156993.
86032.
163100.
89502.
166177.
89961.
167899.
89919.
17n 5 3 2 .
89997 .
173979.
9 U 26 5 .
176156.
90818.
91899.
1 79350.
183256.
99222.
189699.
98970.
198897.
105956.
208339,
112736.
216099. , 117665.
229781.
122623.
231899.
125789.
236031.
126780.
2905)5.
128359.

DEPRE­
CIATION
9 100.
9222 .
9 3 95 .
9969.
9616.
9718.
970 1.
9587 .
9995.
9 3 3 1.
9295 .
9211.
9 2 39 .
9223.
9)65.
9 t98 .
9 19 3.
9209 ,
9 199.
90 99.
9 162.
9508 .
5 103.
5689 ,
6 115.
69 36.
6812.
72n2.
7595.
7877 ,
8209 .
8585.
8976 .
9293.
9373.
9503.
9669 .
9829 .
10 0 2 0 .
10275.
10669.
11252.
11960.
1263 1.
13290.
13919,
19389.
19802.

0

I5 c *R D$
3*79.
3399.
38 16 •
3999.
3*63.
3^86 •
3«66*
9030»
RO 7 7 .
9079*
9 179.
9 27 9 »
9 S0 9 •
9307«
9^76»
959 1 .
9532«
9 8 6 3«
951),
9899 .
9916*
9589«
9859 ,
9567«
97 15.
9689 •
9 ?3 3 •
5366 •
598 1 .
5&9 1 .
58 0 9 •
6 28 6 *
676 1 .
7029.
7709.
8°98*
7 9 39*
837?.
r 695*
9 1 6? •
990 1«
9S29 •
9727.
t0391 •
!0 30 ? •
10 * 9 2 •
1 1577•
12291«

n * t -« r o s s

RATIO
.53
.59
.59
.59
.55
.59
.53
.51
.99
.98
.97
.97
.97
.97
.96
.97
.98
.98
.97
.96
.98
.51
.59
.56
.56
.56
.56
.56
.56
.55
.55
.55
.55
.59
.53
.53
.52
.52
•51
.5 1
.52
.53
.59
.59
. 55

.59
.59
#53

AVERAGE
GROSS
11.98
11.38
11.36
11.27
11. 11

11.23
11.57
12.05
12.93
12.78
13.07
13.16
13.11
13.32
13.93
13.33
13.05
13.15
13.39
13.91
13.n8
1 2 .n 2
11. 12

10.62
10.99
10.35
10.13
10 . 0 0

9.9 1
9.86
9.89
9.77
9.69
9.80
9.96
10.05
10 . 2 0

10.32
10.90
10.35
10.19
9.93
9.69
9.56
9.98
9.96
9.98
9.95

3 «

*

n* t

7 •9 0
7.79
7.67
7.59
7.33
7 •98
7.8 8

8.97
8.89
9.23
9.50
9.98
9.29
9*90
9*90
9*12
8*63
8*72
8 •’9
8*99
8.55
7.95
6 »75
6.97
6*52
6*63
6*55
6*59
6*59
6*56
6*65
6*55
6*98
6*61
6*81
6*91
7.05
7*13
7*18
7*03
6.78
6 *95
6.20
6*11
6 »06
6*08
6*1®
6.29

PRIVATELY OWNED, WITH PURCHASES OF Jv/Er N ] * NT SuRPLUS SS * TS AT O R I G I N A L
CONSTANT COST I, 19 5 8 DOLLARS
STR A IGu T-L INE DEPRECIATION, SERVICE 2 'VF? 85.0 PERCENT OF BULLETIN F
MANUFACTURING
E OU IP MENT
-«----MILLIONS o q !9 S 0 nOLLARS-----«

Gros s

< »

YF AR
1925
1926
t927
192B
(929
1930
193 1
!9 32
1933
193 9
19 35
1936
J937
1938
1939
1990
199 1
1992
199 3
1999
1995
1996
1997
1999
1999
1950
195 1
1952
1953
1959
1955
1956
1957
195 fl
1959
1960
t961
]962
1963
[969
1965
1966
1967
i960
1969
)970
1971
1972

stoQ 3 s

3­ 1] & «
31192.
3)92«.
32787 ,
33780.
39009.
33628 .
37567.
31531.
30 7 10 .
30315.
3n530.
30972.
30628.
3052«.
3 1070 ,
3 1938.
37096.
32065.
37*61.
39629.
39953.
95596.
50880.
59333.
57908.
6 ?9 8 9 .
67976.
72023.
76823.
8n3S0.
85939.
89977.
91910.
93219.

95199.
96899.
98513.
100997.
IO3812.

108959.
116017.
123088.
129079.
I35777.

19 1 585.
185697.
150878.

NF T
STOCKS
16123.
16798.
17060.
17976.
18083.
17898.
17193.
15938.
19893.
19068.
13769.
18096.
18698.
18966.
19565.
15306.
16350.
16981,
16512.
17093.
18788.
22285.
2756 1.
31905.
33228.
39899.
37525.
39656.
91709,
93613.
85095,
87772.
50039.
89935.
89653.
50130.
50225.
50835.
51822.
58097.
57998.
63986.
686 1 1 .
72980.
76381.
78999.
80196.
82398 .

DEPRE­
CIATION
1999.
2025.
209 1.
2 196.
2212.
2299.
223 1.
2 16 5.
2079.
199B .
1957.
1963.
2003 .
20 19.
1995.
2009.
2099 .
2079.
208 1 .
2107.
2213.
2975.
29)7.
3392.
3750.
90 39.
9389.
9792.
5059.
5363.
5699 .
5957.
6288.
6500.
6598.
6709.
68 37.
6963.
7 119.
7339,
7698.
8227.
885 1.
9997.
10090.
10612.
11060.
11989,

3

0

1Sf no5
3

n * t -« ro ss

RATIO
i5 9 9 •
1628.
1707«
'¿7 38.
1028.
19 2 3•
19 95 •
7O 1 1 .
2°56 •
2067«
2077 •
20 89»
2 177«
2152*

2228 «
2253.
2260 .
2 10 9 .
2 101«
2069 *
2O55.
2 158 •

2127,

2180»
229 1 .

2275«
2390»
299 1 •
303 t.
33 1 9 •
3S09«
3098 .
9938*
9839 •

59 29«
5533*
5576«

6136«
639 1«
6 S 02*

6*95«
6® 9 9 »
7198«
7^99 .
7979 «
7797 «
8397«
8828 •

.5 3

•5 9
.5 3
.5 3
.5 3

.F3
.51
.99
.97
. 96
. 95
.96
.97
.97
.98
.99

.51
.51
.51
.52
.59
.57
.60
.62
.61

.60
.60
.59
.58
.57
.56
,56
.56

.59
.53
.53
.52
.52
.52
.52
.53
•5 5
•96
•5 6
•96
•96
•95
•95

AVERAGE
GROSS

8.09
8.03
8.07
8.08
8.05
8.20
8.96
8,87
9.29
9.50
9.60
9.98
9.26
9.30
9.22
8.95

8.62
8.52
8.95
8.26
7.89
7.19

6.52
6.21
6.20

6.26
6.27
6.36
6.97
6.60
6.77
6.82
6.90
7.13
7.3 3
7.99
7.58
7.69
7.65
7.57
7.37
7.09
6.87
6.75
6.66
6.66

6.7 1
6.72

ACO Uj St TI O N

AfiE
NET
5.52
5.99
5.97
5.96
S.91
5*86
5.88
6.31

¿.68
¿.88
6.83
*.99
6*09
6*07
5*92
5*57
5.22
5.23
5>28
5.2O
it. 88
9.96
9.09
9*00
9*16
9.30
9.0I
9.50

9,5»

9*62
9.75
9*71
9.71
9.90
5*07
5 • 19
5.22
5>23
5*19
5*09
9*79
9*52
9 «36
9»33
9.32
9.39
9.51
9.56

PRI CES

P R I V A T E L Y

O W

C O N S T A N T
S T R A I G

]

3

nuq

3

Q

m

e

D ,

c

o

s

t

H T - L I N E

' A

j

1 ,

t

H

P U R C H A S E S

1 9

5 8

O F

G O V E R N M E N T

S U R P L U S

A S S E T S

A

t

O R I G I N A L

A C Q U I S I T I O N

D O L L A R S

D E P R E C I A T I O N ,

s

e

r

v

i c

e

L I V E S

8 b

. 0

P E R C E N T

O

f

B U L L E T I N

e

turx n«

STRUCTURES
----- ] u LIONS OF 195 a DOLLARS--NET
GROSS
DISCARDS
DEPRE­
YEAR
STOCKS
STOCKS
CIATION
58 1 15.
30817.
I9 2S
2 156.
16 3 5 «
31923.
59699.
2| 97.
1V 2 6
1 T2 1 •
|927
61207.
32887.
2259 .
170fl.
]928
38271.
63153.
2 3 18.
1757«
1929
2809 .
36310.
65761.
(835»
1930
66600.
2869.
36592.
1867»
35339.
193 1
2869 ,
65980.
19 2 1•
[932
69372.
33363.
2822.
20 19*
63896.
)933
32137.
237 1.
2021 •
30898.
62579,
|9 3 8
23 3 3 .
20 12«
(935
29999,
6 136 1.
2289 .
2 102»
60619.
28685.
1936
2288 .
2 185 •
(937
60629.
28591.
2 2 3 1.
2 127 •
(938
59591,
27503.
2209.
2155»
59 7 I8 .
(939
26709.
2 170.
2298 .
I9 9 0
26556.
2 195.
59922.
2288 •
199 1
27339 .
2 189.
59093.
227? •
1992
26301.
2 13 5.
57820.
2360 ,
199 3
29695.
2069.
56823 .
2q 10 •
1999
23297 .
59033.
1992.
2289 #
1996
23298.
53738.
1989.
236 1«
1996
59287.
27725.
2032 .
2 q 3 1•
61621.
1997
30769 .
2 186.
2q 3 1»
19 9 8
63995.
32897.
2297 .
2887 »
6 «9 6 3 ,
1989
33669.
2365.
2q79 »
1 950
33928.
65983.
2 39 7.
2809«
1951
66383 .
39738.
2928 .
2393«
1 952
67011.
35316.
2860.
2 q2 6 *
6 7 6 ns,
35859.
1 953
2986 .
2899 *
1 959
36 287 .
68366*
•26 19 .
2227«
37132.
1 955
70066.
2565.
2300*
1 95 A
7 1 609 ,
39260.
2628.
2387«
1 957
39968 .
2688 .
73123.
7323.
90025.
1 968
7 9 26 7 .
2793.
2l95.
1 959
39766.
79680.
2775 .
2276*
1 960
2795.
75333.
39867.
75 15*
196 1
76625.
90090.
2827 .
2363«
)962
77693.
39983•
2867 .
2236»
1 963
80072.
7 9 852.
2906 .
7308 *
|968
79999.
90175.
2936 .
2*60*
1 965
Sn 7 9 0 •
90972.
2966.
2706«
1966
8 7 8 8 O.
92970.
3026.
2*35«
19 6 7
85287.
89129.
3 109.
2529.
1969
86186.
3 189,
86975.
2892*
(969
89009.
86293.
3250.
28 28 »
90359.
19 70
96795.
3308 .
2899.
19 7 1
96585 .
90333.
3329 ,
3 186*
1972
89690.
9596 1.
33 13.
38 13.

NET-GR ­ SS
RATIO
.53
.53
.59
.59
.55
.55
.59
.52
•5 1
.99
.98
.87
.97
.86
.95
.95
.96
.95
.99
.93
.93
.88
.50
.51
.52
.52
.62
.53
.53
.53
.53
.59
.59
.69
.53
.53
.6 2

.5]
.5]
.51
.51
.51
.52
.52
.52
.52
.52
.51

AVERAGE
GROSS
t3.23
13.13
13.07
12.93
12.68
12.78
13.15
13.66
18.02
18.39
19.78
15.02
15.08
15.80
15.62
15.65
15.85
15.71
16.19
16.51
16.97
15.79
19.53
19.13
13.99
13.96
13.79
13.67
13.56
13.51
13.97
13.30
13.13
13.11
13.75
13.33
13.52
13.72
13.90
19.00
19.00
13.89
13.77
13.79
13.78
13.86
13.99
19.09

3

6*
n* t

♦ •18
8.99
8*82
% 8 «6 0
8*29
8.92
8*87
>♦•50
*9.91
10.31
10.79
10*95
10 •8 7
1 1.15
1 J•29
1 1• 16
10 •6 6
10*90
1 1 .39
1 1.78
1I.99
9.86
9.13
8.83
*8*89
A8 »9 8
í8 *8 8
i8 •8 3
?8 •8 2
«8.89
*8*96
48*83
*8.72
«8*75
s8 •9 8
9.18
9*35
9.53
9.67
9.71
9*59
9*33
v9 *0 7
8*97
0.92
8*99
9 * 06
9.29

ÍO .'A

P R l c E S

p

RT VAT
­

■

. 7

0 « Me n »

C ON S T A N T

STR a
nonq

3

r]

' At r H

C OS T

! GH T _ L 1 me
non ] 3 n u q

1,
3

P URCHASES

1958

PF

PPVE^ N4
­

NT

ç

Ur

p

|

u

S

B

SSETS

AT

ORIGINAL

A C QU I S I T I ON

D OL L A R S

P F p R E C ! AT
torx n«

IOM , SERVICE l,IVEs

8 5 . 0 PERCENT O f

PULLETJN F

Q

EQUIPMENT AMD STRUCTURES
- - - - - - - MI L L I O N S

YEAR
1925
19?A
)927
1928
1929
1930
193 1
1932
1933
|939
1935
193A
(93 7
J938
19 39
1990
199 1
|992
199 3
|999
1995
1998
199 7
1998
1999
1950
1951
1952
195 3
1959
1955
195 8
1957
|958
1959
i960
1981
1982
1983
1989
1985
¡986
)967
1968
j969
19 70
197]
1972

GROSS
STOCKS
276208.
285829.
293280.
300399 .
309099.
313098.
313155.
309886.
302675.
297857 .
299686.
299999,
295552.
293517.
29|828 .
291790.
292787.
289536.
289919.
281982.
283068.
289969.
302982.
317918.
322115.
339699.
396399,
356278 .
366789.
376667 .
388758 .
90336 1.
916018.
925939 .
937292.
952)77.
965198.
981380.
996’98 .
516286.
5 90S 99 ,
568993.
593762«
622’77.
659573 .
682397 .
709283,
739939 .

OF

MF T
STOCKS
150119.
155695.
159719,
163133.
167955,
169992.
166565 »
159985.
152522.
196620.
192709.
191923.
191792.
139079.
137378,
177989,
190032.
136276.
131227,
128275,
129035,
135013,
196186.
156577.
163997.
172565.
180979.
187069.
199915.
200978.
210506.
220693.
229205.
239193.
282308.
252291.
260022.
270917.
280898.
29365?.
310568.
330529.
386729.
365602.
385753.
901057.
915957.
833997.

1958

n OL L A R S - - - - - -

DF P RF -

C IAT ION
11 0 0 8 .
11655.
12095.
129 ?9 .
12799.
13n 19 ,
12932.
12579.
12067 ,
11637.
11991.
11529.
11786.
11865.
11729,
11610.
11579.
1 1596 .
11990.
11367,
11599,
12106.
13091,
19232.
15166.
16191 .
17299.
18158.
18917,
19599.
20309 .
21161.
21975.
22553 .
23132.
23959 .
29818.
25799.
26819,
28009.
2953 1•
3191?.
33380.
35986.
37778 .
3999 1.
91978,
99139•

DISrARoS
7934.
8 177«
898n.
9 26 ? *
99 69 •
10*03.
10 39 3*
10 79 7 •
11398 .
10996«
1o 967«
10*69•
11325.
1 15 1 1 .
•2)81.
1279P.
13^29 »
11096.
11058 «
11928.
1 1568 «
13769 .
1 29 r r •
I8 0 0 3 *
19367«
1296 2 «
197R6«
15 560 *
18960«
17565«
20 92r •
18199 «
20 116 *
19 955 »
22527.
20 96 8 .
2 1 339.
2l975.
237 on*
29036«
28255«
25*36«
26075*
2 7 8 9 7 .
2?129.
3(3623«
32590«
35177«

] *

t -« ro ss

RATIO

.59
.59
.59
.59
.59
.59
.53
.52
.50
.99
.98
.9«
.98
.97
.97
.97
.98
.97
.96
.95
.96
.97
.98
.50
.51
.52
•52
.53
.53
.53
.59
.55
.55
«5 5
.55
.56
«56
.56
.56
.57
.57
.58
.58
.59
.59
.59
.59
.59

AVERAGE
GROSS
15.60
15.99
15.99
15.99
15.86
15,55
15.87
16.39
16.96
17.87
17.83
17.69
18.09
18.25
18.92
18,99
18.36
18.57
18.85
18.98
18.89
18.35
(7.56
16.86
16.9U
15.81
15.30
18,93
19,53
19.23
13.87
13.88
13.19
13.03
12.81
12.55
12.36
12.13
1!.99
11.68

11.39
11.05
10.89
10.61
10.38
10.26
10.17
10.06

AGF
n* t

11 • 19
lfl.92
10*80
10.79
10*62
10 *69
10*9*
11.5 1
12.11
12*59
12*88
12.93
12.82
12*97
13 * 0 1

12*62
12.53
12*76
13« 1 1
13.23
12.9/
12.27
1t.32
10 •5 7
1(1» 12
9.69
9.27
9*09
8.79
8.57
8.27
8*09
7 .8 8

7.87
7*76
7*63
7.59
7.99
7.92
7.30
7*13
6*95

6*88

6.79
6*71
6*72
6*75
6.72

PRI CE S

pRIVATFLT OVi-MfO, *|TH PURCHASES o q <SOV£p N ] q nT SURPLUS « SSq TS t ORIGINAL ACQUISITION PRICES
CONSTANT COST 1, 1958 DOLLARS
S T RA I GHT - L I NE
DEPRECIATION, SERVICE | IVF S 85.0 PERCENT O q BULLETIN q
] ONFAR ]
N MANUFACTURING
3

n o

F QU I P MF f ' T

YEAR

NET-GROSS
RATIO
.59
.53
.53
»52
.52
.51
.50
.97
. 95
.99
.99
.95
.96
.95
.96
.98
• 50
.50
.99
.98
.50
.52
.55
.58
.58
.58
.58
.57
.57
,56
.56
.56
.56
.56
.55
.55
.55
.55
.55
.55
,56
.57
.57
.58
.58
.57
.57

.57

AVERAGE AGE
GROSS
NET
9.21
4 .39
9.16
6 •3 2
9.27
6.92
9,35
6*99
9.39
6*92
9.51
6*56
9.88
6*99
10.95
? .56
10.97
8 » 00
11.31
#«23
11.93
8 » 12
11.27
7.6 6
10.98
7» 13
11. 0 1
7 • 10
10.99
6 * 89
10.69
6»39
10.15
5 • 86
10.13
6 »02
10. 16
4 * 18
9.99
6» 19
9 • (* 9
5• 7 9
8.78
5 .2 1
7.99
9.65
7.36
9.39
7.09
9.38
6.82
9*35
6.66
9.90
6,63
9.99
6.58
9.98
6.66
9*5’
9.99
6.6 2
6.69
9.5 1
6.69
9.59
6.83
9.65
6.89
9*59
6.81
9*53
9.55
6.80
9 « 50
6.79
9*82
6.63
9*29
6.97
9.17
6.27
9*03
6 . t9
3 •9 7
6.01
3*91
5.9 0
3.85
5.89
3.89
5.89
3.92
5.89
3.87
•

1958 DOLLARS“-“-.-“
DISfARpS
OEP p q C IA T 1ON
58 3 1.
9 R 3 1*
62 10.
9999 «
6960 .
5*63 *
6593 .
5*83.
679 1.
6 I9 7 *
68 90 .
6 70 7 *
6 6 95 ,
6396*
6270 .
6^60»
5809 .
6925 •
5958 .
6389«
53 28 .
6 109 •
5“69 .
5*67«
5 735.
6299.
5 R 73 •
6*93.
5708 .
6 79 3 •
5 6 16,
730?.
5598 ,
7283«
5608 .
526?.
5698 .
5 193.
5629 .
5397 «
5886 .
5963*
6 9 77 .
703 1*
79?9,
6 I38 •
8 99 3 .
7^39»
93 2 o .
7’7l .
10169,
6528 •
11110.
R 198 •
11862.
892 1 .
12933.
1 1 85 1•
12898.
10^91•
13362.
13 8 9 5 »
13933.
1 ¡587«
19939,
l36 22*
19791.
13 3 0 9 .
15058*
15907 *
16601 .
19326»
16181.
19606»
16822.
19817»
17599*
16903»
18507.
17053»
19692.
17293»
21193.
1fl908 •
22809 .
19&69•
29538.
2o 9 OS•
2650?.
2 19 9 |•
28311.
2 ? 8 89•
29878.
2 9 5 9 a*
31610.
27153»

CD

1925
|926
|9 27
I9 2 8
(929
I930
| 93 1
I932
|933
19 3 9
J935
1936
|937
)938
[939
) 990
199 1
1997
1993
1999
1995
| 996
19 9 7
(998
1999
1950
195 1
1952
19 5 3
1959
1955
1956
1957
)958
1959
i960
1961
1962
1963
1969
1965
1966
[967
1968
1969
1970
t97l
1972

------ PILLIONS o q
n* t
GROSS
STOCKS
STOCKS
96771.
87339.
98995.
90691.
98628.
97058.
93819,
98965.
50202 .
96239.
99969.
96187.
96725.
99187.
90257 .
92553.
86919.
39299.
37080.
83717.
36353.
82979.
83539.
37382.
39091,
85007 .
38299.
8 r 0 68 .
38328.
83536.
90395.
8 M 39 3 .
93585.
86397 .
92569 .
85927.
91219.
89887.
91126.
85101.
99051.
88299.
99801 .
95506.
59971.
108117.
117829.
68031.
72260.
1290(5.
133818,
77790.
82261.
19 i 680 .
198939.
89839.
88115.
159505 .
8 99 1 1.
159593*
93539.
165806.
96936.
173095.
99920.
178677.
99599,
182192.
102716.
187929,
107096,
199885.
109395.
200592.
208699 .
113999.
216619.
118917.
t261 75.
227993.
290539.
139996.
196306.
256716.
271969,
155835.
166997.
289793.
309979.
178875.
186569.
325689 .
199288.
39)780.
36 n 7 6 3 »
206123.

A
*>

pRIVATFLY OW ] q D, lAfTW PURCHASES OF G O V E ^ N MF N T SURPLUS ASSETS A t ORIGINAL ACQUISITION PRICES
CONSTANT COST l, 19 5 8 ­ o 2 2 r s
STRAIGHT-LtNE DEPRECIATION, SERVICE LIVES
8b, 0 PERCENT Op BULLETIN F
3

NONFARM

non]

3

nuq

3

Q

turx n«

STRUCTURES
-- - - - year

1925
l92i
1927
19 28
I929
1930
1931
1932
I9 33
I93*4
1935
1934
I937
1938
[939
19*40
!9 9 1
1992
1993
]999
1995
19 9 6
1997
1998
1999
1950
1951
1952
1953
195 9
J9 5 5
1956
1957
1958
I959
i960
1961
1962
1963
1969
1965
1966
1967
1968
1969
1970
197 1
1972

] x 2 2 x

GROSS
STOCKS
188867,
199938.
201202.
206 S 35 ,
2 1 1860.
21 6858.
218967.
21 8630.
2 16261 .
219190.
212207.
210960 .
21 0595.
209998 .
208292.
207396.
206939 .
20 3R0 9 »
20nC 3 2 .
196880.
199279 .
193963.
199365.
19 5 9 9 9 .
1 9 0 10 0 •
20128 1.
209670•
207839 .
212289.
217129.
2 2 ? 95 2 .
230316.
23739 1.
293291.
299868.
257292 .
269656 .
272732 .
28 n 3 78 .
28 88 9 9 .
30n009 .
3 1 1727 .
321793.
333189.
395099 .
356663 •
367503.
379177.

ons

or

NET
STOCKS
103398.
107151.
1 11087.
119168.
117253.
119972.
119891.
117931,
113278.
109590.
106357.
109091.
102651.
100830.
99096.
97599,
96996.
93712.
90008.
87198.
89985.
85213.
86215.
88596.
91188.
99826.
98718,
102230.
106800.
111563.
116967.
123707.
129785.
139599.
139587.
195295.
150677.
156918.
161581.
167976.
175572.
189222.
190899.
198606.
206878.
219989.
221169.
228329.

x

?s & ­ o 2 2 r s ---—
DEPRE­
D ! 5 c AR'o5
CIATION
5256.
3°04 «
5996.
3179.
5695.
3317«
583 1.
3579 •
6007 ,
3?67.
6 179.
3900*
6288 ,
9 O9 7 «
6308.
9237.
6258.
9 8 73 .
6 179.
9 8 4 3*
6 113.
9 8 6 2«
6 0 6 6.
9997 «
606 1•
S°76 •
6092.
5318.
6016.
5 38 8 «
5999.
5 8 8 R.
598 1.
579 1.
5939.
583 9.
5892.
5’ I6«
57 38 .
6Ö3 1.
5658 .
6 •on*
5429.
6233*
5642.
6360 «
5739.
6^69 «
59 96.
6394*
5977 .
4839 .
6)33.
6637.
6296.
6*39.
4983.
6*09 •
670 1.
6624*
6992.
6S39«
7229.
6 6 17 •
7536 .
6596*
7 0 12.
668A*
8073.
6*20 «
8 352.
4692.
8637.
6739 .
8927.
4<>57.
9219.
6796*
9502.
698 9 »
9839.
7011.
10219.
7229.
10572.
7306*
10910.
7892*
I 1276.
7¿89,
11680.
7739«
12100.
799 2 •
12523.
8029«
3

NET-GROSS
RATIO
«5 5
.55
.55
.55
.55
.55
.55
.64
.52
.St
.50
.99
.4 9
.4 S
.48
.9 7
.97
.96
.86
.9 4
.9 4
.94
.44

.45
.46
.8 7
.88
.8 9
.50
.6 1
.52
.5 4
.55
.65
.56
•5 6
.67
.57
.58
.58
.59
.59
.59
.40
.60
• 60
• 60
• 60

AVERAGF
GROSS
18.56
18.44
18,33
18.28
18.24
18.23
18.45
18.85
19.38
19.88
20.32
20.65
20.9Ü
2 1.16
2 1.4 2
2 1.64
2 1.80
22.11
22.53
22.87
23.12
23.07
22.9 1
22.58
22.23
21.77
21.28
20.85
20.32
19.79
19.25
18,42
18.09
17.68
17.29
14.90
16.54
14.21
15.95
15.67
15.33
15.00
14.80
14.60
14.39
14.26
14.15
14.07

Aq E
n et

13* 29

13*00
12.72
I2 • b 6
12.42
12.33
12*53
12*94
13*53
14 .06
19.5.1
19 •82
19.98
15*19
ISO»
15*49
15*54
15*83
16*28
16*57
16*7 1
16*80
15.96
15*31
19 * 6 8

13*97
I3 . 3 2
12.81
12.26
1 1 .77
11 .30
10*80
l d ‘ 94

10*25
10*09
9*91
Ç.79
9*68
9*63
9.56
9.4 1
• >26
9.25
9*22
9.17
9.18
9*24
9.28

PRI VAT EL Y

m' NE' A,

VI T H

P U 8 CO A S E' S

OF

^

CONSTANT1 COS'T' ti 195!8-’DOLLARS
S T R A I GH T n
nFPRE'CT AT I ON, . S E R V I
■ ­

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3 * 15 .

3 75 .

19 29

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L I ON' S

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1

5 0 R P|

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FURN I TURE

19 3

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• 56

6•

ft Oi

ft . 6 3

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A . ft 6

ft . * 9

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ft . 6 2

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t
■%

P R IV A TE L Y

(U - k'F.O,

C O N STAN T

COST

S TRA ! G H T - l

*

e

n

y e a r

)
*

g

i n

e

s

AND

I f

1925
(926
I92 7
192P
1929
|930
|93 1
!932
1933
1939
|935
I936
]937
1938
1939
19 90
t99 |
1992
199 3
1999
1995
(996
1997
1998
1999
1950
1981
1952
1953
1959
1955
1956
1957
1958
1959
i960
J96 1
1962
1963
1969
J965
1966
1967
1968
J969
)970
197 1
I9 7 2

GROSS
STOCKS
3A 7 ? .
35 S 6 •
3957 t
3 3 79 .
3 3 2 1.
32 95 «
3 12 1.
29 S 6 •
2786 .
2637 .
25 |7 .
7 95 5.
? 99 5 •
238 2 .
2357 .
7 36 6 .
2339.
2253 .
2226 .
2299 .
2618.
260 1 .
2789 .
30 9 7.
7911,
3839 .
9 167.
9622 .
509 1 .
566 1.
6 177.
6639 .
7203.
7738.
8217.
8659.
9057 .
9906 .
9765.
10109.
10905.
10769.
11397.
12089 .
12850.
13651 .
19595.
15981.

PU RC H AS E S

1958

T 1 1R B I N

O

f

G O V E

b

N

m f

N

t

S U RPLU S

iS S E T S

A

t

O R IG IN A L

A C Q U IS IT IO N

D O LLARS

D E P R E C IA T IO N ,

----------- - M I L L I O N S

i

*

I NF

K L x M ] * N O typ *

A TTM

S FR V IC E

LlVFS

8 5 .q

P

FRCF NT

O

f

PULLETjN

F

v* r3

*

F S

OF

NET
STOCKS
1691.
16 19.
1562.
1532.
15 16.
19e9.
1907.
1290.
1175.
1nP6.
1026.
1029.
10 75.
1075.
1105.
1152.
1175.
1122.
1126.
1276.
1559 .
1533.
1692.
1953.
2 188.
25 16.
2700 .
2996.
3236 .
3.655.
3957 .
9 188.
9527.
9830.
5062.
5263.
5915.
5518.
663 1.
5796 .
5890.
6023.
6965.
6 9 5 9.
7508.
8095.
8700.
9293 .

1 9 5 «

D O L L A R S - - . - - - -

0 iSfAR­ S
DEPRE­
CIATION
193.
228.
190.
230.
)85.
232*
180.
228.
)76.
218*
173.
217«
167.
215.
159.
208.
150.
205*
19 1.
20 1«
133.
I9 3 .
128.
188*
187 .
125.
123.
185.
120.
175.
118.
166*
117.
15a »
119.
196*
19) .
Ill*
138.
1 12.
122.
139.
129.
12 7 .
I35.
118*
199,
111*
166.
100*
185 .
10?.
206.
99 .
225.
91 .
296.
99.
271 .
96«
298.
100.
320.
118 •
3 99.
136*
370.
15! .
393 .
17?.
9J9.
19?.
933.
203.
9 99.
215*
965 .
228.
98 1.
261«
995.
297«
509.
39| •
53 1.
397*
562 .
367«
597.
388*
639.
378.
675.
398 .
7 19.
39?.

NET- Ro SS
RATIO
.95
.95
.rs
.95
.96
.86
.9 5
«

.9 9

.92
.91
.91
.92
•99
.95
.97
.99
.50
.50
.61
•53
.69
«5V
.6 1
.63
.69
.66
.65
.65
•69
.6 5
.69
.63
•63
•62
.6 2

.6 1
.60
.59
.58
.57
.56
.56
.57
.58
.5 8

.59
•60
.60

3

GROSS
10.83
10.93
10.98
10.96
10.92
10.91
11.05
11.35
1t.67
11.90
12.01
11.85
11.82
11.23
10.91
10.59
10,30
10.89
10.33
9.80
8.55
8.69
8.25
7.7 1
7.93
7.10
7.20
7.17
7.29
7.21
7.32
7.59
7.63
7.77

7.98
8.20
8.96
8.79
8.99
9.21
9.9 1
9.50
9,3 8
9.23
9.06
8.98
8,85
8.89

«

*

3 «

N* t
7.97
7.37
7.92
7.36
7.29
7.20
7.38
7.79
8*20
8.96
8.50
8.09
7.38
7.19
6.77
6.91
6.26
6.56
6.59
6.09
5.02
5.92
5.31
5>03
9.98
9.89
5.09
5*12
5.26
5.16
5.23
5.9!
5.96
5.5)

5.71
5.88
6.09
6.31
6.98
6.62
6.75
6.77

6.59
6.33
6.13
6.02
5.88
5.87
a3.°\

P R I c t S

P R I V B T F t Y OR h l . O- ,
C ON S T A N T
C OS T
STR

B

A , ' TH' f * U WC HA S E S Of
I * T9 5 8 D OL L A R S

G O V E R N ME N T

IGt.T-l. INp DfOWE-ÖIrAT ION , SERVICE

2

IVq 5

S URP L US

, SSf T 5

At

CWI i c v I J M A L

A C QU I S I T I ON

p R i c ES

85,0 PERCENT Or 0ULkBT?BN F

EQUIPMENT TYPE
t r

B 6

t o r s

---------- M I L L I O N S

OF

1 9 S fi

,

OOLLARS- .p- - -

GR OS S

NF T

DEPRE­

YEAR

S T OC K S

S T OC K S

C I A T I ON

RA T I O

GR O S S

1925

1 7 R6 •

122?.

1? 3 •

60.

. 68

0. 56

1 30 1 .
1 5 1 2.

13 2»
107.

6 3* 6 1«

. 68
. 68

0. 8b

0. 0 5

5. 02

1 6 9 1.
17 2 9 t

1 6 7 V.

5?.
8o*

* 66
. 65
«6 3

0. 09
0. 26

0 I Sf ARo S

1926

1 9 7 5' .

1927
192R
1929

223? .
2976 .
266? .

19 3 0

2« 30 .

f 77 1 .

183.
195 .

193 1
193?

2899 .
2 fi 7 5 •

1 7 3 T,
1 6<Ü 9'

205.
206 ,

96.
108.

J9 33
1939

2769 .

1

196.

1 Ma .

2733 .

1 3- 7 9 .

183.

19 3S

1390,

1936

2780 .
2939 .

[ 937

3 19 0.

19 38
1939
| 990

7 0 *-

N E T - GR OS S

A V E R A GE

5. 3 2
5 . 6><t

A GE

P

•

;t

3 . 6 8

0. 52

6. 05-

0. 82

• 60

6 . 6- U

• 5 6

7. 3- 2-

5. 30
5. 99

. 53
. 50

8. 08

6. 78

1 39, ». -

8. 7 1

7. 23

! 76 .

1 0 9 V.

, 5

9. 00

7. 10

Ji S 3 2 1

179.

16

«

. 52

8

19 0,

3360 .

17 9 5 4
1 8 9 04

1 50* .
1 0?4

. 55
. 55

a . sf e
8 . 53

5. 73

3 8 3 1.

1927.

1 0 0! «

. 55

8. 5 U

5. 65

3 7 7 9.
9 179.

2 0 6 94

232.
2 5 6.

105.

. 55

8 . 301

2 ' 33 0 •

29 1 .

16 ?«

. 56
. 50

7 . 9 3-

5* 00
5. 00

8. 02

5. 23

. 50

8. 09

5. 78
5. 01
5 . U9

f i s«, .

2 1 3«

0

0

•

8 6

6. 5 0
5* 87

199 1
199?

92 76 .

2 3 1 2. .

319.

1 9 9- 0«

1993
1999

9 2 11.
9 9 9 ! .■

2 123.
2280 t

320. .
339.

. 8 1

8. 25

¡ 90S

9 7 86 .

2993.

375.

2 00*
2 1 r *
208 *

. 51

( 996

5 0 0 fi •

0 0 9, -

260»

. 09

7. 98
7. 95

1997
J 9 9 fi

5328 .
5922.

29 36,
2 7 9 9 j.

39o*
35 5 *

. 52
. 55

7. 55
6. 96

0. 56

3 26 1 »

0 30 .
069.

1999

657 r.

3766.

521 .

369 *

6. 0 7

3. 63

1950

7275.

9- 25 6 .

5 8 1.

370 »

. 57
. 59

6 . Ob

3. 07

195 1

7968 .

9 700

0 0 0»-

. 59

5. 81

3. 03

1952
195 3
( 959

8560 .

5 0 2 2.
5 198»

035*
0 9 3* .

. 59

5, 6 8

3* 50

90 1 1.
9279 .

65 1 •
722.
780,

. 58

3. 65

81 9 5 .

8 19.

09?* .

. 55

5. 63,
5. 78

1955
1956

968 1.
10039.

5296*
5 3 2 7,

858 .
906.

59

1

»

. 55

3* 99

56

3

5. 70
5. 82

0. 10

¡ 957

1

n 159.

5 109»

933.

6 »- 02

0. 29

1950

1 0 3 9 1' .

S\ 3 2 *

1959

10593.

54 8 5 »

1960

10279.

196 1
1962

1 R0

1963
J969
1965

5. 16
3. 95

3. 92

»

• 5 3

905 ,

656»
7 19 *

. 51
. 50

9 5 9. ,

8 29.

• 09

6. 1 7
6. 23

0. 30
0. 27

9 fl 7 Si

95n.

9 2 T* »

. 07

6. 07

0. 0 7

0- 6 8 5 »
0 5 0- 3.

9J 7.

9 8 3«

8 80.

t 0 10*

0. 52
0. 08

0 6 27 »
0 7 90.
5 0 9- 8.

862v
8 5 8.

1 0 1 7

6. 62
6. 05
6. 18

0. 31
0 • Cl 9

875 •

07
07
08
09
51

6 . , 62
6. 69

1966

9 7 0 0.
9729 .
9996 .
10989,

.
.
.
.
.

5 6 2 6 ’.

9?2.

. 50

5. 82

3. 58

J 967

11083. .

6 163 .

11795.

6 6

. 56
. 56

5. 5 1

i 960
( 969

992.
| 0 7 1.

3. 03
3. 39

12393.

6 9 2>.

1152.

1970
| 97 1

12962.
13393

7 1 R3- .

| 972

19058.

12 30.
1290.
1305.

3

i ,

9009 .

J

•

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7233.
75 39V

«
9 9?«
9 7 3«
9 19*
9 3. 7V
870«
8 0 Ç.
8 65*
900«
9 80«

. 56

5. 30
5. 23

. 55
. 50
. 50

5. 2 1
5. 31
5. 31

3. 85

3. 06
3. 50
3. 68
3, 67

P RI V /

v

TFLY

nUt'fn, » x t H

C ON S T A N T
C OS T
S T R A I GH T - L I N E
E Q U I P ME N T

t y p

PURCHASES

OF

G0 V Fp N « f N T

1.
1958
DOLLARS
D E P R E C I A T I ON ,
SERV I CE

LIVES

S URP L US

85 .

0

/■ S S • T S

per c en t

o f

At
p u

OR I

|

|

•

| N* L

s

t

J

n

ACQUISITION

q

•

CONSTRUCTION MACHINERY
MI LLI ONS OF 1V S8 DOLLARS
y* 3 r

925
|926
1927
1 928
|929
|930
1931
1932
1 933
(939
1 935
1936
J937
1938
1939
i960
199 1
1992
J993
1999
1995
1996
1997
1 998
]999
1 950
195 1
1 952
1 953
1959
1955
[956
[957
1 958
1959
i960
196 1
1962
l963
1969
1 965
]966
196 7
1968
(969
(970
l97 !
1 972
1

GROSS
STOCKS
1559.
1696 .
1 808.
19 17.
2 0 59.
2 129,
2076 .
1897 .
1698.
1517.
13 7?.
1299.
1273.
1 229.
12 1 2 .
1279 .
1 375.
1 922.
1991.
1389 .
!880.
2 9 2 3.
? 6 39 .
9 379.
9686 .
5 13 1.
5599.
6 187.
6689.
6828.
7099 .
7297 .
7257 .
7 188.
7399 .
7362.
7359.
7903 .
77 19.
8 10 2 .
n5 97 .
9 119.
9652 .
10195.
10823.
1 1 362.
11830.
17913.

NET
STOCKS
88 1 ,
965 ,
1 0 17.
1063.
1133.
113 1 .
1033.
833.
656.
533 .
977 .
508 .
582.
6 18.
639 .
7 12.
779 .
778 .
759 .
669 .
1099 .
18 19,
2329 .
2876 .
2989 .
3 139.
3282 .
3959 .
3513.
338 1.
3937 .
3612.
3606 .
3610.
3756.
3769 .
36 8 8 .
3688 .
3920 .
8269.
9630.
5027 .
5326 .
5610.
5907.
6083.
6219.
6523.

DISfARnS
DEPRE­
CIATION
170.
1 17 .
186.
127 •
20 1 .
l9n.
2 13.
15n «
227.
1 S6 *
2 39.
17n.
290.
19 1 .
226.
2 0 6 .
203.
223*
179.
238«
1A0 .
298 .
150.
25S*
19 8 .
297*
198.
238.
189 .
18 7 «
156.
16}.
16 8 .
136«
178.
1 33»
18 1 .
139«
176.
19S.
203.
1 6 1.
297.
175.
80 1 .
2 0 8 .
986.
223.
598.
279.
595.
26 t.
6 52.
286.
338 .
7 16.
778.
38 1 .
8 1 1 .
599*
«27.
69? .
899 .
8 6 7 .
86 1 «
87?.
860.
955.
87 2.
887 •
8 8 8 .
908 •
89 1.
835 .
895 .
8 6 6 *
9 19.
850 •
963.
997 .
10 2 0 .
90?.
1087.
983*
1156.
9 18.
1277 .
9 6R •
1301.
970«
1372.
|0 1 8 .
1831.
1 107 .
1992.
1 21 8 .

NET-GROSS
RATIO
.57
.57
.56
.55
.55
.53
.50
.94
.39
.35
•35
.39
.8 6

.SO
.S3
.S6
•S 6
.S 5
.52
•9ft
•8 ft
.62
.69
.6 6

.69
•6 1
.59
.56
.S3
.50
.9?
.50
.SO
.50
.st
.Si
.S0
.50
.51
.S3
.59
.55
.55
.55
.55
.59
.53
.53

AVERAGE A6F
GROSS
ME T
2*47
3.9»
3.9 8
2*47
2.74
9.05
2*85
8 . 12
8.19
2.86
9.31
3.02
9.45
3*37
5.22
9.02
5.77

6.17
6.29
5.93
5.29
9.79

9.33
3.85
3.45

9.43
9.90
9.56
3*58
2*80
2.55
2*53
»•92
2*99

3.72
3.93

8.39
3.52
3.18

3.05
2.91
3.1 1
3.39
3.59
3.81

9.19

9.95
8.57

9.52
9.59
9.9 8
8.35
9.31
9.38
9.38
8.30
9 •t9
8 .0 ^
3.88
3.85
3.93

3.8S
3.95
9,09
9,04

2*89
3*22
2.12
2*07
2*09

!•»»
2.2»
2*59
2*70
2*92
2«»5
3.19

3.07
2.9»
2*91
2.»l
2.99
2.8»
2.»7
2.97
2*82
2.85
2*57
2*53
2.67
2*62
2.6*
2*73

2.7«
2.75

P RI f E S

PRI . V 4 . TFLY

OWm E D ,

CON S T A " T

c

« I TH

nST

I,

PU RCH A S ES

195 8

PF

S TR A I G u T . - L I M f D E P R E C I A T I O N ,
E Q U I P M E N T T Y PE
MET A L W ORK I N G M A CH I N ERY
-----------M I
YEAR

S TO C KS

69

i

L

I 0 NS

OF

VF p N m y

NT

I VF

SERV I CE

I 9SR

, NET

G ROSS

GO

S U RPL U S

. SSp TS

A

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t

k

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fl 5 « O P F R C T N T

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f

F

¿

D O L L A R S - - T -----

D E PRE ­

D lS p A R n S

C IA TIO N

S TO C KS

O

N E T - GR

05

5

AVERAGE

AGE

R A TIO

G ROSS

NET

185 •

.5 6

9 .0 8

5 . 7 4

19 2 S

4 9

.

27 26 .

286 .

1926

5 2 1 7 .

2 9 7 4 .

299 .

1 9 « .

.5 6

« . ri

4

19 2

5 . 6 3

5

Z 9 « 2 •

3 12.

.5 6

8.06.

5 • 60

6a

7 . 9 4

6 . 3 9

.5 6

7 .9 1

5 . 3 2

I 92fl

5 76

3.

3 2 1 4 .

3 27 .

2 12 »
22n •

J929

3 3 fl 9 .

3 45 .

2 32 •

33 ?

356 .

249 •

.66

8 . 10

5 .5 1

J93 I

605 ) .
A 16 1 .
613«.

358 •

25

1.

.6 3

8 .4 6

5 975 .

.io

35 1.

.5 0

8 . 9 8

6 * 4 4

193 3

5 79 0 .

2 7

9 . 4 5

6 .9 5

1939

5 6 5 « .

26 78 .

3 29 .

6 4V
2 9 2 *'
3 1 1 r’

5 . 8 8

I 932

.4 6

9 . 7 7

5 6 5 « .

7

6 25

7 . 2 2

193b

.

325 .

32 3 •

.4 6

9 . « 1

7 .0 8

I 9 3 A

5 « 0 1 .

2-f i s *

3 29 .

3 3

.

.4 8

9 .6 9

6 . 5 8

J93 7

604 5 .

3 0 2

340 .

3 49 .

19

.5 0

9

.20

5 . 9 9

604 4.

30

34 7 .

3 3

1 »'

,5 0

9 . 7 8

6 -0 2

3 5 0 .

34

a

.

• 61

9 .1 4

3

*

.6 5

8 .38

5 . 8 2

37 1 •
4 ) 7 .

350 .

.5 9

7 . 6 3

4 .3 2

.

4 69 ,

367 A

.6 2

7 .0 3

4 .0 8

7

193 0

3 «

1939
19 4
194

0
1

19 4 2

4 2 5 .

7 6 4 7 .
S 4 «

1.

326 1 .

6 156.
6 746 .

1r .
7 8 .

8.
12 .

'

69

9.

4 5 3 4 ,

7•

5221

2

3 40 .

3 12 0 .
3

.

5

60

,

. 4

8

5 .0 1

194 3

9 170 .

5 7 88 .

5 16.

3 6

1F

.6 3

6 .7 4

4 .0 6

19 4 4

9. 7 1 3 .

6 12 8 .

556 ,

359 •

.6 3

6 . 6 9

4 *26

J945

1 0 5 2 2 .

6 6 6 9 .

5 9 « .

3 6

1F

.6 3

6 . 5 8:

4 .3 7

¡9 4 *

1 2 0 0 6 .

7 6 5 3.

67 1.

3 6 n

f

« 6 4

6 . 4' 3‘

4. 5O

1947

1 4 0 9 5 .

9027 ,

786 .

3 6 8 *

• A4

6 . 7 9

4 * 6 0

J 9 4 «

1 5 4 2 « .

9 6 2 0 ,

8 9 6.

324 F

. A 7

6.5-2

4 .9 0

¡9 4 9

1 6 0 0 3 .

953 4.

958 •

345F

.6 0

6 . 9 5

5 .3 6

1950

1 / 0 4 0 .

7 .2 7

5 . 6 4

1951

1« 469 .

I

7 . 5 0

5 . 7 6

1952

19 «0

195 3

9 8 0 7 *

1 0 0 7 .

398 F

•

0 3 7 6 •

1 0 8 2 .

4 5 « r

. 5

1 U 8 fl 6

1 16 3 .

555.

.5 5

7 . 7 3

5 .8 4

2 1 3 6 7 ,

11671;.

1244 .

6 5 0 *

.5 5

7 .8 4

5 * 7 4

1 3 3 4 .

7 O ff*

.5 4

7 .9 2

5 . 5 9

1 4 1 0 .

7 6 3 F

.5 3

8 .1 6

5 .6 4

8 8 ?.

.5 3

8 .2 6

5 . 5 5

1 .

5 1>
a

1954

2 3 0 1 7 .

125 3 4 *

1955

2 4 1 3 2 .

12893

19 5 A

2 5 5 9 3 .

I 3 6 00 .

14 8 0 .

1957

2 6 7 0 1 .

14091

15 5 5 .

10 8

2.

.5 3

8 . 38

5 . 6 2

19 5 «

2 6 9 ) 6 .

1 3 8 7 1 .

1593 .

1 2 7 « .

.5 2

8 .6 6

5 . 7 4

1959

2 7 U 3 1 .

1 3 7 2 4 ,

1 AO 1 .

14 5 7 »

.61

8 . « 3

5 . 9

19 A 0

2 7 3 1 9 .

1 3 7 6 8 .

1

.

14 7 « *

.5 0

8 .9 0

5 . 9 7

19A 1

2 7 3 4 2 .

13574 i

1 6 2 9 .

14 8 5 F

.5 0

9 . 0 3

6 * 1 0

19 A 2

2 7 2 8 5

! 350 7 *

1631

.

1 6 8 3 ,

• 5 0

9 .0 6

6 • 1«

19A3

2 7 4 6 5 .

1 3 6 3 5 .

1

3 8 .

16 2 4«

.5 0

9 .0 3

6 .0 9

1964

2«

1 4 0 7 9 ,

16 6 5,

1575 »

. 5 0

8 .9 Q

5 . 9 2

19 6 5

2 8 9 8 0 .

1 4 7 4 9 .

17 1 8 .

14 9 n .

•

8 .7 4

5 . 7 0

1966

3 0

15 7

Í

1794 .

1 6 0

.

.5 2

8 .4 6

5 . 4 3

J96 7

3 1 5 0 9 .

1 6 8 5 3 .

1882 .

17 5 7 ,

.5 3

8 ,1 5

5 .1 8

1969

3 2 3 1 9 .

I 7 4 9 3 ,

19 5 6 .

18 2 6 *

.5 4

8.01

5 . 1 5

1969

3 3 2 7 9 .

1 8 0 4 7 .

2 0 1 5 .

1

6 6 2«

.5 4

7 .9 7

5 «

1970

3 4 1 2 1 .

1«

3 7 7 .

2074 .

1 * 1 9 .

.5 4

8 .0 2

5 . 2 4

1 97 1

3 4 2 7 0 .

1 « 1 0 9 ,

2 1 06 .

3 4 5 4 2 .

18009.

1

1972

2 12 0 .

1 7 9 « .

.

0 4 2 *

2

0 6•

22

i
*

PR l p E S

D OL LA RS

A

6

1

6

a

7 35 •

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8 .1 8

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8

.

28

1

16

5 . 4 6
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X

P RI V A T f | _ Y

0 'A1... E D,

C ON S T A N T

C OS T

S T R A I GH T - L I N E
E Q U I P ME N T

t y p

SPECI AL

sV j T H
1,

PURCHASES

1968

OF

GOV E

w

N

|

■

nT

•

J

SURPLUS /sSSETS

3

t

ORIGINAL ACQUISITION PRlcES

D OL L A R S

D E P R E C I A T I ON ,

s

•

r v

■

6

•

v

•

s

85,0 PERCENT OF PULLET x N F

•

I NDUS T RY

J

B 6

4

■

n

•

r y

- - - - - - - - MI LLI ONS OF 1958 DOLLARS- - - - - - - y

•

B

r

NE T

GR OS S
S T OC K S

s t o

DE PRE­
6

ç

CI

s

B

t

■

0 I S c A Rn S

I 926

16257.
16583.

8659 .
« 8 0 S,

1927

16819.

88 45.

1928

17024.

8860.

i mo .

J929
19 30

17200.

8855 .

17092.

8602 .

1021.
107 1 .

1 9. 1 |

8 196.
7627 .

10 0 6.
978 .

930

[ 932

16762.
1622 1 .

J933

15732.

7 1 4 1.

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3* 07

1966
I 967

16718.
17879.
19091.

9233 .
9 9 7 8.
10691.

2 0 8 1 7 .

1882.
1689.

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2. 99

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1993.

, 56
. 56

9.48

11935.

4. 46

12103.
12729.

2205.
2392.

15 6

197 1

21782.
2 3 n 59 .

1 6 6 8

. 56
. 55

4. 48
4. 53

3« 01
3* 06
3 «10

1972

28683.

136) 5.

2 8 9 5.

178 1 .

.55

8. 53

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1968
19 6 9

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DOL L A RS - - ------

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SURPL US

MA C H I N F R Y

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G R OS S
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G O V E R N ME N T

D OL L A R S

D E P R E C I A T I ON ,

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---- . . .

PURCHASES

19 5 8

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PRIVATELY 0ftE n , ftITH PURCHASES OF GOVE p N o FNT SURPLUS oSSFTS A» ORJr.JHAL ACSUlSfTICN PRJctS
CONSTANT COST 1* 1958 DOLLARS
85,Q PERCENT OF PULL£T|N F
STRAIGHT-LINE DEPRECIATION» SERVICE LlVrS
EQUIPMENT TYPE
ELECTRICAL MACHINERY
----..MILLIONS OF 1958 DOLLARS------

YEAR
1925
t926
1927
1928
t9?9
1930
193 1
19 32
1933
1938
1935
1936
1937
1938
1939
(990
1 99 t
1992
199 3
1999
1985
1996
199 7
J99 8
1999
1950
195 I
1952
195 3
1959
1 955
1956
1 957
1958
1959
I960
196 1
)962
]96 3
1969
1965
1966
196 7
1968
J969
1970
197 1
I972

GROSS
STACK'S
5879 .
6211.
6523 .
6913.
7 325 .
762 1.
776 1.
7678 .
7528 .
7938 .
799 3.
7539 .
7878 .
7969 .
8 172.
866 1 .
9202.
936 6 .
9968 .
10176.
11 U5n.
12265.
1 917n.
15861.
17362 .
19169.
2 1259 .
23893.
26591.
29183.
3 1831.
39«8 2 .
380 17 .
9ri922 .
9 2 6 72 .
95227.
87898 ,
50199.
52323 .
58793.
57766.
6J197.
63953.
66923.
69992.
72999.
7557Q.
77707 .

NE T
STOCKS
3273 .
3896.
3695 .
39 70 .
9296.
8 900.
9 399.
9 17 9.
3908 .
3729 .
365 1.
367 1.
3997 .
3972.
9119.
8597 .
5011.
5082.
509 1.
5683.
6900 .
7 362 .
8930 .
10175.
1 1081.
12187.
13998.
15025.
16621.
1789!,
19123.
20665.
22273.
23013.
23R61.
25118.
26288.
27555.
28623.
3n096.
31969.
39913.
35991.
37265.
38967.
9U 786 .
82017.
82916.
­

*
Q x

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tx on

0 !ScARnS

3 33 .
350.
369 .
390 .
9 13.
8 T9 .
8 95 .
9 95 .
93 8 .
9 32 .
8 30 .
9 35 .
8 49 .
86 1 .
87 1.
993 .
527 .
55 1.
56 1.
590 .
695 .
7 18.
8 28 .
955 .
1071.
1193.
1352 .
1587 .
1757 .
1966.
2170.
2 390.
2620.
282 1 .
2987 .
315?.
33 35.
3509,
366 1.
3818.
9011»
929 1.
99 6 5.
9658.
9853.
5091 .
5307.
5870.

NET-GROSS
RATIO

3

237
291
257
278
277
29?
308
30p
317
338
35 3
36 3
38 |

son
sin
S3?
S5n
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S6 8
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517
592
521
889

50l
539
57?
6 8 s
699
79 1
918
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1 1 an
1* 2 1

(898
18 6 9
2M9s
262.3
2889
2878
33 39
3257
3S78
3506
3 S2 8
3’9l
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«56
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.57
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.69

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.60
.59
.59
.67
.56
,66
.55
,55
.56
,65
.55
.56
.66
.56
,56
.56
,56
.55

AVERAGE

GROSS
8.06
7.95
7.89
7.75
7 * AS
7.AS
7.87
8.28
8.7S
9.08
9.27
9.39
9.10
9.1*
9.08
8.7|
8.38
8.34
8.9 1
7.96
7.69
7.0«
6.96
6.16

AGE
NET
S.81
5.27
5.21
5.09
5*02
5.U
5.37

5*66
6.38
6.79
4.85
4.77
4*28
6.29

6*02
5.51
5.13
5.22
5*36
9*97

8.66

6.12

9.91
9.05
3.97
8*08

6.06

8*12

6.01

8.15
8.13
8 .19
8.29
9.32
9«32
9.31
8.95
9.52
9.50
8.50
8.47
8.98
9.98
9.36
9.26
9.30
9.37
9.39
9.91
9*99
9.69

5.98
5.92

6.01
6.12
6.19
6.29
6.99

6.66
6.69
6.70
6.72
6.79
6.71
6.69
6.50
6.97
6.50

6.88
6.60
6.63
6 .6«

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2. 68

. 67
. 65

2. 71
2. 90

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111.
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266.

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653.

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657 .

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570 .
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657 .

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289 .

1989
1950

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1957

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1962

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1968

5 187.
5710.
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3828 .

1966

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1955

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NET- GR OS S
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99 3 •

3 10«

. 98
. 97

193 1

10 3 5 7 .

9 7 26.

9 9 3.

315*

. 96

1 3' . 3 7

10. 93

1932

10261.

993 1.

9 9 0.

n . i o

10129.

9 1 ¡ 8.

9 32 .

. 93
. 91

13. 9 7

1933

359 •
3 8«.

19. 61

9 9 0.

.3 8

11. 01
12. 93

?1 ,

1939
1 9 3S
1936

9902 .
9 5 16.
9 929 .

3 8 0 8.
3 9 59.
3267 .

9

909,
3 90.

989 •
390-

, 36
.3 5

15. 25
15. 99
16. 91

1937

9 120.

3090.

16. 81

3079.

.
•
S0 6 •
7 0 3•
7 3n •
687 «

.3 9

8967 •
«791.
«90«. "

378 .
«69.

58 3

193R

589

. 39
. 33

16. 89
17. 28

. 35

17. 12

11. 32

.3 8

16. 62

10* 07

. 9 1

16. 02

9* 03

976.

. 9

3

15. 90

8. 05

*7 6 .

) 939

2 9 0 9.

1992

■■■<•
«195.
* '
7 9 3 B. “

1993
19 9 9

«021.
7697 .

1999

7. "
«333 .

1990
199 1

7 99

•

353 •
3 9 1.

13. 11
13. 22
13. 19
12* 95
12* 38

29 33.
30 7 1.

3 29.

3 2 3 EE.
3966 *
3 9 9- 9 .

32?.
323.
3 20.

36n7 .
«5 3 6 .

3 13.

62 3 .

. 95
, 94

19. 97
19. 19

7. 82
7. 33
6. 38
5. 39

3 38.

56 1 •

. 59

12 • 2 u

1997

1 1 fi 0 1 .

7 9 6~9»‘.

955 .

98s •

. 63

199B

13931.
1 3 6 5 0.

«598.
«399,

5 9 2.
6 ‘9 5 .

968 •

. 69

9.31
8.78

30n .

. 61

9 . 16

79 98.

6

37«.

. 59

9. 97

7- 29

19S 1

13597.
19257.

«097 .

675.

29* 4.

• 5 6

19 S2
1 9 S3
1 9 S9

19938.
19578.
19967.

78 3 1.
755?. .

702 .
7 10.

7. 78
8. 19

7 0 7 1-:.

7 I 0 .

¡ 9 Sb

1993)

6 6 8 6' .

19S A
) 9 S7

19555.
1968 1.

6969.

7 0 3.
699 .

6 3 38.

1958
1959

19617.
19 9 9 7 .

i 960

19129.

196)

13669.

196?
19 6 3
1969

13201.
1 2 6 2 «.
17132.

( 965

11690.

) 966

199 6

1999
1950

.

59 .

5. 87

6*55

3 0 8- .

. 59

30 ? .
33 ? .

.5?

9. 72
10. 01
10. 91

. 49

10. 99

9. 29

35* 3 .

. 96

11. 51

9. 65

. 94
. 93

1 1 . 97
12. 32

9. 81

699 ,

380«
949.

6 170.
5979 .

699 .

5 9 8«

57 95 .
59 89.

• 91

13. 32

5296 .

662.
637 ,
609 .

62 6 *
7 19.

12. 6 5
12. 99

9. 59

6 8 1.

. 92
. 91

5079.
99 79.

8. 63

9. 72
9. 96
9. 36

80S .

. 90

13. 62

8 7 1' .

. 90

13.83

9. 27
9. 09

5 8 0,

’3?.
998 •

. 90
. 91

19. 00
13. 99

8*98

55?.
529.

968 •

.9?

13. 79

8. 32
8 . 12

8. 69

11

99 62 .
9908.

sn7 .

9 9?- .

. 99

13. 56

1967
i 960

9 8 7.

12. 76

7. 58

1969
1970

10565.
1n 5 6 5 .

5 1 7 0 >.
5 3 29.

972 .

6 6 s *

. 96
. 98
. 99

7* 89

97 6 .

92« •
80 9 *

13.1«

10629.

9 9 6 3.
5 0 50' .

6 4 0«

I ’ M
1972

10699.

5 5 11.

59 0

11. 54

7* 12
6* 99

5 8 7 3.

987 .

6 3 9.

. 50
. 52
. 54

12. 90
11. 98

7. 35

973.
977 .

10. 93

6. 63

I8 3 .
10839.

10 8 8

?.

.

P RI f t S

p RI VAT F L *

0 *UN. F. n ,

C ON S T A N T
C OS T
S T R A I GH T - L I N E

u| TH

PURCHASES

OF

GOV E r N

J

­

n

T

SURPL US

B

SS

•

TS

At

0 R I <•, J f ! A L

A C R U J S I I I ON

It

19 5 8 0 0 L 0 A p S
D E P R E C I A T I ON ,
S E RV I CE

L l VPS

85. 0

P E RCE NT

OF

« UL U E T I N

F

E Q U I P ME N T
T YPE
R A I L R O A D E Q U I P ME N T

------ ] 11 LIONS OF I9S8 "OLLARS-----DEPRE­
NET
0 ISc 8RnS
GROSS
y* 3 r

t92S
I92A
1927
|928
[929
19 30
193 1
1932
1933
J939
193S
1936
[937
1938
J9 39
1990
199 1
1992
1993
1999
199S
1996
1997
1998
1999
19S0
19S 1
19S2
1953
1959
1958
]956
]957
(958
1959
1960
196 1
1962
1963
1969
1965
1966
!967
1968
]969
19 70
197 1
1972

STOCKS
39920.
35)13.
39992.
3989 7 .
39909.
39 I86 .
33139.
37038.
30759 .
29631.
2 89 3B .
27529.
26999•
25907.
29797.
2 39an.
23972.
27905.
22018.
71299.
2>3535.
19898.
19693.
20080.
20569 .
2n6 69 .
2(209.
21631.
21929.
2(802.
21837.
22057.
22608 .
22972 •
22387 •
22399.
220 8o .
2200 1•
2)870.
22165.
22571.
23057*
23650.
23771.
29189.
29197.
29929.
29577.

STOCKS
18075.
17883.
17906.
16779.
16937.
16125.
15059.
13927.
17786.
11931.
11087.
10556.
10997.
9 809.
9263.
90 87.
9 12 1.
907 1.
8757 .
86308508 .
8382 .
86 75.
9533.
10910.
108Q1.
1 15 38 .
12068.
12930.
122 90 .
12198.
12265.
12636.
122 38 ,
11861.
11630.
11193.
10863.
10519.
10576.
10895.
11299.
11866.
12019.
12390.
12929.
12630.
12737.

CIATION
1379.
13 8 1.
137 9 .
1369 .
1399 .
1336 .
1306 .
1758 .
1707.
1155.
110 6 .
1n 6 1.
1031.
990 .
9S3 .
9 15.
8 89 ,
069 .
89 1.
8 1).
7 09 .
762 .
75 1.
769 .
795 .
8 |9 ,
899 ,
075.
90 1.
9 17.
9 15.
9 ?'l.
995.
957 .
953.
989.
982.
932«
975.
9 ?5 •
9 37.
953.
97 1.
982.
989.
996.
999 .
1 nn5.

966*
996*
10 2 3 «
1128 .
1 19p.
1298 .
1287«
123?.
1398 .
1929 *
1959 .
1939 .
t957 «
1997*
152?.
1555 •
15 3? •
1385 •
1918.
1958 «
137?.
1269.
129?.
1228 .
1 17s .
1 1 on «
1 0 23 *
967 •
959.
836»
787 .
802»
759.
6 8?.
65 I*
79].
2 15 •
728.
70 8«
677»
78R.
’ >1*
93?.
10 13•
9 9 3 .
)009 .
968.
938 .

n * t - « ro ss

RATIO
.5?
.51
.50
.98
.98
.97
.95
.93
.92
.90
.39
.38
.39
.38
.37
.38
.39
.90
.90
.9 1
.9 1
.9 ?
.99
.97
.5 1
.52
.59
.56
.57
.56
.56
.56
.56
.59
.53
.52
.50
.99
.98
.98
.98
.99
.50
.5 1
*5 1
.5 1
.5?
.52

AVE R AGE
GROSS
12.73
12.99
13.35
13.73
13.08
19,70
19.79
15.33
15.90
16.33
16.77
17.09
17.01
17.32
17.53
17.97
17.79
17.15
17.13
16.99
16.79
16.55 •
16.01
15.00
19 .n 1
13.99
17.72
1? .7U
11.77
11.79
11.70
11.55
11.32
11.55
11.82
11.9V
12.33
12-57
12.88
12.99
17.92
12.75
12.53
17.53
12.92
12.99
12.90
12.9U

AGE
MET
9.23
9.38
9.65
9.98
10.10
10.19
10-75
11.36
12-U»
12-91
12.81
12.8b
12-38
12.56
12-62
12.20
11-55
11-06
10-92
10-59
10.30
10-06
9-39
8-37
7-6 1
7-38
7.02
6-88
6.89
7.22
7-98
7-60
7-57
8.00
8*38
8-69
9«06
9.28
9*53
9.38
9.05
8-62
8*18
8.09
7.88
7*9 1
7*83
7.81
,o>\\

P RI CE S

P R I V B TF| _Y n ft E D ,
CONS T A NT COST
S T R A I GHT- t . I Np
T y p•

t I TH P URCHA SE S OF
I,
19 5 B DOL L A RS
D E P R E C I A T I ON ,

r, o V E 9 N Me N T SURPL US

S E RV I CE

L l Vp S

85. 0

i SSET S

PERCE NT

A ▼ ORI GI NAL

OF

p

OL L E T

J

N

A CQUI S I T I ON

E

F Q U I P MF N T

I N S TRUMEN T S
MI L L I O N S
GR OS S
YF AR
192b
192 A

s t o

6

ç

n
s

99 3 •

•

OF

t

S T OC K S

19 5 8
p r

q

•

6

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t

D OL L A R S - - - - - - ­
P l S r A Rn S

•
■

o n

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A V E R A GE

B Q •

RA T I O

GR O S S

NE T

6. 15
6. 28

4. 44

59J.

A6 .

33*

. 57

1927

1l) n 3 .
1061.

568 .
59 9 .

70 ,
74 .

37*
4?.

. 57
. 56

| 92B

1111.

6) 3.

78 .

47 •

1927
19 30

1 1 8 9.
1291.

8 ? .
9 6.

55*
57.

19 3 1

99 .

6 3

I 932

1263 .
1299 .

660 .
69 6 .
6 8 3 ,
699 .

90 .

70*

( 933

1231.

6 15.

98 .

| 9 39

12 11.

588 .

19 35

12 13.

5 8 1.

193 6

1229 .

1937

1291.

19 3 «

13 1 2 .

1939

1356 .

4. 47

6. 41

4. 49

. 55

6. 65

4, 65

. 56
. 55

6. 5 2
6. 60

4. 42
4. 44

. 54
. 5?

6. 80

4. 64

7. 13

5. 00

. 50

7. . 4 4

5. 31

8 6.

72*
79.

. 49

7. 66

P7 .

76.

. 48

7. 77

5. 53
5. 52

590 ,

88 ,

7. 74

5»35

9 3 .
97 .
1n 1 ,

«2*
86 •
88 .
9?.

. 48

696 .
657 .
693 .

. 50

7. 42
7 . 37

4. 85

7. 17

4* 55

95*
94.

. 5 1

7. 13

4. 55

. 5 0

7. 14

98 .

7. 40

4. 61
4. 96

103«
109.

. 49
. 48
. 49

7. 28
7. 16

4. 84
4* 68

107*

. 55

6. 21

3 «68

on.

. 61

5. 29

116»
1 16 •

. 66
• 69

4. 62
4 . 14

3* 00
2. 64

.

. 50
. 51

4- 77

19 9 0

1373 .

700 .

104.

199 1

1 3 79 .

1 0 6

) 992

1333 .

695 .
6 9 1.

104.

199 3
19 9 9

1339 .

698 .
6 6 1.

103.
10 s .

1946

1562 .
19 16.
2929 .

86 ! .
) 1 69 ,

2932 .

1983 .

142.
195.
2 35 .

1999

3 9 0 9.

2277 .

285.

108 «

. 67

4. 09

2* 74

1950

9939 .

337 ,

1 12 •

. 66

4. 10

2. 88

| 95 1

9532 •
5 179.
5936 .

2587 .
29] ?.

394 .

1 25»

. 6 4

4. 16

3. 00

324 1.
3 5 5 0.

455 .
5 15.

137«
1 6 7, .

. 63
• 6 1

4 . 26
9. 42

227*
288 .

. 58

4. 69

3. 10
3» 19
3* 40

. 57

37n •

. 56

4. 86
4, 98

3* 46

40n •
48) .

. 56

5. 10

3. 48

. 54
. 54

5. 28,
S . 36

3. 6 1
3. 64

1996
1997
1999

1962
1 9 S3

13 5 3 .

1599 .

.

115.

1

1964

6 306 «

3680 .

566.

1 9 SS

3925 .

1 9 S6

6978 .
7 9 3?.

4 189.

6 1 1.
659.

J957

7975 .

4427 .

706 .

l 9 5 9
) 959

9309 .
8650 .

4494 .

7 4 3.
7 7 1.

57?.

i 960

9015,

196 1

4972 .
5 0 9 1.

I 9 6 2
1963
J969

9390 .
982 1.
10502.

464 1.

2. 59

3. 45

8 0 1.

6 68 »

. 54

5. 34

3. 61

5 336 .
5803 .

8 34 .
8 7 0.
920.

677 •
684 »
706 .

«5 4
. 54

3 «6 U
3* 59

. 55

5. 31
5. 31
5. 20

3. 47

11536.

6569 .

999 .

. 57

5. 01

3 " 28

1965

12607.

7 3 11.

) 0 9 6.

7 30»
767 *

. 59

4, 88

3. 2 0

1966

13958.

8 2 4 8,

795 •

. 59

4. 75

1967
| 969

15997.
16892.

924?.

1209.
1341.

846 •
893 .

. 6 I)

4. 65

3. 11
3* 08

. 60

4. 65

3* 15

I 969

18605.
2 0 5 99 .

’ 33 •
99 3 .

»6 0

4. 61
4. 61

3. 18

4. 63
4. 68

3. 20
3. 25

( 970
J97 1
) 972

22699 .
29963.

) 0053.

1476 .

11127.

1623.

12268.
13498.

1795.

14683.

1993.
2 1»0 .

1 077 .
¡ 186»

. 60
. 60
. 59

3* 16

PR I c t S

PR I V A T EL Y

",

i / . f TH

PU RCH A S ES

OF

GOV Fe N Mp N T

1968 00LLAR5
STRAI GHT -1. | ME DEPRECI ATI ON, SERVI CE |. I VF S
EQUI PMENT TYPE
CONS T A NT

COS T

M IS C E LLA N E O U S

S URPL US

J

AT

SSETS

OR I GI N A L

A C QU I S I T I ON

l ,

85.0

PERCENT

OF

PULLET|N

*

E Q U 1PMENT

QROSS

NF T

D E PRE -

YEAR

S TO C KS

S TO C KS

C

1925

9 9 1 0 .

1993 .

R

t 926

R 2 3 5 •

1923 .

R 3 7 ,

6 9 ?.

|927

R0 R7 .

1897 .

9 18.

531 .

|928

3

1.

17 9 5 .

R o n .

5 1 8 .

.9 6

I 9 2 9

3 7 R5 .

1 7 6 1 .

386 .

9

88 .

. 9 7

\9

35

#

1692 .

37 1,

962 -

. 9 7

6. 69
5. 65

3

.

1576 .

! AT I

0 I S C ARnS

ON

68

.

N E T - GR OS S
r

599 •

B

t

A V E R A GE

A GE
NE T

o

f. R O S S

.9 5

5. 73

3.9 0

.8 5

6. 79

3. 83

.9 *

5. 73
5. 68

■

19 9 0

2257 .

10 R 6 .
10 8 P .

.9 8

2 329 .

1 19 2.

26 0

3 3 7 .

I 9 R 1

.

. 5 1

19R2

2 3 12.

12 0 0 .

2 9 ?.

266 .

2 9 2 »

. 62

9.99

19 R 3

2272 .

1 1 7 7 .

269 •

28

1999

2277 .

1 1 7 6 .

26 3 .

19 M 5

257 •

9. 93
9 . 80

2 3 5 3.

12 1 9 ,

268 .

237 •

. 52
. 52
. 5?

3.79
3.71
3.69
3 *66
3.79
3.99
9.1?
9.12
3.98
3*70
3*65
3.60
3.39
3*08
2 *80
2.89
2.97
3.09

9. 37

3. 00

19MA

2606 .

1 R 22

.

2 «5 .

239 .

. 65

8.13

I 997

29 92 .

17 0 5 ,

3 16.

297 .

3 . 9 3

3 3

1987 .

35 9 .

•

3

2

2 é> A

. 57
. 59

167 .

383 .

278 »

. 5 9

3. 80

2.71
2.59
2.95
2.59
2.69
2.83
2 . 99
3>12
3.2**
3.26
3.29
3>32
3.30
3.29
3.29
3.32
3.35
3.39
3*31
3.29
3*29
3.26
3.29
3.22
3.27
3*28
3.21

30

1

88

8R
3 88

939 .

. 9 7

5. 6 l

3 16 3 .

1R 2 6

3 5 R .

19 32

.

3 3 9 .

R ln .

. 9 5

(9 33

2960 .

1297 .

3 19.

. 89

5. 79
5. 86

\ 9 3 <4

2 7 9 R .

12 0 6

387 •

.

297 .

372*

. 9 3

5.92

19 3 5

2669 .

1 1 5 3 .

286 .

.9

1936

25 96 .

2* o

359 •

275 .

3 9

2 6 « .
260 .

3 29 «

. 96

6.55
6.38
5. 09

193

(9 3 7

2 R 9 9 .

1 1S 1 .
112 1 .

J9 3 «

2 3 86

.

1 0 6 5 .

\9 3 9

2298 .

19 M
19 ^ 9

61.
6R6 •

5. 89

•

.9 8

5. 73

1•

. 9 5

6. 62

326 •

.9 5

•

255 .

3

2•

9. 66

3. 79

(9 5 0

3957 .

2366 .

*4 n A •

799 .

. 60

3. 83

195 1

R 197 .

?M 8 0 •

927 .

30

1«

.5 9

3. 9 6

1952

R R5

R .

995 .

3 o « •

, 6 8

8 .

195 3

R 756 •

27 35 .

968 ,

300 «

. 58

8.

2

60

1U
9.26

69

503 1 .

2. 8 3 8 .

99 1.

3 19.

. 56

9. 95

1955

5 3 B 7 .

3028 .

5 1 7 .

351

.

. 66

8. 56

598 .

37

9, 67

19

1956

5 7 R 6 .

3 2 1 1 .

J95 7

6

113 .

3383 .

|9 5 R

6 5 3 2 .

t 9^9
i9 60
196
196

1
2

2*
38 9 .

.5 6
.5 6

9. 78

3 6 1 1 ,

6 78 ,
6 11.

9 19.

.6 6

8. 83

69 55 .

38 37 .

697 .

.5 5

R0 7 2 •

68 1 .

950 .

7 350 .

521

. 5 5

9. 87
9. 09

7699 .

R27R .

80

R5 1 1 .

7

6.
1.

19 6 3

«6 0

196R

923 1 *

5 2 2 6 .

R

83

3 .

.

.

7 1 2 .

5

• 5 6

9. 91

7 9 2 .

A0

.56

9. 90

78 1.

5 7 8 .

.5 6

597 •

.57

8 33

.

66 «
3•

8,89

.6 7

9,8 *
8,89

•

. 5 7

9. 83

6 8 *4 •
735.

. 57

9.81

.68

9,78
9.76

19 6 5

9928 ,

56 52 .

1966

1 0 6 9 5 .

1967

1 1 6 0 7 .

6106.
666R .

1 96fl

1 2 6 0 6 .

7269 .

[9 6 9

1 3 7 3 3 .

7997 .

11 2 8 ,
12 2 7 .

19 70

1R 7 9 1 .

8 6 1 2 .

1328 .

« 3 6 -

1 6 0 2 6 .

9 2 1 6 .

1 9 3 5.

908 •

•6 8
.58

9, 80

19

I 0 2 R7 .

1 5 6 9 .

98 ? .

.5 8

8.79

7 1

1972

17

6R 3

.

P ? M•

62

96 1«

6 *4 «

10 3 9 .

3 «

7 76 *

. 58

9. 80

0> O

P Rl CL S

OA' F P,
CONS T A NT COST

p R I V A T F L Y

S T RA I G4 T B |

|

J

|

■

N­

I NDI J S t R I P S ,
E Q U I P ME N T
()

AN

’A t
2.

T

H P URCHA S E S
1 9 5 8 OOL L ARS

D E P R E C I A T I ON ,
t o t

YEAR
]925
192é
| 927
1928
1 929
|930
193 1
1932
193 3
I938
|93b
1 9 3A
I93 7
1 93R
1939
J980
1 98 1
|982
I983
1988
¡90S
I98 6
¡987
1 98 8
|98 9
¡950
1 9S 1
I 952
195 3
19 5 8
1955
1 956
1 957
1 95 8
1 959
¡960
1 96 1
196 2
1963
1968
J965
1 966
!96 7
1968
1969
1 970
¡97 1
1 972

G O V E Î , N

m

E

ki

I

v

•

5

S E RV ' I CE

|

T

S U RPLI J S
85, 0

a

S S

f

PERCENT

T S

A T

O­

O R I G I N A L

BUL L ET I N

A C Q U I S I T I O N

F

B |

S T RUCT URES

- - - - - - - - - MI L L I O N S

GROSS
STOCKS
36 06 5 3 .
372859,
382003.
392016.
803219.
809936.
808898.
8 0 1 788.
393800.
387086.
302810.
302878.
38 5 0 8 6 .
382729.
380956.
38 203 9 .
30A00 2 .
382231.
376229,
373183.
376988.
397073.
018596.
001150,
057808.
077551.
898320.
515869.
530203.
55)589.
57 1505..
590310.
610799.
629378 .
6 0 0 9 8 1.
6 6 0 1 13.
681898.
702580•
723760.
709035.
783907.
820390 .
863328.
908108.
998685.
987799.
1023550.
1060306.

O F

OF

NET
STOCKS
190517.
201566.
206601.
21 1951.
2 19250.
221536.
216630.
206600.
196583.
1 «0903.
183877.
1 R2 8 8 2 ,
100676«
181357.
|79678.
1 8 1573.
1 86510.
182169.
175727.
172639.
175831.
1 90625.
211897.
23 1007 ,
203309,
256755.
270519.
280003.
292080 .
30 118.9.
313851.
327985 .
300388.
306709,
355058.
366851.
376118.
388026.
001501«
0)8096.
003198,
073180.
099366.
575930.
553817.
570907.
593238.
616535.

1 9 S8

D OL L A R S " - " - . - "

DEPPF"
CI AT 1ON
15029.
16152.
16732.
17197.
17759.
18106.
18002.
17513.
16822.
16262.
15990.
16080.
1 602 1 .
16 5 36 «
16379.
16301.
16393.
16038.
16290.
16200.
16095.
17063.
19150.
21n67,
22662.
20199.
25905.
27398.
28675.
29856.
31029.
32362.
33638 .
30559.
35300.
36300.
37396.
38530.
39857.
01398.
03028.
06060.
08938 ,
51871 .
55009 .
58080.
60737 .
63532.

0lSrARr)5
o900.
11037 *
t2?06•
1 3079•
1399 1•
10768«
10 6 2 1 •
1516 0 •
15816»
15 ^ S6 •
1 5889 «
15 2 7 3 •
15 9 9 7 .
16 176 •
!6975*
I7 6 9 7 .
17856»
15 9 3 0 «
lS’OR.
1 6255 •
1 6396 ♦
1 8 30 7 •
17 5 0 9 .
1

,
19<>0 0 «
1R2 3 3•
19 0 0 8

n0 8 o*
2 1 557 «
2 0 6 6 8 «
2

238 8 7 «

2727 t.
2 5 6 4 8 «
28 259 «
2r 6 19«
321 ! 3*
3 |0 8 R .
3 i5 9 R *
3?3 13«
30927,
35 7 3 9 »
36200«
3770?«
3

r

90

2 0

1 *

8•
98.).
038 3f|.
0 6 2 0 1.
50 0 8 9 •
0 !

8 0

MET-GR05S
RATIO
.50
.50
.50
.50
.50
•5 4
.53
.51
.50
.09
.08
.08
.08
.07
.07
.08
.08
.0 8

•0 7
.06
.07
.08
.51
• 52
.53
.50
.50
.50
.55
.55
.55
.55
.55
.55
.55
.55
«55
.55
.55
.56
.57
.57
.58
.58
.58
.58
.58
.58

AVERAGE
GROSS
1 0 .6 b
10.53
10.51
10.07
10.36
10.06
10.7/
15.30
15.80
16.28
16 . 6 0

16.71
16.69
16.87
I6 . 9 8
16.90
16.75
16.90
17.15
17.23
17.00
16.28
15.37
10.63
10.17
13.7U
13.25
12.90
12.60
12 . 0 2

12.19
11.92
11.73
11. 6 6

11*57
11. 0 0

11.36
11.25
11. 10

10.96
10.72

AgE
n* t

•30
10*19
10

10 . 0 0

9.90
9.76
9.81
I0 • 1 <5
10 .7 3
11 .3 1
1|.70
11 .99
1! .97
1 1 .77
1 1 .8 8
1 J.8 8
1 |.60
1 t.2 0
1 1 •0 2
1|. 72
11 . 78
1 1 . 00
io*ss

9 «6 U
8*93
8 «6 0
fi. 30
8*09
7*90
7.73
7-65
7-51
7.36
7.26
7 • 30
7«28
7*23
7*20
7*20
7 .15
7*04
6*87

10 . 0 2

6 * 66

10 . 2 1

6.56
6*09
6*03
6*96
6*51
6*51

10 . 0 2

9.86
9.78
9.73
9.65

'■ - L

w\ v\

P Rl f ES

P R I V A T E L Y

OA'Kjf.n,

C O N S T A N T

c

o

s

t

A
2 ,

t

t

OF

P U R C H A S E S

n

1 9 5 8

G O V E R N M E N T

STRATG ] T-LINE OE°REC IATI ON x SERVICE L*VF^
ALL INDUSTRIES, TOTAL
STRUCTURES
--------- - ! L L T 0 N 5

y*

3

r

925
9 28
927
928
929
930
93 !
932
933
9 39
935
9 38
937
938
9 39
990
99 1
992
993
999
995
998
997
998
999
950
95 I
952
953
959
955
958
957
958
959
980
981
982
983
989
985
988
987
98R
98 9
970
97 1
97 2

GROSS
STOCKS
231880.
238988.
295376.
252195.
259763,
265387 .
268799.
265077.
267063.
259303.
256559.
259899.
259867 .
253316.
25i880.
251175.
25 !357.
298003.
792988 .
238622.
236 192.
290999.
295119.
250098.
259199.
258795.
263959.
268361.
279060.
280906 •
288785.
298908.
309096.
316351.
329802.
339601.
395139.
356071.
366822.
377995.
397861 •
909325.
929333.
99O106.
956926.
972689.
986937.
501777.

OF

NET
STOCKS
125239.
179599.
133950.
138219.
193102.
196299.
195139.
19)116.
136097,
1 31520.
127901.
129569.
123503.
121192.
119069.
117890.
1 1 7820.
119919.
109632*
105799.
103823.
108923.
113239.
1 1 8372.
122579,
127117.
1 32280.
136779.
1 92235.
1 9 78 5.3 .
159672.
163039.
170971,
177156.
183059.
190119.
197190.
209269,
210923.
218999.
229110.
29 1 133 *
251263.
261990.
273265 .
283279.
792119.
301308.

S U R P L U S

a

s

s

e

t

s

a

t

O R | r , | f j 4 L

ACQUI SI T I ON

D O L L A R S

1958

85,o PFRCENT O q BULLETIN F

DOLLARS-.--.--

DEPRE­
CIATION
6 7 8 3.
699 1.
7222.
7 95 3.
7706 .
7938.
8099 .
8032.
7999 .
7893.
7799.
7678 .
7663 .
7653 .
7 6 13.
7589.
760 1.
7569 .
79 2 6 .
72 7 0.
7 166.
7237.
7937 .
7695.
7897.
8039.
825 1.
8969 .
8702.
8969.
9289,
9658 .
10055.
10921 *
10757.
11106.
11980.
11867.
1225 1.
12630.
13068.
13586.
19101 .
19595.
15111.
15662.
16200.
16719.

0I5f ARflS
9395*
9565 •
9663*
9953*
5 17 1 •
5 3 1 l•
588 1 .
57 26 •
5 990 .
6 0 2 S*
6379.
655 1 *
6589*
6 ® 8 3•
6’76*
7l 16*
7399*
7 5 !6 •
7659 •
7 7 98 *
7788*
8 0 28 •
8 1 1 ?•
8207*
8298*
8236*
8 8 0 1*
8877*
8883*
8276*
8290*
8873*
8398 •
8357*
«83 1 .
8*76*
8é 6 1•
8 8 8 5*
8 7 0 3•
9229 •
9339 •
9866*
?500*
9 9 36*
1Ot 83*
1 0308•
10833*
1112 0 *

NET-GROSS
RATIO
.59
.59
.55
.55
.55
.55
.59
.53
.52
.51
.50
.99
.98
.98
.97
.97
.97
.96
.95
.99
.99
.95
.96
.97
.98
.99
.50
•51
•52
.53
.59
.55
.56
.56
.56
.57
.57
.57
.58
.58
.58
.59
•59
.60
.60
.60
.6 0

.60

AVERAGE
GROSS
17.92
1 7. 8 Ü
17.69
17.58
17.92
17.91
17.67
18 . 11
18 . 6 0

19.07
19.99
19.80
19.97
20 .22

20.96
20.60
20.69
20.99
2 1.36
2 1.71
2 1. 8 8

21.39
20.98
20.52
20.19
19.75
19.31
1 8.9 J
18.50
10.09
17.65
17.12
16,67
16.33
16.OS
15.75
15.99
15.26
15.08
19.87
19.60
19.30
19.12
13.95
13.79
13.70
13.63
13.57

A E
NET
12*71
12*83
>2*19
1 1 .98
11*79
l1 . 6 8
1 |.95
12*83
12*99
13*50
13.99
19.23
1«.30
19.50
19*65
19*67
19*55
19*82
«

15 * 2 8

Is. 6 0
15*63
19*76
19*09
13* 9 1
12.91
12*83
1 1 .93
1 I.56
1| . 1 8
10*89
10 *5 3
10*18
9.85
9 .72
9*63
9.52
9 .95
9*39
9*37
9*32
9*17
9*01
8*96
8*92
8 .8 8

8*91
8*96
9 * 02

P R I C E S

pR! v a t

rl y

f r.,
COS T

n 'A m

CON S TA N T

str 3

x

«

)

t -2 x n*

A TT H
2,

PU RCH A S ES

1 9 S8

o f

G O V Pr N

m f

N

t

SURPLUS

ASSETS

a t

OR I

G JM i l

ACQUISITION

D OL L A RS

DEPRECI ATI ON,

SERVI CE

|

I

VF S

sf

B

r

8 b . 0

PERCENT

O
­

RU

Q

r o s s

L LFT J N

F

MANUFACTURING
EQUIPMENT

3

ME T

GR OS S
F AR

S TRU CTU RES
n­
M I L L I O N S OF 19 5 R D O L L A R S

19?S
) 92 4
1927

75108,

S T OC K S
4 C8 3 6 .

77840.
80164.

44022.

I R? R
1929

81) 23.
86»70.

45958.

1930
| 93 1

89195.
87518.

1932

85370.

48946 .
47310.
4444 1.

( 933

8 3« 3 3 .

| 934
193S

87494.
81334.

! 936
1937
1938
J939

Y

s t o

6

ç

s

p r

q

•

6

■ B

t

•
■

­

o l

ns

o n

RA T I O
• 6 4

A V E 9 A GF

B Q ­
J

•

t

3 6 12.

2 7 20 »

3740.
3868 .

2 R6 6 •
2934.

. 55

3993 .
4 15| .

300 4 «

4762 .
425 8 .
4 1 6 1.

3401 •

11. 39

47356.

4 0 3 6.

3^27 •

• 5 2
. 51

4060 1.
39183.

3937 .
3868 ,

3549«

. 49
. 48

12. 16
12. 46

8 I 188.

38883.

. 48

12. 57

9* 15
9. 14

8 7045 .

39601.

3850.
3888 .

3* 3 1•
3709.
3760 «

. 48

12. 51

8. 90

81136.
Rn 6 0 7 «

3 R5 6 3 .
38094.

3«94 .
3 8 5 2.

3 7 86 •
3946.

. 48
. 47

1 2 • 73
12- 84

9 « 05
9* 05

. 48
. 49

12. 74
12. 47

0. 75
0. 27

42668.

4866 1 .

■;

10. 82

7 . 4 3

10. 70
10. 68

7. 27

. 55
, 55

10. 58

5n •

, 56

327! •
3337 «

. 55
. 54

1 0 . <1 1
10. 54
10. 89

7. 10
6. 90

3 1

1940

8 1 309 .

38911.

1’ R 1
] 942
¡ 943

83204.
82474.

40884 .

3852 .
3912.

4 O 1 9,
403 1.

40168.
38768.

39 43 .
3900 .

14 0 2 3

38072.
39909.

3865 .
39 4 1 .

3 9 8?.

87147.
9

1944
19 4 5

N E T - GR OS S

80958.
8 n 16 8 .
099 .

1 1 . 0 0

7* 22

7 . 0 6

7. 48
8* 08
8. 53
0. 89

. 49

12. 56

0. 37

.

. 48

12. 78

0. 6U

. 47
. 49

12. 07

396 6 •

17. 5/

0«67
8* 24

. 52

11. 53

7. 20

. 55
. 5 7

10. 67
10. 16

6* 53
6. 25
6* 30

3 ’ 64.

47763.

4293 .

101091.

55998.

4890.

4 162*
4 137.

1949

109169.
114028.

62147.
65021.

5485.
5925.

4 177.
4349.

. 57

10. 02

1950
1 951

I 19367 .
124623.

6257 ,

• S7
. 57

9. 96

6. 44

6642.

4325 •
4309.

9. 77

1 9 S2

129998.
135348.

66984,
70585. .
73384.
76026•

7042.
7 39 2 .

504 1«
5 17?.

. 56
. 56

140686.

78406.

7 7 3 1.

5254 .

. 56

9. 60
9. 59

6. 38
6* 38
6* 40

19 5 5

144390,

807{ 7.

8067 .

5530«

. 55

9. 64

6* 54

1954
| 957

153074.

84550.

8447 ,

6 ÛI

80123.

6* 09«

1958
1959

162756.
164741.

88703.

8 8 45 .
9119.

9. 55
9. 48

6. 44

159450.

. 55
. 55

9258 .

679 6 •
7 4 8 1.

. 55
. 54

9. 61
9. 77

6 0 8
6. 52
6* 72

i 960
1961

167648.
170813,

8 9n 72 •
09495.

9 3 99,
9569.

7 8 16«
7 7 35*

. 53
. 52

9. 06
10. 03

6* 82
6* 96

1962

173700.
17709 1,

90171.

9742 .
9940 .

0* 76»

. 52

10. 15

7* 03

8 5 16 •

. 52

10. 23

7* 05

| 944

181249.

89 7 3♦
9209 «

10. 19

6. 94

187995.

93853 .
98787.

. 52

] 945

10 . " 3

6* 69

1966
19 6 7

197508.
207220.

105976.
112944.

• 53
. 54

9. 77
9. 55

6* 36
6* 13

19 6 8

215730.

118064.

1969

224322.
231836.

123269.

194 6
( 947
1948

1953
1954

J963

1970
J 97 1
1972

J

236472.
24) 524,

8 8 3 3 0

.

91378.

10203.
10603.

3»

11203.
11922.
12604,

Jn2 3

126694.

13275.
13919.

0 14 1•
10 4 9 0 «

128028.

14406.

129990.

14839.

» 14 3 1 .
I 2° 97 »

9350«
9 8 0 4 .
1

•

1

, 55

9. 67

6. 44

. 55

9. 42

6. 04

. 55

9. 34

ç.

. 55

9. 33

6* 02

. 54

9. 34

60 2

. 54

9. 32

6 » 17

99

2.U *-•

P R I Ci S

p RI VAT f L V 0 ft f . 0 , A i T H PURCHASES OF GOVEj j Nn FNT
CONST ANT COST
1 9 5 8 DOL L ARS
S T R A I G H T - L I N E D E ° R E C I A T I O N , S E R V I C E 2 IVFS
ALL I N D U S T R I E S , T O T A L
STRUCTURES
j2 L IONS OF 1 958 D O L L A R S “ ---.-NET
GROSS
OISrARfiS
­ * pr* ­
y* 3 r
STOCKS
STOCKS
Q x 3 tx on
m

1925
|9 2 6
1927
|928
(929
|930
193!
|932
1933
|9 39
1935
1936
1937
1938
[9 39
¡980
199 1
19 9 2
19 9 3
(999
1995
1996
1997
1998
1989
19 5 0
1951
1952
(953
1959
1955
1956
1957
1958
1959
i960
1961
1962
1963
|969
1965
1966
(967
1968
(969
1970
]97l
]972

231680.
238966.
285376.
252195.
259763.
265387 .
266799.
265077.
267063.
259303 •
256559 ,
259899.
259867.
253316.
25l880.
251175.
25(357.
298003.
292988 ,
238622.
236192.
290998 .
295119.
250098.
259199.
258795 .
26 3*59 .
268361.
279060•
280906 .
288785.
298908.
308096.
31635 1.
329802.
339601.
395139.
35607 1.
366822.
377995.
397861.
809325.
929333.
990106.
956926.
977688.
9 R6 9 3 7 .
501777.

?,

125239.
179599,
133950.
13R2 19 .
193302.
196299.
185139.
191116.
136097,
131520.
127801.
129568.
123503.
121192.
119069.
117890.
117820.
119919.
109632.
105799,
103823.
108923.
113239.
118372.
122578.
127117.
132280.
136778.
192235.
197853.
159672,
163039.
170971,
177156.
183059.
190119.
197190.
209269,
210923 .
218998.
229110.
291133.
251263.
261990.
273265.
283279 .
7’21 19.
301308.

6 7 8 3.
699 1.
7222.
7953.
7706.
7938.
8099 .
8032.
7989.
7883.
7789.
7678 .
7663.
7653.
76 13.
75 8 9.
7601 .
7569.
7926.
7 27 0.
7 16 6.
7237.
7917.
7685.
7897.
8039.
825 1.
8969.
8702.
8969 .
9289.
9658 .
10055.
10821.
10757.
11106.
11980,
11867.
1225 1.
12630.
13068.
13586.
19101.
19595.
1S 1 1 1.
15662.
16200.
16719.

8395.
9^65«
9 ^ 6 1•
8953*
517 1»
5 3 1 1•
5*81 .
5?26*
5’8o«
6025*
6378.
6^5 !.
6589 •
6893.
6’76*
7l 16*
7399«
78 16 »
7459*
7798.
77 88 •
8028»
811?»
820 7 »
8298»
8236»
8*101 •
8977»
8*183.
8 2 76 •
8290»
8 17 3 ,
8398«
8357*
8*131.
8*76«
8*6 1*
8985.
870 3 •
9229«
9339»
9 *♦66 •
9^00»
9*36»
10l83»
10308•
1o 833.
11120*

SURPL US
8 5 .o

ASSET S

PERCENT

NET-GROSS
RATIO
•s 9
.59
•5 5
.55
.55
.55
.59
.S3
.52
.51
.50
»99
.98
.98
.97
.97
.97
.96
.95
.99
.99
.95
.96
.97
.98
.99
,50
.51
.52
.53
.59
,55
.56
•5 6
,56
.57
.57
.57
.58
•58
•5 8
.59
.59
.60
.60
.60
.60
.60

Oq

A

t

OR

I f. |

N* L

BULLETIN

AVERAGE
GROSS
17.92
17.80
17.69
17.58
17.92
17.91
17.67
18.11
18.60
19.07
19.99
19.80
19.97
20.22
20.96
20.60
20.69
20.99
21.36
21.71
2 1.88
21.39
20.98
20.52
20.19
19.75
19.31
18.91
18.50
18.09
17.65
17.12
16.67
16.13
16.05
15.75
15.99
15.26
16.08
19.87
19,60
19.30
19.12
13.95
13.79
13.70
13.63
13.57

ACQUI SI T I ON

q

Af,E
n* t

12*71
12*93
12* 1*»
I 1.98
11.79
ll*68
11*95
12*83
12*99
13*50
lj.99
19*23
19*30
19*50
19*65
19*67
>9*55
19*82
15*28
15*60
15*63
19*76
19*09
13*91
12*’ »
12*93
1|.93
1 J.56
1I. 18
10 •8 9
10*53
10* »8
9.85
9.72
9.63
9.52
9*95
9*39
9*37
9*32
9*17
9*01
8* 96
8*92
8*88
8*91
8*96
9*02

PRI CES

P R I V A T E L Y n»MfO,
C O N S T A N T COST
S T R A I G H T . LIN C
] 3 nuq 3 Q turx n«

ii(TM P U R C H A S E S OF G O V E r N ] * NT
2, 1958 D O L L A R S
DEP RECIA TION, SERVICE LÎVpS

SURPLUS
eb,O

aSSfTS

PERCENT

AT

Op

ORIGINAL

RULLETxn

AC-OU I 5 I T ION

E

EO U IP MF N T AND STRUCTURES
-.--.-]

x 2 2 x

ons

OF

1958

DOLLARS------

GR OS S

MET

D EPRE­

19?S

S T OC K S
75108»

S T OC K S
0 C8 3 6 .

C I A T I ON
3 6 12,

1924
1927

77 890 •
0nl 69.

02668.

19?P

83123.

96968.

1929

86870.

1930
193 1

80195.
87618.

y E AR

D t S f A Rn S

NE T -

Q

P o SS

RATI O

A V E R A GF

ASE

2 ?z n.

• 59

GR OS S
10. 82

3700.
386 8 .

78 4 4 .

.6 6

10. 70

2^ 30»

• 56

10. 48

7* 22

30 0 0 .
3 150 •

. 55

10. 58

0866 1 .

3993.
0 15| .

«5 6

1 0 . '1 1

7 « 10
6. 90

08996.
9 7, 310.

9262 .
9250 .

327 1•
3337 •

. 55
. 59

10. 59
10. 89

7.0 6
7. 08
8 .0 8

90022 «

J

•

t

7.9 3

7. 27

| 932

85370.

90091.

9 14 1 .

3^8 1 •

. 52

) 933

8 3« 3 3 .

02356.

9 0 36.

3527»

.6 1

11. 39
11. 80

) 939
19 3S

82999.
01339.

9060 1.
39183.

3 9 17.
38 6 8 .

359 9 •

12. 14
12. 96

I 934
1937

01188.

3850 .

. 08

12. 67

02095.

38883.
396 0 1.

3* 31*
3 T Q9 •

. 99
. 98

308 8 .

3 T68 .

. 98

12. 51

9* 19
0' . 9 0

) 938
1939

0) 136.
8 n60 7 •

38563.
38099 .

3 fi 9 0 .
3 8 5 2.

328 4 «

. 08
. 97

12. 73
12. 89

9* 05
9. 05

81309.

38911.
90880 .

306 2 .
3912.

003 1 «

. 98
. 99

12. 70
17. 97

8* 75
8. 27

00168.
38768.

39 03 .
3900 .

3 ^ 6 0 «

. 99

12 . 6 6

8. 37

. 98

12. 78

8

30072.

3 8 6 5.
399 1 .

398?.

. 07

17. 87

8 * 6 7

. 99

12 . 6 7

8* 29

29 3 .

0 I 6 ? .

. 62

11. 6 3

y . 2 0

1980
199 1
19 9 2
19 9 3
19 9 9

03209.
82879.
8 n 9 5 8

.

0 0 16 0 .

3’ 86*
0019,

0 O 2

3 «

8. 53
8* 89
9* 15

. 60

1995

8 2 10 7 .

3 9 9 0 9 .

| 994

9 ( 0 9 9 ,

97763«
55998 .

9

0890 .

0 13 7.

. 5 5

10 . 6 7

6* 53

10 , 18

6 * 2 5

10 . 0 2

4 * 3 0

| 0 9 1 .

3 9 6é

•

( 997
1990

10 9 14 9 .

6 2 10 7 .

| 9 9 9

119 0 2 0 .

4 6 0 2 1.

5085 .
5925.

9177.
0309 •

. 5 7
. 57

1950

1 18 3 6 7 .

66989,

6257 .

1951

120623.
129998.

70585.

6602.

0326«
0389*

. 57
. 57

9. 96
9. 77

6 * 3 0

73380 .

7092.

50 9 J «

. 5 6

9. 67

4* 38

J953
1959

136300.

76026 •

7 39 2 .

5 I 7 ? •

, 56

6. 90

10 0 6 8 6 ,

78906.

5250«

. 56

1955

80717.

9. 69

4* 59

80550.

8007 ,

5530«
40 13 .

. 55

1954

104390»
153070.

773 1.
8067 .

9, 60
9. 59

. 55

6 .0 0

J957

159050.

80123.

8805.

4509 •

. 55

9. 65
9. 08

| 958
1969

16 2 7 5 6 ,
160701.

08703.
80130.

V] 1 9 .
9758 .

6 ? 94 •
7 N8 1 «

«5 5
. 50

9. 61
9, 77

6«30
6. 52
6* 72

1940
19 4 1

167608.
170013.

89072 .
89095.

9399 ,
9569.

7 8 16 «
7235.

. 53
. 52

9. 86
10. 03

é* 82
6* 96

1942
1963

173700.
177091.

90171.

9702 .

8176«

. 52

10. 15

7. 03

91378.

9990 .

8516*

10. 23

7 «05

1949

181209.

10 . I V

| 9 45

107995.

93853.
98787.

. 52
. 52

10. ^ 3

6. 79
6* 69

1946
) 947

197508.
207220.

. 53
. 59
. 55

9. 77
9. 55

6* 36
6* 13

] 9

6 8

1969

( 952

1970
1 97 1
19 7 2

10

10203.

6 . 0 0

4. 00

10603.

8* 7 3 «
9209 •

105976.
112900.

1 1203 .
11922.

9350 •
9 5 8 9«

216230.

! 18060.

12409 .

1n 2 3 1 «

. 55

9. 02

6 «09

220322.
231834.

123269.

10 18 1 •

. 55

9. 39

5. 99

124690.

13275.
13919.

. 55

9. 33

4- 02

236972.
2 0 16 2 0 .

128028.

10006.

10 ^ 9 8 •
1 19 3 1 «

. 59

9. 30

6 * 12

1 2 9 9 R0 .

19839.

12° 97 •

. 59

9. 32

4. 17

P R IC E S

p R I V A T r L Y

O W N E D ,

C O N S T A N T

STRA I G
9

u

C O S T

T- LI N E

A ' l T H
2

i

P U R C H A S E S

1 9 5 8

OR

G O V E i j N M E N T

S U R P L U S

A S S E T S

AT

O R I G I N A L

A C Q U I S I T I O N

H O L L A R S

D EPRECIA TIO N ,

SERVI CE

l

I

v e

S

8 5 .0

PERC EN T

Of

BULLETI N

F

ma n u f a c t u r i n g

STRUCTURES
-.----MILLIONS OF I9 5 p HOLLARS-----n* t
0 IS(-ARnS
DEPRE­
GROSS
CIATION
STOCKS
STOCKS
y* r
1668.
29713.
Î 175 «
99960*
1925
25929.
17)5.
1 238 .
9A 6 9 8 •
1926
1777 .
26962.
98236.
1 2 26 •
(927
1897 .
2998 1.
50336 .
1 92B
12 6 6 •
1990.
3 0 6 18 .
5309 I.
1929
I322»
31098.
1 398 .
2013.
1 930
59 I8 6 *
2026.
30117.
1 39 1 .
1931
57890*
28509 .
1996.
1 870*
52803.
1932
1962.
27512.
1 972«
52302.
1 933
26538 .
1990.
51789.
1 939
1883«
25919.
19 1 2 .
51019.
1 558 «
1 935
1887 .
29786.
1936
5 0 6 58 .
1 *2 0 .
1885 .
29907 .
1 59 1 .
51073.
1937
5n509 .
29097.
1 6 39 •
1 880.
1 93P
23529.
1887 .
19 39
1 71 8 .
50080.
1899.
50239.
23605.
1 76 6 «
1990
29539,
1869.
J99 1
5 1266 .
1770*
1869 .
23687 .
50928.
1060*
1992
18 19.
22256.
1’722«
98893 .
1993
21030.
1758 .
97507.
1999
l’ IS.
1728.
21160.
1s>1 |.
97518.
19 9S
1817.
25978.
52196.
2009*
|996
!99 7
1973.
2P837 .
55995.
?0 1 0 •
30792.
2093 .
58289.
1998 »
1998
2 175.
31793.
2 109 .
|999
59695.
2218.
60959.
32190.
2051 .
1950
2258.
2098 .
6 1639.
33060.
195 1
33728 .
2300.
6?522.
2 1 on*
1952
39318.
2333.
63329.
2 18 0 .
I963
39799.
2368,
1959
1990«
69263•
2923.
38623.
66090.
1955
2026 *
36779.
2990.
67635.
1966
2 115*
38089.
2557.
2071 •
1957
69973.
2620.
38768 .
1958
70896.
1’62*
3«677 .
2660.
1959
7 1 522 .
2057*
2690.
7?999.
38992.
2283i960
73969.
39270.
2732.
2159*
19* 1
2779,
75187.
39337.
2080*
1962
2825.
76599.
39556.
2 125 •
1963
39806.
2868.
1969
297).
77936.
90789.
2905.
25)9.
79035.
1965
92990.
2976.
8 1991.
? 95 7 •
1966
307 1.
99332.
1967
89)72.
2386*
9S 5 8 9 ,
3157.
19 68
86155.
2*82*
96889.
3235.
)969
8 P5 95 .
2*66 •
9029).
97700.
330«.
[970
275 1•
3397.
97832.
3039«
197 !
9n 775 •
97592.
3350.
90699.
3269 «
)972
3

NET-GROSS
RATIO
.55
.56
.56
.57
.58
.57
.56
.59
.53
.51
.50
.99
.99
.98
.97
.8 7

.88
.8 7

.86
.88
.8 5

.89
.5 1
.53
.53
.53
.59
.59
.59
.59
.59
.59
.55
.55
.59
.59
.53
.52
.52
.51
.52
.52
.53
.53
.53
.53
.53
.53

AVERAGE AgE
GROSS
NET
8*67
12.65
0.85
12.89
12.81
0.33
12 . 2 2

11.91
12 . 0 1

12.81
12.95
13.35
13.78
18.16
18.93
19.99
19.81
15.05
15.08
19.87
15.16
15.62
16.08
16.01
18,77
18.08
13.65
1 3.sn
13.5U
13.38
13.78
13.16
13.18
13.13
12.99
12.83
12.82
12.96
13.05
13.23
13.88
13.62
13.72
13.7 1
(3.59
13.86
13.82
13.85
13.52
13.57
13.68

0 . 10

7.70
7.93
0.81
9 *Ü 7
9.53
9.96
10-81
10 *6 5
10 •55
I0*a3
If).98
10-S2
10 -30
10-56
1| -07
1 1-88
l |-22
9-59
0.89
0.55
0.58
0.71
0.62
• -S9
0.60
0,65
0.00
0.69
8*57
0.61
0.83
0*97
9*17
9*35
9.88
9*52
9*39
9*12
0.86
0.76
0.70
0.71
0.80
8-95

*
->.) n

P R I C E S

PRIVATFI.Y O vV] EO, 'ATTH PURCHASE? OF GOVE^N ] F^ t SURPLUS ASSETS At ORIGIN*!. ACQUISITION
CONSTANT COST 2, 1958 DOLLARS
STRAIGHT-LINE q FRRECI TION, SERVICE L*VFS 85 , n PFRCFNT Or RU L L F TIN E
NON FARM NONMANUFACTURING
3

EQ U I PM EN T

3

n­

I F AR
92S
9 2A
927
928
929
930
93 !
932
933
939
9 35
9 36
9 37
938
939
990
99 1
992
9« 3
999
9 9S
99 6
997
998
999
9 S0
9S I
9 S2
R53
959
955
95 6
957
95 9
959
960
96 1
962
963
969
965
966
967
968
969
970
971
972

RICES

4

S T RU CT U RES

-.--.-MILLIONS o q

GROSS
STOCKS
259782*
26286 ! .
269596.
276 1 15.
283539.
288322.
2 8 R9 2 6 «
789319.
278396.
273879.
270976 .
270960.
277263 .
270611.
269311.
2696) 0«
270968.
268092.
26398 1 .
261936.
267879 ,
269760.
287127.
293669.
302038.
319888.
326660.
336672.
397298 .
357915.
370002.
389997 .
398082.
908191.
9 2n 9 8 0 .
937066.
95) 993.
969058.
986113.
506975.
533092.
563006.
590295.
621636.
655510.
685939.
715066«
798756.

)

NET
STOCKS
13 7 S I 1 .
192530.
196039.
189225.
153593.
155672.
153079.
J9 6 9 0 7 .
139950.
139533.
131095,
130098.
130710.
128980.
127188,
178185,
130989.
127093.
122909.
1 19 7 2 2 .
17 0 6 8 1 .126500.
137379.
| 97696.
159568.
163769,
172092.
1 7 8066.
185893.
191995«
201800.
212107.
220965«
226923,
235350.
296339 .
255298.
266799.
278095 .
292969.
3 109Q9.
332989.
350225.
370775 .
392657.
909517 .
925937.
996700 .

l9 S 8 DOLLARS----.-DEPRFC I AT ! 0 N
10927.
10969.
11382.
11688.
12050.
12269.
12176.
11827,
11329.
10 9 n 6 .
10722.
108 t 9 .
11085.
11175.
11099.
10999.
10932.
10911.
10870.
10762.
1 095 1 .
11519.
1 2500.
13638.
t 9579.
15559.
16662.
17578.
18339,
19026.
19790.
206 1 0 .
21936.
2 2 0 3 ?.
226 3 7 .
2399 1 .
29395.
263 6 8 .
269 7 9 .
27719.
297 8 8 .
312 2 8 .
332 5 7 .
353 8 3 .
3 778 1«
90061.
92121.
99363.

n I Sr ARr>S
7 I 10 .
7 ®? 6 •
8603«
88 6 9 •
9^ 37 *
10 I 59 .
9919.
10 2 9 r .
1o 8 7 3 *

10 R0 9 •
10 3 98 «
1n07 2 •
10 2 15 .
( 0077.
11525•
I 2l25*
12^ 36•
t 0386 «
10397 «
10* 95 *
100 1 1 *
12522*
1 1 7 1a*
1 3 2 2 7 .
l 3*0 1•
12• 86 «
1 3995 »
187B6 «
I76 9 3.
1* 795»
19 6 9 0 «
179751939* .
19256«
2) 855.
2 o 2 9 r .
20 6 9 3 •
208 6 1 .
23083»
23933.
73* 8 * .
2505726315«
27307«
285 8 6 •
30 O9 3 .
32012«
396 9 5 .

n e t

-

g

Ro

RAT ! 0
. 59
. 59
. 59
. 59
. 59
. 59
. 53
. 52
. 50
. 99
. 98
. 98
. 98
. 9 7
. 9 7

. 98
. 98
. 97
. 96
. 96
. 96
. 97
. 99
. 50
. 51
. 52
. 53
. 53
. 59
. 59
. 55
. 55
. 56
. 55
# 54
. 56
. 67
. 57
. 57
. 58
. 58
. 59
. 59
. 60
«6 0
«60
. 60
. 60

ss

av er ag e

GROSS
15. 67
15. 55
15. 5 5
15 . 5 9
15. 97
15. 5 9
15 . 8 5
16. 3 8
16. 97
) 7.96
17 . PD
17. 95
17. 97
18. 16
18 . 3 0
18. 30
18. 19
18. 38
18, 6 5
18 . 7 8
18. 6 2
18. 11
17. 29
16. 57
16 . 0 9
15. 99
19. 97
19. 59
19 , 2 0
13 . 9 0
13 . 5 3
13. 19
12 . 8 6
12. 6 9
12. 96
12. 18
11. 98
11. 7 9
11. 5 9
11. 29
10. 99
10. 65
10. 99
10. 2 2
10. 00
9.90
9.82
9. 7 1

ag e
n et

1 1 . 19
1 0 «9 6
10 « 8 5
10 * 7/
10 * 6 ?
10 • 6 2
t 0 «9 3
1 1 . 97
12* 08
1? • 5 5
12* 83
12. 86
12. 7 1
12. 89
12* 85
12. 69
12- 32
12- 66
12- 90
13 . 0 2

12. 75
I 2. 06
11• 1 1
10* 35
9. 91
9.9 1
9* 05
8. 89
8- 59
8 « 38
0. 07
7. 83
7. 67
7* 66
7. 53
7 « 39
7. 39
7* 29
7 « 1*
7* 09
6* 88

6* 70
* .65
6. 57
6* 50
6* 53
6* 57
6* 55

15 H i Í

4

0»MEn, ] t H PURCHASES OF ROVF p N ] q MT SURPLUS s s * t s A t ORIGINAL ACCUlSl ( x on PRICES
CONSTANT COST 2, 19 5 8 DOLLARS
STRA IGHT-L x n q DEPRECIATION, SERVICE 2 Iv q S 85.0 PERCENT OF BULLETIN E
n ONEARM NONE" ANUE ACTl'R !MG
STRUCTURES
-- ---MILLIONS OF 1958 DOLLARS----.--

p

R I V A T q LY

YEAR
1925
|926
I927
1928
|929
1930
1’3I
|932
1933
193*4
|935
1936
1937
1938
)9 39
1980
198 1
1982
|983
1988
1985
1986
J987
1988
1989
1950
1951
(952
|953
1958
1955
1956
1957
|958
1959
i960
1961
1962
19 6 3
1968
1965
1966
(967
1968
1969
19/0
197 1
1972

GROSS
STOCKS
166983 .
172170.
177539.
182301.
187300.
192135.
198239.
198062.
19)982.
19n158.
188896 .
187820.
187256.
186583.
185775.
18r 2 16 .
188611.
182368.
179098.
176338.
17 u085 .
173758.
178010.
175785.
178022*
18)870.
188981.
188233.
192793.
197872208197.
211 902 •
2 19805.
226088 .
237556.
282 1 8 1 .
25095 1.
260909.
269893.
279532.
297553.
306290318326.
331882.
38603 1.
359755.
373286.
387993 .

3

MET
STOCKS
90780.
98036.
97812.
100261,
103381.
106202.
106389.
108358,
100706.
97853.
98692,
92666,
91618.
90236.
88860.
87790.
86908,
88878,
81190.
78596.
76630.
76700.
77808.
79665.
82309,
86025 .
R9830.
93232.
97728.
t02538 .
108261.
115171.
121585.
126828.
132638,
139288 ,
185903.
152800.
159128.
166288 .
175913.
186178.
198390.
203777.
213782.
222988.
231689,
281077.

PlSpARnS
DEPRE­
CIATION
8596.
2679 .
8759.
7827.
89 32.
2’80 «
5095.
3 18 1.
5259.
3380»
5823.
3851.
553 1.
367 3 •
5556.
373855 15.
3’87.
5888.
8020«
5393.
M29 8 »
5 35 5.
8805«
5350.
896 6 •
5 35 2.
8*83«
538 1.
873?.
5 3 38»
8823«
5 338 .
505 3.
5303.
5 128*
5222.
5208 »
5 133.
5298 •
5065 .
5 38 P •
5082,
5 8 9 1.
sn7 1 .
5580«
5 185.
5*83«
5258 .
5*30«
5390 .
56 58 .
5552.
5 8 8 7 .
5716.
5865*
59 06.
588?.
6 127.
5858.
6378 .
5795.
6677.
58 8 8 *
6997 ,
5 8 7 5 .
729 1.
5 R9 7 .
75 77 .
5^ 8 7 *
7890.
5’68*
8 2 18.
6087*
8585.
6088 «
8 8 75 .
6179*
9208 .
6380«
9597.
6883«
10035.
68 50«
10888.
6786*
10888.
6*01 •
11279.
7 186»
1175!.
7208«
12283.
78l5*
12752.
7893.

NET-GROSS
RATIO
.58
.55
.55
.55
.55
.55
.55
.58
.52
.51
.50
.89
.89
.88
.88
.87
.87
.86
.8 5
.85
.88
.88
.88

.85
.86

.87
.89
.50
.51
.52
.53
.58
.55
,56
.57
.58
.58
.59
.59
.59
.60
,6 1
,6 1
.6 1
.62
.62
•62
,62

AVE R AGF 6E
n* t
GROSS
19.05
13*67
18 . 9 2
13.35
18.80
13*06
1 2 •« 7
18.73
18.63
12*66
18.56
12*5 1
18.75
12« 68
19.13
13.08
13*67
19.67
20.16
18*20
20.59
18*68
20.92
!li•95
15*09
21 - 1 8
2 1.38
15.27
2 1.62
15*82
15.51
2 1.81
2 1*95
15*55
22.26
I5 . 8 6
22.68
16.3 1
23.02
16 >6 2
23.28
16* 79
23.28
16.51
23.10
16.11
22.75
15*99
22.36
18.76
21.85
13.99
2 1.33
13.32
12.79
20.87
20.3 1
12-21
19,78
11.69
19.18
11. 16
18.85
1p .6 2
17.97
10*29
17.91
«0*02
16.96
9*81
9*59
16.51
16.08
9*92
15.70
9*28
15.80
9*21
15.08
9*12
I8 .7 O
A .96
18.33
a* 8 0
18,11
B. 7 9
8*75
13.89
13.67
8.72
8*7 8
13.52
8*79
13.82
13.32
8*83
3

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19 3 9
1939
1936
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1939

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199?
(993
1999
19 9 9,
1996
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1990

107130.

508* 9.

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57806.

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* 1731.

19 4 3

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"À h

PPI VAT F L Y o B • q ,
CONS T A 4 T COST
J

A U

4

1,

TH PUp r MASr S OF
1 9 5 8 DOL L ARS

OOU B L E - n E C L l N I N S B A L A NCE
t N OU S T P I F S,
T O T A l.
E Q U J P ME N T

ANq

- - - - - -

w

R 0SS
STOCKS
395739 .
908277.
9)8638.
928067.
990989.
997073.
995677 .
937929 .
928873.
921818.
916863.
916370.
91 8 2 2 6 .
919717.
912111.
912352.
9 15 6 97 .
9 11 06 7 .
908097.
900256 .
6

VEAP
1925
1 92 6
1 927
192P
)929
1 930
193 1
1932
1933
1 9 39
t935
1 936
|937
1 938
|939
1 990
199 1
|992
)993
(999
1995
1 996
1997
¡998
1999
1 950
1951
1 952
1 953
1959
1 955
1 956
1 957
1 958
1 959
i960
¡961
¡962
1963
1969
1965
1 966
1967
[968
1 969
1970
!97 1
l972

903397.
9 19 H 2 3 *

999977.

967060.

987759 .
502385.
527753.
539963 ,
558017,
579993.
599326.
616597,
636386.
6 5 0 U 93 .
669951.
682108,
698269 .
717359.
736’08 .
760753.
797569 .
831220.
8679(0.
906350.
998207.
989771.
1017326.
1059521.

s t r u

6

1 |. . L I ONS

t u r

OE

n* t

STOCKS
17U517•
177090.
181798.
186939.
192751,
193876.
188011.
177983.
167531.
160059.
155297.
158938.
156062.
152505.
150997.
152816.
157996.
152977.
195736.
1 92809.
196015.
159962.
1 79255.
1 95535.
2 0 98 8B ,
215373,
226399,
239099.

293993.
251006.
261582.
273197.
283096.
286811,
293090.
301267.
307163.
3 16099 ,
375837.
339296.
3 5 8 62 B .
382696.
902992.
922116.
992727.
956899,
968333.
989713.

•

i n u Fp Nu r ' J Î

D E P R E C I A T I ON ,

SURPL US

S E RV I CE

B

S S • TS

L l Vf S

85. n

AT

ORI GI NAL

PERCE NT

ACQUI SI T I ON pRj f f . S

0R BUU.FÎIN F

s

1958

D OL L A RS - - - - - -

DEPRE­
CIATION
!7357 .
18 2 10 .
18851.
19287.
19979.
20321.
19798.
13557.
17328.
16525.
16799.
16529.
17139.
1713!.
16712.
16801.
17378.
17950.
16809.
16902,
16816.
18916.
21110.

79019.

26031.

27376.
2926 1.
30590.
31796.
32939.
39?n9 •
35800.
37081.
37729.
38308.
39908 ,
90362.
9J992.
92971.
99917.
97595 .
51 OOP •
59590.
578(0.
61293.
69109.
66206 .
68905 .

0 ISrARo S
117 30,
1 267 1 .
1 3S69•
13966 «
199 3n*
15733.
lÇ6 2 q.
16 2 0 8 .
U89 1 •
16 8 2 8 .
16*05«
16830»
17138*
1 733 1 •
18 16 1 .
18829*
19096*
l7>39*
1 71 0 6 •
17853*
17599 •
19871 *
1a7nn*
2 0 2 l8 *
20 775 •
19368*

2 12

lfi,

2p652*
2fi7 9 9 .

.
fi»
26 6 9 q •
29237.
29550"
33009.
3 1 P9 q «
32898*
33122*
35 72 2 •
3fiS3 1 .
2 9 9 9 3

28 2 8

370(35 •
3 8 86 0 •
39P09•
8 1 509 •
8 7 6 8 9

*

89503*
8 7 8 15 *
50 765 •

NET-GPOSS
RATIO
.83
.93
.93
.9 3
.99
.9 3
.92
•8 1
.3V
.38
.37
.37
.37
.37
.37
.37
,38
.37
♦36
,36
,36

.38
.90
.92
.92
.93
.93
.93
.99
.99
.99
.99
.99
.99
.99
.99
.99
.99
.99
.95
.95
.96
.96
.97
.9/
.96
.96
.96

AVER AfiE
GROSS
19.68
19.58
19.56
19.59
19.96
19.56
19.89
15.9 1
15. P9
16.39
16.7 1
16 .8 q
16.85
17 .n 9
17.18
17.16
16.99
17.16
17.91
17.99
17.29
16.58
15,68

19.97
19.52
19.09
13.59
13.28
12.96
12.79
12.50
12 . 2 2
12 . 0 2

1 1.PB
11. 8 6

11.79
11.67
11.56
11.95
11.27
11.03
10.73
10.51
10.32
10.15
10.06
10.01
P .P 2

AgE
NET
9 •6 P
9.97
9*36
9*27
9*11
9 * 20

9.6 0
10*23
in«03
11.29
11 .59
1|.99
1l.27
1 1 .8 1

1J.90
11*13
10*70
10.95
1J.3 1
11 .37
1 0 •P 7
Jn •0 1

9.09
8*90

8 * 12

7 .85
7.60

7*98
7*30
7*23
7.09
6*95
é *8 6
6*92
é* ’ 2
6*89
6*92
6 * 88

6*83
6*72
6*59
6.33
6.23
é*17
6*11

6*19
6*21
6*20

pKIViTriY OWNED, "I TH PURCHASES OF GOv Er N] Q NT SURPLUS ASSETS AT ORIGINAL ACQUISITION pRtçES
CONSTANT COST l, 1958 DOLLARS
DOUBLE-DECLINING & 2 n Q * DEPRECIATION, SERVICE LJVps 85,0 PERCENT q F BULLETIN F
ALL I LDUSTRIES, TOTAL
EQUIPMENT
--— -] x 2 2 x o n s o q 195« ­ o 2 2 r s -----3

3

3

y

•

B

r

1925
1926
192 7
1928
1929

GR OS S
S T OC K S
128973.
133993.
136627.
139871.

ME T

DF P P F -

S T OC K S

C ! AT 10 N

54523 .
56676 .
56982.
57769.

0 I Sr Ar

o

S

n

•

t

-

Q

Ro

RA T I O

9) 72.
9 7 15.

6$99.
7272*

1 0 0 O2 .

8042*
8 I 25 *
8 ®2 n •
9 8 5 7

s s

A V E R A GE
G R OS S

8. 81

5. 67
5. 70

• 41

8. 86
8. 84

. 4 1

8. 99

5* 75

9. 33
9. 86

6 « 15
6* 75

58809,

10530.

! 4 ? 104 .
136711,

9956 .
9018.

9 140"

. 39

9434,

. 36

13) 337.

55203 .
49793.
45669,

8 163.

1939
19 3S

12 7 7 4 3 .
126252.

43369,
43039 .

7716.
7734 ,

9 ®7 6 *
9 33 1«

19 36
19 3 7

12 8 n 2 5 .
130519.
129413,

45090.

« 2 74 .

87 22*

H9 0 3 .
8 9 5 9,

9408 «
9333 «
noon «

. 36
. 37

10. 21

8 7 B9 •
9 748 .

9 I 1 5«

t

. 41

8. 73

59699.

1932
1933

•

8. 78

143956.
144549.

.

n

. 42
. 42
. 42

i n n i .
10458.

1 9 30
193)

As E
5, 67
5. 59

5* 61

. 35

10. 32

7. 19

. 34
. 34

10. 62
10. 72

7. 35
7. 17

. 35

10. 55

. 37

10. 28

6- 65
6. 14

1938
] 939

129075,

47853.
46873.
47484.

) 9 M0

130864.

50600.

198 1
19 8 2

138645,
134228.

55208.
53642.

1 9 M3

131241.

1999
1945

! 34561 .
! 4n« 46 ,

51733.
52447.
57203 .

9530.

1946
19 4 7

152478.

65598 .

10922.

10274.

171482.

80246.
91694.

13175.

9 3 9 7

15666.
17323.
18559.

1) 395«
9^ 97 .

. 47

6. 53

3. 93

19900.

11679.

. 47

20884.

t 3076»

. 46

6. 43
6. 45

3* 99
4. 09

16 185 «
15 A 1 1 *

. 46
. 45

6. 46

121013.

21741.
22505.

4* 12
4* 24

18 9 8 2 «

. 45
. 44

6. 61

I 7176 «

6. 68

4. 2 1
4* 25

1948
1949

191056.

97335.

8650 .

9 484 .

1

l 0 s 26«

I n 5 07 *

. 39
. 41

10. 29
9. 90
9. 48
9. 44

6* 14
5* 94
5« 5 1
5. 05

9 104.

8254 «

. 4U
. 39

8975 .

8507 *
8* 09 .

. 39
. 41

8. 83

. 43

8. 71

. 46

7. 44

4. 51
4. 04

. 48
. 48

6. 93
6. 70

3. 85
3* 89

8 14 1 4 .

.

I n84n.

9. 46
9. 28

5* 24
5. 43
5* 34
8. 9 5

1950

203210.
214755.

1 95 1

234461.

1952

247508.

195 3
1954

260183.
2 71 1 8 3 .
282760.
294905,

110731.
126073.
130444 ,

23385.
24494 .

306754.

133913.
133291.
135774.

25264 .

19 8 6

1*

. 44

6. 77

4. 28

25512.
25808.

2n 26 ? •
2 7 6 8 ?.

. 43
. 42

6. 93
7. 02

4* 42

. 42

7. 06
7. 14
7. 13

1955
1956
J957
1958
1959

313027.
370179.

1 9 60
196 1

329513.
336764.
346509.

1962
1963
1964

356943.
37) 439.

1n 3 7 8 5 .
1) 0046.
113740.

6. 57

4. 42

139211.

26615.

140582.

27256 .
28018.

7

*

. 42
. 4?

29234 .

26223«
? 6 5 10 *
2 6 9 1n.

. 42

7. 09

. 43
. 44

6. 99
6. 81

4, 03

. 46

6. 59

3- 85

. 45
. 45

6. 43
6. 70

3« 7 7
3* 74

144870«
150386.
158823.

30858.

1965

39 n5 47 •

170374.

33046.

1966

415069.

185523.

35935.

1967
1968

438995.

198306.
210593.

38918.

1969

464082.
491759.

223420,

t 970
I 97 1

5 15 1 1 5 .
5 3 A6 J 3 .

231016.
237644.

44623.
46919.

1972

562569.

249185.

41702.

»
9 37 *

2 2 8 1 2
2

2 3 8 2 8

28236*
29701«
30 8 72 *
1 ) 8 0 ) .

4* 41
• 45
4. 4 1

4

4* 32
4* 19

. 45

6. 20

. 45
. 44

6. 19

3. 71
3* 76

48505.

33527.
3s 9 0 8 •

6. 19

3. 82

50770.

3 8 9 69 «

. 44

6. 16

3* 7 9

PR I VATFL Y

niAiNEO,

>'■ I T w

C ON S T A N T
C OS T
1 ,
D OU B L E - D E C L I N ! N G
AL L

I NDUS T RI E S .

PUr

19 5 8

6

u

As E5

PF

' .n

( p N ^ N 1

Su RPI 0 5

A5 S E T Ç

AT

0 R I G| N* L

A C QU I S I T I ON

D O L L A RS

BAL A NCE

D E P R E C I A T I ON ,

SF R 9 j CE

LI V E5

85. 0

P E RCE NT

0E

BUL L ET I N

T OT A L

ST RUCT URES

- - - - - - MI LLI ON S
VF.

AR

OE 1958 DOLLARS“ - * - . - ”

GR P S S

NE T

DEPRE­

S T OC K S

S T OC K S

CI A T I ON

NET -

Ol S f A RDS

5 P 0SS

B

v

•

r

B

Q •

AQ E

RAT I O

GR OS S

. 93
. 98

17. 53
17. 93

1 1» 5 8
1 I . 29

NE T

19 2 5

766/ 61.

115989.

19 2 8

778283.
28 2011.

120818.

88 9 5 .

5 13 1 •
539 6.

128816.

8888 .

5 R2 7 •

. 98

17. 35

1 | - U5

| 928
1929

289) 96.

128665.

9 177.

5881

.

. 98

1 7 . 2S

10» 88

296* 93.

133052.

957 1 .

6 1 1 ! •

. 95

17. 18

10 • 6 9

1 93

0

307528.

135067.

9 79).

6276*

. 95

17. 21

10» 70

1 <5 3 1

303572.

132809.

9 7 9 1.

6* 89*

•9

9

17. 99

1 1» 0 3

1932

301218.

127690.

9538 .

6^ 78.

17. 93

1 j . 59

1933

297536.

171862.

9 1A5 ,

7° 15

. 92
. 9 1

18. 83

12

19 38

298075.

116 6 9 n

88 0 8 .
85 10.
8 3 0 1*
87 3 1 .
817 3.

7097

. 90

18. 90

12

. 39

19. 32

, 3b

19. 63

13 . 2 2
1 3 •9 9

| 9 2 7

n6 1 7 .

2 9

288385.

109388.

1937

287707,

10

19 38

285308.

10563 1

19 3 9

283036.

1 9 MO

2 8 1 MR S

19 M1

281002.

8 2 0 9

1n 3 8 6 3

1 9 M2

2 7 6 8 8 0

98838.

|9
J9

M3

2 7 0 8 5 6

9 8 0 0 3

M R

2 6 5 6

90362.

.

7

77 30*

• 38

19. 82

13. 59

»
8 16 1 .
8 3 0 3*
8 5 3 8 «
8775 *
8 0 57 •
8 R9 7 ,

. 37

20. 10

1 3» 75

. 37

20. 36

13. 90

■3 6

20. 53

I 3

, 36

20. 59

13. 75

7 R6 8

80 D 7 .
8 0 3 0.

08 .

79 A6 .
7n p •
78 ?6 «
7785 .
78 6 8 .

•9

1

70. 90

19- 05

2 1. 31

U .

. 39

2 1. 65

1 R .8 7

R’ 9n.

. 39

2 1. 82

1 « .8 5

9 19 7«

. 35

2 1. 36

13- 83

79 35.

9 3 0 3«

. 36

20. 95

13 . 0 8

9 3 7 8»

. 38

20. 53

12. 91

.3 8

20. 70

1J . 99

111588.

8 38 8 .
8708 .
9 0 | 8 .

937

. 39

19. 89

1 1 . 50

116388.

9 3 6 0.

p5

.«'1

19. 82

1 J . 02

9 706.

9 5 7 6*
9559 •

. 8)

19. 06

10* 68

. 97

18. 69

10

9 3 3 7*

. 93

18. 75

10* 03
9. 77

262551.

88812.

267385.

98368

( 987

271895.

99009

)9 8 8

276008,

103880.

.
.

19 8 9

2798 88

1950

28 3630.

195 1

2 RP7 9 2 .

( 952

2 9 2 8 5 5

¡ 953
|9 5 8

297838.

U3 5 9 .
1252 12 •

303760.

129993.

!9 5 5

311566.

1956
1957

32n691.
3 2 9 6 3 2

.

7 7

•2 0
•7 5

, 36

1986

.

7 8 9 1.

8062.

.

•
«

.3 5

1985

.

.
.
.

102216.
1n 2 2 3 7

.
.
9 8 .

.

112208.

19 3 S
( 9 36

.

9) 85.

107553.

12

9380*

10055.

).
36 •

135508.

10878.
10878.

9303*

182703.

11306.

9 8 6 9

189133.

11817.

9370«

.

55

•3 2

. 83

17. 89

. 88

17. 39

9. 91

. 95

16. 91

9* 17

| 9 5 8

337016.

153520.

12212.

9 2 8 8,

. 96

16. 61

9. 09

( 959

388272.

157317.

17800.

9377 «

. 96

16. 37

9. 07

1 9 60

357596.

167056.

17793.

. 86

16. 11

196 1

361501.

166581.

13106.

9583 «
95) 1.

. 96

15. 89

1962

370850.

171229.

13878.

. 96

15. 70

9*02
9 «0 0
8*98

1963

379965.

175851.

13737.

1968

389318,

18059.

J965

8 0 7 0 1 7

180873.
188258.

18899.

10095

) 966

816151.

197172.

15n78.

1967

828915.

208108,

15622.

10203»

[ 968

887267.

21 ! 5 2 3 .

16109.

1 0* 3 6

16620.

1 0 ®8 8

17185,

1n

.

219307.

9295 •
9999.

. 96

15. 55

8. 99

10021»

. 96

15. 36

8

•
10 2 2 3 •

. 97

15. 12

8- 82

. 97

| 9. 86

8* 86

. 98

19, 69

8* 62

. 98

18. 55

8* 59
8. 56

•
•

1969

8 5 6 8 R8 .

1 9 70

8 6 9 6 5 6

197 1

8 8 0 7 1 2 .

2 3 0 6 8 8 .

1 7 7 0 1 .

1 1507 •

[ 972

89( 952.

2 3 5 5 2 8 ,

1 8 ) 3 5 .

1

,

2 7 5 8 7 8

.

’ s ?•

|79*.

-

«9 5

. 98

19. 80

. 88

18. 31

8.58

. 8 8

19. 27

8* 67

. 98

19. 73

8* 75

V

I

E

p

R[

CES

PRIVATELY OWNER, H T H PURCHASES OP o v F r N u q NT SURPLUS ASSETS AT ORIGINAL ACQUISITION pR |cE S
CONSTANT COST 1) 195 8 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION* sf’VtLE LIVES 85.0 PERCENT QF BULLETIN E
«

]

3

nuq

3

Q

turx n«

EQUIPMENT n ­ STRUCTURES
--- -- ] x 2 2 x o n s OF 195 * n 0 2 I. r s -----n* t
GROSS
DEPPEDlSfARoS
y* r
STOCKS
CI A T ION
STOCKS
37481.
42 35 .
I925
88264.
0 179 .
|926
90890.
39053 .
4385 .
3349.
1927
4U 15 2 •
93135.
4538 •
3M 16*
1928
4678 .
41748.
95940.
3 4 9 4 *
]929
480 8 .
98541.
44095.
3**3*
43919.
100608.
4995 .
1930
3786 «
486 4.
193 1
4 I855.
99568.
3®6 6 •
96939.
4572.
1932
38655.
4030 »
95027.
3*513.
1933
4282 .
40 77 *
93284,
1934
4087 .
34743.
4079 •
396* .
1935
91676.
33334 .
4 179.
|9 3A
91 145 .
33113.
3952.
4274*
|937
4044 .
33811,
91596.
4304.
19 38
90219.
3267*.
4047 .
4307«
3964 ,
1939
32189.
89246 .
4076*
¡980
3996 .
32936.
89493.
4 S4 1 .
1941
9)021.
34813.
4537.
4 156.
1942
33901.
8 9 8 *6 .
4212.
4063«
194 3
87889.
32338.
40 0 6 »
4*11.
31567.
1944
86*95.
399 2.
4048 •
88368.
1945
33281.
4116.
4016*
1946
470 3.
4589 .
97240.
40490.
194 7
107117.
47693.
5*28 .
M55 £ •
1948
52524.
6 449 .
114826.
4^67 •
54179.
1949
690 1.
I19296 .
47 15*
12 339 1.
7 10 3.
19 50
55215*
4 6 8 4 .
195 1
58017.
741!.
129367.
473 3«
60138.
134407.
1952
7746 .
5366 *
62159.
809 7.
139631.
¡953
508 1«
1954
6397].
144789.
039 3 .
554 1.
65677 ,
8640 .
(955
15081*.
58 0 4 *
68964 .
156943.
195 A
909 3.
628*.
955 9,
71877.
16 3 1 0 0 .
1957
676 )•
|958
166177.
71837.
9768 .
7029*
1959
167899.
70954.
973 3 .
7704«
975 8.
i960
71255.
170532.
0040«
9 f
t<4q •
196 1
17 3474 .
71273.
79 39.
996n ,
1962
176156.
71655.
8372«
72569 .
17 9 3S0 .
1ü 16 3.
(96 3
8*95*
183256.
74683.
(964
10506.
9 1 6 ?.
189*99.
79012.
(965
11 1no.
900 1«
1966
198897.
85262.
12005.
95 29.
208334,
]967
91033.
13007.
9727*
196R
216049.
94815.
13010.
10391«
22 470 1»
1969
14496.
98501.
1n302•
231899.
19 70
100656.
15020.
10*02*
197 1
236031.
10081S.
15282.
1 1577.
101741.
(972
15S 30 .
240515.
1224 l.
3

3

3

NET-GROSS
RATIO
•H 2
.4 3
.4 3
.4 4
.4 4
.4 4

•42
•40
•3 8
.3 7

.36
•36
.3 7

•36
.36
.37
.38
.38
.37
•36
.38
.42
.45
.4*
.45
.45
.45
.4b
.4 4

•M4
.4 4
.4 4
.4 3
.42
.42
.4 1
.41
•4n
.4 1
.42
.4 3

.44
*44
.44
.43
.43
•42

3

v* r3

GROSS
11.48
11.38
11.36
11.27
11.11
11.23
11.57
12.05
12.43
12.78
13.07
13.16
13.11
13.32
13.43
13.33
13.05
13.15
13.04
13.41
13.08
12.02
11.12
10.62
10.44
10.45
10.13
l0.0 Ü
9.91
9,06
9.89
9.77
9.69
9.80
9.96
10.05
10.20
10.32
10 •MÜ
10 . 3 5

10.19
9.93
9.69
9.56
9.48
9 •*46
9.48
9 •MS

«

*

AGE
N* Q
7 .3 4

• 1*
7*09
6-95
6.73
6*41
7.37
8*02
8.46
8 •8 1
9.06
0.97
8*66
0.8 3
8.8 1
8*47
7.93
0.07
8*36
8.42
7.93
6.8 0
*•14
5.9 1
6 «0 1
6*1*
6*08
4 •0 6
6.06
6*08
6*17
6*05
5*97
6*13
6*35
6*48
6*59
6*65
6**5
6*52
6*25
5*91
5*68
5*62
5*58
5.63
6*75
5*81
7

p R I V A T F L Y

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C O S T

D O U B L E - O E C L
B

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123.
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.

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n

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3296.

2

1 6 2 8

13523.

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2 3 19.

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8. 07
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5. 98

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5* 00
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37628.

19119.

2 3 39 ,

13399.

2257 .

37567.

12215.

. 38

8. 87

5* 98

11269.

2) 01.
1990.

2^ 11*

3) 531.

7 0 S6 .

• 3A

9. 29

A• 3S

30710.
30315.

1 8 36 .
18 09.

2067 •

. 3 5

193S

10660.
1 U 5 19 .

• 35

A• B3
6* 92

1936

30530.

10993.

1869.

2077»
? OR R «

9. 50
9. 60

1978 .

2 177«
215?«

.

37

9. 98
9. 26

6* 00
5 • b 7

. 3 7

9. 30

5 . 5 9

2228«

. 38

9. 72

5 • 4B

?25 3 •
226 n «

. 39

8. 95
0 • A2

5* 09
4 • 7b
4

t 9 30
193 1
1932
1933
1939

.

1939

30972.
30628.

11570.
1 1353 .

1939

30528.

11975.

19 3 7

200 7 .
19 79 .

• 36

1992

32096.

13165.

2 0 ?R .
2 193.
2 199.

199 3
19 4 4

37065.

13111.
13559 .

2 169.
2 179.

2 10 1 •
2069«

. 9 1

8. 52
8. 95

. 92

8, 76

9 . 7 9

15091.

2 3 9 3.

2055 *

. 99

7. 89

9. 96

18195.
22699 .

2 7 5 1.
3 9 0 2.

2 15 8 .

. 97
. 50

7. 19

2 127«

6 • b 2

9. 05
3* 70

2575 1 .
26878 .

9 0 5 0.
9 9 ?0 .

2 18 0 •
229 1 .

. 51

6. 21

3* 63

. 99

A• ?Ü

3 • 0 3

27882 .
29987 .

9608.
9899 .

2275.
2390«

, 98
. 98

6. 26
A• 7 7

4

• ÜA

5277 .

2 99 1 .

. 97

9

» 15

5509 .
5778 .

303

.

. 96

0* 36
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3 3 19«

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9* 29

6 0 3 8«
6 373 .
6759 .

3

. 95
. 95

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4* 38

. 95
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9* 32

6896 .

9 R3 9 »
5^29.

. 93
. 92

7. 13
7* 33
7 . 9 9

9* 72
9. 78

6969 .

5533»
5576 «

. 9 1
. 9 1

7 • b 8

9. 85

7075 .
7269 .

6 1 36 •
639 1 .

. 90

7. 69

. 90

7 • Ab

9. 89
9* 79

| B9 Q
| 99 1

1995

31070 .
31938.

3 266 1.
39629.

12198.
13155.

| 996

3 R9 5 3 .

19 9 7

95596.

19 9 8

50880•

\ 949

| 950
195 1

59333.
57908.
62989.

1957

67976.

195 3
) 959

72023.

71635.
33279 .

76923»

39719.

80350.
85939.

35831.

89977.

39930 .

91910.
93219.

39968.
3«978 .

95199.
96899.

39293 .

1955
) 956
] 957
) 958
1959
[ 9 60
196 1

38098 .

39283•
39798.
9 0 6 8 1.

6853.
6 RR9 .

2

I0

9 «

1

50 9 •

3898 •
9 9 3 8«

. 91
. 91

• 00

9 . 8 8

9 . 0 2

9 . 2 2

9. 32
9. 59

1962
( 963

98513.
100997.

1969

92695,

7588 .

650?.

. 9 1

7. 57

4 • A3

) 965

103812.
108959.

96299.

6* 95 «

9 . 3 7

116017.
127098.

51051 .
55267.

7. 09

9 . 1 0

A• 0 7

3 . 9 7

1968
19 6 9

129079.

58131.

10506.

7 198 •
7 5 9 R .

. 92
. 99
. 95

7 • 37

1966
) 967

8 190.
8996 .

. 95

A• 7b

1 75 7 7 7 .

61021.

11100 .

7579 •

A• 6A

3 • 9 7
3* 97

1970

191595.

67716.

11582.

7 7 97 *

. 95
. 99

A • A6

9* 05

( 97 1

195697.
150879,

63209.

11832.

. 93

A• 7 1

12131.

. 93

6•

8•

69897.

8392 *
80 2 8 *

J972

u

i

s

i

t

B U L L E T I N

Q

GR O S S

q

i

o

n

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6^ 99.

72

10

9 » 2 2

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f

p

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RI V B T p LY o
CONS T A NT

• q ,
COST

wn

WI T H P URCHA S E S OF
1.
1 9 5 8 0 0 L l_ A R 5

p m/ f p NHr NT

g URp ( US

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Ss F T r

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MANUFACTURING

8 S .0

B

t

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■ Q ■

n

A CQU I S I T I ON

B |

PERCENT 0F BUI LE TIN F

S T RUCT URE S

-- •MILLIONS Rq

y

•

B

r

1925
1926
] 927

195 8 HOLLARS---__

GR OS S

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•

p r

S T OC K S
58 1 ¡ 5.
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29717.
25758.
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2262.
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8 «2 6

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1757.

. 9 9

29761.

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2573.

1930
¡ 93 1

66600.

29806.

2656.

1035«
] 86?.

28960.

7606.
2 97 ),

19 7 1 «
20 19 «

65990.
6937?.

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1* 35*
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63153.
6576 ! .

¡ 932

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27891.

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. 99
. 95

13. 13
13. 07

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7. 90

12. 93
12. 68

7* 57

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13. 15

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8* 97

7. 79

26990.
25299.

2 3 9 ?.

2 0 2 1«

. 90

19. 02

9* 90

2 2 5 1.
2 157.

20

. 38

¡ 933

63996.

1939
193S

62579.
6 13 6 1 .

29083.
22815.

. 3 ;

19. 39
19. 78

¡ 936
¡ 937

6n6 I 9 ,

22170.

2083.

2 1 85 .

.

37

15. 02

6 n 6 29.

22290.

9. 82
10* 27
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2066 .

.

3 7

¡ 9 38
193R

59591.
5 R 7 1R .

2127.

15. 08

21323.
20713.

10* 27

2090.
1989.

7 t 55 •
22 9q ,

. 36
. 35

15, 90
15. 62

¡

58922.

20738.

10 , 5 5
1 ( 3. 6 7

1967.

22 88 «

. 35

15. 65

59083«

21657.

20) 3.

1( 3* 97

. 37

992
1993

227?.

15. 95

57820.
55823.

20736.
19227.

20 1R ,

9. 87

1

. 36
. 39

15. 71
16. 19

¡ 999

2360 •
?9 i n.

59033.

18008.

10* 15
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18190.

. 33
. 39

1

1 7 7 3.

¡ 996
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236 1.

16. 51

53738.

16. 97

58287 .

10 • 8 1

22395.
25099 .

1953.
2227 .

2 8 3 1«

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15, 79
19. 53

9. 09
8* 39

26773.
2730 1,

2900.
298 1 .

19. 13
13. 99

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1 9 9

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¡ 999

6( 521.
6 39 9S .
69963.

1972,

1

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210?.

2 8 3 1.
2387 ,

. 92
. 92
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16

8* 09

1 9 S0

65983.

27333 .

2 9 9 5.

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2 R0 9 .

13. 96

8* 17
8* 35

66383.
67t 1 1 1 .

28030.
28503 .

25 17.

?39

*

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13. 79

2559.

8 * 29

?826 «

. 93

13. 67

67608.

8* 19

2588.
26 15.

? R9 9 •
2227.

. 93
. 93

13. 56
13. 51

8* 17

2300«

13. 97
13. 30

8* 32
8* 17

19 S2

3

1953
¡ 959

68366.

28930.
29251.

¡ 955
19S6

70066.
71509,

29896.
30867.

2659 .
2720.

1957

73123.

31998.

2387*

. 93
. 93

7806 .

. 98

13. 13

195 8
1959

79267.

32369.

232 3 *

79680.

31976.

13. 11
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1960
¡ 96)

75333.

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8* 39

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2275*
25 15.

.98

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287| .

76625.

31990.

2875.

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77693.

¡ 963

78852.

31856.
31888.

2885 .
20 99 .

¡ 969
¡ 965

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7309 ,

8 • 50
s . 72
8* 90

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2918.

80790.

31987.
32767.

2* 60.

2960 ,

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86975.
89009.

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. 92
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3950.
3399.

13. 99
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36683.
37560.
3 7 9 9 ? .

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36899.

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OF
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f, D v P r N

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D0U 8LE-DECLINING BALANCE DEF R FC IAT [nw ,
NONFAR] No NM NUF AC T'lR ING
EQUIPMENT n ­ STRUCTURES

NT
­

5

ORPI . US

r ER V IC E

ASSET S

l.IVES

AY

OR[ G] N* L

85.0 PERCENT

A C QU I S I T I ON

qF

BULLETIN F

3

3

- - - - . - MI L L I O N S

YEAR
925
92*
927
928
929
930
93 1
932
933
9 39
935
93*
937
93P
939

99n
99 |
99?

GROSS
STOCKS
276206.
285629 .
293260.
300399.
308099,
313096.
313155.

308886.
30?675.
297057 .
299686 .
299999.
295852.
293817.
29 1828.

o

178538.
131375.
135111.
136580.
133952.
177066.
1?U120.
119801.
111917,
110968 .
11n973.

108608,
107957.
108509.

993

79]790"
29 ? 78 7 .
28R8 36 .
789919.

999

110*31.
10*79 1,
102019.

281982.

99599.

995

996

9 97

998
999
950
95 1
952
953
959
955
956
957
95 8
959
960
9*1
96?
9*3
969
965
966
96 7
9*8
969
970
97 1
972

­

NET
STOCKS
17U208 .
125068 .

1958

D OL L A RS - .

DFPr q CI ATI ON
11*81.
12332.
12797.
13068.
1399!.
!3709.
13312.
12510.
11696,
11195.

10975.
11215.

11699.

1161!.
11769.
11799.

1 1690.
11616.
11159.
10857.

283068.

100692,

2899*9 ,
30298?.
3139)8.
322115.
339699.
396399 .
35*278.
36*789.
37*667.
388758.
903361.
91*018.
925939,
937292.
952177.
965198.
981380.
99*998.
51*286.
590599 .
568993 .
593762.
6229 77 .
659573.
682397 .
709283.
739939 .

11093.

106301.
1163*3.
175933,
130961,
138581.

1207).
13592.

195930.
150320.
157236.

162153.

17079?.
179165.
186298.
189770.
196812.
205031.
210975.
219959.
227701.
738*35.
252897.
269629 .
282921.
297626.
313920.
375923.
336320.
350888 .

15356.
16582.

17630.
18700.

19610.
209013.
21199.
22083.
23762.
29096,
29508,
2509 1.
26)88.
27090.
2805 1.
29319.
30839.
32777.
35189.
37532.
39857,
8252 1.
99752.
06522.
08861.

oisc r o s
3

7036 *
8 177«
8980 •
926?.
9969 .
ir>6n 3 *
10 39 3

•

1 n797*

11398 «
10996 •
10967*
10**9,
113?s.
1 15 11•
1? 18 1,
1 ? 79 n •

13029*
1109*•

NET-GROSS
RATIO
.99
.99
.99
.99
.99
.9 9
.93
»9 1
.90
.3V

«30

.3 8
.30
.37
.3 7
.37
. 38
.37

1 I0 5 8 0

.36

11028.
I1569•
13269«
12088«
19003*
19367.
1296 ? .
19786.
15560 *
18060»
175*5»
200 29 •

.35

18199»
?01 16 •
19 9 55 •
2 ?5 2 7 •
20 9 6 8 *
2 1339•
2)075»
2370n»
2 9 0 3 *•
29 25 5 »

25*36»

2*075•
27R97.
29129.
30 * 2 3 •
32590»
35177»

.36
.37

.38
.90
•0 1
•01

.02
.02
.03

.93
.99
.99
.95
.95
.95
.95
.95
.06
.06
.06
.07
.07
.08
.08
.08
.98
.97
.97

AVERAGF AC,E
GROSS
NET

15.60
15.9V
15.99
15.99
15.96
15.55
15.87
16.39
16.R8
17.97
17,83
17.99
18.09
18.25
18.92

18.99
18.36
18.57
18.85
18.98
18.89
18.35
17.56
16.86
16.90
15.8 1

15.30
19.93
19.53
19.23
13.87
13.98
13.19
13.03
12.9J
12.55
12.36
12.13
11.99
11.68
11.39
11.05
10.89
10.61
10.38
10.26
10.17
10.06

10*00
in» 15
1 n .0 3
9 .9 7

9*85
9*89
lp.29
t0»89
11.99
1 !.99
1? •2 9
12- 3 1

12.15

12 •3 1

12*32

12»07
1J•7 0
12 •0 5
12 •9 5
12 •5 7

12.25
1 1.9 8
1n. 50
9.75
9.35
8 •8 8

8.55
8.39
8.05

7 . 9

1

7*6 1
7 .39
7.26
7.28
7 • 17
7-05
7 •03
4.95
6 «8 9

6« 7 7

6 »60
*•03
6»38
6*30
4 •22
6.25
4*29
4.27
X L'C--

p

RJ
­

FS

PRIVATELY OWNED, WITH PURCHASES OF GOVERNMENT SURPLUS »S S * T S t ORIGINAL ACQUISITION pRicES
CONSTANT COST 1, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION» SERVICE 2 x v * s
85.0 PERCENT oE BULLETIN F
NONE ARM NONMANUFACTURING
3

*

qux p]

*

nt

-,--__MI LL IONS OF 1958 DOLLARS“-“--”
«

y* 3 r

925
I9 2A
1 927
1928
J929
t930
l9 3 1
(932
J933
19 3*»
1 935
1 9 36
1 937
1938
1 939
J980
J98 1
(982
1 983
1 988
1 985
J986
1987
1988
(989
1950
|95 1
l952
1953
1958
1955
1956
1957
1958
1959
i960
196 1
t962
1963
]968
1965
1966
1967
1968
1969
1970
197 1
1972
1

ross

STOCKS
87339.
90691.
97058 .
93818.
96239.
96187.
98187.
90257 .
86818.
83717.
8?879.
83539.
8 50 0 7 «
8 8 0 6 8 .
83536.
88393.
86397.
85727.
89887.
85101 .
88799.
95506.
108117.
117929.
129015.
133918.
19 t680.
1 9 8 839 .
159505.
159593.
165806.
173095.
178677.
182192.
187929.
199885.
200582.
208699.
2166 19.
227993.
290539 .
256716.
271969.
289793.
309879.
325689.
39|780.
360763.

n* t
stoQ 3 s

36733.
38073.
37966.
38131.
39232.
38958.
35897.
32239.
29589,
27976.
27625.
28761.
30393.
29S 6 9 .
29898 .
32077.
35039»
33587.
32108.
32028 ,
39798.
39789.
98592.
55062 .
57872.
61917.
66080 .
66786.
69576.
702 90 .
79193.
76619.
78516.
78229,
81182.
89727.
86239.
89993.
99105.
100180.
107907.
116736.
129119.
132912.
192293.
197628.
153373.
162379.

­

*
Q x

pr* ­
tx on

­

x

sQ

3

r­ s

3

6219.
6602.
6799 .
6827.
7039 .
7098 .
6589.
5889 .
5295.
999 1.
5013.
5380 .
586 1.
5899.
5557.
5625.
5976.
6 0 18 .
5723.
5588 .
6922.
6890.
8282.
9838 .
10819.
11590.
12991.
12986.
13975.
13887.
19975.
15297.
15669.
15759.
16063.
16859,
17957 .
18112.
19089.
20303.
2 1B 9 7 •
23779.
25715.
27668 .
299 09 .
31635.
32895.
39751.

.
9 9 9 9 .
ç663*
5 6 8 3 »
6 I97«
6 TO 3 .
6396«
6560*
69 25*
6 38 9 »
6109»
5*67»
6299 .
6193»
6793*
730?»
7283*
5 26 7 •
5 19 3 *
5397.
5 8 6 3 »
703 1 .
6)38.
7 S3 9 .
7’7l .
6S 2 8 *
8 198 »
89 2 J.
1(851.
1 a’91«
13 8 9 5 «
11 587*
!3 S 2 7 .
1 3309.
15907 •
19326«
19*06•
19017.
16 9 0 3 •
17053*
17293«
18908«
19&69 «
2o9Os.
2)991 .
22889 •
2s59n «
27153*
9 8 3 1

AVERAGE

n * t -« r o s s

RATIO
.92
.92
.91
.91
.91
.90
.38
«36
.39
.33
.33
.39
.36
.35
.36
.38
.91
.39
.38
.38
.39
.92
•96
.97
.97
.96
.96
.95
.95
.99
.95
.99
.99
.93
.93
.93
.93
.93
.93
.99
.95
.95
.96
.96
.96
.95
.95
.95

«

ross

9.21
9.16
9.27
9,35
9.39
9.51
9.88
1 0 » u5
10.97
11.31
11.93
11.27
10.98
11. 0 1

10.99
10.59
10.15
10.13
10.16
9.99
9,99
8.78
7.99
7.36
7.09
6.82
6,66
6.63
6.58
6,66
6.62
6.69
6.69
6.83
6.89
6.81
6.85
6.80
6.79
6.63
6.97
6 .?7
6.19
6.01
5.90
5.89
5.89
5.89

3 «

*

NET
5.98
5*91
6 .0 2

4.09
6 .0 0

« 15
6*58
7.23

6

7 .6 8

7.87
7.70
7*17
6*61
6*62
6*38
5.89
5*32
5*57
5.78
5*73
5*28
4■ 8*77
8*25
8*03
8*05
8*03
8*08
» 8*17
8.19
8*26
8*19
8*16
8*18
8*31
8*23
8*17
8*21
8*15
8*07
3.99
3.82
3*68
J.69
3.58
3.53
3*58
3*61
3.56

PRIVAÎFLY OWNED, W I T H PURCHASES OF G n v E p N M p N T SURPLUS ASSETS AT ORIGINAL ACQUISITION pRjcE-S
CONSTANT COST 1, I9S8 DOLLARS
OOUBLE-OFCLI N ING BALANCE DEPRECIATION* SERVICE LIVES 85.0 PERCENT 0*7 BULLETIN F
N O N F A R M NDNMANUFACT x.
xRING
STRUCTURES
------MILLIONS OF 1958 DOLLARS-----NET
n * t -« ro ss
D ISQ AR­ S
AVERAGE AGE
GROSS
DEPRE­

YEAR
1925
1926
1927
|928
(929
1930
(931
|932
|933
1938
1935
1936
1937
1938
1939
1990
199 1
1992
1993
J999
1995
1996
1997
1998
|999
1950
1951
1962
(953
1959
1955
1956
1957
J958
1959
i960
196 1
|962
1963
t969
1965
1966
1967
1968
1969
1970
(97 1
197 2

STOCKS
188867.
19«938 .
201202.
206535.
211860.
216858.
218967.
218630.
216261.
218)90.
212207.
2 10960.
210595.
209988.
208292.
207396.
206939.
203809.
20P032.
196880.
199279.
193963.
199365.
195999.
199100.
20 128 I.
209670.
207839.
2 12289.
217129.
222952.
230316.
23739 1.
293291.
299868 .
257292 .
268656.
272232.
280378 .
288899 .
300009 .
31 1727.
321793.
333189.
395099 .
356*63.
367503.
379177.

STOCKS
83975.
86995 .
90573.
93299.
95879.
98121 .
97555.
98832.
90536 .
86825.
83792.
81707.
80580.
79039.
77560.
76927 .
75598.
73208.
69910.
67520.
65899.
66512.
67820.
7U 37 |.
73089.
76663*
8035 1.
83538 ,
87660.
91862.
96599.
10255 1.
107732.
11 1596.
115629.
120309.
129737.
129961 .
133596.
138955.
195990.
152893.
158307.
169719.
171627.
177795.
182998.
188509.

CIATION
5967 .
5730.
6003.
629 1.
6957 .
6655.
67 23.
662 1.
6900 .
6 153.
5962.
5835.
5788.
5762.
5711.
6675.
5663 .
5598 .
59J2.
5269.
5170.
5 18 1,
53 10.
5517.
5768 .
6090.
6339.
6629.
6928.
726 1.
76n8 .
80 16.
8832.
8759.
9028.
9 3 29.
96 33.
9939.
10236.
10536.
10931.
11806.
11817.
12189.
12616.
13118.
13627.
19110.

3006*
3178»

33 17.

3^79.
3767.
3’°0*
9097.
9237*
9973.
9563*
9862*
9997.

5076*
5318*
5388*
5988«
579 1«
5 8 3 9 .
5 9 15 •
603 1«
6 I00 *
6233«
6350*
6968«
6396*
6939*
6<>37.
6*39»
6*09«
6*29.
6 S3 9 .
6*12*
65 95 •
6*86 «
6*20 «
6*92«
6738*
6*67.
6 79 6 •
698 8 •
7° 11*
7229.
7306«
7997.
7*89 •
7739.
79 9 2 •
8029«

RATIO
.99
.95
.95
.95
.95
.95
.95
.93
.82
.91
.39
.39
.38
.38
.37
.37
.37
.36
.35
.38
.39
.39
.35
.36
.37
.38
.39
.80
.91
.82
.93
.95
.95
.96
.96
.97
.97
.97
.98
.98
.98
.99
.99
.99
.50
.50
.50
.50

GROSS
18.56
18.89
16.33
18.28
18.29
18.23
18.95
18.85
19.38
19.88
20.32
20.65
20.90
21.1*
21.92
21.69
21.80
22.11
22.53
22.87
23.12
23.07
22.9 1
22.58
22.23
21.77
21.28
20.85
20.32
19.79
19.25
18.62
18.09
17.68
17.29
16.9Ü
16.59
16.21
15.95
15.67
15.33
15.00
19.80
19.60
19.39
19.25
18.15
19.07

n* t

12.35
12.01
1J.71
1 1.56
1 J.93
1 J.35
l |.59

!2*07
12.79

13.32
13.80
I9 .ll

19*29
19.99

19«60
19.69
19*71

15 . 0 2

15*52
15*81
15*93

15-50
19*97
19*23

13.59
>2.81
12*16
1 1.68

11• 15
10*70
10 •27
9*81
f .50

9*36

9*23

9*09
g.99

8*90
8*87
8*81
8*66
8.52

8.52
8.99
8 *96
8*97

8*59
8*60

P R I V A T E ! .

Y

C n/W ,E O ,

C O N S T A N T

C O S T

ï* | T H
1 .

P U R C H A S E S

1 9 5 8

O F

G O V E R N M E N T

S U R P L U S

a

S S

DOUBLE-DECLINING BALANCE DEPRECIATION» SERVICE l IVq S
EQUIPMENT typ *
FURNITURE AND FIXTURES
----- MILLIES OF 1958 DOLLARS-----GR OS S

NFT

S T OC K S

S T OC K S

9 7 75 .
5 139.

2238 .

1928
J927
1928
1929

6

1930
193 1

6682 •
6 8 2 5.

1932

6818.

193 3
1939
1935

6

6 8

19 3

6

•

B

r

1925

DE P RF CI AT I 0N
338 .

5526 .

2509 ,
2752.

379 .
9 10.

5908 .

2959.

9 9 1.
9 7 1.

358 .

3183.
3298 .

987 .

2928 .
2715.

96 1 .
9 32 .

2605.
2535.

9) 5.
9 12.

2533 ,

9) 5.

1937

903 .
7 0 2 9.

2605.

1938
1939

7 05 1 .
7 0 8 9.

2596.
2617.

J990
199 1

7 195.

2716.
2919.

958

6

8

3 2.

7386.
7395 .

1992
1993

7236 .
7 1 5 1.

( 99 9

1

950
95 1

fc 8

2

•

*

. 50

6. 97

3. 65

2 6 6

*

. 50

6. 30
6. 19

3* 71

259.
25?.

. 50
. 89

6. 31

8. 09

251 .
2 6 n .

. 8 6

6. 61

. 83

7. 06

9. 95
R. 9 8

279.

. 8 0

7. 53

290*

. 3

8

7. 90
8 . 2 2

5. 87

. 37

8. 93

9 25 .

. 37

8. 53

5. 82
5. 59

936 .

8

15«

. 37
. 37

•

859 «
870 .

.

. 38

5. 92
5. 19

987 .

50o «

• 38

2697 .

973 .

897 .

. 38

8. 50
8. 51

5. 07
5. 16

973 .
508 ,
579,

5 1
89

3597
3909

.
.

5

636.

9 1 0 7. . .

679

9318.

7 19.

1 3

8 6

.

8

. 38

6. 33

5. 00

«

. 81
. 89

7. 82
7. 32

9. 97
9 .Q8

. 85

7. 05

3. 97

.

. 85

6. 92

. 85

6. 85

9. 09

. 85

6. 73

3. 98

. 85
. 85

6. 67
6. 67

9. 01
9. 09

. 85

6. 69

9. 12

•

5

6. 65

9. 08

. 85

6. 60

9. 05

.
1 .
1

8 8 3

885*

.
.

7 63

.
t1 .

878

8

58a

.

893.
879.

5833.

1

958

13797.

6260.

1957

19508.

6536.

1

958
1959

15172.
15937.

677 1 .
7083.

1091.
1135.

i 960

16739.

7937

1188.

196

822.

17982.

77 16.

1238 .

18337.

8093.

1290.

19360.

895«
899 »
.

8 6

992«

9190.
9699 .

1361»
19 9 9 .

95?.

( 965

20967 .
21699.

1966

22993.

)

8

6

1U9 0 3

.
.

«

565

*
•
.
.

9 3 1.
999 .

623*
6 5 9*

050.

6 8 7

. 85

6* 65

9. 12

7
7

. 85
. 89

6. 71
6. 76

9. 20
8. 23

. 99

6. 80

8. 25

. 99

6 . 8 6

9. 30

. 99

6. 89

9. 31

. 95

6. 87

9

6 . 8

7
6. 86

9* 29

0 1 3

. 85
. 85

1 1 10

. 85

6. 80

9. 17
9. 17

1531.
1631.

[ 967

29389,

11051.

1 738 .

1968

25590 •
2 6997.

11500.
12107.

1826.

28285.
29925.
30655.

12575.
12869.
13293.

5 7 7

9. 89

.

5. 92

1972

5. 53

2772.

12952.

19 70
197 1

8 . 6 8

8. 75
8. 69

9. 90

955

19 6 9

5. 99
5«79

. 37

0

1

J96 3
( 969

3. 78

353 •
382 .

32

1972.
12158.

962

A GE
NE T

2 6 6

9938
5 199.

1

AVERAGE
GR OS S

3* 83
3. 68

1092 9 .

1

o

7. 17
6. 76

1952
1 95 3
[ 959

1

■

. 87
. 89

9668

1

t

290 •
2 8 1 »

10313.

1

B

8. 95
8. 99

2769 .

p R l C E S

85.0 PERCENT OF BULLETIN F

. 39
. 39

3 1 9 1.

0

A C Q U I S I T I O N

5 15«
5 1B .

7 1 9 1.

9113.
9611.

O R I G I N A L

9 89.
998 .

7589 .
8 167,

8

A T

2800.

199 6
199 7
19 9

N E T - GR OS S
r

999 .

¡ 995

J999

n i Sc ARn S

992 .

3 197.

77 3 .
799 .

T S

Jfc
•
c
a

y

e

D O L L A R S

1912.
1999.
2068 •
2 127.

1
6

.
8*
n •

•
*
1105«
11 8 6 »
12 32 *
13 0 6 .
1399 •
1851 .
i

8

«2 6

9. 22

. 8 5

6. 79

. 85

6. 89

. 85

6. 86

9. 29
9. 26

. 89
. 99

6. 92
7. 03

9. 32
8. 93

.9 3

7. 10

9. 97

3

(p S

#

PP[ VATFLY OKNFD, * x TH PURCHASES OF GOVFRNMFNT SURPLUS
CONSTANT COST I t 1958 DOLLARS
*

D O U B L E - D E C L I N I N G B A L A N C E DEPRECIATION. S E R V I C E
E Q U I P M E N T TYPE
E N G I N E S AND T U R B I N E S
------MILLIONS OF 1958 DOLLARS------

YF AP
|925
t926
(927
(928
1929
19 30
193 1
1932
1933
1934
1935
1936
19 37
1938
1939
194 0
194 1
1942
1943
J944
1945
1946
1947
1940
19 49
i960
195 1
1952
1953
1954
1955
1956
1957
1958
1959
i960
196 1
1962
1963
1964
¡965
1966
1967
¡960
¡969
1970
197 1
19 72

GROSS
STOCKS
3622.
3556 .
3R5 7 •
3 379 .
332 1.
3245 .
3 12 1.
2956 .
2786 .
2637 .
2517.
2455 .
2445 .
2382 .
2357 .
235 6 .
2339 .
2253 .
7226 .
2299 .
76 18.
260 1.
2789 .
309 7 .
3411.
3839 .
4 167.
4622 .
504 1.
566 1.
6 177.
6634 .
7203 •
7738 .
0217.
0659 .
9057 .
9406 .
9765.
10109.
10405.
10764.
11397.
17084.
12850.
13*51.
14595.
15481.

NET
STOCKS
1275.
12 60.
12 19.
1199.
1190.
1166.
1097.
992.
892.
82 1.
778.
79 1.
854 .
859.
893.
9 39 .
959 .
903.
904 ,
998.
13 10.
1266.
1398,
1624.
1B 17 ,
2099.
2230.
2475.
2663.
3628 .
32 75.
3450.
3732.
3976.
4 145.
4290.
4390.
4449,
4524 .
4607 .
4673.
4830.
5236.
5676 .
6 165.
6623.
7 183.
7619.

DEPRE­
CIATION
180.
178.
174 .
170.
168.
166.
159.
148.
135.
124.
116.
113.
11S •
116.
116,
IIP.
12 1.
117.
113.
117.
138.
151 .
156.
178 .
20 1.
225«
247 .
267 .
288 .
3 16.
34 8 .
370 .
395 .
424 .
44 7 .
465 .
479 .
490 .
499 ,
5 10.
520.
533 .
564.
6 10.
6 60,
712.

767 •

822.

DIScARpS
228 «
2 3n «
23?.
228 .
2 18«
2 17»
215«
208 .
205*
20 1.
19?.
180.
187«
185«
175*
166»
15 0,
146141 .
1^8.
134.
127.
118*
Ill*
1On.
10?.
99 .
Pi •
94 «
P6 •

lon «

118 «
136 •
151 .
17?.
192.
203«
2 15*
228.
263,
297 «
34 1«
347 •
367 «
380.
374 •
39r .
39? .

3

SS q TS AT ORIGINAL ACQUISITION PRICES

LIVES

NET-GROSS
RATIO
.35
.35
,35
.35
,36
.36
.35
.34
.32
.31
.31
.32
.35
.36
.38
.40
.41
.40
.41
.43
.50
.49
,50
.52
.53
.55
.54
.54
.53
.53
.53
.52
.52
.5 1
.50
.50
.48
.47
.46
.46
.45
.45
.46
.47
.48
.49
.49
.49

05.0

PERCENT OF BULLETIN F

AVERAGE
GROSS
10.93
10.93
10.98
10.96
10.92
10.91
11.05
11.35
11.67
11.90
12.01
11.85
11.42
11.23
10.91
10.54
10.30
10.44
10.33
9.80
8*55
8.64
8.25
7.71
7.43
7.10
7.20
7.17
7.29
7.21
7.32
7.54
7.63
7.77
7.98
8.20
8.46
8.74
8.99
9.21
9.41
9.50
9.38
P.23
9.08
8.98
8.05
8.84

3 «

*

MET
6.97
6*86
6.PI
6.83
6.70
6*68
6.90
7.37
7.83
8.09
B •08
7.64
6.72
6.50
6.14
5*81
5.70
6*08
6.08
5.58
4.48
4.96
4.87
4.59
4.55
4.40
4.67
4«69
4.82
4.70
4.78
4.96
4.99
5.07
5.26
5.44
5.64
5*86
6*02
6*15
6.27
6.27
5.9P
5.77
5.57
5.47
5.35
5.36
a.L=c{

PR I V AT r l Y

0 ft N E 0 ,

C ON S T A NT

COS T

/.• ? T H P URCHA SF S
1.

195«

O O U R L F - O E C L I M n G R a L A N CF
F0U

OF

Q

OVF p N

MT
­

J

S U RP L US

B

SSp T S

A T

O R I G I N A L

A C Q U I S I T I O N

P R I C E S

DOL L A RS

D E PR E C I A T I O N *

S F RA/ I C E L I V E S

85.0

PERC EN T

OF

B U LLETI N

F

I PMENT TYPE
TRACTORS
------- ]

x 2 2 x

ons

oq

i r s s

h o l l a r s

-- - —
N E T- G RO S S

D l S C ARnS

AVERAG E

GROSS

N F T

D E PP F -

YEAR

S TO C KS

S TO C KS

C 1 A T I ON

|925

)7 8 6 .

10 0 3 .

19 2 .

An*

.5 6

9 .5 6

3 «6 2

(9 2 6

1975 •

63•

3 * 7 5

179 ,

6

1 •

.5 6
.5 6

9 .8 5

2232 .

1 10 1.
1 2 9 5 .

159 .

1927

6 .0 2

3 .7 7

1928

2 9 7 6 *

1 3 9 2 .

199 .

5 ? -

.5 9

5 . 3 2

3 .9 9

1929

2662 •

1396 .

2 1Z .

80»

.5 2

5 . 6 9

9 . 2 0

t 9 30

2 8 3 0 .

1 9 2 1 .

2 17.

79*

.5 0

6 .0 5

9 * 5 0

[9 3

289 9 •

13 6 5 .

22 1.

96«

. 9 7

6 .6 0

5 .0 1

1

R A TIO

GR0 5 5

a g e
n e t

1032

2 R7 5 •

1239 .

2 10.

108.

.9 3

7 .3 2

5 .7 9

J933

2769 .

1097 .

185 .

199«

.9 0

8 .0 8

6 .5 8

1939

27 3 3 .

1 0 3 7 .

1 63 .

13 9 .

.3 8

8 .7 1

6 .9 6

19 35

2780 .

1 0 7 9 .

159 .

199 .

. 3 9

9 .0 0

6 .7 1

1936

2939 .

12 1 9 .

1 77 .

16 9 «

.91

8 .8 6

B . 9 9

1937

3 190 .

1 9 0 9 .

2 1 1 .

150«

.9 9

8 .5 5

5 . 3 0

1938

3360 •

19 79 .

292 .

19 2 *

.9 9

8 .5 3

5 . 2 2

19 3 9

353 1 .

15 3 3 .

26 1«

199 .

.9 3

8 .5 0

5 .2 0

(9 9 0

3 7 7 9 .

1 6 3 9 .

287 .

195 »

.9 3

8 .3 9

5* 01

199 1

9 1 79 .

18 6 3 .

3 33 .

16 2*

.9 5

7 .9 3

9 .5 7

1992

9276 .

18 0 5 .

3 5 9 .

1 99 .

.9 2

8 .0 2

9 .8 7

199 3

9 2 1 1 .

16 0 9 .

3 3 6.

20P •

.3 8

8 .9 9

5 .5 1

]9 9 9

999 1 .

17 5 6 .

395 .

2 1 7 .

.3 9

8 .2 5

5 .0 2

1995

97 86 .

19 0 0 .

392 .

2 9

.

.9 0

7 .9 6

9 .6 8

t 996

5 00 8 .

1879 .

906 .

2 6 n •

• 37

7 .9 5

9 .7 8

1997

53 28 .

2 1 88 .

938 .

39n .

.91

7 .5 5

9 .1 1

1 99fl

5 9 2 2 .

269 8 .

5 ? 6 .

355*

.9 5

6 .9 6

3 * 5 3

1999

657 1 .

3067 .

60 8.

3 6 9 .

.9 7

6 .9 7

3 * 2 6

1950

7275 •

396 1 .

6 79 .

3 7 0 .

.9 8

6 . 0 8

3 . 19

b

195 1

7968 .

3799 .

76 3 .

9 0 9 .

.9 8

5 . 8 1

3 .1 3

1952

8560 .

9 0 0 2 .

8 39 .

9 3 5 »

.9 7

5 .6 8

3 • 22

1953

9 0 1 1 .

9 0 8 9 .

8 77 .

993 «

. 9 5

5 .6 3

3 .3 9

] 9 5 9

927 9 .

3 9 7 5 .

877 .

9 9 ? .

.9 3

5 .7 8

3 » 6 6

1955

968 1 .

9 0 9 5 .

8 9 2 .

5 9,

*

.9 2

5 . 7 0

10 0 3 9 .

9 I 0 0 .

9 3 5 .

563 »

.91

3959 .

99 1.

3 .6 9

1957

10159.

656*

.3 9

)9 5 8

1 0 3 9 1 .

392 1 .

9 2 6 .

7 18.

. 3 3

5.82
6.02
6.17

1959

1 0 5 9 3 .

3997 .

938 .

8 2 9 «

.3 8

6 .2 3

3 .9 3

i9 6 0

1 0 2 7 9 .

3 7 1 8 .

92 1.

92 1.

.3 6

6 .9 7

9 .1 6

6 .6 2

9.20

1956

9 83«
10 10•
1 0 17 *

1 0 0 3 1 .

3 5 7 3 .

87 3 .

1962

980 9 .

3 5 1 6 .

8 9 2 .

1963

9 7 0 0 .

3589 .

836.

196 9

9 7 2 9 .

3753 .

862 •

]9 6 5

999 6 .

9 0 2 6 .

1966

1 0 9 8 9 .

998

,9 6 7

11083.

9 9 0 9 .

iins.

1968

1 1 7 9 5 .

5 25 2 .

1200 .

879 *

]9 6 9

1 2 3 9 3 .

593

1 .

1279 .

895 *

1970

1 2 9 6 2 .

559 1 .

13 3 0 .

197]

1 3 3 9 3 .

558 J.

1359 .

197 2

1 9 0 5 8 .

585 1 .

13 8 6 .

196 1

1.

.36
•36

3 * 8 0
3 .9 9
9 .0 2

.3 7

6.69
6.62

9 9 2 *

.3 9

6 .9 5

9 7 3 .

.9 0

6.18

3 .7 3

9 13.

9 9 9 .

9 19«

.9 3

5 .8 2

3 - 2 9

. 9 9

5 .5 1

3 * 1 2

.9 6

5 . 3 0

3 - 1 0

.9 9

5 . 2 3

3 - 1 9

865 *

.9 3

5 .2 1

9 0 8»

.9 2

5 . 3

980 «

.9 2

5 .3 1

9

37 «

9 * 1 9
3 * 9 5

3 .5 0

3 .2 7
1

3*91
3 .3 7

0

*

PRJ'MT q 2 Y

O WN E D ,

C ON S T A N T

C OS T

Vk f TH
1.

DOUSLE-OFCLI ] ING
E Q U I P ME N T

PURCHASES

OE

G O V E R N ME N T

1 9 5 8 D OL L A R S
B A L A NCE D E P R E C I A T I ON ,

S^PP x IJS

SERV I CE

2 x

3

SS q TS AT ORIGINAL

v* s

ACQUI SI TI ON

8s •0 PERCENT o *

&

C ON S T R U C T I ON

MA C H I N E R Y

------------- M I L L I O N S

OE

19 5

a

D O L L A R S - - - - - -

GR OS S

NE T

Fl o

S T OC K S

S T OC K S

92S

15 5 9 .

693 .

189.

9 26
927

1696 .
1808 .

756 .
789 .

928
929

19 1 7 .
2059 .

930

2 129.

93 1

DEPRE­
C I A T I ON

DI S CA RDS

N E T - GR OS S

A V E R A GE

B Q •

RA T I O

GR O S S

11?.

. 95

3. 98

2. 91

206 .

127.

. 95

3. 98

2. 92

219.

190.

9. 05

2. 52

820 .
877 .

228 .
2 9 1.

150.

. 99
. 93

2. 60

. 93

9, 12
9. 19

299 .

19] .

• 81
. 37

9. 31
9. 65

2. 77

20 7 6.
1897 .

869 .
767 .
589 .

206«

. 31

5. 22

3. 15
3 «88

93 3
9 39

1698 .

950 .

169.

5. 77

9* 53

370 .

137.

223 2 38 «

. 27

! 5 t 7 .

. 29

6. 17

9* 71

9 35

397 .

127.

298 .

. 25

6. 29

9. 20

93 A

13 7 3 .
1299 .

135.

255 ,

937

12 7 3 .

393 ,
9 6 1.

153.

297 •

. 30
, 36

5. 93
5. 29

3* 17
2. 97
2. 31

R32

23«.
205.

156*
170.

n

•

t

2. 60

1229 .

982.
990.

163.
162.

239 .
18 ? •

. 39
. 90

9. 79
9. 33

990

12 1 2.
1 2 79 .

55 1 .

168.

16 t *

. 93

3. 85

2.

9 9 1

1375 .

600.

182.

. 99

3. 6b

2. 20

992
99 3
999

1922 .
1 9 9 1.

593.

188.

136"
13?.

. 92

3. 72

2* 90

566 .

139.

989.

3. 93
9. 39

995

1880 .

895.

220 .

195«
16 1 ,

. 39
. 35

2. 61

1389 .

18 3.
169.

996
9 9 7

2 R2 3 •
36 39 .

1975.
1883.

3 6 1.
9 90.

175*
20 P.

. 98
. 50

3. 52
3. 18

. 52

3. 0b

998
99 9

9 379 .

2333.

223*
279 .

. 53
. 50

1. 80

3. 11

950
95 1

5 1 3 1.
5599 .

2390.
2909,

602 .
669 .

2. 91

9 6 8 6.

2. 11
2. 35
2. 98

952
953
959

2* 31
18

3. 02
1 . 87
1. 82
1. 83

. 97

3. 39

286»

. 85

3. 59

6 187.
6689 .
6828 .

2637 .
2667 .

760.

33a .

3. 81

38 | .

9. 19

2. 57
2. 69

2537 .

8 0 1.
805 .

. 93
. 90

599 «

. 37

9. 95

2. 89

955

7099 .

2609 .

8 11.

69 3 «

. 37

9. 57

2. 79

95 6
95 7

7297 .
725 7 .

2 779 .

«59 .

86?«

. 38

2759 .

8 78 .

873*

. 38

9. 52
9. 59

2. 62
2. 66

958
959

7 188.
7399 .

2795.

879 .

’ 5 Ç.

8 9 1.

9. 88
9. 35

960

7362.

907 .

8 8 7«
908 .

. 38
. 39

2.66

2872.
2859.

. 39

9. 31

96 1

7 359.

2780,

899.

835«

. 38

CD

2 6 1«

7 19.

u>

6 8 1.

2509.

•

938
939

u2

T YPE

2. 58
2* 63
2. 72

96 2

7903 •

2788 .

888.

«66*

. 38

9. 38

2. 71

963
969

7719.
8102.

30 10.
33 19.

928,
J OI O.

8 5o «

9. 30
9. 19

2. 59

99?.

. 39
. 9 1

965

3600.
3905 .

1097 .

903*

1182.

983*

. 92
. 93

9. 02
3. 86

2* 32

966

8597 .
9 119.

967

9652 .

9 109.

1253.

9 18«

. 93

3. 85

2* 33

. 92
. 92
. 91

3. 83
3. 85

2* 38
2. 91

. 90

3. 95
8. 09

2. 53

. 90

9. 06

2. 99

968

10195.

9 3 11.

13 12.

10823.

969*

969
970

9532.

1 3 7 8.

11362.

9697 .

97 1

11«30«
12913,

9 738 .

1936.
1977.

970«
Ï0 18 «

9997 .

1539.

972

1 107 «
12 19«

2. 39
2. 29

2* 98

2 *

tx n

E

PR I C E S

PRIVATELY 0 W N E 0 , t )T) PURCHASf^ OF GOVERNMENT SURPLUS jSSfTS AT o r x x n
CONSTANT COST 1» 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION* SERVICE LIVES 8 5 , 0 PERCENT
EQUIPMENT TYPE
METALWORKING MACHINERY
------MILLIONS OF ]9SB DOLLARS-----«

YEAR

GROSS

NET

D E P R E ­

STOCKS

STOCK S
2 156.
2292 .
2386 .

CI ATI ON
299 .

19ZS
1926
1927

9969 .
5217.
5925 .

1920
1929
1930

5763 .
6 0 5 1.
6 16 1 .

193 1
1932
1933

6 138.
5975 .
5 790,

1939

5658 .
5658 .

) 9 35
] 936

5 80 1.

1937
1938

6095 .
6099 .

| 939
1990
199 1

6 156.
6796 .
7697 •
8 9 R7 ,

2597 .
2793 .
2719.
2579 .
2325 .

373 .
383 .

2 111.

32 1.
30 1 .
296 .
3 10.

19 9 0 .
2016.
2 189.
2938 .
2912.
2510.
3057 .
382 1 .

9 170.
9 7 13.
10522.

9 909 .
9850.
5065 .
5970.

1 ?0 0 6 *
16095.
15928.

6223 .
7309.
7699 .
7500 .

1950
195 I

16003»
17090.
18969.

J9 5 2
1953
1959

19801.
21367.
230 17 .

7672 .
8 190.
8573.
9283 .
10057.

J9 5 5
1958
1957

2 9 1 3 ?.
25593.

10327.
10935.

26701.
26916.

11320.
11019.

2703 1 .
27318.

10803.
10809.

1965
1966

27392•
27285.
27965•
28092 •
2 8 980 «
30206 .

1060 1 .
10590.
10679.
11115.
11799.
12630.

1967
i960
1969

3)508.
32319.
33278.

13628.

(970

39121.
39270.
39592 •

1992
1993
199 9
[ 995
199*
1997
[ 998
J9 9 9

1958
1959
i960
196 1
[ 962
1963
J9 6 9

197 !
1972

3 10.
326 .
398 ,

19105.

19993.
19673.
19299.
19199.

373.
350 .

­

x

s

Q

3

r
­

s

r

220.
2 3 ?.
299*
251 .

.95
.95
.99

19 76 .
1551.
1639.
16 6 3 .
1637 .
16 3 0 .
1629 .
16 0 9 .
1617.
16 6 3 .
1798 .
1866.
2006 .
2109.
2 169.

r o s s

3

3

*

n

*

t

8.08
8.09
8.06

5* 32
5.17
5.19

7.99
7.91
8.10
8.96
8.98

9.90
9.89
5* 08
5.99
6.12
6 > 65
6.89
6.69

9.59

6.02

. 90
.90
.9 1

9.20
9.26
9.19
8.38

5.90
5.99

.52
.53
.52
.52

7.53
7.03
6.79
6.69
6.58

3.89
3* 66

.52
.52

6.93
6.29

.50
.97
. 95
.99

6.52
6.95
7.27
7.50

650 •
700 »

.93
.93
.99

7.73
7.89
7.92

5* 39
5.25
5.09

763*
8 8 ?.

.93
.93

8.16
8.26

5. 1*

\ 087 .
1278 *
1857.
1978 .

.92
.91

8.38

.90

.92

8.83
8.90
9.03
9.06
9.03
8.90
8.79
8.96

5.0*
5.32
5.51
S.56
5.69

31 I .
3 2 3*
335 •

350 •
357 •
3 6 1*
359 *
3 6 1*
360 *
3 6 8*
329«
395«
398 •
958*
55Ç .

1985 •
1683«
1629 «
1575 •

. 95
.50

.90
. 39
.39
. 39
.90

9.77
9.81

8.66

5* 3 1
9.98

3.69
3.92
9.09
9.18
9.26
9.56
5.03
5.28
5.35

5* 06

5* 72
5.69
5.99
5* 20
9-99

1890 «
1* 06«
1 75 ?.

. 9 1
.93

8.15

1825«
16 6 7 .

. 99

8 .0 1

.99

7.97

.93
.92
.91

8.18

9.83
5* 08

8.28

5 . 2 2

1*18.

220 1 .

1735 .
1795 *

8 .0 2

qux sx tx on

BULLETIN

Of

«

Q

9.95

22 12 .

2 166.

.92
. 39

«

2

.36
.35
. 36
.38

396 •
3 6 0*

n i t .
1186.
1275.
1389.

o

.99
.99

361 .
903.
987 .
573.
637 .
677 .
7 19.

1053.

x

198*
212.

399 *
331 <

1022.
1099.

t

. 8 3

339 «
355.

792.
9 19.

3

185«

2 6 9«
297 .

A V ERA GE

N ET - GROS S

3

9.70
9.70
9.79

E

prx

Q *

s

T
Y
O' ANEO, M T H PURCHASES OF GOVERNMENT s U r p i US ASSET S AT ORI GI N A L
CONST ANT COST 1, 1 9 S8 DOL L ARS
OOUr LE-DECLIn ING & 3 2 3 n Q * DEPRECI ATI ON» SERVI CE 2 x v * s 8 5 . 0 P E R C E N T O f

P W

I V

a

f

l

E 0 U I PMF NT TYPE

A CQ U I S I T I O N
B U L L E T IN

SPECIAL INDUSTRY MACHINERY
- - - - - - - - MI LLI ONS OF 195s DOLLARS- - - ---y*

3

r

1 925
1926
t927
1 92n
1929
1930
193 I
1932
1933
1934
1935
¡936
1937
193 3
l939
1940
194 1
1942
1943
1944
]945
1946
194 7
1948
1949
1950
1951
1952
1953
195 4
1955
1956
1957
1»SB
1959
1960
196 1
1962
1963
)964
1965
1966
1967
1968
J969
1970
197 1
J972

GROSS
STACKS
16257.
16583»
1 6 B 1 9.
17024.
17200.
171)92.
16762.
16221.
15732.
15248.
14846.
1462«.
14487.
14068.
13724.
13457.
13173.
12756.
12240«
12020 .
12186.
12868.
14503.
15826.
16720.
17835.
19078.
20060 .
2 1 168.
22009 .
2 30 9 1.
24278 .
25274 .
25942 .
26592 .
27435.
28143.
28887 .
29364 .
30098 .
31046.
32353 .
33130.
33886.
34596.
35153.
3546 1 .
35994 .

NET
STOCKS
6 86 6 .
6984 .
700 1.
6998 ,
6982 .
6733 .
6353.
5835.
5426.
5095 .
4903.
4933.
5n 1 6.
48 70.
4784 .
4758 .
4737 .
4597 .
4356 .
4393 .
475 1.
5447 .
6823.
784 1 .
8294.
888 1.
9478 .
9783.
10116.
10207.
10512.
10913.
11139.
11114.
11194.
11500.
11621.
11882.
12015.
12393.
13077.
13929.
14261.
14528.
14743.
14878.
14827.
15007.

­

*
Q x

pr* ­
tx on

DISCARDS

3

99 1.
.
10 2 2 .
1027 .
10 3 1.
lOt 7.
980 .
926 .
870.
826 .
797 .
792 .
804 .
803 .
785.
774 .
766 .
750 .
720 .
703 .
728.
798 .
935 •
1092.
1187.
1256.
1 337 .
1401.
10 10

1489,
1 485 .

1521.
15 8 3.
1641.
1669.
1685.
1723.
1766.
1806'.
18 4 3.
1886.
1965.
2076 .
2 162.
2205.
224 1 .
2267.
2273.
2283.

T8 3 •
807*
8 O3 .
8 20 .
839*
875»
9 30»
95n •
9 4 9 .
98n*
1007»
104n*
1058»
10 R 6 *
l0 4 8 •
10 15 •
1 029 •
1027.
995 •
9 6 1*

726»
87 1 .
85?.
823.
777.
7 40 •
713*
7 5 9 .
7 24 •
772.
77n.
8 3 3 .
908.
1003«
1 140 «
1207.
119 4«
13 3 8.
1S 0 6 *
15 37 *
170 7.
16 3 2 *
17 2 8*
1727.
1757«
1 8 6 1

.

19 29.
1945«

NET-GROSS
RATIO
.42
.42
.42
•8 1
•4 1
.39
.38
,36
.34
.33
.33
.34
.35
.35
.35
.35
.36
.36
,36
.37
.39
.42
.47
.50
.50
.50
.50
.49
.48
.46
.46
.45
.44
.43
.42
.42
.41
.41
•4 1
.41
.42
.43
.43
•43
.43
.42
.42
.42

3

v* r3

GROSS
8.24
8.27
8.36
8.46
8.56
8.78
9.06
9.41
9.74
1 0 .m
10.16

10.13
10.03
10.07
10.04
9.97
9.85
9.80

9.82
9.62
9.16

8.50
7.58
7.03
6.84
6.68
6.60

6.66
6.76
6.96
7.10
7.22
7.39
7.63
7.80
7.9 1
fi.06
8.16
8.23
8.22
8.10
7.96
7.94
7.94
7.95

«

*

AGE
NET
S •20
5*22
S .30
5.38

5*45
6 « 68
5*99
6*41
A •70
6.87
6.85
6*53
6 » 19
6*16
6*05
5» 88
S •7 3
5.74
5.88
5.67
5.18

4.62
3.99
3.77
3.90
3*96
4*03
4 «22
4 >39
4.62
4.72
4.76

4.87
5.04

5.14
5.11
5.16

5.12
5.14
5.05

4.87
4.69

4.72
4.76
4.82

7.95

4.89

8. 00

5.01
5.04

7.99

¿2.13

F

PRI CES

P R I V A T E L Y

O l'.'N F n

,

K j l T H

P U R C H A S E S

O P

G O V E R N M E N T

S u RPt.

U S

a

S S

e

T S

A T

O R I G I N A L

A C Q U

I S I T I O N

P R I C E S

CONSTAMT COST l> 1958 DOLLARS
D O U R
*

qu

x

p

] *

«

*

n

*

L E - O E C L I N I NG

nt
r3

2

tyS*
x n ­ u s t r

x

B A L A NCE

3

2

]

3

Q ) x

n

O

EP

*

ry

R

EC

I AT I O

N

*

s F RVI CE

------MILLIONS OF 1958 DOLL RS-----3

YEAR
J925
1926
1927
1928
|929
1930
193 1
1932
1933
19 38
1935
)936
1937
1938
1939
1980
198 1
1982
1983
19 8 8
1985
1986
1987
1988
1989
195 Ü
1951
1952
1953
1958
1955
1956
1957
195R
1959
i960
196 1
1962
1963
|968
1965
1966
J96 7
1968
1969
19 70
|9 7 1
1972

GROSS
STOCKS
10263.
10736.
1I 1 18 .
11509.
12082.
12271.
12258.
11967.
11675.
11830.
11366.
11568.
11790.
11712.
1)687.
116 8 1.
11682.
1!3 70 •
11157.
11508.
1?828.
13368.
1898 1.
16108.
16698.
17230.
17882.
18868.
19163.
19770.
20602«
21825.
22121.
22378.
22633.
23006.
23267.
23855.
23905.
28719.
25728 .
2 7 0 8 8 .

78256.
29 120.
30198.
3 1156.
31859.
3 2 7 8 1.

NE T
STOCKS
8 30 2.
8607 .
879 1.
8967 .
5282 »
5285 .
5080 .
8667 .
8300 ,
8065 .
803 1.
8289 .
85 0 8.
8889 .
8879 ,
8585 .
8 6 17.
8 397 .
8307 .
8708 .
5588 .
6 19 1.
7 156.
7 7 28 .
7723 .
7686 .
7787 .
7797 .
R0 0 8 •
8 16 1.
8510.
890 2 .
9228 .
9 20 1 .
9208 .
9372 .
9392 .
952 1.
9798.
1U388.
11023.
11868.
12886.
12791.
13259.
13601.
13688.
18005.

DIS Q ARr S
DEPRE­
CIATION
728 .
5 88 •
60? .
77 1.
8 12.
6 18*
888 .
629 •
888 .
667 •
9 10.
688 «
89 7 .
705*
85 3.
7 3?.
796 .
7 2n •
758 .
76Ç •
77?.
782 •
763 .
78?«
803 .
83?.
8 |9 .
88?.
8 16.
87? .
89-,.
82 1.
8 28 .
899*
90 )•
8 10.
779 .
90?.
798 .
860*
R9 2 •
825 •
10 15 .
7 9 5»
1156.
806*
128 7 .
7 87 «
1332 .
777*
1328 .
75 1»
1329 .
808 •
80 1•
1 386 .
1380.
9 1B •
1825 .
98 8 •
18 88 .
1 no?.
1562.
118?.
1630.
1266 •
1658.
139 i.
16 5 6.
I8 13 •
167!.
1871.
1687 .
1858 «
1688 «
1700.
15 5 8 «
1731»
1801.
1533 »
1905.
1575»
20 33 .
15 5 3 «
2 158.
1528 •
2232.
17 13*
16 8 7 .
2297 .
2 363 .
1787»
2399 .
17 8 3 •
2 8 35.
18 30 •

L I VES

NET-GROSS
RATIO
.82
.83
.83
.8 3
.88
.83
.8 1
.39
.3 7
.36
.35
.37
.38
.3 8
.38
.39
.80
.39
.39
.8 1
»85
.86
.88
.88
.86
.85
.88
.82
.82
»8 1
.8 1
.82
.8 2
.8 1

•8 1
.8 1
.80
•8 1
.8 1
.82
•83
. 8 8

.8

8

8 5 . 0

PERCEN T

AVERAGE
GROSS
7.09
6.96
6.93
6.91
6.R 1
6.89
7.09
7.82
7.7 8
7.97
8.06
7.95
7.80
7.86
7.82
7.75
7.66
7.78
7.72
7.38
6 .R 2
6.8 7
6 . tÜ
5.98
6.12
6.31
6.86
6.68
6.8 0
6.98
7.00
7.no
7.01
7.09
7.15
7.16
7.20
7.)5
7 . 1ü
6-97
6 »R 3
6 »6 8
6 . 6 1

. 8 8

6.59

. 8 8

6 . 5 7

. 8 8

6.58

.83
.83

6 . 6 7

6 . 6 5

OF

3 «

B U L L E TIN

F

*

n* t

8.37
8.21
8.19
8.18
8.08
8.23
8.52
8.95
5.32
5.50
5.80
5>01
8.67
8.69
8.61
8.52
8.88
8.68
8.70
8.38
3.82
3.69
3*6 1
3.68
3*92
8.16
8.29
8*88
8.86
8*88
8.39
8*29
8.28
8.33
8.80
8.38
8.83
8.82
8.36
8.22
8.08
3*98
3.92
3.99
8.01
8.07
8*19
8.28
3LH
*

P

» I V

A

T

f

l

*

O W N E D ,

C O N S T A N T

c

o

s

t

Al

I

I ,

O O U R L F - D E C L I N I N G

T

H

P U R C H A S E S

1 7 5 8

OF

G O V E R N M E N T

s u r p l u s

A S S E T S

A T

ORI GI NAL

ACQUI SI TI ON

D O L L A R S

9 A L A N C F

EQUIPMENT TYPE
OFF, COMPUTING AND ACCT
------M ILL IONS OF
GROSS
NET
STOCKS
YEAR
STOCKS
1725
653 .
1693 *
1691.
69 1.
1726
723 .
1797 .
1727
759 .
(728
1821.
1929
795 .
1906.
759 .
(930
17 17.
675.
1931
1867 .
579 .
1769 .
1932
509 .
1655 .
1933
973 .
1939
1555 .
98 1.
1990.
1935
i960.
513.
1936
1986 .
572.
1937
58 1.
1938
1977 .
1939
1996 .
596 .
635.
1565.
1990
708 .
199 1
1699 .
699 .
1992
1729 .
63 1.
1707 .
1993
655 .
1999
1795.
79 1.
1856 .
199S
199 A
1033 .
7217.
1997
1368.
27 10.
1998
3259 .
1667 .
1799 .
3700 .
1999
1950
1990.
9217.
2099 .
9739 .
195 1
1952
222 1.
5210.
5 669.
236 1.
1953
1959
6029 .
293 !.
1955
6 353.
2579 .
2 802.
1956
6782 .
1957
7919.
3 178.
79 9 1.
3929 .
1958
1959
«583 .
3659 .
9011,
i9 60
9358 .
196 1
9222.
10021.
10993.
9655.
1962
1963
5210.
12052.
)969
13615.
6076 .
6993.
15165.
1965
18137.
8779.
|966
1U981.
)967
21962.
2995).
1968
11526.
|969
27885.
12863,
J970
3 1 176.
13917.
197 1
33759.
19097.
35658.
1972
19565.

D E P R E C I A T I O N .

S E R V I C E

MACH
1958 rOLLAPS--“-DEPRFDISfARoS
C IAT 1ON
196.
19p •
205 .
195*
2 19.
190«
222.
189.
232.
189«
2 32.
180«
217.
188*
196.
203*
175.
219*
169.
227 .
!69.
238 »
173.
2 3S»
188.
22| •
197.
215.
199,
199«
208.
178«
227.
171.
237 .
188 •
225.
185*
220.
205 •
290.
215.
301 .
229 .
900.
23l .
996 .
235*
559.
292»
60 1.
292*
653.
293*
706.
359.
757 .
950 *
800 .
5 19«
890.
695«
70 i.
902.
1000.
797 .
1100.
785«
1176.
8 19.
1270.
86 *4•
1369 .
9 18«
1973 .
999 .
1637.
10 79 *
1870.
1175 «
2 195.
1283*
2572.
1262«
3139.
1353.
3568.
I968 «
3953.
1701.
9359.
l97n.
9575.
2382*
9725.
2fl32«

L I V E S

NET-GROSS
RATIO
.40
.4 1
.41
.42
.42
.39
•36
.33
.31
.30
.32
.35
.39
.39
.40
.41
.42
.8 0

.37
.38
.4Q
.47
.50
.51
.48
• 6
.49
.43
.42
.40
.41
.41
.43
.43
.43
.43
.42
.43
.43
.45
.46
.48
.49
.47
.46
.45
.42
.4 1

85.0

PERCEN T

OE

BULLETI N

AVERAGE AGE
GROSS
n* t
2.58
4.45
4.32
2.51
4.21
2.51
4.14
2.51
4.09
2.53
4.27
2.76
4.57
3.07
4.91
3.42
3.58
5.20
5.3 4
3.48
5.25
3 • 12
4.98
2.73
4.57
2.39
2.38
4.30
4.08
2.37
3.89
2.31
3.72
2.20
3.78
2.37
4.02
2.63
4.04
2.53
2.29
3.90
3.40
|.82
1*67
3 .n2
2.85
1*71
2.94
1.93
3.13
2.09
3.3U
2.19
3.48
2.27
3.63
2.30
3.79
2.36
3.81
2*33
3.76
2.26
3.64
2.15
3.60
2.17
3.60
2.21
3.58
2.19
3.62
2.25
3.61
2.21
3.56
2.16
2«06
3.45
3.30
2>02
3.08
|.86
1.87
3.00
3.09
2*00
3.17
2*06
2.15
3.30
3.52
2.32
3.68
2.37

E

p

R

i c

LS

p R IV ATFL Y "Î.NF.n, *?TH PURCHASES OF GOVERNMENT SURPLUS ASSpTS AT OR IG IN AL ACQUISITION PR IcES
cON S T A T COST t, 195 8 DOLLARS
nOUPLE-DECLlNING B AL ANCF DEPRECIATION» SERVICE LIVES 85.0 PERCENT OE BULLETIN F
EQUIPMENT TYPE

SERVICE INDUSTRY MACHINERY
------MILLIONS OF 1988 DOLLARS — ---G R OS S

NET

DEPRE­

YEAR

S T OC K S

S T OC K S

C I A T I ON

1 9 25

3 0 2 5.

1986
1927
1928
19 2 9

32 2 3 .

OI S

6

ARDS

n

•

t

-

Q

A V E R A GE

r o s s

A GE

RA T I O

G R OS S

NE T

1197.

765.

282 *

. 80

5. 99

3* 61

30 99 .

1299 .

3 15«.

1293 .

275.
289 .

257*
26S •

. 80
. 81

5. 9 1
5. 83

3. 51
3. 96

1326 .
13 2 6,

797 .
29 9 .

26 l •

. 8 1

5. 78

3* 96

3 25 2 .

265 •

. 8 1

5. 79

3. 53

) 930

3223 .

1279 .

288 .

265 *

• 80

5. 90

3. 73

193 1
1932

1193.
1065.

2 76.
25 7 .

. 38
. 35

6. 08
6. 38

3. 98

193 3

3 156.
30 26 .
2889 .

. 3 3

6* 65

9. 35
9. 62

1 9 3 ‘4
1935

27 72 .
2699 .

19 38

2707 .

1937

2758 .

1938

2

] 939
1990
199 1
1992
1993
1999

960 .

736 .

262»
259*
269*

899 .

22 1 .
2 16.

277 •
275»

. 32

6. 85

9. 68

. 32

6. 92

9- 98

278.
2 95 .

287 •
29l .

. 35

6. 69

3. 92

. 38

6. 37

3* 97

10 9 9 .

255 .

2 8 3«

• 38

6. 26

3* 95

2723 .
2759 .

1075.
1127.

258 .

29 ? .

. 39

3* 39

265 .

28? •

*8 1

6. 02
5. 73

2823 .
7826 .

117! .

275.

259 •

. 8 1

5. 52

1135.
1139.

275 .

237»
29?.

. 80

5. 52

3* I V
3. 37

. 80

5. 97

22?.

. 8 1

5. 3 8

3. 92
3. 25

319.

298 •

. 83

5. 05

2* 93

389.
997 .
669.

269 .
2 8 1«

. 87
. 5 1

8. 66
8. 12

2. 69

270*
279*

3. 66
3. 78

2. 07

7 R8 .

. 59
. 52

3578 .

832.

297*

. 99

3. 88

2. 52

726 #

7855 .
30 0 9 .

875 .
951 .
1098.

1 2 2 3.
1922 .

272 .
289 .

3. 22

1 995,

3780.

1 99* ,
19 9 7
j 998

3712.
9505 .

J999
1950

695 1.
7238 .

195 1

7 890.

3635 .

863.

328 •

. 96

8. 15

2* 79

1952
195 3

8995 .
9 166.

3730.
3997 .

89| .
950.

80?*
867*

. 99
. 93

8. 39
9. 55

2. 97
3* 00
3* 09
3* 06

1959
1955
1958

5 706 .

9793 •

17 30.
2 303 .
3 106.
3336 .

9059 .

.
95 9 3 .
9 8 0 5.
9 89 9 .
9955 .
9256

10370.
10989.

19 5 7

11561.

( 958

1 1 87 9 .

1989
i 960

12227
12631.

) 96 1

17996.

5263

196 2
196 3

13559.

5539
578 1

19102.

.

6 128.

.
.
,

mil.
1068»
1 1 8 3.
12 1 9.
1261.
1282.

5 6?.

. 9?

9. 76

66I*

* 81

9. 88

8 27*
’ 23*
10 Or )

132! .

1056*
1102*

13

1 187

62 .

18 18.

[988.

1190*
1199*

19897.
15705.

6 1 9 1.

16 7 9 .

12 5 o

6706 .

1690.

1399*

1966
( 967

16718.

7256.

1

17879.

7892 .

J 96R

19091.

8336.

182! .
1960.
2099.

J96 9

20917.

R95 7 .

1970
J 97 1

21797.
23059.
29683.

1969
) 965

1972

.
•
•

371 .

2. 28
2. 33

. 81

9

.' 9 9

2. 98

. 82
. 8 1

9. 88

2* 93

9. 99

3* 02

. 81

9. 95

. 81

9. 93

3* 09
3. 02

. 80

9. 92

3* 03

8. 90
9. 88

2* 98

*8 1
.8 l

2. 95

. 8 2

9.81

. 83

8. 68

2* 78

. 83

9. 58

2. 73

2* 86

1909.

. 89

9. 50

2* 7 1

! 935*

. 99

9. 88

2* 79

2 2 3 8.

1 8 9 3*

. 99

9. 86

2. 79

9 9 6 1.

2377.

J5

9. 98

2. 79

99 10.
! 0 6 39 .

2503.
2660.

1 6 6

. 83
. 83
. 93

9. 53
9. 53

2. 83
2* 8 1

1

?

•
9 .
t .

6 8

8

PR t v AT E l Y

n f t MED,

MT H

E Q U I P ME N T
•

|

•

6

t r

P URCHASES

19 25
19 ?A
(9 27
19 2P
19 29
19 30
193 1
1932
19 33
193 9
19 3S
19 36
1937
193ft
1939
19 M0
1991
1992
199 3
1999
199S
1996
¡99 7
199fl
1999
19S0
I9 S 1
1952
(95 3
1954
1955
1956
1957
1958
1959
i960
196 1
1962
196 3
1964
[965
1966
1967
196R
1969
1970
197 1
1972

G O V E R N ME N T

S URP L US

SERV I CE

A S S E T5

L I VES

AT

85. 0

OR I GI N A L

PERCE NT

QF

ACQUI SI TI ON
BUL L E T I N

T YPE
■

6

B |

MB

6

4

■

n

•

r y

- - - - - - - - - MI L L I O N S

y* 3 r

OF

1 V S 8 D OL L A R S
B A L A NCE
D E P R E C I A T I ON ,

C O N S T A n T C OS T
t.
D OU B L E - D E C L I N I N G

G R0S 5
STOCKS
5879.
6211.
6523.
6913.
7325 •
762 1.
776 1.
767 4 .
7528 .
74 38 .
7443 .
75 34 .
7878 .
7964 .
8 17 2.
866 1«
9202 .
936 6.
9464 .
10176.
11050.
12265.
14170.
15P61.
17362.
19169.
21259.
23843 .
26591.
29183.
31831 .
34882 .
38017.
40422 .
42672 .
45227 .
47894.
5n199.
57323 .
54743«
57766.
61147.
63953.
66423,
69492.
72999.
75570.
77707.

OF

n* t
stoQ 3 s

2639 .
28 33 .
2997 .
323 1.
3459 .
3565.
3525 .
3280.
3015.
2850.
2800.
28 4 1.
3 125.
3 14 8.
3286.
3688.
4 10 1.
4 114,
4076.
4 6 13.
5242.
605 4.
742 1.
8437.
9098.
9955.
1U 9 35.
12190.
13443.
14372.
15294.
16 5 35.
17840.
18311.
18938.
19984.
20937.
21976.
22807 .
24023.
25590.
27668 .
28837 .
29722.
31 050 .
32493.
33363.
33469 .

19 S B

n OL L A P S - - - - - -

DEPRE­
CIATION
358 .
380 .
404 .
430 .
46 1.
483 .
484 .
465.
437 .
414.
407 .
414.
44 1464 .
479 .
520.
578 .
608 .
6nft.
646.
729.
8 36.
1000 .
1177.
13 11.
1440.
1630.
1862 .
209 1.
2294.
2473.
268 3.
29 17.
3085.
320 1.
3357.
3547 .
3733.
3896.
407 1.
4307 .
4607 .
487 1.
5039.
5223.
5463.
566 3.
5758.
­

x

sQ 3 r­ s

237 .
24) •
257*
274*
277 «
292*
304 •
30ft «
3 17338 »
35 S•
36 3»
38 J•
400»
4 10*
432.
450.
458 .
468«
476*
49(.
5 17.
542*
521 .
484 «
50 1.
539 «
572.
6 4 5 .
699 •
79 t.
9 18*
t124 •
1 180*
(621.
1898»
1868 •
2495*
2623.
2 8 8 8 .
2878*
3334.
3257*
3478.
3506.
3424.
3 ” l•
3763*

n * t - « ro ss
r3 tx o

.45
.46
.46
.47
.47
.47
.45
.43
.40
.38
.38
.38
.40
.40
.40
.43
.45
.44
.43
.45
.47
.49
.52
.53
.52
.52
.51
.51
.51
.49
.48
.47
.47
.45
.44
.44
.44
.44
.44
.44
.44
.45
.45
.45
.45
.45
.44
.43

A V E R A GE
GR O S S
8 .0 6

7.95
7.89
7.75
7.65
7.68
7.87
8.28
8.74
9.00
9.27
9.34
9. lü
9.16
9.00
8.71
8.34
8.36
8.41
7.98
7*54
7.00
6.46
6.16
6.12
6.06
6.01
5.94
5.92
6.0 1
6.12
6.19
6.24
6.44
6.58
6.64
6.70
6.72
6.74
6.7 1
6.64
6.50
6.47
6*50
6.40
6.50
6.53
6.68

â«

*

n* t
4 .9 5
4 .0 1

4*76
4«6S
4.58
4.70
4.97
5.51
6.07
6.41
6*47
6*32
5.73
5*7 1
5.50
4*90
4.62
4*77
4.95
4*53
4*21
4.00
3*65
3.6 0
3.73
3*78
3.8 1
3*78
3.79
3.89
3*96
3.95
3.94
4.08
4.15
4.13
4.12
4.09
4*10
4.06
3.99
3 .8 8

3*93
4.0 1
4*04
4.05
4*13

4*28
¡¡*11

F

PR I C E S

PRIVATELY OfcNEO, WITH PURCHASES OF GOVF r NM q NT SURPLUS ASSETS AT ORIGINAL ACQUISITION PRicLS
CONSTANT (-O.ST 1, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION. SERVICE LIV q S 85.0 PERCENT OF BULLETIN F
EQUIPMENT t y p *
TRUCKS, BUSES AND TR TRAILERS
------MILLIONS OF 1958 DOLLARS-----y* 3 r

1925
1926
1927
)928
1929
1930
1931
1932
1933
19 39
1935
1936
)937
1938
1939
19 40
19 9 1
1992
1993
1999
1995
1996
19 9 7
1998
1999
1950
195 I
1952
1953
1959
1955
1956
195 7
(958
1959
i960
196 1
1962
1963
196 9
¡965
J966
1967
)968
[969
1970

GROSS
STOCKS
9 32 7 .
980 8 .
5 111.
5 9 77 .
6 36 2 .
6911.
6 9 27 .
6643 .
653 1.
6 796 .
7333 .
8279 .
9 17 1.
9527 .
10389.
11528.
12888.
17722.
12983.
17583.
13927.
16578.
18910.
2 1119.
22523.
29903.
26328.
27208.
2 770 1.
27867 .
28972.
28729.
28747.
28150.
28348.
28825.
29013.
30181.
31748.
33559 .
36334 .
39766.
47058.
45872.
50779.
53748.

64873.

6557.

6 8 7 7.

7793.

3 13*
38s «
9585 11«
565 .
6 79 .
713*
769»
721 .
695 .
723.
699 *
730 *
67 4«
59 3«
534 .
535 •
529.
6 4 7 .
7 15.
93 1.
119n *
1H 15 *
I599 .
1698 .
1869.
203? .
222 8.
26 16 •
2826 •
309 3 *
3309.
3347 •
3447.
3517.
347n*
3481 •
34 40*
3460«
3449.
3399 .
34 33 .
3*09 *
3792.

4007 *
4478 •
4897 .
5285«

NET-GROSS
RATIO
.46
.44
.92
.41
.45
.44
.43
.40
.39
.41
.45
.49
•51
.49
.48
.47
.47
.40
.35
.33
.35
.38
•41
•43
.43
.43
.42
.40
.38
•3A
.3 7

.38
.37
•3 6
.37
•38
.38
.40
.41
•42
.43
.44
.43
.43
.44

.42
.42
.44

AVERAGE AGE
6R05S
n* t
3.17
1 .95
3.31
2.07
3.50
2.26
3.65
2.31
3.53
2.07
3.63
2.20
3.86
2*96
4.22
2.89
4.47
3.07
4.49
i2 •89
4.36
2*66
4.(6
2.95
4.06
2.99
4. 3U
2.88
4.43
3*05
4.59
3*17
4.69
3*17
5.40
3.96
6.04
4.61
6.48
4.73
6.36
4.07
5.9 U
3.48
5.49
2.95
5.09
2*66
9.91
2.72
9.79
2*67
9.60
2*67
9.70
2.88
9.79
3.02
9.91
3*15
9.88
3.01
9.87
2.95
9.92
3.01
5.09
3*15
9.97
3.0 1
9.89
2.89
9.89
2.89
9.67
2.71
9.98
2.60
9.35
2*55
9.19
2.46
9.07
2.42
9.13
2.55
9.09
2*51
9.09
2.44
9.19
2.58
9.17
2*58
9.03

O

1972

6 110.

DISCARDS

PM

57748.

DEPRE­
CIATION
637 .
688.
698.
703 .
785.
875.
R98 .
796 .
66 3 «
659 .
7?5.
839.
96 1.
[005.
10 32.
1119.
1230.
1211.
10 60.
1009.
1153.
1518.
1997.
2 367.
2673.
28n0 .
30 35.
-3 12 8.
3080 .
3022.
30 67.
3186.
3207 .
3105.
3076 .
3 197.
328 1.
3939.
372 1.
9012.
9370.
98J9 .
5152.
5979 .

a-

197 1

NET
STOCKS
1972 .
2 111.
2 13 7.
2257 .
2840.
3022 .
2944 .
2634 .
2545.
2819.
3317.
4084 .
4705 .
4683 .
5018.
5436.
6033 .
5 117.
4405.
4 160.
4896 .
6297 .
7814.
9 176.
9577 .
1U379.
11099.
10798.
10529.
1U 170.
10597.
1Q81 0.
10645.
10076.
10430.
10886.
10996.
11944.
13026.
14062.
15637.
174)5.
17879.
19671.
22115.
22611.
29190.
28382«

an?

PRIVA TELY

O V V N EO ,

CO N ST A N T

CO ST

. , , I TH
1 ,

O O U B L E - D E C L I >' I N G
q

oux p]

*

nt

PU R CH A SES

19 6 8

OF

GO VER N M EN T

SU R PL U S

A SSETS

AT ORI GI NAL

ACQUI SI TI ON PRI CES

DOLLA RS

B A L A N CF

D EPRECIA TIO N ,

SER VI CE

LI V ES

8 5 . 0

P E R C E N T

OE BUL L ETI N F

typ*

A IRCRAFT

YFAR
19 ?5
1926
(927
I9 2 P
1929
1930
193 1
l932
193 3
\9 3<4
193S
19 36
1937
1930
19 39
19 Hf'
19 9 1
199 2
1993
1
199S,
1996
1997
199R
19*49
19sn
I9 B 1
19S 2
1953
1959
1955
1956
1957
1958
1959
i960
|96 1
1962
1963
196 9
J965
(966
196 7
i96 0
19A<?
1970
197 1
J97 2

M ILL IONS OF 1958 DOLLARS---- MET
OEPREDIScARpS
GROSS
CI AT ION
STOCKS
STOCKS
59.
1k •
111.
2*
80 •
20.
8•
1 •
97,
26.
186.
5«
38 .
166.
285.
8•
56#
2 19.
383 .
11 *
205.
A 1•
9 16.
16*
<42*4 .
177.
65.
19 *
139.
4A .
902 .
25«
396.
72.
6 53 .
32*
96 .
296 .
657 .
93.
6 30.
290 .
8 1.
52*
67.
59 1.
196.
6 1•
19 1,
60 .
578 .
69 .
58 .
69 •
555 .
179.
180.
58 .
8p •
5 39 .
A5 •
722 .
579 .
7?.
237 .
73 .
57n.
92*
5 19.
AA •
186.
70.
50 .
135.
95 1.
63«
192.
95 .
9 73 .
67"
AO*
23 1.
6S7 .
5 •
7 38 ,
198.
1992 .
59»
239 .
898 .
19 37 .
6A •
299 ,
8 12.
20 3 1 .
93798 .
232 .
2075 .
121 .
69 1.
2 15.
2002 .
177.
199.
553.
1886 .
217.
610.
193.
1858 .
283"
206 .
690.
28 l.
18 16.
2 19.
6 8 6«
1791.
290*
20 8 .
655,
19 02 .
266*
1629.
836 .
221 .
175»
1069.
10 13.
279 .
119»
309.
112 1.
69 .
1938 .
1589 .
382 .
2 7 20 .
8*
996 .
1900.
3925 .
30 *
579,
2 119,
77.
902 1.
657 .
2960.
9782 .
1 15*
7no.
2380 .
5 187.
173«
2528 .
7 18.
5710.
256«
8)7.
3 6 8*
300 1,
6509 .
3756 .
I002.
7753 .
922*
986 1.
1275.
99 52 »
53 |•
1697.
6372.
608 .
11823.
6757 .
1908 .
13126.
6 18»
1996.
19097.
6716.
AA 2 •
1829.
6 9 0 2.
13903.
666 *
1689.
5637 .
778*
13780«
3

NET-GROSS
r3 tx o

.53
.59
.62
.58
.57
.99
.92
.33
.53
.95
.38
.33
.33
.31
.33
.39
.92
•3A
.30
.30
.35
.99
.96
.90
.36
.32
.29
.33
.35
.39
.99
.5 1
.59
.58
.58
.55
.53
.5 1
.96
.99
.96
.98
.51
.59
.51
.98
.92
.81

AVERAGE
GROSS
2.68
2.71
2.90
2.51
2.65
3.05
3.69
9.91
3.16
3 •A5
9.21
9.69
9.85
5.09
S •06
9.67
9.35
9.68
5.15
9.99
9.35
3.07
3.26
3.81
9.29
9.82
5.27
5.19
5.07
9.67
9.06
3.23
203
2.15
2.22
2.97
2.72
2.88
3.39
3.56
3.51
3.38
3.19
2.89
2.96
3.20
3.58
3.78

3 «

*

n* t

1.93
1.83
1.92
1.53
1.63
2*16
2.76
3.63
1.65
2*28
2*93
3.07
3.36
3.92
3.07
2.93
2.39
2*98
3.79
3.99
3.33
2.12
2.37
2.90
3*16
3«S3
3.72
3*08
2.76
2.92
2.22
1.86
1.58
1.78
J •6 7
1.80
1.97
2.00
2.38
2.03
2.23
2.03
1.86
1.76
1.97
2.26
2.68
2.75

p i M V A T F |_ Y 0 * ME D ,
C ON 5 T A MT COST

,v I T H P U P ç MA S E 5 OF
1,
1 9 5 8 DOL L A RS

5

0 Y F P N Mp N T S u R PI . U S

nOUBLE — DECLINING BALANCE DEPRECIATION, ,
EQUIPMENT TYPE
SHIPS AND R0 ATS
YEAR

19ZS
1926
(927
192 8
1929
19 30
193 1
1932
1933
1939
1935
19 3A
1937
1938
1939
19H0
199 1
1992
)99 3
1999
19 9S
1996
1997
1998
1999
1950
195 1
1952
195 3
195 9
1955
1956
1957
J958
1959
1960
196 1
(962
1963
1969
1965
1966
1967
J968
(969
1970
I97 1

¡972

GROSS
STOCKS
R99 8 a
9515.
9699 .
10002.
10299.
10329.
10357.
10261.
10129.
9902 .
9516.
9 929.
9 120.
896 7 .
879 1.
P^Ofl .
8 195.
7938 .
«021.
7697 .
7997 .
8 3 33 .
1 1RO 1.
13631.
13650.
13597.
19257.
19938.
19578.
19987.
19931.
19555.
19681.
19617.
19997.
19129.

13669.
13201.
12628.
12132.

11690.
1118 3.

10839.
10629.
10565.
10565.
10699.
10882.

NET
STOCKS
38 38 .
395 3 .
3857 .
38 0 2 .
379 2 .
3699 .
3602 .
3397 .
308 3 .
2836 .
2556 ,
2938 .
2328.
2 379 .
229 7 .
2 32 1.
2983 .
2696 .
287 0 .
283 1.
2963.
373 9 .
6 196.
6836 .
6509 .
607 8.
6089 .
5 90 9 .
5690.
5293 ,
50 15.
9 89 1,
986 3.
9739 .
9672 .
9511.
9318.
9 176.
399 8.
3935 .
3999 .
3910.
397 1.
9057 .
9 167.
9 3 10.
9 96 9.

97 96.

s* rvx

DEPREDIScARoS
CI AT ION
33 1.
220 .
23?.
39 1.
399.
238 .
257.
390.
389 .
269 •
3 88.
3 1 ri•
386.
3 1s.
376.
359 •
359.
38s .
392 .
990*
322.
989 •
309.
390 •
30 3 .
583*
299 .
589 •
297 .
50 6»
296 .
703 •
305.
73n •
3 17.
687 •
335.
976 •
382 .
676*
390.
623 •
3B6 .
5 6 1•
556.
8 85«
709.
**6fl•
720.
300 •
,680.
379 .
66 3.
299 .
659 .
308 «
695.
302«
6 23 .
33 2 .
600 .
359.
599 ,
380 •
60 1.
9 9 9 .
608 .
598*
6Q 6 •
6 26«
597 .
7 19«
579 .
8 0S«
559 ,
87 1«
5 36 .
9 37.
5 15.
993 •
503.
963»
990 .
992«
979.
928 •
877 .
80a •
980.
665*
938 .
690 •
500 .
59n •
520 .
6 39*

Q *

2 x

ASSE T S

v* s

NE T-GRQSS
RATIO
.93
.92
.90
.38
.37
•36
.3 5
.3 3

.30
.29
.27
.26
.26
•26
•26
.28
.30
.33
•36
.3 7

.9 0
.9 5

.52
.51
.95
.93
•9 1
. 39
•37
.35
.39
.33
.33
•32
.32
.32
.3 2

.32
•32
. 39
.35
.37
•3a
.3 9
.9 1
.82

.99

AT

ORI GI NAL

A C O U I 5 I T I O N PRI CES

05.0 PERCENT OF BULLET I

3

v* r3

GROSS
11.69
11.73
12.06
12.38
12.72
13.01
13.37
13.97
18.61
15.25
15.99
16.91
16.81
16.89
17.28
17.12
16 •6 2
16.02
15.90
18.97
19.19
12.20
9.31
8.78
9.16
9.97
9.72
10.01
10.91
10.99
11.51
11.97
12.32
12.65
12.99
13.32
13.62
13.83
19.00
13.99
13.79
13.56
13.18
12.76
12.90
11.98
11.59
10.93

«

*

3 «

*

NET
8 06
8 39
8 79
9 28
V 69
9 70
9 89
10 6 1
11 38
12 03
12 75
12 79
12 59
11 69
! 1 56
lo 38
9 09
e 12
7 21
11
7
6 69
S 89
5 09
ES 6 6
6

7
7
7
8
8
9
9
9

37

06

57
90
27
88
23
30
10
90
76

8
8
8 66
8 59
a 93

8 36
8 07
7 70
7 52
7 23
6 98
6 75
6 59
6 37
6 06

p RI V AT F L Y o
CONS T A NT

w

n

e

d

,

COST

M T

h

1«

1958

P U P C H A S

f

S

( i OVF p NMF ^ T

O F

DOUBLE-DECLINING BALANCE O F P REC IAT I0 n ,
EQUIPMENT TYPE
R A I L R OA D

ASSETS

U S

AT

O R I G I N A L

A CQ U I S I T I O N

5

F R V ICE LIVES

85.0 PERCENT OF BULLETIN F

E Q U I P ME N T

------ ] x 2 2 x o n s

YFAR
1925
|928
I927
1928
1929
1 930
1931
19 32
19 33
1 934
[935
1938
(937
1 9 38
1939
1 990
¡99 1
1992
1993
19 99
1995
1996
J997
1998
(999
1950
1951
1 952
1953
1959
1955
1956
1 957
)958
1 95 9
I960
196 1
(962
1963
1969
1965
1966
1967
[968
1 96 9
1 970
1971
|972

SURPi

DQL L A P Ç

GROSS
STOCKS
39920.
35113.
39992.
39597.
39909.
39186.
33139.
32038.
30759.
29631.
28938.
27529.
26999.
25907.
29797.
23980 .
23972.
22905.
22018.
21299.
20535.
19898.
19693.
20080.
20569.
20669.
21209 .
2163!.
21929.
2 1 802.
2)832.
22057.
22608.
22972 •
22382.
22399.
72080 •
220 0 1 .
2)870.
22165.
22571.
23052.
23650.
23771.
29189,
29197.
29929.
29572.

or

NE T
ST0CK5
19280.
19113.
13677.
13108,
12896.
12619.
11639.
10690.
9659 .
8972 .
8 3 06 .
7952 .
8000 .
7999 .
7095 .
7090 .
7 17 1.
7 199.
6939.
6 8 63.
6 7 79 .
6689 .
69 90.
7R 25 .
8636 .
8939,
9562.
9968 .
10209.
9909 .
9790 .
98 03.
IU 127.
9699.
93 29 .
9 116.
8669 .
89 99 .
8 165.
8287 ,
8609 .
9078.
9699 .
97 70*
10103.
10093.
10259.
10319.

x

rs&
­
Q

­

o2

2

pr* ­
x 3 tx on
*

13 6 9.
1356.
13 38 .
1302.
1273.
1 267.
12 10 .
1130.
1051.
983.
927.
885.
879.
856.
8 ) 6.

793.
792 .
796.
782.
760.
795.
7 32.
739.
789.
869.
9 19.
956 .
10 0 2 .
1029.
10 2 1.
992.
98 1.
999 .
988.
959 .
929 .
903 .
877.
86 1 .
862.
890.
93 1.
979.
1 009 .
1 0 ?8 .
1091.
1095.
1053.

3

r s ---—
­

x

sQ 3 r­ s

96 6 *
996*
1 0 23 *
1 1 28 »
1198.
|298 .
12 8 2 *
1232.
I399*
1829.
1 859.
1 839 «
1 857.
189?.
1 52?.
! 55s.
1
1

832.
385«

18 1

q.

1858*
137?.
1 269 «
1 292*
1 228.
1179.
lion*
1023 •
967 .
959 •
836*
78 7.
802«
759 .
6 8 2 *
6 51 «
79 1 •
715*
729 •
709 «
677«
780 .
’ ll*

93?.
•
993 •
1009 ,
969 •
939 .

10 13

NET-GROSS
RATIO
.81
.80
.39
.38
.37
.37
.35
.33
•3 1
.30
.29
.29
•30
.29
.29
.29
.3 1
.31
.32
.32
.33
.39
.35
.39
.92
.93
.95
.96
.97
.95
.95
.99
.95
.93
.8 2
.8 1

.39
.38
.3 7
.37
.38
.39
•9 1
.8

1

.82
.82
.92
.92

AVERAGE
GROSS
12.73
12.99
13.35
13.73
13.98
19.20
19.79
15.33
15.90
16.33
16.77
17.09
17.01
17.32
17.53
17.97
17.29
17.15
17.13
16.99
16.79
16.55
16.01
15.00
19.01
13.99
12.72
12 . 2 0

11.77
11.79
11.70
11.65
11.32
11.55
11.82
11.99
12.33
12.57
12 . 8 8

12.99
12*92
12.75
12.53
12.53
12.92
12.99
12.90
12.90

AGE
net
e. 6S

8.78
9.
9.
9.
9.

06
91
5J
57

10.20

¡0 *8 ’
11. 61

12*01
12* 81
12. 35
11. 71
11. 89
1. 1. 98
11. 82

10.68
10* 17
10. 09
9. 78
9. 52
9. 30

8*62

7. 57
6>85
6* 70

6.38
6. 29
6* 38

6.72
7* 01
7. 11
7. 08
7* 50
7. 90
8 « 13

8*57
8.77
8.99
8.77
8*36
7.89
7*89
7.39
7. 20

7.27
7* 22

7*22

p Rl ç ES

p ¡i I V i TPI Y Oa m k P ,

PU RCHASE^ OF 5 OV F P MMF N T SU RP i . US A S S ET S AT O R I G I N A L
1 9 5 8 D OL L A RS
B A L ANC F D E P R E C I A T I O N .
r FRV I CE
LI VES
8 5 . 0
PERCEN T
OF

. ' I TH

CON S T A MI COST l >
D OU B LE- OECLl N I N G

A CQUI S I TI ON
BULLETI N

p Rj cLS

F

EQUIPMENT t y p *
I N S T RU M EN T S
- - - - - - - - - M j I |_ l f. N S

YEAR
1 925
I 9Z6
J9 2 7
19 2 8
1 929
19 3 0
( 93 1
1932
1933
J 934
1 935
1 9 36
( 937
193«
] 9 39
1940
194 1
1 942
1943
19 4 4
1 9 4G
194*
1947
1 948
J9 4 9
1 9 50
195 1
1952
1953
| 954
1 955
1956
¡957
1 958
1959
i960
196 1
) 962
1963
1964
1 965
1966
1 967
1968
1969
1970
197 1
1972

OF

g r o s s

n f t

STOCKS
943 .
t Ü0 3 .
10 6 1.
1111.
118 4.
1241.
1 2 6 3.
1 24R .
1231.
12 1 1 .
12 1 3 .
1229 .
1291.
13 12.
13 5 6.
1 373 .
1379 .
1 333 .
1 339 .
1 3 5 3.
1S62 .
19 16.
2429 .
2932 .
3«0 4 ,
39 3 8.
4532.
5 1 78 .
5836.
6306.
6 878 .
7432 .
7975.
8304 .
865 0 .
90 15.
9390.
982 1 .
10 5 0 2 .
1 15 3 6 .
12607.
13958.
1 5R47 .
16842,
18605.
2n5 49 .
22684.
24863.

STOCKS
429.
4 S2 .
473 .
487 .
S28 ,
5 48 .
539.
502.
47 1.
4 49 .
445 .
457 .
S 1 1.
5 18.
5 48 .
5 5 0.
54 1.
489 ,
499 .
5 14.
706 .
98 1.
13 4 5 .
1 649 .
1856.
2 082 .
2326 .
2 578 .
2818.
289 0 .
308 8 .
3 3 0 3' .
349 1 .
3515.
362 8 .
3827 .
3998 .
4 194.
459 7 .
5264 .
5868 .
6 6 36.
7 429 .
8028 .
888 2 .
9787 .
10 7 6 2 .
11681.

19 5 8

OOL L

0e p p f “

CI AT I ON
7 1.
75 .
79.
83.
88 .
93 .
95.
92.
8 6.
82 .
82.
86 .
95 .
102.
106.
1 09 *
1 09 .
103.
100.
1 03 .
123.
1 72 .
24 3.
3 16.
372.
42 1.
4 75.
53 1.
586.
6 24.
658 .
708.
75 7.
786.
005.
0 38 .
877 .
9 18.
983 .
1 0 9 8.
12 34,
13 7 8 .
1542.
1 688 .
18 4 2 .
2 0 3 2.
2237.
244 7 ,

B

RS- - - - - -

niScARn.s
33«
37 •
47«
47*
55»
57*
63*
70*
7 ?.
79*
76*
8?.
86 •
88 •
9?*
95«
94 •
98 •
10 3*
104*
1 07 .
l On .
116*
116»
10 8.
11?»
1 25*
137*
167«
7 27 .
28 4 •
370.
ROn.
48 1 •
5 7 ?.
668*
677 •
684 .
706«
7 3 0*
767*
798.
846 •
893 *
933 «
9 9 3.
10 7 7 •
1 18 6 •

n et

- g r o ss

RATI O
. 46
. 45
. 45
. 44
. 45
. 44
. 43
. 40
• 38
. 37
. 37
. 37
• 40
. 39
• 40
. 40
. 39
. 37
. 37
. 38
. 45
.5 1
. 55
. 56
. 55
. 53
. 51
. 50
. 48
. 46
. 45
. 44
. 44
. 42
. 42
. 42
• 43
. 43
. 44
. 46
• 47
. 48
. 48
. 48
. 48
. 48
. 47
. 47

a v er a g e

GROSS
6. 15
6. 28
6. 41
6.55
6.52
6.60
6.80
7.13
7.44
7.66
7.77
7.74
7. 42
7. 37
7. 17
7. 13
7.14
7.40
7.28
7. 15
6.2 1
5. 29
4. 52
4. 14
4. 09
4. 10
4. 15
4. 26
4. 42
4. 69
4. 86
4. 98
5. 10
5. 28
5. 36
5. 34
5. 31
5.3 1
6.20
5. 01
4. 88
4. 75
4. 65
4. 65
4. 61
4. 61
4. 63
4. 68

a ge

NET
4 * 07
4.09
4* 11
4.18
4.0 3
4.07
4* 2 9
4.69
5.00
5.19
5.15
4.93
4* 40
4. 36
4« I S
4. 17
4.26
4.6 6
4* 48
4.30
3« 25
2.64
. 2.3*
2. 35
2 . SI
2.64
2.74
2. 82
2. 91
3 * 12
3.I S
3« I S
3. 18
3. 31
3.33
3.29
3.29
3.28
3.15
2.96
2.89
2.8 2
2.80
2. 88
2. 88
2.90
2. 91
2.96

OV3

i

OtftNEO,

pW I V i T F l . Y

C0NSTA"T
q

FQ

o u

w

|

-

•

U I PM E NT
m

COST

q

•

6

|

■

n

1,
■

PU RCH A S ES

M T H

n

1958

Q

w

B

e

q

u

i p m e

- --------- - M I L L I O N S

1925

B

GO VF

P NM F

k'

T

•

r v

S ^ PPl U S

ASSp TS

DOLLARS
n

6

•

q

•

p r

•

6

■

B

t

■

o n

,

s

■

6

•

|

■

v

s

•

GROSS

NET

S TO C KS

S TO C KS

4910.
9235.

1 9 5 8 n O L L A R S - - ----- D FPR EO l S c A Rn S
CI AT I ON

N E T- G RO S S
RAT t 0

1502 .

928 .

5 9 9 .

. 39

9 1 1 .

59 ? .

. 3 9

397 .

5 3 1«

. 3 5

3 8 3 .

5 14«

. 3 5

373 .

988 •

.36

36 1.

9 6 ?.

.36

19 2 9
| 930

3745 .
3584 .

193 1
19 3?

3388 .

1187.

339 .

9 38-

. 3 5

316

1059.
9S 7 .
892 .
860 .
87 1.
898 .

3 12.

. 33

27 1 .

9 10*
307 •
37?.

2 6 9 .

309 .

. 3 2

267 .

35 t •

9

268 .

3 0 1«

. 3 9

258 .

326 «
329 •

. 3 9

J9 33
19 3 4

9097 .
388 1.

3.
2960.
2790 .

( 9 35

2669 .

19 3 6

2596.

1937

?999 .

[ 938
19 39

2386 .
2298 .

1940

2257 .

190 1

2329 .

1992
] 903

2312.
2272 .

19 9 4

2277 .

J945

2353.

t 946
1947

2606 .
2992 .

1948

336 1 .

J949

36 0 6

1950

19 5 1
19 5 2

PERCENT o *

&

u2

n t

OF

1958.
1803.
1 368 .
1 39 7 .
1288 .

1926
19 2 7
J928

8 5 . 0

AT ORIGINAL ACQUISITION PRICES

t y p e

IS C F L L A N E O U S

YF A P

|

OF

.

3967 .
9 197.

1953

405 8 .
0756 .

1950

503 1.

802 .
793 .
837 .
931 .
925 ,
895.
892 .
932 .
112 1.

1362.
1598.
1727 .
1880.
1959.
209 3.
2 19 1.

2 8 7 .

250

.

. 37
. 90

2 8 0 .

29? •

. 9 0

272 .

282

26 5 .
27 1.
297 .

239 .

396 .

297 *

900 .
939 .
9 5 2 .
968 .
980 .
50 0 .

] 957
1958

6113.
6532 .

2893 .

648 .

1969

6955 .

3028 .

688

i 960

7350 .

196 1
19 6 2

7699 .
8076 .

1963

860 ! •

( 960
( 965

9231 •
9928 .

1966

l n 6 9 5 .

19 6 7
19 6 8

11607.

1969

1 3 7 3 3 .

19 7 0
19 7 1

10791.

1972

17693.

521

•

599 ,
5 8 5 .

6 15.

.

3216.
3368 .
3553.
3815.
9 137.
9979.
9880.
5292.
5777.
6319.
6792.

J05 8.
1185.
1298.
1362.
1870.

7301.

1581.

8160.

.

257*
237 .

5387 .

16026 .

. 3 5

270 .

( 955
1966

12606.

. 3 ?

337 •
29? •

253 .

2218.
2372 .
25 18.
2653 .

5706 .

. 32

266

.90
. 93

*

278*
294 •

30 1*
30 s «
300«
3 19.
35 | •
37?.
38 4 .

0 19.
050 *

728 .

521

762 .

5 6 6*

795 .

6 0 3 «

89 1.

5 7 a .

909 .

597 .

9 77 .

623*

1739.

. 39
. 39

.

6 9& .
684 «

.86

.88
. 97
. 98
. 97
. 96
. 95

. 99
. 89
. 99
. 93
. 99
. 99
. 99
. 99
. 99
. 99
. 95
. 95
. 95
. 86

9 0 4 «

. 96
. 96
. 96
. 96

98?•

• 96

7 3 5 «
77 6 *
8 3 6 .

AVERAGE AGE
n* t
GR05S
3 •6 1
5.73
3-52
5.74
3.48
5.73
5.68
3*91
5.59
3 t33
3.37
5.55
3.SI
5.61
3.73
5.74
3.86
5.86
3.83
5.92
3.67
5.89
3.37
5.73
3.25
5.62
3.21
5.55
5.38
3 »05
2.76
5.09
2*52
9.66
2.59
0.09
2.73
9.03
2*79
9.00
2.73
0.37
0.13
2.91
2.27
3.93
3.79
2*19
3.80
2.31
3.83
2.0 1
2.59
3.96
2.79
0.10
2.85
0.26
2*97
0.95
2.97
0.55
2*99
0.67
3.02
0.78
3*00
0.83
2«99
0.87
2.99
0.89
9.91
3.00
3.06
4.90
9.89
3*09
0.86
3>0l
2.99
0.89
2.99
0.83
2.96
8.81
2.95
0.78
0.76
2.93
2.98
9.80
2.98
0.8 0
2.91
9.79
3

2 *

tx n

*

PRIVATELY 0«/NE 0 , W TTH PURCHASES OE Gx-v Er N] * NT s u r p 2 u s ASSETS AT O R IG IN *L ACQUISITION P R ICE*
CONSTANT COST 2, 1958 DOLLARS
DOUBLE-DECLINING BALANCE DEPRECIATION, SERVICE LIVES 85.0 PERCENT f)F BULLETIN F
ALL INDUSTRIES. TO T sL
EQUIPMENT ANO STRUCTURES
------ M I L L I O N S

YEAR
i925
|926
1927
1928
)929
1930
1931
1932
1933
|938
1935
1936
)937
1938
)939
1900
190 1
1902
)903
1900
1905
19 0 i>
1907
1908
1909
1950
19S 1
1952
1953
1950
1955
19 5 &
1957
1958
1959
19 60
19é 1
1962
1963
1960
1965
|966
|967
)968
(969
1970
1971
J972

GROSS
STOCKS
360653 .
372959 .
382003 .
392016.
903719.
909936 .
0OR898 .
001788.
393900 .
387006.
382010382070.
385386.
382729.
380956 .
382039.
3 8 60 0 2 38223 1376229.
373183.
37 6 9 8 8 .
393073 0 18596 .
001150.
957008 .
077551.
090320.
515869.
530203 .
551589.
571595.
590310.
61 ] 799.
629378.
60098 1,
660113.
68)898.
702580.
723760.
709035 .
783007 .
820390.
863328.
900188.
908685.
987799.
)023550.
1060306.

NET

OF

STOCKS
15502S.
161623.
165878.
170050.
176898.
178380.
173076.
163297.
150037.
107208.
103006.
102611.
100688.
101732.
100687.
10 300 1.
(07953.
103363.
137102.
130530.
1379 1 1.
151517,
170010.
186802.
196360.
206975.
217980.
225603.
235005.
202581.
253057 .
265198.
275067 .
279831.
286983.
296232.
303353.
313023.
320288.
338968.
359300 «
385001.
006698.
027905.
050186.
065800.
079290 .
097952.

1958

D O L L A R S - - «- - - *

DEPRE­
CIATION
161 95.
17020.
17628.
18003.
18733.
19089.
18506.
17398.
16225.
15070.
15235.
15552.
16191.
16226.
15806.
15971.
16575.
16670.
16050 .
15680.
1611 I.
17705.
20372.
23260 .
25292.
2685 1•
28500 .
29877 .
3 1085.
32228,
33520.
35132.
36000.
37)20.
37762.
38931.
39960 .
01121.
02723.
00703.
07058.
51020.
50606.
58010.
61503.
60502.
66715.
69550.

0

isr r o S
3

ln’00•
118 3 7 .
12706«
13 0 7 9 .
13 9 9 1*
10768.
18*2 1•
1 5 160 »
15 8 1 6 *
15356.
15 8 8 9 .
152731ç997.
16176*
16’75*
17 * 0 2 •
17856«
15930 «
1 5 ’ 0 fl.
16255«
16396«
1830?«
17509.
19008 .
I9 6 0 0 .
18 2 3 3 .
2o08n*
2155?«
206 6 8 *
23 8 8 7 .
2727 ].
25*08 *
28259«
28*19.
32113*
3(088.
3 1 59 8 «
32313*
3 i(927 •
3s 739*
34 20 0 •
37702*
3920].
So®08•
0(980.
8 38 30 *
0A70, .
5o°09•

NET-GROSS
RATIO
.03
.03
.03
.03
.00
.00
.02
.01
.39
.38
.37
.37
,38
.37
.37
.37
•3 8
.38
«3 6
«3 6
.37
.39
.01
.02
.03
.03
.00
.00
.00
.00
.00
.05
.05
.00
.00
.05
.00
.05
.05
.05
.06
.07
.07
.07
.«7
.07
.07
.07

AVERAGE A E
GROSS
n* t
10.65
9 .6 6
10.53
9*03
10.51
9*33
10.07
9.22
10.36
9*00
10.05
9*10
10.77
9*50
15.30
10*10
(5.80
10 *75
16.28
1 j.20
1 1.00
16**0
1* .7 1
1I .38
16.69
1 1. 1 1
16.87
t1.20
16.98
1 1.21
16.90
10*9 1
16.75
10*07
10 •7 2
16.90
17.15
1J.08
17.23
11.10
17.00
10.70
16.28
9.79
15.37
8.83
10.63
8*19
10.17
7.9 1
13.70
7.6 8
13.25
7*01
12.90
7.30
12.60
7*13
12.02
7 »07
6.93
12.19
4*79
11.92
6.70
11.73
11.66
6*76
11.57
6*75
11.00
6*7 1
¡1.36
6.73
11.25
6*69
11.10
6 «* 0
6*53
10.96
6*35
10.72
10.02
6*15
6*06
10.21
10.02
6*01
5*96
9.86
9,78
4*00
4.07
9.73
9.65
4*02
«

PRI VA TE L Y OWNED, w i t h PUR CH A SE S OF GOV ERN ME NT SUR PLU S a s s e t s a t O RI GI N AL A CQ UI S I T I O N
CONSTANT COST 2, 1958 DOLLARS
DO U BL E- D E C L I N I N G BAL ANC E D E P R EC IA T IO N# SERVICE LIVES
85tC PER CE NT flF B UL L E T I N F
all i n d u s t r i e s , total
STR UC TU RE S
-- - -- - M I L L I O N S OF 195 b D OL LA R S - - - - - AVERAGE A (jE
NET
NET-GR OSS
o i s t »RnS
DEPRE­
GROSS
GROSS
net
year
CIAT ION
STOCKS
RATIO
STOCKS
17.92
.99
11*83
7023.
231680.
100902.
I 925
4345»
17.80
108987.
7305.
• MB
1 1.51
2 3 P 86 6 •
1926
qS45 •
17.69
• MB
li. 25
108896*
7626.
I 927
285376•
i(443.
17.58
112686.
.85
252195.
7932.
11*03
1928
l’ 53.
117199.
17.92
10*78
| 929
8275.
.95
259763.
5171«
8559.
17.91
10*75
265387 .
1 !9575.
.95
I930
5311*
.99
11.07
266798 .
17.67
1 1 787 8 .
1931
8590*
stai.
.93
0379.
18.11
l 1 .63
265077.
1932
1 1 3503»
5 7 24.
.91
12*26
108367.
806 1 .
18.60
J 933
262063.
7758.
19.07
103878.
.90
12*81
I 938
259303.
4025«
1 9. b 9
13.28
750 1 .
.39
256559.
100008 •
|935
4 37 H •
19.80
258889.
• 38
13*56
97521.
1936
7328.
4S S 1 •
96838
•
7288.
19.97
13.58
258867
.
•
38
1937
4584.
13*76
98859 .
7267.
.37
20.22
1938
253316.
484J.
20.96
13*89
1 939
.37
251880.
93203.
7 196.
4’ 74.
92881.
.37
20.60
13*87
7 172.
1 980
251 175.
7l 14"
20.69
198 J
13*69
251357.
92788.
7228.
.37
7349.
20.99
7
186.
89720.
.36
!
9 *00
1982
288003.
7S 1 4«
21.36
282988.
85809.
1 8.5 1
6950.
.35
1983
7*54.
21.71
11*.85
1988
82087 •
.39
238622.
6708.
7748 .
21.88
11*.85
80708 .
1 985
6580.
.39
236182.
7^88 «
21.39
85920.
6783.
13*82
280998.
.36
1986
8028"
20.98
1 3.09
1 987
2 851 18 .
90168.
7 197.
.37
fili?"
20.52
250098.
7599.
• 38
12*37
95108.
1 988
8207*
20.19
1 989
258199.
7969.
1 i *86
99026 .
.39
8248.
19.75
8292.
1 1.39
258795.
.90
103190.
1950
8 2 34»
19.31
107939.
.91
10.90
1951
263859.
8688.
8801 •
18.93
10 * 56
8993.
268361•
1952
1 1 1903.
.92
«877.
9388.
18.50
116718.
.93
10*20
1953
278060.
8883"
.83
10.09
9*90
1958
121568.
280806.
9722.
8274.
17.65
127388.
10135.
•9 B
9*6 1
1 955
288785.
8290«
17.12
9*25
138759.
10639.
•
95
2
9
f
l
8
0
8
•
1956
8873«
16.67
a.99
18 1555.
11176.
1 957
.96
308086.
8398.
a*89
16.33
1 958
316351 •
186580.
11611.
• 96
8357«
16.05
8*89
1959
11958.
15 1209.
.97
328802.
883! .
15.75
8.75
1 960
157021.
12316.
.97
338601 .
8474«
8*69
15.99
1
6277
1
•
12707.
.97
1 96 1
385138.
8*4 ! .
15.26
8*65
.97
356071
.
168553.
13103.
1 962
8885 "
15.08
138 p 8•
8.69
1963
.97
173903.
366822.
8 20 3«
.98
18,87
0.60
1968
180185.
377995.
13885.
9229.
.98
8*99
19.60
1965
392861•
189826.
18812.
9334 "
.99
1999
1
7
.
19.30
8*28
809325.
15085.
1966
9844.
.89
18.12
8.29
15728.
828333.
208393.
1967
9500 «
13.95
.99
i960
16308.
8*21
217312.
880106.
9 ’ 34*
13.79
1 969
226766 .
.50
856926.
16920.
8*18
!0'83*
872688.
238828 .
13.70
.50
8*21
1970
1 7583.
l0 30 8.
886937•
13.63
197 1
281650.
.50
18210.
8*20
l0®33.
8*35
13.57
18780.
• 50
501777.
288767 .
1972
1 i 120"

2*5

PRICES

pR IV A TF L* OWNED, w i t h PUR CH A SE S OF GOV ERN ME NT SUR PL US ASSETS AT O RI GIN AL A CQ U I S I T I O N PRICES
CO NS TAN T COST 2 t 1958 DOLLARS
D O U B L E - D E C L I N I N G BALANCE DEP RE C I AT IO N » SERVICE L I V e S
05.0 PERCENT «F BUL LE T I N F
M A NU F AC TU R IN G
equipment

YEAR
I92 5
1926
1927
1928
1 929
1930
1931
1932
1933
J939
1935
1936
J937
1938
1939
1990
199 1
1992
J993
1999
1995
1996
1 997
1998
1999
1 950
J951
1952
1953
1 959
1955
1 956
1957
1958
1959
J960
1961
1962
J963
1 969
1965
J966
J967
1968
1969
1970
1971
1972

and

structures

.„ - „. „ M I L L I O N S OF
NET
GROSS
STOCKS
STOCKS
32717.
75108.
39359.
77890.
35999.
80169.
37198.
83123.
39613.
86870.
39605.
88195.
37789.
875 18 .
39903.
85370.
32950.
83833.
31903.
8 ? 9 99 •
81339.
30221.
30139.
81188.
30999.
8 ?0 95 .
30093.
01136.
80607.
29783.
8 1309.
30710.
83209.
32686.
82979.
31921 .
30538.
00958.
29897.
80168.
31659.
82197.
38739.
91099.
101091 .
95869.
50909.
109169.
52777.
1 1 9028.
53879.
1 1 8 3 6 7.
56758.
129623.
129998.
58993.
6099 1 •
135398.
62829.
190686.
69507.
196390.
153079.
6 T8 0 6 .
70807.
159950.
70873.
162756.
16979 1 •
70191.
70588.
167698.
7079 1 .
170813.
71223.
173700.
17709 1 .
72293.
181299.
79976.
187995.
78962.
85383.
197508.
91308.
207220.
95296.
215230.
99222.
229322.
101515.
231836.
101968.
236972»
29i529.
1 03225.

1950 DOLL APS
depre­
0 IScA*t>S
ciation

3782.
3938.
9099 •
9238.
9953.
9570.
9959.
9 186.
3917.
3790.
3638.
3690.
3796.
3766.
3701 •
3799.
3922.
3990.
3879 ,
3800.
3933.
9519.
5938.
6267 .
6738.
6959.
7270.
7653.
7970.
8269.
8565.
897 1 •
999 3.
9660.
9637.
9675.
9779.
9 8 9 9.
10 111.
10969.
11070.
11989.
13005.
13820.
M S I 1.
15072.
15397.
15620.

2 «44«
293 •

JODI«
3 150 •
3271.
3337'
3*0 1 .
3S27.
3 SH9 .
3*31 •
370?.
37 A B •
3784.
3 9 9A«
?0 19 .
903 1 «
39 69"
9023.
39 8 2 •
3 9 A4 •
9 U 2.
9137.
9 177.
9399.
8325.
9389*
5 0 9 |.
5172*
5259"
5S30*
6 O 13 .
4509«
4 7 ?4.
7 9 8 1•
7814.
7735«
8 174"
8514"
B9 7 3 .
9209«
9350"
9 S8 9 .
10 2 3 1.
lot.i.
tO 9 ? 8•
» Ï“ 3 1•
12097«

NET - GR OS S
RATIO
•N 9
• 99
.99
.95
.96
• 95
.93
• Ml
.39
• 38
.37
.37
• 38
.37
.37
.38
. 39
.39
• 38
.37
. 39
.93
.95
• 97
• 96
• 96
• 96
.95
• 95
.95
• 99
.99
• 99
• 99
• 93
.92
• 91
• 91
• 91
• 91
• 92
.93
• 99
• 99
.99
• 99
.93
• 93

AVERAGE
GROSS
10*82
10.70

AfiE
net

4*90
4*72

10 * 6 8

4* 66

10.58
10«91
10.59
10.89
11*39
11*80
12.16
12*96
12.57
12*51
12.73
12.89
12.79
12.97
12.58
12.78
12.87
12.57
1 1.53
10.67
10.18

4*53
4*32
4*52
4.99
7.6 6
8 * 12

8*98
8*73
8*65
8*32
8*98
8*96
8 * 12

7.59
7.79
8*03
8 * 11

10 . 0 2

9.96
9.77
9.67
9.60
9.59
9.69
9.55
9.98
9.61
9.77
9.86
10.03
10.15
10.23
10.19
10.03
9.77
9.55
9 .m 2
9.39
9.33
9.39
9.32

(g

7*69
4.57
5*99
5*70
5*8 1
5*98
5*9 t
5*91
4.93
5*96
4.06
8*95
5*88
4*05
4*26
4*36
4*9 9
4*55
4.« 5 6
4*93
4* 16
5.83
8*6 1
5.55
5*52
5*57
5*69
5*79

a % C?

PRIVATELY OWNED, w x t ) PURCHASES OF S ­ VE r N ] q NT suRPtU5 ASSETS
CONSTANT Q T s t 2 » 1958 DOLLARS
DO U B L E - D E C L I N I N G BAL ANC E DEP RE CI A TI ON * SER VI CE LIVES
ANUFACTURIng
STR UCT URE S
- - - - - - M I L L I O N S OF 1958 DOLLARS"----*»
NET
GROSS
DEPRE­
D IS PAR OS
NET-GR OSS
year
STOCKS
STOCKS
CIAT ION
RATIO
1925
99960»
19953.
1755.
.99
! 1 75 •
1926
96^98•
21063«
18 16.
.95
!2 3 8 •
|927
90236.
21976.
1902.
I 224.
.96
1 928
50336 .
23392.
20 00 .
.96
1244*
1929
53091 .
25280.
2139.
• 98
12 2 2 «
1930
59186.
25992.
223 1 .
.97
1 388»
193 1
29390.
53090.
2197,
1 3?l .
.95
22688.
1932
52803.
2085.
.93
1 870 •
1933
52302.
21682.
1978.
»91
1872.
1 9 39
5 l789 .
20793.
1903.
.90
( 883*
1935
51019.
19703.
1829.
.39
1 S 5 <1•
1936
19190.
50658 .
1771 .
• 38
(420*
19929.
1 937
5J073.
1768.
lS?l .
• 38
1930
50S09.
1759.
18790.
• 37
14 3 8 .
1939
5 q Q80 •
18307.
1722.
• 37
1 2 l8 «
1 990
50239.
18512.
1721 .
.37
1 244 •
1 99 1
51 266 •
19530.
1779.
• 38
1 270«
1992
50928.
18756.
1797.
• 37
1® 4 0 •
1993
90893 .
17927.
1716.
. 36
1*2 2 *
l 998
97507.
16338.
1621 .
.39
1* t8 *
1 995
97518.
16563.
1591 ,
• 35
I» 1 I •
1996
20599.
52196.
1760.
•
39
2^08 •
1 997
55995.
23215.
2037.
.92
2 0 )0 «
1 998
58289 .
25153.
2217.
.93
l’ 98.
1999
25899.
59695.
2319.
. 93
2 l08 •
60959.
25992.
1 950
2396.
.93
205 | •
1951
6 1639.
26771.
2376.
.93
2 °8 8•
1 952
62S22.
27308.
2926.
.99
2 l0 0 *
1 953
63329.
27762»
296 1 .
.99
2 l8 o*
1 959
69263 .
28105.
2991 •
• 99
l’ 8 o.
1955
28676.
66090.
2531 .
.93
2024.
29708.
1956
67635.
2598.
.99
2t 15*
1 957
69973.
30877.
2689.
• 99
2071 .
1958
70896.
31905.
2769,
• 99
¡’42.
l 959
31163.
71522»
2789.
.99
2052.
72999.
i960
31295.
2786.
»93
2283«
J961
73969.
31959.
2805,
»93
2159»
31929,
1962
75187.
2829»
.92
2080«
1963
76599.
31562.
2897.
»91
2125«
1 969
77936.
31780.
2075.
»91
287 1 «
1965
79035.
32717.
2930.
• 91
2 5 I8.
] 966
81991 .
39332.
3092.
.92
2857.
1967
3609 1 .
89172.
3190.
.93
2384"
1968
371 15.
86155.
3319.
.93
2482.
1 969
88595.
38201 •
3911,
2444.
.93
90291 .
1970
38799.
3990.
.93
2251 .
1971
90775.
38759,
3515.
• 93
3039"
|972
9 n 6 99 •
38378.
3989.
.92
3244.

3

t

ORIGINAL ACQUISITION PRICES

85.0 PERC EN T

0 F B UL LE T IN

m

average

GROSS
12.65
12.99
12.91
12 . 2 2

11.91
12 . 0 1

12.91
12.95
13.35
13.79
19,16
19.93
19.99
19.81
15.05
15.08
19.87
15.16
15.62
16.09
16.01
19.77
19.08 .
13.65
13.50
13.50
13.39
13.29
13.16
13.19
13*13
12.99
12.83
12.82
12.96
13.05
13*23
13.99
13.62
13.72
13.71
13.59
13.96
13.92
13*95
13.52
13.57
13.69

age
net

8*09
7 .79
7*66
7.92
7 .09
7*28
7*82
8*56
9*09
9*98
9*96
10*16
9*96
10.29
10*35
IQ. 12
9*50
9* 8 1

10.90
J0*87
18*59
8*78
8 * 12

7*82
7.87
8*09
7*98
7.96
7*97
8* 02

8*17
$.09
7*90
7*99
8.19
8*39
8*59
$.72
8*89
8*86
8*70
8*39
8* 1 1
8*03
7.98
8*02
8*19
8*31

f

o w n e d , w i t h p u r c h a s e s of g o v e r n m e n t s u r p l u s a s s e t s at o r i g i n a l a c q u i s i t i o n
CONS TAN T COST 2 1 1 958 DOL LAR S
D O UB LE , DE CL ININ6 BAL AN CE D E PR E C I AT IO N , SER VIC E LIVES
85.0 PER C EN T q F B UL LET IN F

privatfly

NONF A RM

NONMA NUF A CT n RI NG

E Q UI PM E NT

year

1 925

J92*
I927
1 R28

1929
J930
1931
J932
1 933
J939
1935
1936
1937
J938
J939
1990
1 99J
1992
1993
1999
{995
1 996
1 997
1 998
1999
1 950
1951
1952
1953
1959
1955
1956
1 957
1 958
1 959
1 960
1961
1962
1963
1 969
1 965
1 966
1 96 7
1 968
1 969
1 970
1971
1972

STR UCT UR ES
MILLI ONS OF 1958 DO LLARS
NET
DEPRE»
DISCA RD S
C IAT !ON
STOCKS
109886.
10971.
7i in*
1 19295.
1 1588.
7824.
117272.
12018.
ft8 0 3 •
| 19995.
12269.
ft84ft.
1 23739.
12680.
9*37.
1 25901 .
12898.
10159.
1 22587.
12520.
99|9.
11791,
1 16633.
IO*»««
110188.
10957.
10873.
105330.
10937.
loftoft*
1 02329,
10295.
1 0 8 9ft .
101619.
10555•
10072.
102910.
1 1009.
10 7 15*
1 0 0 9 18 .
10986,
10®77.
99603.
10666.
1 |S25*
100955.
10716.
12125.
103265.
1 1070.
I2 3 3ft *
99657.
11058.
1 O 3 84•
95220.
10611.
l0397.
92939.
10327.
1 0495«
99165.
10570.
10 ® 1 1 •
99607.
11999.
12 S2 2 «
109350.
13099.
1 plft.
118321.
19788.
>3222.
1 23836.
16005.
13®01 •
131523.
17053.
1 2 l8 6 *
138280.
18209.
l3’ 95*
193059.
19030.
1 9 2 8 ft.
199906.
»9820.
17493.
159879.
20567.
14285.
163788.
21517,
19490«
1 72375.
22717.
19885.
1 79790.
23572,
19394*
183759.
29015.
19254*
191517.
2969 1 •
2(855.
200669.
25799.
20299.
207697.
26763.
2o 4 9 3 .
217210.
27791•
20®41«
226979.
29J23.
23083.
238519.
30708.
2 39 33 «
259069.
32721•
2 3 *8 4 .
272253.
35212.
2 5 0S7.
286351•
3769 1 •
24315*
3Ö2983.
90096•
27307.
320738.
92795.
2ft5 8 4 .
95107.
333512.
3 q 09 3•
396129.
96967.
32012.
362693.
99916.
39485.

and

GROSS
STOCKS
259282.
26 28 61 •
269596.
276115.
283539.
288322«
288926.
2893J9.
278396.
273879.
270976.
270960.
272263.
2706 1 1 .
2693 1 1 .
2 6 9 6 |0*
270958.
268092.
263981 .
2 6 1 936.
262879.
269260.
2 8 2 l27.
293669.
302038.
319888.
326660.
336672.
397298.
357915.
370002.
38 99 9 7 •
390082.
9 0 R 191.
920980.
937066.
951993.
969058.
986113.
506975.
533092.
563006.
59^295•
621636.
655510.
685939.
7 1 5066.
798756.

N ET ^G ROS S
RATIO
.93
• 93
• 93
.93
.99
.93
.93
• 91
.90
• 38
• 38
• 38
• 38
.37
• 37
.37
• 38
• 37
.36
• 36
.36
• 37
• 39
.90
•* 1
• 92
.92
• 92
• 93
• 93
.99
• 95
.95
.95
• 95
• 96
• 96
• 96
• 97
• 97
• 90
• 96
• 99
• 99
• 99
• 99
• 98
• 90

AVERAGE
GROSS
15.67
15,55
15.55
15.59
15.97
15.59
15.85
16.38
16.97
17.96
17.80
17.95
17.97
18,16
18.30
18,30
10.19
18.38
18,65
18.78
18.62
16.11
17.29 .
16,57
16.09
15.99
19.97
19.59
19.20
13.90
13.53
13.19
12.85
12,69
12.96
12 , 18

11.98
1 1*79
»1*59
11.29
10.99
10.65
10.99
10 , 2 2
10 , 0 0

9.90
9.82
9.71

A«E
NET
10 • 9 6
I0 •2 1
10*09
10 * 0 1

9*85
9*86
10 * 2 1
1 0 •8 1

! Î .96
11*96
12*29
12*23
12*05
12*18
12*16
1 j. 8 8
! 1 *53
1 J ,85
12*25
12*37
12*05
1 1 *29
10*31
9*55
9*15
8* 68

8*35
8*16
7*87
7*73
7*91
7* 20

7*06
7*08
é.9 5
A. 8 3
4.79
6*70
4*69
4*52
4*36
4*20
4*16
4*09
4*03
4*0 8
4*12
4*10

prices

PRIVATELY OWNED, WITH PURCHASES OF GOVERNMENT SURPLUS ASSETS AT ORIGINAL ACQUISITION pRftCS
CONSTANT COST 2 , 1950 DOLLARS
DO U B L E - D E C L I N I N G RAL ANC E DEP RE C IA TI ON , S E R VI CE LIVES
NO NF AR M Nn N MA NU F A C T U R I N G
ST RUC TU RE S
- - - . . - m i l l i o n s OF 1958 DO L LA R S - - - — GROSS
NET
DEPRE­
N ET- GR OSS
DISC AR DS
YEAR
STOCKS
STOCKS
CIATION
RATIO
925
16 6 9 M 3 •
73153.
8757.
•9 H
2*7»*
926
172170.
76222.
8986.
• 99
2827«
927
177S39.
79306.
5228.
• MS
î’ 8(J»
92«
18230 1 .
81018.
5836.
• H5
3 «B 1 •
929
187300.
88507.
5686.
• 95
JïtO»
930
192135.
86983.
5889.
3851.
.95
93 1
19 M 2 3 9 .
86690.
5931 •
3573.
.95
93?
88390 .
19M062.
5853.
.93
3*38.
933
19 J902.
80608.
5662.
3»87*
• 92
9 3M
19 H 1 58.
77353.
5886.
• 91
q02o*
935
7870M ,
10OM96.
5282.
8298 .
.90
936
187M20.
72859.
5178.
• 39
8805«
937
107256.
72017.
5188.
8844.
• 38
106SM3.
938
70889.
5137.
• 38
8483«
939
!06775.
69706.
5109.
«38
8^32 •
9MQ
68879.
185216.
5091 •
.37
88 23*
9M1
10M6 1 1 •
68232.
5098.
.37
SOS3 *
9M2
18?36M.
66070.
5039.
• 36
Sl28*
9M3
17909M.
63116.
8 8 8 8.
• 3S
S208"
9MM
17633M.
60915.
8739.
.35
S298.
9 MS
17 M 0 8 5 .
59366.
8688.
.39
S388.
9M6
173758.
59810.
8655.
5891.
• 39
9M7
17 m 0 10.
60808.
8762.
.35
5580«
9M8
175785.
63259.
8950.
• 36
5483«
9M9
65968.
178022.
5191 •
.37
S430"
950
101870.
69606.
5868.
.30
585 8«
951
108901.
73200.
5763.
• 90
5*87«
952
108233.
76273.
6085.
S84S.
• 91
953
192793.
80330.
6385.
.92
5882*
9 5M
197072.
88588.
6680«
• 93
5858.
955
208197.
89685.
7082.
529s.
•9 9
966
211902.
95761 .
7870.
.95
5888*
957
219805.
101223.
7907.
5875.
• 96
958
2 26088.
105531 •
826) •
.97
5»87959
233556.
110335.
0578.
.97
S»87>
960
115937.
282 151 •
8935.
.90
S ’ 48.
961
250951 •
121858.
9305.
.98
4087«
962
260809.
127217.
9678.
.99
4 O8 9 .
963
269893.
132373.
10039.
.99
4129.
96 M
279632.
138338.
10805.
4 8 8 (5 .
• 99
965
292553.
186661 .
10878.
.50
4883»
966
306290.
155517.
1 1833.
•
51
485o*
967
318326.
162237.
11925.
.51
8284.
960
331882.
170071.
12378.
.51
4»0t.
969
178885.
386031 •
12891.
.52
7184«
970
359755.
185888.
! 3873.
.52
7209«
971
373286.
J927S6.
18071.
7 8 1 s.
•52
972
307993.
200268.
18665.
.52
78 93.

05.0 PER CEN T

AVERAGE
GROSS
19.05
18.92
10.00
10.73
10.63
10.54
10.75
19.13
19.67
20.16
20.59
20.92
21.19
21.38
21.62
21.01
21 *9b
22.26
22.68
23.02
23.28
23.29
23.10
22.75
22.34
21.85
21.33
20.87
20.31
19.79
19.19
18.95
17.87
17.91
14.94
14.51
14.08
15.70
15.90
15.08
19.70
19.33
19.1 I
13.89
13.47
13.52
13.92
13.32

5F BULLETIN F

A«E
net

1f . 72
12.35
12*09
1 1 .89
1 1.49
1 1*50
1 1 «71
If* I«
12*85
! J*99
1 3*9 1
1q*23
19*39
1 9 • 50
19*49
19*70
19*7}
If.09
11*55
1&.07
l4«01
15*43
If • 19
19*34
11*42
12*01
»2*19
1 1 .45
11 • 10
>0*81
10*13
9*43
9*30
9*13
• •94
• «77
• •4 3
0.51
§ • 94
• *39
• * 23
• *Q0
8*08
• • 05
• • 03
• •04
• * 12
• •17

f

*

p r

■

v s t ­ | v
o wJ • o ,
6 o n s t B n t
6 o s t

S T R U O U R e ‘? y

pe

» 1 TH p u
2,
19 S8

r

6 4 B

s

•

s

DOL L ARS

'M N 6 R4LANCr

U
­

Q

o v

•

r n

J

•

n t

s u r p

O E P P E C I a T . O m # SERVICE

|

u s

■ s S ­ TS
ASSET S

lives

AT

ORI GI NAL

8 S « 0 PERCENT

ACQUI SI T I ON

OF BUL L ET I N F

IMOUSTPI AL
YEAR
1925
J 926
1927
J 9?8
19 2 q
19 30
193 1
I 932
1933
1939
1935
I 9 36
19 3 7
I 938
19 39
19 90
199 1
! 98?
19 8 3
1 998
J 995
1996
1997
19 8 «
19 99
1950
1 95 1
| 952
I 953
1959
I 955
1956
I 957
! 95R
19 5 9
i 960
1 96 1
19 6 ?
t 96 3
1968
1965
19 6 6
19 6 7
19 6 8
J969
1970
1 97 t
1972

GROSS
ST OCKS
32012.
33095.
39121.
35979.
37251.
37992 .
37719.
36956.
36589.
36191.
35610.
35289.
35623.
35151 .
39689 .
39723.
3 5 5 9 9, .
35096.
3 3 9 9 8. ,
33069.
33336.
37369 .
90336 .
92590.
93550,
99291,
95529.
96768 .
97815.
98839.
51091.
53009 .
55128.
56198.
57089.
58655 .
60790.
62707 .
68678 .
66356 .
6 R3 0 1 .
73580.
77095.
79858.
83177.
85736 .
86516.
86921.

I L L ’ ONS OF
NET
ST OCKS
19318.
19966.
15500.
1A32 6 •
l 7526.
17606.
16833.
15660.
19998,
M2 7 2 .
13527.
13127.
13356.
! 2836.
12912.
! 2525.
1 3939 .
12976.
12111.
11911.
1 1802.
15199.
17353.
18739.
19037 ,
19193,
19992•
20853.
21503.
21931.
22865.
29168.
25538,
, 25698,
' 25576.
26290.
26090.
27980.
27988 .
28823.
3n 8 76 •
33935.
36110.
37510.
39069.
39935.
39689•
38833.

I9S8

POLLAP5------

DEP RrCI AT TON
1258.
129!.
1393.
190?.
1988.
15 9 3.
15 18.
1991.
1 367 .
13 16.
1 26?.
12 2 1.
1??0 .
12 15.
1183.
1176.
1 229 .
1297 .
1 J95.
1133.
1123.
1 278 .
1 099 .
1690.
17 ClI .
17 1 1 ,
1796 .
1819,
1879 .
19 j 7.
1977 .
2072.
2 189,
2 2 5.3.
2269.
2293.
2359.
2916.
2977.
2 5 ‘i3 •
266 1 .
2865.
3080.
3233.
3359.
3965.
3899 ,
3997 .

p iSrARns
eif
856 .
® so •
»75.
• I 2 .»
93?.
’ 7?.
|0 2 6 .
1 023 .
I0 3 7 .
1 IOn •
1 ISO*
1 1 1 «.
1 167 .
12 2 s .
1 25ri •
12 5 r .
1 39 J •
I3 7 8 •
1 367 •
1 399 .
1» 2 9 •
1932.
1 »0 3 .
1 999.
1951.
193«.
195?.
|50 r .
1347.
I9 1 , .
1991.
1 90 2 *
I 385 .
1999 .
1479.
1423«
1513.
1 54 t .
192 2 •
20 15 .
1 990"
1 »4».
2197.
2151.
2186.
2511.
2725"

n q t -« ross

AVERAGE

RAT I O
• 95

GROSS
12. 98

• 95
• 96
• 97

12. 36
12. 29
11. 99

•95

•96

1209

12.13

• 95
• 92
. 91
. 39
• 3A
. 37
• 37
• 37
• 36
. 36
• 38
• 37
• 36
• 35
. 35
•91
• 93
• 99
• 99
• 93
• 99
• 95
• 95
• 95
* 95
• 96
• 96
• 96
• 95
• 95
• 99
»99
• 93
* 93
* 95
• 96
• 97
• 97
• 97
• 97

12. 53
1 3 . PÛ
13. 99
13. 90
19. 39
19. 69
19, 67
1 5 . H2
15. 31
15, 36
15. 05
15. 30
15. 73
16. 11
15. 95
19. 50
13. 71
13. 32
13. 26
13. 27
13. 06
12. 86
12. 72
12. 66
12. 62
12. 91
12. 21
12 . 3 1
12. 99
12. 52
12. 67
12. 82
12. 99
13. 00
1 2 . RÜ
12. 97
12. 30
12. 27
12. 29
12. 36

• 95

12. 70

•96

12.51

AQE
n

•

t

8* 02
7.05
7. 77
7* 58
7. 28

7.98
8.
8.
9.
9.
10.
10.

03
76
29
69
17
39

10*11

10. 90
10. 60
10 * 3 9
9. 53
9. 77
10. 31
10. 71
10* 23
8. 95
7. 89
7. 7 1
7. 99
8. 19
7 »99
7. 82
7. 76
7. 8 1
7. 88
7* 67
7. 98
7. 67
7»99
7. 97

8.10

8.17
8 * 26

8.19
7. 83
7. 39
7. 19
7. 19
7* 16
7* 27
7* 59
7. 89

0^0

PRICES
%

t

PRI VAT F L y 0 * NED,
PI T H PURCHASES OF GOVERNMENT SURPL US ASSET S AT ORI GI NAL
CONST ANT COST 2,
1 9 SB DOL L ARS
OOUP L E- OF CL I N I NG BAL ANCE DE PRECI A T I ON,
SERVI CE L I VES
8 5 . 0 PERCENT OF
•
ST RUCT URE T
COMMERCI AL AND MI SCEL L ANEOUS
- - - - - - - MI L L I ONS OF 1 9 5 8 DOL L A RS - . - - - - -

VW

YF AP
| 925
1 924
t927
J 92H
1 929
19 30
J 93 1
1932
19 33
1 9 39
J935
1 936
19 37
1 9 38
1939
19 M 0
1 99 1
1992
19 9 3
1999
1995
1996
1997
1998
1999
195 n

1951
1 952
1 953
1959
1 955
1 956
1957
1958
1 959
1 960
1 96 1
1962
1 963
1969
1965
1966
196 7
1968
1969
1970
1971
1972

GROSS
STOCKS
9 1536.
93975.
94509♦
99030.
5 1665 •
53785.
59690 •
59468 .
59308 .
53989.
53769 .
53689.
53826 .
53673.
53995.
53909.
53373.
52595 .
51355 .
50165.
99311.
50199.
50202.
50866.
51191.
51616.
52118.
52039.
52672.
53883.
55796.
58166.
60180.
62303.
69760.
67519.
70899.
79397.
77883.
8 1 6 8 1 .

86993.
02 3 .
97029 .
102878.
109362.
115376.
122033.
129938.
9 2

MET
STOCKS
20097 .
21739.
23927.
2509 1 •
24608.
27762.
27565.
26629,
25901 .
29329.
23926.
22761.
2238 1 .
21758.
21101.
20766♦
20960.
19905•
18115.
16962.
16239.
17159,
17336.
18133.
18609.
19165.
19788.
19899.
20681.
21962.
"23856.
26200.
280 1 9 ,
298 16 .
3 1 7 9 8 .

39012.
3 6 5 9 9 .

39205.
91639,
99210.
97878 .
5 1 2 3 8 .

59299.
57979,
62197.
65679 .
69638•
79031 .

DEPRE­
CIAT ION
13 13.
1915.
1528.
1691.
1 758 .
1 856.
1887 .
18 9 8 .
1777 .
1705.
1695.
1600.
1579.
1599.
15 19.
1«98.
1 987.
1959.
1 386.
1319,
1262.
1283.
1337.
1383.
1936.
1979,
1511.
153 1.
1553.
16 12.
1701.
1819.
1937 .
2097.
2159.
2275.
29 10.
2558 .
2701 .
2893.
3026.
3233.
3922.
362 1 .
3855.
9085.
9309.
9562.

D I S c Ar d S
425.
4 6 1*
49 3*
729 .
770«
Sin.
B 34 *
877.
919.
’S3.
947«
|009 •
10S7 •
]08(1 >
1 120«
1 173.
I2 1 2.
12271 287«
1352.
1 387«
!N 1 7 •
1N 7 8 .
1533 .
1592.
14 1 1 .
1432 •
17 2 I •
1 702.
1 482.
17 9 8 .
1 750«
1 795.
I 7 98 .
1757*
I785«
1 703«
1 47 4 •
1 7 17*
1470*

N ET -G RnS S
RATIO
.98
.99
.50
.51
.52
.5?
.50
.99
.97
.95
• 9R
.92
• 9?
•91
• 90
• 39
• 38
.37
• 35
.39
.33
.39
• 35
.36
.36
.37
•38
• 38
• 39
.9 1
.93
• 95
.97
.98
. 9 9
• 50
.52
.53

average

GROSS
19.95
19.69
19.36
19.19
13.93
13.90
19.19
19,68
15.29
15.77
16.26
16.68
17.00
17.39
17.77
18*09
18.36
1H .90
19.59
20.15
20.60
20.38
20.93
20.20
20.08
19.90
19,48
19.69
19.39
18.86
18.18
17,90
16.82
16.29
15.77
15.22
19.66
1 9 . 1 8

. 5 3

13.77

.59

1 3 . 9 1

14 9 9 .

. 5 5

1 3 . 0 1

1442.
1412.
1459«

.56
.56
• 56
• 57
• 57
.57
.57

12.66
12.99
12.20
11.99
1 1 .80
11.66
11.55

14 1 2 .

1415«
1 4 19 •

1577*

ACQUI SI T I ON p Rl c ES
B UL L ET I N

AQE
net

9.98
9 •0 3
a *69
8.96
8.29
8.32
8.72
9.39
10.09
10 • 6 9
11*25
11*68
11.95
12.33
12.67
12.90
13.05
13*66
19*97
15.20
15.57
19.97
19.08
13*26
1?.. 7 6
12.2S
11.76
11*62
11.12
10 • 9 6
9.69
8.96
8.57
8*28
8 «09
7.81
7.59
7.99
7.39
7.35
7.22
7 * 1 8

7.22
7*23
7*20
7.27
7.32
7*35

1

F

pW IVA TF L* O W N E D i A?TH P U RC H AS ES OF G O VE R N M E N T SUf?PL US ASSETS AT ORI GI N A L A C Q UI SI T IO N
CO NSTANT COST 2. I9S8 DOLLARS
O O U R L F - D E C L I N I N G R A L A NC F D E P R E C I A T I O N f ç E R V IC E LIVES
85.0 PERC EN T OF B UL LET IN F
ST RUC TU RE TYPE
%
R R • LOCAL TRAMS AND PI PEL INE S
------ MIL LI ON S OF 1958 D O L L A R S - - - --YEAR
1925
J9 2 6
1 927
19 2 8
19 2 9
1 9 3(1
I 93 I
1932
J 93 3
I 9 3*4
1935
1936
1 9 37
J 938
1 9 39
I 9 » f)
I 99 I
1 99 2
j 9M 3
1 9 M9
1 9 R5
19 9 6
1 99 7
J 9*4 B
19 9 9
19 5 0
I 95 1
1952
1953
1959
1955
1956
1957
| 958
1959
J 96H
196 1
1962
1963
19 6 9
1965
J 966
I 967
1968
1969
1970
197 1
1972

GROSS
ST OCKS
87020 •
8 702 1•
8 ? 1 33 .
87026.
87120.
87102.
8 6 6 MB,
85560.
8 M 1 28 .
8 ? R2 2 •
B 13 9 0 .
00073.
78927 .
77358.
75973.
7 M5 9 ? •
73107.
71563,
6 0 9 8 M.
68502.
66998 .
6 5 3 6 M.
6 Rn 7 3 •
62589.
6 1 16 3.
5977 1.
58279.
S7o2 1.
55775.
5 MM3 1 •
5 3 0 M 3.
51686.
503M6 •
9 R0 S9 .
M7 3 M 7 .
* 460 1 1,
*♦M5 2 7 .
*4 3 2 M 6 •
92101.
9 o 800 •
30619.
3 8 5 13 .
37959 .
3659 1.
35989 .
39930.
33926.
32953.

NET
ST OCKS
33399.
3 2 9 fl 5 *
32716.
32382 .
3 2 3 12 .
32167.
3 16 0 7 .
30992 •
29189.
28069 .
27007 •
26193.
25952.
2 9 M8 2 •
23670.
22996.
22268.
2 1597.
20890,
20298.
19691,
19039.
18693.
10276.
17837.
17397.
16 9 7 1 .
16733.
16508 ,
16 13 7.
15620.
15226.
19819.
19306 .
13799 .
13262.
12737.
12313.
11995.
11639.
11290.
1 10 9 7 .
1 0 « 12.
10672 .
10992.
10120.
9078 .
9653.

DEPRE­
CI AT I ON
17 0 5 .
17 7 8 .
17 7 2 .
1768 ,
1768 .
17 7 0 .
17 6 0 .
17 3 0 .
16 7 6 .
16 2 0 .
1571.
15 2 8 .
19 9 7 .
1961.
19 2 0 .
13 8 6 .
13 5 3 .
1321 .
12 8 8 .
12 5 6 .
12 2 5 .
1193.
117 1.
1155.
1133.
1 1 1 ?.
10 9 0.
10 7 3 .
1069.
1050.
102* 4.
995 .
969 .
99 1 .
909 .
878 .
898 .
82 1.
80* 4 .
785.
762.
791 .
729 .
7 10.
699 ,
672.
659 .
639,

D 1 S 6 A Ro S
13 1? •
1 37 i .
1 391 .
1590'
1 6 O9 •
1 69 ?.
1 * 59 •
1 701 .
I 8 O9 .
1 80?.
18 8 4 .
1 9a 1 .

195, .
?ot n •
7 O0 1 .
2 O3 5 .
? 16 n .
? 19 5 .
?I49.
?. 1 3 a •
? 1 2 ?.
2224 .
2 18 q .
2223.
2 12 1.
2069 >
2157«
2 O9 3 .
2 O8 5 .
2022"
18 9 5 .
1 ’ 58.
19 □ 3 •
1 9 2 n>
1 853 "
1732.
1807*
16 7 9 .
1 63n *
1725 .
16 0 9 .
16 0 1 *
15 9 7 •
1983 "
1S 17 •
19 0 9 •
1 “M 4 .
1 386 .

NET - GROSS
RAT I O
. 38
. 38
• 38
. 37
. 37
. 37
. 36
• 36
. 35
. 39
• 33
. 33
. 32
. 32
. 31
.3 1
. 30
. 30
. 30
. 3n
. 29

. ?9
. 29
. 29
. 29
. 29
. 29
. 29
• 30
• 3n
. 29
. 29
. 29
. 29
. 29
. 29
. 29
• 28
. 28
. 29
. 28
. 29
. 29
. 29
. 29
. 29
. 30
. 30

B

v

•

r

GROSS
2* 4. 96
2 9, 82
25. 19
25. 95
25. 67
2 5 . 9U
26. 25
26. 76
27. 32
2 7 • »5
2 8 . 3 *4
28. 76
29. 12
?9«57
29. 90
3 0. 36
30. 68
3 1. 02
3 1 . 3*4
3 1. 6 3
3 1. 92
32. 18
32. 2Ö
32. 91
32. 50
32. 79
32. 86
32. 86
32. 83
32. 88
33. 05
33. 09
33. 15
3 3 . 2&
33. 91
33. 55
33. 68
33. 76
33. 77
33. 75
33. 70
33. 68
33. 60
33. 93
33. 29
33. 29
33. 19
33. 08

B Q •

B Q •

n

•

t

17* 90
1 8 • 09
1B • 1 0
10. 17
18* 09
18* 05
18 * 2 2

18* 71
19* 32
19* 81
20* 27
2 p* 58
20* 75
2.1 * 15
21. 91
2 1. 60
21. 79
2 I . 93
22* 10
22* 16
22* 29
22* 32
22* 13
22* 00
21. 9 1
21. 82
21. 73
21. 91
21. 09
20* 97
21. 09
20* 96
2o* 92
21. 03
21. 29
21. 39
21* 53
21. 57
21. 99
21. 90
21. 35
21* 12
20* 90
2o* 52
20. 39
20. 36
20. 23
20* 09

PRICES

PR IVA TEL Y OWNED, WITH PUR CH A SE S OF G O V E R NM EN T S U R PL US ASSETS AT O RI GIN AL A C Q U I S I T I O N P RIC ES
CU RRE NT COST 1
D O U B L F - D E C L I n ING BAL AN CE DE P RE CIA TIO N. SER V IC E LIVES
85.0 PERCENT OF B UL LE T I N F
ALL INDUSTRIES. TOTAL
EQ UI PM EN T ANo ST R UC TU R ES
- - ---- -- M IL LI O NS OF DO L LA RS - - * - . - - . NET
GROSS
n e t -g r o s s
DEPRE­
AVERAGE a g e
D ÏSc ARpS
YEAR
CIATION
STOCKS
RATIO
GROSS
STOCKS
NET
150989.
64865.
6878 .
1925
14.66
.43
9*70
<1709 •
155586.
67274.
7193.
19 ? é>
•R 3
14.54
5055 •
9.46
1 9?7
I5RPR9.
68759.
7442.
14.48
.43
5507»
9.32
.43
19 ? P
163353.
70772.
7623.
1R . 4C
S5t| .
9 • 20
1929
8007.
16 5 R 5 3 .
72042.
.44
1
R
•
3
1
9.04
6029 •
19 30
68182.
7800 .
158302.
1R.39
. 43
9*12
6087«
J93 1
1RR206 .
60110.
7108.
1R . 6 6
5486 .
• 42
9.50
52897,
1932
.40
15.13
132PM.
ACRI •
5803*
10*11
j 933
133078.
51007.
5528 •
5S3J.
15.67
• 38
10*72
)934
136319.
50786 .
5552.
16.13
5669 .
.37
11.17
50296,
1935
1 372 1 1 .
16. R7
5553.
.37
11.40
5820.
19 36
530 18.
1R R 5 12.
5718.
16.59
.37
11.32
5802*
J937
151539.
56216.
6452 .
16.50
.37
10.98
6538 .
19 3 e
54704 ,
16.62
1R 9 R 2 3 *
6536.
.37
1 1*07
6658 •
J939
1R9293.
54516.
6315.
16.72
•
37
1 1.02
6889"
19 R 0
15 6 7 R 5 •
58007 .
7295 .
6521 •
.37
16.68
10*73
19« 1
65956.
724 1 .
16.56
1 73320 *
.38
10*33
7893"
18551 3.
69103.
8 147.
J9 R 2
16.88
.37
10*72
7806*
18911*),
17.19
19R3
68506.
8131 •
•
36
1 1.21
eizs>
69198.
8 199.
19 R R
193258.
17.34
.36
1 1*42
8836«
8627,
19 R 5
20945 1 •
75862.
• 36
17.36
11*27
8 *8 3 .
949J1,
?R9 198 .
10294,
16.84
I9 R A
• 38
.10*43
10’ Ofl.
19R7
29P86R .
120148,
13554,
16.05
9*47
.40
1l ” 2 *
19RB
3 3 1 R26.
138672.
16860 •
15.28
8.74
1928|.
.42
J9R9
350386.
18820.
148874.
14.77
8*39
.42
15077.
2QR52.
1 950
.43
14.23
165360.
38 R 9 34 *
8*07
18272«
1951
1 8364 1 .
23557.
13.78
.43
423280.
17003«
7*82
25278.
1 952
44 865 8 •
194645.
13.53
.43
7*72
1877«.
1 953
470293,
205669,
26715,
.44
13.23
7*54
2 !727•
1 95R
27887 .
215207.
492862.
13.01
.44
7*47
2)089.
2 3 4 6 4 J",
1955
29697.
12.75
533023 •
7*29
• 44
29600*
587294.
1 956
260246 .
33055.
12. R6
.44
28567•
7*13
1957
2
e
0
1
9
4
•
36233.
.44
12.24
629820 *
7.03
28896.
19 5 B
657624 •
2902 R2 •
37725.
12.16
7*08
.44
29550*
1959
301457,
683078.
.44
1
2*n9
39162.
7*08
33789*
J960
312177.
1 1 .«>7
706159.
40513.
.44
7*04
32870*
320799.
41629.
728040.
11.90
1^61
33893.
.44
7*06
333212.
754342.
42952.
11*82
1962
7*04
• 44
39308•
783227.
44688.
1 963
347670.
11.70
•
44
6*98
37077*
196R
821484.
368209,
1
1.53
47182.
.45
6*88
38223*
1 965
50589.
399132.
877145.
.46
11.31
39168*
6*71
439983.
1966
10.99
949168.
55550.
•R 6
6*50
81519*
4801
4
1
.
1 967
1026975.
6 1304.
.47
10.74
6*39
88117*
) 96R
528437,
1125101.
67226.
.47
10.60
6*36
87560*
J969
580271•
1248955.
7 4 R 25 .
.47
10.50
6*35
5)009*
1970
1 38R7 15.
649663,
10.49
82080.
6*44
.47
5 5 ’ 10*
1 97 1
1 5 18379.
89576.
708910.
10.56
62699.
• 47
6*56
166 11 83.
7 7 R 87 9 .
1972
68881 •
96407.
10.63
6*68
• 47

P R I V a TF L Y n 'AN E P
Cl-'RRFNT COST

MTH

9 0 U B L E - 0 E C L I n ING

purchases

BALANCE

of

government

s u r p i .u s

0 E P RC C I A 1 1 0N » S E R V I C E

assets

ITVFS

manufacturing

EQUIPMENT A D STRUCTURES
------- - - M I L L I O N S OF D O L L A R S - - - - - - - . NET
G R OS S
DE P RE ­
q ■ s 6 B r q s
YF AO
ST O C K S
CI A T I ON
stocks
1 925
32080.
13639,
1591 .
l I RA"
32983,
1926
19181,
1652.
12 6 1 •
l 927
33715.
19 536 .
1700.
12«1 •
1 9?q
39799.
1S 1 18 .
1759.
13 1A •
1 929
3 9H 3 3 •
! 59 Q3.
1891.
I 38? •
1930
32367.
1 906 1 .
1761.
l 395 •
193 1
20 862 .
12030.
15 6 2 .
126n •
1932
26 9 56 .
10 9 9 1 ,
13 2 0 .
1 192 •
1 933
27 5 98 .
10957.
1229.
1 I 97 .
1 939
20 916 .
10 696 .
13 15.
1397 .
1935
29 006 .
10 986 .
1209 .
| 380 •
J936
30915.
11181.
13 2 $ .
1957.
193 7
32 6 9 7 .
12 039 .
1992.
I 608 >
J930
3 !° 25 .
t 1570.
15 10.
I 6 1A •
J939
32 079 .
1 1 590,
1961,
l 65 ? •
! 990
39 338 .
12712.
1596.
| 7 S0 .
1 99 1
30 178 .
19 727 .
173 7 .
( 878.
1992
90 913 .
15 309 .
1928.
I 999 .
19^3
90 209 ,
19 975 .
1929,
2087 .
J999
90 990 .
19092.
10 9 2 .
2096.
1995
95295 .
17126.
2 0 12,
2 107.
19 9 £
57 0 95 .
23 7 3 8 .
25«9.
2509 •
J99 7
70 383 .
31 1 6 9 ,
397 1,
2839 •
19 90
36 2 9 0 ,
79 693 .
936 1.
3 1 Sr j .
1999
09577 .
9792.
38 3 5 6 .
3321«
1 950
93 5 15 .
91 0 1 7 .
5087.
3387 «
1951
109 297 .
96713.
5873.
3770.
1 952
99 3 9 0 ,
1 10 5 5 0 .
6293.
9809 •
1 95 3
1 15776 .
51512.
666 1•
9555"
1959
1 2 1576 .
53689,
6935.
9603«
1955
133 369 .
58223.
7 38 3.
9955«
1 956
199 81 5.
65859.
8.3 7 5 ,
S7 8 7 .
1 957
161 96 0.
71 3 9 6 .
9 39 0,
6 63 ).
195«
160 00 0.
72 6 1 9 .
9760.
7029.
1 959
172 93 0.
72 8 3 9 .
9990 •
78 8 9.
1 9*0
176 69 9 .
73 7 07 .
10 0 6 8 .
8 3 1 I.
196 1
1 8 ).500.
79900 .
10213.
8 256»
1 962
106 96 7 .
75 6 80 .
10929.
879* .
1 963
1 9 2 09 0 .
77 8 2 7 .
1072 1 .
92 12.
J969
201993,
0 1 89 7 .
1 1 2 6 C.
9872*
1965
219627.
89029.
12192.
10353.
1966
232390.
99 1 9 2 .
13516.
1 0 8 1 n*
1967
2 5 1 6?0.
10 9 3 9 8 .
15105.
1 t9 I0 •
I96 0
273592.
1 19 3 8 7 .
16529.
12* 0 3 «
19 6
131 89 0 ,
302606 •
18172.
I3 1 8 9 .
1970
333092 .
19 3 6 2 1 .
19900.
I 8378.
1971
357950.
15 1 8 6 9 ,
21392.
16588«
1 V? 7
159 21 0,
379080.
2236!.
18213«

NE T - GROS S
RA T I O
. 93
. 93
. 93
. 90
• “ 9
• 93
•a 2
. 39
. 38
. 37
. 36
. 36
. 37
. 36
. 36
. 37
. 39
. 30
. 37
. 37
. 38
.9 7

• 90
• 96

• *♦5
.95
.95
. 95

.90
.
.
.
.
.

90
90
90
90
93

•92
. 92
• 91

•9 1
•9 0
•9 1
•91
. 93

.93
.90
. 90
. 93
• 92
. 92

85,0

CRIq i

mal

PERCENT

of

at

average

GROSS

1 1• 7 2

11*11
1 1 * 0 8

10*96
10.00
10.9]
11*17
1 1 * 6 3
1 2 * 0 6
1 2 . 0 9
1 2 * 7 6

12.87
12*78
12 • 9 S

13.01

12*91
12.72
13.01
1 3. MO
13.70
13.76

12.66
12.02
1 1 .MM
11.18
11.07
10.68

10.79
10.67
1 0. 58
1 0. 50
10.38
10.28
10. 3 8
1 0 .5 2
10. 5 9
10.69
10.78
1 0. 82
10.79
10.61
10. 3 2
10.08
9.99
9 .9 3
9.97
10. 1 0
10.17

acquisition

BULLETIN

age
net

7* 16
6*98
6.91
6 .7 7
6*55
6*72
7*13
7.76
3 *23
8 .5 8
3.82
8.73
8.39
8 .5 0
8 .M5
8.13
7.71
8 .1 7
8.90
9 .M3
9 .3 6

8.11
7.26

6*86
6 * 86

6 .9 7
6.87
6 •8 M
6 .7 9
6 « 75
6 .7 3
6 .5 7
6 • M6

6 .5 9
6.7 8
6 *8 5
6.93
6 .9 6
6 •9 M

6*8 1
6.52

6.15
5*90
5.85

5*83
5.92

6.11
6 •2 M

F

PRICES

p r iv a t e l y

CURRENT

o wnc o
Q

Vt!TH PURCHASES OF SOVF r N ] q NT SURPLUS ,SSE TS AT ORIGINAL ACfiUISITION PRlCES

XYt

OOUBLE-OECLlNlNS BALANCE DEPRECIATION, SERVICE LIVES
NONE r ] NO*) ] n u q Q t u r x n
EQUIPMENT AND STRUCTURES
MILLIONS OF DOLLARS
GROSS
n* t
DEPRE­ x ZQ
[­ Z
n * t - [\Zs
YF A 9
STOCKS
STOCKS
CI AT! 0N
[ ]x o
1925 105769,
95799,
9451.
1090•
•*
43
1926 10919*4.
97512.
9881,
3317«
•99
1027 111561.
98590•
5070.
3639•
•99
192Q
11*476*4.
99921.
S 183•
•93
329.T
I929
116656.
50839.
5998.
9089•
.*4
9
J930
98681,
112676.
5328.
9l9? •
.93
1931 103262.
93299 *
9896.
.
*
4
?
39001932
950*43.
38216.
9139.
3712*
•90
1933
99139.
36508.
3775.
•39
3
815•
1938
36199.
958*46•
3719.
377
s.
•38
1935
9669*4.
35837.
3752.
3880 .
•37
3

3

3

«

3

«

3

*

t

1936
1937
19 38
1 939
1 9*40
1991
1 9*4?
J 9*43
1 9*4*4
1 9*4*
1 9*4 6
1 9*47
1 9 *4?
J 9*49
1 950
1 95 I
1 952
I 953
19 5 H
1 955
1 956
1 957
I 958
1 959
1 960
196 1
19 62
1963
1 96*4
1 965
1 966
1 9A7
I9 A 8
J 969

1970
| 97 |

1972

101 84 3.
.
105 *4*46 .
105 51 8.
1 1 03 59.
1213*41 .
1 2987*4 .
1 3 2 73 3 .
13 5 6 7 7 .
195 85 3 .
1 7069*4 .
202767 •
222257 .
233187.
259673 .
277337.
293670*
3ns509 .
323394.
398754.
383303.
911103.
929960.
998655.
966817.
883355.
509193.
525337.
553905.
593210693687.
697636.
768959,
858389.
957996.
10 5 9 6 1 .
1 1738 87.
10 6 6 8 2

1

37435.
39656.
38662.
38590.
90838.
95877.
97967 .
97662.
98010.
51892.
42723.
78017.
08905.
99978.
10 5 6 8 1 #
1 1 6 6 27 .
1 2 3 90 0 .
1 3 2 25 0 ,
1 3 9 21 5 .
153152.
1 7 02 6 0.
189070.
1 9 1 872.
202089,
212039.
21 991 |.
230910.
282913,
258131.
280351.
309038.
336999 .
372615.
817725.
969819.
S !32 59.
S6 8 6 18 .

3857.
9 366.
939 7.
9238.
9 397»
9801 .
539 5 .
539 0 .
595 8 ,
571 9 .
4701 .
881 0 .
10865.
12042.
13124.
15091.
16159.
17197.
1 797 9.
19299.
21975.
23509.
29508 •
25403.
24633,
27809.
28902.
30298.
32088.
3 99 59 .
37791.
91428.
*45793 •
51032.
54429.
62301.
67798.

37 7s .
9 33 9 •
9923 •
9434.
9 95 s .
5389 •
5 09 ?.
52 57.
552s •
524 1 .
7*0 3 .
8017.
9 8 8 5.
10939.
951 5 .
1 17 7 A •
12 8 19 .
K569•
1 9 8 4 ?.
17809•
1474?.
1957 |•
19955"
23030•
7 19 6 6 •
2 18 4 9 .
2207 1 .
29329.
29777•
2 5 1 4»•
27095.
2 89 28 3 1 0 75 >

3

1

338 35

.

3 73 61 *
*41 672*
9 4 0 2 s*

•3 7
• 37
• 37
.37
• 37
• 30
• 37
• 35
• 36
. 37
• 30
• 90
•*41
•*41
• *42
•*42
• *43
• *43
• 99
.99
• *45
• *45
.*<5
.*45
.*45
• *46
• 96
• 97
• 97
• 90

.*48
•*
48

.99

.99
•9P
♦98

85.0

PERCENT

AVERAGE
GROSS

15.70
15.56
15.50
15.99
15.37
15.99
15.73
16.29
16.09
17.33
17.69
17.86
17.80
17.99
18.10
18.12
18.08
18.36
18.59
18.71
18.75
18.93
17.72
16.99
16.98
15.03
15.30
15.01
19,69
19.35
13.99
13.59
13.30
13*13
12.93
12.69
12.53
12.36
12.17
11.91
11.65
11.29
11.02
10.85
10.73
1Q •71
10.79
10.79

•

oq

3 «

&

u2

*

NET

10.50
10.23
10.07
9.96
9.02
9.85
10*22
10*83
11.99
11.97
12*29
12.23
11.97
12.06
12*05
11.78
11.93
11.79
12*19
12.36
12.23
11.62
10.68
9.87
9.93
8*92
0.57
8.82
8.19
8*00
7.70
7.97
7.33
7.35
7.29
7.19
7*13
7.07
7.01
6.90
6.76
6.59
6*59
6.50
6.99
6.57
6.70
6*78
<3.^5

2 *

tx n

q

P R W a TFI.Y o w n e d , w i t h P U R C H A S E S OF G O V E R N M E N T S U R P L U S a s s e t s AT O R I G I N A L
C U R R E N T CO S T ?
DOUBLE-DECLINING BALANCE DEPRECIATION» SERVICE l i v e s
8 5 . 0 P E R C E N T OE
ALL I N D U S T R I E S » T O T A L
F Q U I P M F U T ANC S T R U C T U R E S

----- --- ] x 2
y

q

3

r

19 2 5
1 926
J927
I 928
I 9?9
J 930
193 1
1932
193 3
1 939
19 3 5
J936
1937
19 38
J939
1980
l 99 1
199 2
1 99 3
1998
1 983
199 6
1 98 7
1988
J98 9
1 95 0
195!
1 95 2
195 3
19 5 9
J955
1956
1957
1 958
1 959
i960
196 1
1 962
t 963
1 968
1 965
1 966
1 967
19 6 8
1969
J9 70
1971
1972

GROSS
STOCKS
1968 1 3 •
151 36 5 .
159 1 19.
1 5 7 39 3 .
158 66 9 .
1 5 1 99 8 .
1 39 2 0 0 .
1 3 0 15 9 .
1 3 16 0 2 .
13 9 9 9 7 .
13 5 593 .
1 9 1 320.
195 83 2 .
1933 1 1 .
193 97 7 .
1 5 1 699 .
17 0 327 .
1 8 9 59 1 .
1 8 9 88 9 .
1 9 3 98 6 *
208950.
295695.
289209.
3 16 0 8 7 .
33 5 8 1 1 .
373567 .
913695.
939076 .
958376 .
978602.
518529.
571997.
6 1 0 5 61 .
6 338 00 *
655277.
675757.
697 1 77 .
723*92.
751536.
7079 1 1•
891923.
911763*
987092*
108 1 839 •
1203279.
13 2 6 9 5 7 .
1 99 1 82 7 .
15 8 3 5 7 1 •

2 x

ons

NET
STOCKS
63 9 2 9 .
65 8 7 9 .
67 1 3 6 .
68 6 0 2 .
69 5 2 9 .
65 8 8 7 ,
58 9 6 7 .
52 3 7 1 .
5 1087.
50736.
50338,
52 9 2 8 .
59 6 2 8 .
52 9 82 .
52 9 5 3 .
56 9 0 1 .
65679 •
69 5 9 5 .
69 5 9 0 *
7U207 ,
76 2 2 5 .
99 9 1 6 .
1 17 3 8 7 .
133 79 1 .
1 99 9 08 ,
162 23 9.
181 328 .
192 39 2 .
202317.
210782.
230189*
25526 !.
273717*
281750.
29 1 309.
301015.
30977 1,
3 2 27 3 5.
336870.
356827.
387079.
927967.
966789,
5 1 907 1 •
573656.
629702.
680933.
797790.

oq

o2
­

2

depre
Q x

3

t

x

3

ACQUISITION
BULLETIN

r s ---------

­

D I S f A R f)5

o n

6 76 8 .
707 2 .
7338.
797 2 .
782 2 .
7602 .
6 95 9 .
593 0 .
552 9 .
552 0 .
5 5 1 8.
569 5 .
6 3 25.
636 7 .
6 169.
637 3 .
7 192.
8 13 2.
8 15 5.
8 28 7.
665 1 .
1 0 26 5•
1 3959.
16501 •
1838 1 .
2 01 39 ,
23309.
2507« .
2 69 79 .
2 75 33 .
2 93 11 .
3 26 76 .
3 57 92 .
3 71 29 .
3 839 3.
3 96 83 .
9 07 90 .
9 21 59 ,
9 38 88 .
9 63 9 1 .
9 96 95 .
59617.
6 03 69 .
6 61 96 .
7 33 33 .
80966.
8/790.
99125.

459 4 *
4922.
527a *
S ^ O n*
5839.
5 0 8 4*
5 5 0 9«
5 2 8 7»
5 0 2 9.
5 5 2 6«
5 4 7 0.
5 4 0 9.
A295 .
6 37 1 .
A* 15»
7 00 2*
7A22 .
7 5 9 2"
7 ’ 98>
032 3 .
« 5 9 3.
10A99•
1 16 0 3 .
13 A 2 q .
19 3 9 ï .
13A2r .
1 A 3 8 5*
!8 2 0 0 "
21107*
20 3 6 3 .
23855.
23823*
2769R.
28619*
3 22 30 *
3 1 70 4 •
32252*
3317(1*
358 9 9 .
3A972•
3 7 8 A3 .
9019A.
02757*
9A0A7 .
99363«
5 8 14 A •
Ao 3 8 8 •
66157«

NET-GROSS
RATIO
*93
.99
.99
.99
.99
*93
*92
.90
.39
•38
.37
.37
.37
• 37
* 37
* 38
.39
• 38
.37
.36
.37
.38
*91
.92
.93
.93
.99
.99
. 9<*
• 9B
.99
. 95
• 95
.99
.99
.95
•9 9
.95
.“ 5
. 95
• 96
.97
.97
.98
. 98
• 97
.97
.97

AVERAGE
GROSS
19. 5 6
19.91
19. 3 9
19. 2 5
19. 1 9
19. 2 0
19,98
19.9b
15.9b
15. «5
16.2?
16.92
16.32
16.93
16.52
16.97
16.37
16.69
1 7. 00
17.15
17.17
16.62
15.7b
19.91
19.91
13.93
13.51
l3.2o
12.99
12.70
12.96
12.19
11.96
11.85
11.75
•11.60
1 1. 52
11.93
11. 3 0
11.12
10.89
10.56
10.30
10.16
10.06
10. 0 9
10.07
10.19

age

N ET
9.60
9 .3 5
9.21
9 *0 8
8 .9 0
8 .9 7
9 .3 5
9.9 6
10.56
11. 0 2

11. 2 6
11. 2 0

1 0. 85
1 Q.9 1
10*85
1 0 .5 6
10.19
10.61
1 1•1 1
11.33
11.19
10*32
9 .2 9
8 .9 9
8.16
7 .9 0
7.66
7 .5 8
7.39
7.31
7.19
6.99
6* 68

6*91
6* 88

6.83
6*89
6 *8 0
6*79
6 *63
6*96
6.29
6.19
6*11
6 *1 0
6*18
6 •30
6.3 9

3.^ U

F

PRICES

P R I V A T E L Y OtfiNEn, W I T H
C U R R E N T COST 2

PURCHASES

OF

GOVERNMENT

SURPLUS

ASSETS

OOUBLE- OE CL IM IN G BALANCE DEPRECIATION* SERVICE LIVES
MANUFACTURING
EQUIPMENT a n d STRUCTURES
M I L L I O N S OF D O L L A R S
net
GROSS
DEPRE­
D I S f AR|}S
NET-GROSS
year
STOCKS
CIATION
STOCKS
RATIO
I 92S
13083,
30227.
1537.
1 l?t.
.83
1 926
13678.
31 1 9 5 .
1595.
• *8
I 1 77.
I9 ? 7
31 8 1 8 .
13990.
1653.
.88
12 0 m •
J92fl
18511,
32 6 7 6 .
1698.
.88
l 22 t .
1929
32937.
18882.
1781 •
! 28.4.
.85
1930
1 3708,
30886 •
1710.
12SQ.
• 88
193 1
27685.
1 1787.
1530.
• 83
1178.
2568 1 .
1932
1297.
10388.
.80
ills*
1933
26786.
10378,
1219.
1 1 3*.
• 39
1 938
278 1 1 .
10868•
1209.
1 26 1 .
• 38
1 9 3S
28 1 1 5 .
10361•
1263.
.37
1297.
1936
29583.
10908.
1 308.
1 360«
.37
1937
30 6 0 8 •
11528.
1880.
• 38
1975*
1938
29 9 9 5 .
11103,
1887.
• 37
1975.
1939
30 1 9 1 .
11153.
1816.
.37
1 524«
19 8 0
32 8 6 6 *
12293.
1888.
.38
1 403«
J 98 I
369 1 1 .
18535.
1695.
17 M 3 •
.39
1 982
39 6 3 2 .
15355.
1913.
1898.
• 39
1 983
15119.
800 3 5 .
1919.
1909.
• 38
1988
15039.
80 2 9 6 .
1909.
19 8 2 .
• 37
1 985
88237.
16999,
2006.
• 38
2007 «
J986
55576.
23 8 5 7 .
2 5 52.
2346 .
• 82
1987
67025.
30122.
3833.
.85
2480«
1988
783 2 6 .
38868.
8 1 88.
2864.
• 86
1 989
37191,
80 5 7 1 •
86 10.
•
86
3027.
I 950
90089.
8 1 277 .
5022 .
3172.
• 85
195 1
101912.
86301 .
5808.
•8 5
3555.
1952
1 0 8703.
89189.
6251 .
M2 1 1 .
•8 5
1953
118096.
51 3 6 8 •
663 2 .
0371 •
• 85
1958
1 2 0 017.
53 5 7 5 ,
6903.
• 85
M 9 15 •
1955
1 3 1 828.
58078 ,
735 9 .
m 775>
• 88
1 956
653
3
8
,
187502.
8339.
5402.
• 88
1 957
158708.
70883 .
930 3 .
.88
49 10*
1 958
1 6 3 713.
712 8 2 .
9660.
6794.
• 88
1959
1 6 7 128.
711 2 0 .
9785.
• 83
7402«
1 960
71878,
9 8 09,
170862.
7’8M .
• 82
1961
175787.
72 7 2 2 .
10020.
•8 1
7935.
1962
181086.
78 1 7 8 .
10273.
• 81
8501 «
1 963
187128.
76 2 5 7 .
10568.
• 81
8913.
I 968
80125.
195255.
11088.
• 81
9527«
1965
208186.
87 2 8 0 ,
11953.
9975.
• 82
1966
226088.
97588,
13338.
• 83
10032«
1 967
288986.
10 7 7 8 7 ,
18938.
.88
1 10 7n •
1 968
265860.
1 1 7232.
16332.
• 88
12181.
1 969
292738.
1 2 9 187,
17906.
• 88
12437«
1970
319678.
1 3 9 680.
19585.
• 88
1j80o*
197 1
380369.
186858.
20882.
• 83
1S 7 M 1 .
1972
363602.
1 5 8 990,
21768.
I 7 1S 1 .
• 83

♦

> v-

85.0

AT

ORIGINAL ACQUISITION pRïrES

PERCENT

AVERAGE
SROSS
1 0 . 8S
1 0 .73
10.47
10.55
1 0 .34
1 0 . M4
1 0 . 7M
1 1 .22
1 1.45
12.01
1 2 .33
I 2 .M3
1 2 .30
1 2 .05
1 2 .53
1 2 .M3
12.32
12.49
1 3 .13
1 3 . MS
1 3 . MS
1 2 .55
1 1 .44
10.98
10.77
1 0 . 7M
10.58
10.52
1 0 . Ml
10.35
10.29
10.17
10.06
1 0 . 1M
1 0 .26
10.32
10.M2
10.52
10.56
10.51
1 0 . 3M
10.05
9.81
9.70
9.63
9.62
9.71
9 . MO

OF B U L L ET I N

AGE
net

4.91
6.73
6.46
4.50
*•29
4 *M 7
4.89
7*53
1.01
8.34
I« 4 1
8.52
8.13
8.23
8*18
7.84
7.50
8.01
8.77
9.33
9.22
7.94
7.08
4.40
4 •4 M
4.79
4.71
4.70
4.48
4.45
4.45
4 «M 9
4.34
4 « M8
4.4M
4*49
4.77
4 « 81
4.78
4.4M
4.35
5.99
5.75
5.70
5.47
5.78
S • 90
6*08

F

PRIV' a TFLY OWNED, W I T H P U R C H A S E S OF G O V E R N M E N T S U R P L U S A S S E T S AT O R I G I N A L A C Q U I S I T I O N
C U R R E N T COST 2
O O U B L E - D E C L I N ING B A L A N C E D E P R E C I A T I O N . S E R V I C E L I V E S
8 5 . 0 P E R C E N T OF B U L L E T I N F
NONFARM NONMANUFACTURING
E Q U I P M E N T AND S T R U C T U R E S
------- - - M I L L I O N S OF d o l l a r s - - - - - - - . net
DEPRENET-GROSS
A V E R A G E AGE
DISCARDS
GROSS
C 1 AT I ON
RATIO
GROSS
y EA9
STOCKS
STOCKS
net
8595 .
88868 .
15.62
10 3 8 5 3 .
.03
10 • 02
1925
300b •
86 6 1 5 .
881«.
15.07
106762.
.00
3 2 6 9.
1926
10 . 10
87 5 1 2 .
J 927
5012.
15.00
108726.
.00
9.98
3S 8 2 •
88358 .
5097 .
15.33
.00
1 92fl
1 10 8 7 5.
9.86
3477*
8
8
8
8
7
.
5323.
111769.
•
00
15.25
1929
9*71
3P9R*
510 1.
86 7 8 2 .
J930
107793.
808 3 *
.03
15.30
9.73
81 9 0 8 .
8773.
1931
99878 .
15.59
10.09
.02
3800»
0059 .
16.09
37787 .
9320 1.
3 4 3 8.
1Q.68
1932
•01
3775.
36667.
16.67
J933
93866 .
.39
11.32
377 3 «
3709 .
36275 .
95078 .
17.17
|930
• 38
11*82
3727 "
95697 .
36 0 0 8 .
3782.
17.53
1935
.38
12.10
38 23«
37322.
3852.
17.72
J936
.37
100082.
12.12
3 7 18>
829 1 .
17.67
38582.
1937
. 37
11.85
10301 3 .
8221 •
8286 .
1938
1 0 1 268 .
37 8 0 6 .
1 7 . «0
.37
11.93
8277 .
8
137.
1
0
1588
,
37
8
2
2
.
17.90
1939
• 37
U .90
8890«
80
0
7
0
.
8256.
.37
17.95
!9 0 Q
107130.
11.63
8808 .
17.88
11*29
1 98 1
85 7 8 6 .
8788 .
.36
5253.
1 19 6 16.
88807,
5395.
18.16
129682.
1982
1
1.67
.37
8832"
88 6 0 2 ,
5828.
133727.
18.37
1983
•3 6
12*07
5178"
5529.
1 98 8
13 6 5 9 8 .
88 8 7 2 ,
18.09
12*25
587s.
.36
J 9 85
185859.
5789 .
18.55
52 3 3 3 ,
547 1 .
.36
12*10
1986
62 5 1 0 .
67 10.
18.19
. 37
168660.
11*50
73 1 4 >
763 0 3 ,
8708.
1 987
196870.
17.38
.39
10*06
7787 •
198 8
8
5
8
8
9
•
1 0682.
16.68
212238.
9.59
9 SI3 .
.00
J949
222619.
916 7 7 .
1 1806.
9892«
16.10
9*18
•01
1 950
28593 1 .
103095,
1 2873 .
15.52
.02
908 1 «
8.73
1951
270087.
15.01
1 18 7 2 5 .
1 8908.
.02
8.01
11375«
285935.
1 2 1 802.
16002.
10.72
8*26
1 952
•
03
12830.
1 6938 .
298272.
10.33
1953
129082.
.03
7 *96
15128«
1958
1 3 8899.
17652.
310695.
18328.
.03
10.01
7*81
188880.
18882.
J955
335807 .
13*67
.00
7* si
17239.
3698 1 9 .
165795.
21 1 3 1 .
13.29
1 956
.05
7.30
14203"
1 957
12.97
395095 .
178506.
23 1 0 5 .
.05
18983"
7*10
1 958
1 887 1 7 .
28 0 1 5 .
810830.
. 05
12.77
7*10
192541 959
826 1 68 .
193655.
28996.
12.50
.05
22252.
7*01
202785.
1960
882287 .
12.26
26182.
.06
6 *88
204 2 7 *
27 1 1 8 .
196 l
210606.
12.07
8582 1 2.
6*85
.06
20 9 9 g •
2
2
1
9
3
8
,
879128.
28259.
11.89
1962
.06
6.78
2 12 2 8 •
2
3
3
1
8
8
.
11*68
29 6 0 5 .
1963
899370.
.07
6*7 1
23850.
31 8 1 9 .
1 968
288870.
526070.
.07
11.01
6.60
238 7 ! .
1965
563969.
270087.
33 7 5 3 .
•
08
11.13
6*05
2825 1.
298 1 2 1 .
J966
612589.
10.76
37000.
.09
6*27
24052«
1967
80 0 5 5 .
10.08
668388 .
328782.
.09
6*22
2 7 ’ 07.
1 968
.09
733775.
360805 .
88960.
6*19
10.3 1
30008•
1 969
50206.
805856 ,
.09
6*19
82258$.
10.20
32 7 0 0 *
1970
888839.
913106.
55 0 2 8 .
.09
10.17
6*27
34178.
1 97 1
10 0 0 6 8 1 ,
890 1 9 1 .
60968.
. 09
10.17
6*37
80 2 0 7 «
1111 7 5 1 .
1972
585703.
6 6 C6 3 •
10.22
.09
6* 0S
88342"

PRICES

PRIVATELY

0*NE0,

constant

SERVICE
all

cost

LIVES
,

industries
equipment

CUMULATIVE

and

AGE

R I T m P U R C H A S E S OF G O V E R N M E N T
It 1V 5 8 D O L L A R S
8 5 . 0 P E R C E N T OE B U L L E T I N E

surplus

A SSETS

1

5,5
6* 0

5,6
5*6
6. 0

9,8
3*2
1.9
1. 8
2. 2
2. 8

3.8
H *5
3.3
3.7
9.6
5,3
3.0
2.5
3.3
9.8
6.7
7.8
8. 1

7.2
7,5
7.6
7,2
7,6
7.1
7.7
7.8
7,6
6. 6

7,0
7.1
6*7
7.1
7.3
7 •8
8. 6

9.2
6.7
8.7
8. 8
8. 1

7.8
8.3

ORI GI NAL

ACQUI SI TI ON

PRI CES

t

total
structures

DISTRIBUTION

OF

GROSS

(P E R C E N T )

stacks

-

YE*«
J925
J926
1 927
1928
1929
J930
1931
1932
1 93 3
1 939
J935
1936
J937
1938
j939
J990
1991
1992
j993
J999
J995
1 996
1 997
1998
1 999
1950
J951
J952
1953
1959
1955
1956
1 95 7
{958
J959
J960
1 96 1
1 96 2
1963
J969
1965
1966
J967
1968
196?
J970
1 97 J
1972

a t

2

10.5
I 1. 8
11"S
11* 1

11.R
10. 8
8. 0

5.1
3.7
R «0
5.0
6.5
8.3
7.8
7.0
8.3
9.9
e.R
5.6
5.8
8. 1

1J.R
1R •2
15.5
IS.O
IR.R
IR. 8
1R .6
IR. 6
IR.5
IR. 6
15.3
15. I
IR .0
13. R
13.9
13.7
13.7
IR.2
1R .9
16. 1
17.R
17.5
IT.I
17.1
16.6
15.7
15.9

3
15,7
16*2
16.8
16.8
16.8
16.1
13.9
10. 0

6.9
5.9
6. 8

8.7
t1 * 0
11* 6

l1 •6
11* 6

13.5
13.0
11* 1

9.0
10.7
19.8
18.9
21. 6
22. 2

21.9
21.9
21.5
21.7
21. 2
21. 8

21.9
22.9
21.9
20. 6
2 0 *1
20*3
20.9
20* 6
21* 6

22.9
29.5
25.9
25.5
25.1
29.6
23.9
23.5

R
19.7
21.7
21.5
21.9
2 2 .R
21 .R
19.3
16.1
12. 0

9.2
8.7

10. 6

13.2
IR.R
15. R
16.1
16.8
16.7
15.7
1R.5
13.8
IT.7
2 2 .R
26.2
28.)
28.8
28.6
27.9
28,9
28.2
28,3
28.8
28, B
28.S
27.9
27.2
26.R
26,9
27,2
27,8
29,3
31>0
32,2
33,0
33.2
32,3
31.7
31 ,R

5

6

25,9
26. 1
26>8
26.3
2R.2

27.0
27*8
?9 •3
3 O.R
3 O. 8
30 •T
29. 1

21 . 0

26. 0

17.6
1R ,0

18.3

.T
I9.7
I6 . 7
1 5 •5
1 6 •6
(8 . 0
j9 . 8
2 l•*
2 R. 1
29 . 1
2 2 *«
23.0
2R.0

20. 8

26* 8

25.5
28.6
32.5
3R.5
35,3
3R.7
3R.R
3R.R
3R.R
3 R. 6
3R •8
3R » 1
33.8
33.7
32.8
32.R
32.8
33.6
3R.8
38. 6
37.8
38.0
38.7
38.1
38.5
38.1

29.1
32 *T
35. 8
3 8 «6
9 O. 6
90*8
90*5

22. 8
2 R. 8

1 1. 8
1 2 .R
1R .8

16.R
17,8
18.5
20. 8
20. 0

18.5
18. 2

22

38* 8

90 «0
90*R
RO •3
38. 8

’ .R
38.5
38.1

3

38. 5

.I
3 8 .O
9 O. 2
9 1*T
93*1
99.2
95.3
95.6
95.2
99*5
38

7
30.8
31.8
32.3
33.7
39.8
3R .6
33.R
30.8
27.6
2R.8
22.3
20.3
I’.T
18. 8

21. R
23.8
26.5
27.3
26.8
26.R
27.8
31 .R
3R.9
36.6
38.8
91.8
99.6
95.8
96,1
95.6
95,0
95.7
95.8
95,3
95.0
9R.8
9R.6
RR .6
RR.O
RR. 1
85,3
R6 . 8
R7,9
R8.2
50.2
50.8
51.0
50.8

age

--

8
3 R ,5
35.6
36.1
36.5
38. 1
38.5
37.3
35.2
32.6
28.7
27.R
25 • 8
2R.3
22.8
23.2
25.R
28.R
28.7
30.1
30. R
31.1
35,1
38.2
R2.1
R2.8
RR.7
R7.6
R8.S
50.7
50«8
50.5
50.R
50,8
50,5
50,0
50,1
R8.7
R9.8
R8.7
R8.6
50,0
51,5
52,7
53,6
59,8
55,R
55,8
56,1

9
38,3
39,0
39,7
HO.2
HO. 8
H 1.6
H 1. 1
39,0
36.9
3H.7
32.3
30.8
2? • 7
27.H
26.2
27.1
29.9
31.5
32.H
33.5
35.0
37.8
H 2 •5
H6 • t
H7.9
H8.5
50.H
52.3
5H.2
55.1
55.3
55. H
55*1
55.1
5H.9
5 H •8
5H.5
5H.H
5H.S
5H.8
55.1
55.6
56.8
57.9
58.8
59.5
60.0
60.5

10

81
92
83
83
8R
rR
8R
RJ
RO
3«
ST
3«
JS
32
30

so
31

33
3«
3«
3«
91
85
88
51
53
59
55
5«
58
58
58
58
58
58
58
5’
58
6«
5»
5*
60
60
61
62
él
él

9
7
0
7
H
2
1
8
6
9
2
é
5
7
7
1
6
0
2
7
0
H
0
7
2
2
1
1
9
H
2
8
7
2
2
3
0
0
9
2
8
H
8
7
7
2
8

é« 3

15
58.6
58.7
58.2
52.8
58 ,5
58 .1

58.s
52,2
56.1
59.9
53.9
59.2
SR . 9
51.6
52.9
52.3
51.2
50.2
98.5

9*.9
96.9
R 9 ,9
5 R .5
58.6
61.5
6R.R
66,6
68.0
68.9
71.R
72.5
72,8
73.J
7R.0
7R.9
75.S
75.6
75,7
7S.6
76.0
7é«5
77.1
77.s
77.9
78.3
78.5
78,9
78. 9

20
72.7
7 2*6
72.1
72.3
7 2• H
7 1, 7

70.8
69.2
67.6
66*9
66*7
66.5
66.5
66.9
66. 1
66.1
66.9
66*8
66,0
65,5
65,9

66,0
67,2
68.2
66,6
69*5
71,3
73.9
75.5
77,3
79,0
80,8
81.3
82.2
83. 1
83,7
8 3.7

83.7
89*3
85,2
86.0
86.5
86.8
87.1
87*9
87.6

87.7
87,9

25
83, 1
83. I
82.7
82.2
82. I
81.8
8 1.2
80.2
79.R
78.6
77.5
76.9
76,3
75.R
75.3
75.6
75.8
75.7
75.6
75.6
76.1
77,5
79.0
79.9
80. R
80.9
81.2
81.3
8 1.6
81,7
82. 1
83.1
8R.R
85.5
86.5
87.5
88.2
88.8
89.R
90.0
90.5
90.8
91,0
91.5
92.2
92.7
92.8

91.0

30
89 H
89 3
89 2
89 2
89 3
89 1
88 8
88 0
87 1
86 5
86 0
85 6
85 2
8H 9
8H 5
83 9
83 6
83 0
82 3
82 3
82 7
83 5
8H 6
85 7
86 H
87 2
88 1
88 6
88 9
89 2
89 3
89 H
89 H
89 H
89 H
89 5
90 0
90 7
91 5
92 2
92 8
93 H
93 6
9H 3
99 7
95 0
95 1
95 3

35
93.
93.
93.
93.
93.
93.
93.
92.
92.
92.
91 .
91 .
91 .
90.
90.
90.
90.
89.
69.
89.
88.
68.
89.
89.
90.
90.
91.
91.
92.
92.
93.
93.
93.
93.
93.
9H.
93.
93.
93.
9H •
9H •
9H.
95.
95.
95.

96.
96.
96.

P R I V A T E L Y 0 6 N E D , * I T H P U R C H A S E S OE G O V E R N M E N T S U R P L U S
C O N S T A N T C O S T 2. 1958 D O L L A R S
SERVICE LIVES
8 5 . 0 P E R C E N T OF B U L L E T I N F
ALL I N D U S T R I E S » T O T A L
E Q U I P M E N T AND S T R U C T U R E S
C U M U L A T I V E AGE D I S T R I B U T I O N OF G R O S S S T q CKS (PE R C E N T )

year

l 925
| 926
1927
| 928
J929
1930
J931
1932
1933
1 939
1 9 35
1936
,937
1 938
I 939
1 9 MO
I9 M 1
19 M 2
|9 M 3
19 M M
1 9 MS
1 9M6
19 M 7
, 9M8
1 9M9
1950
1951
1952
J953
1 95M
1 955
1 956
J957
1 958
j 959
i960
1961
1962

1963
J 9 6M
1 965
1966
1 967
1968
1969
19 7 0
l9 7 1
1972

7.2
7. M
7.0

2
10.7
11*7
11.8
1 1 .M
11.9
11.2
8 •M
5.3
3.8
M. 1
5.2
6.9
8.7
8.3
7.M
8.7
10 • M
8.8
5.8
6.1
8 •M
11*8
1M . 6
16.1
15.6
1M.9
15.3
1 M.9
1M • 9
1M . 9
15.0
15*7
15.6
1M.M
13.8
1M.M
1M • 2

7. M

1 H. 2

7.6

IM.7
15. M
16*6
17.9
18.0
17.5
17.5
17.0

1
5.6
6.2
5.R
5*8
6t 3

5.1
3.3
1*9
1.8
2.3
2.9
M.O
M.8
3.5
3.9
M.8
5.6
3.2
2.6
3.5
5.0
6*9
8.1
8.M
7.5
7.7
7*9
7 .M
7. 8

7.3
8. 0

8.0
7.8
6. 8

8• 1
8. 9
9. M

9.0
8. 9

9.0
8.3
8.0
8.5

16* 1
16. 3

3
15.9
16.5
17.1
17.3
17.3
16*8
lM •5
10.5
7.2
6. 1

7.1
9.2
11.6
12.2
12.2
12.2
1M • 3
13.7
11*6
9.3
11.1
15.3
19.5
22.3
23.0
22.7
22*1
22* 1
22.3
21.7
22.3
2 2 •M
23.0
22.0
21.3
20.8
21.0
21 .2
21 .M
22.3
23.6
25.2
26.0
26.1
25.7
25.1
2 M.M
2M • 0

M
20 ,0
2 1. 6
2 1. 8

22. 5
23. 0
22.1
20 .1

16. 7
12. 5
9. 6
9. 1
1l .0
13. 8
15 .,1
16. 2
17. 0
17. 7
17. 6
16. 5
15. 2
1 M. 3
18. 3
23. 1
27. 1
29. 0
29. 8
29, 6
28. 7
29. 2
28. 8
29.
29.
29.
29.
28.
28.
27.
27.
28.
28.
30.
31.

0
5
5
2
7
0
3
8
1
7
2
9

33.
33.
33.
33.
32.
32.

0
8
9
0
3
0

5
23.
25.
26.
26.
27.
27*
25.

7

6

1
2
3
6
5
1
0

2 1* 8

18. 3
1M• 6
12* 3
12. 9
15. 5
17. 2
18. 7
20. 5
21* 9
2 1. 0
20 . M
20 .1
20 . 1
2 1* 6
26 . M
30* 6
33. 6
35. 5
36. 3
35* 7
35. 3
35. 3
35. 2
35 • M
35. 6
35. 0
3M . 8
3 M. 7
33. 8
33. 5
33. 9
3 M• 7

35. 8
37. 6
38. 8
39, 9
M0 • 6
MO. 2
39. 2
38 * 8

27. R
28 » 2
29 » 8
j D»8
3l * S
31* 5
j 0 «0
26 • 8
23. 5
20* 5
, 7. R
16 * 1
t 7. 3
18" 8

20. 7
22* 9
25. 3
25* 2
23* 9
29« 1
25. 1
27. 8
30 .0

33. 8
36. 9
39.8

RI * 7
82 • 0
R1• 6
r O• 7
RO • 9
r 1• 3
Rl . 2
r O. 8
RO* 9
RO • 4
r O• 2
39.7
39.3
0. 2

r

! .9
R2 * 9

r

r

R. 2

r

5. 3

r

6• 3
6. 5

r
r
r

6*0
5 >3

3 1. 5
32. M
32. 7
3 M• 2
35. 6
35, M
3 M• 3
3 1. 8

28. 5
25. 7
23. 2
2 1. 1

20, 5
20. 7
22• M
25, 0
27. 7
28. 6
28, 2
27. 6
29. 1
32. 7
36. 1
37. 8
MO. 1
M3 . 0
M5 • 8
M6 . 9
M7 , 3
M6 # 8
M6 . 1
M6 . 6
M6 . 8
M6 . 2
M6 • 0
M5 , 9
M5 • 8
M5 . 8
M5 . 3
M5 . 3
M6 • 6
MS. 1
M9 , 1
50. 3
51. 3
5 1. 8
51. 9
51. 6

AT

AGE

ORI GI N A L

PRI CES

A CQU I S I T I ON

--

8

35. M
36.3
36 • 7
37. 1
38 * 8
39.3
38. 1
36. 1
33.5
30.7
28.M
26.8
25.3
23.8
2 M .2
26*6
29.7
3 1 .0
3 1.5
31.8
32*5
36. M
MO. 6
M3.M
MM. 1
M6.0
M 8.8
50.8
51.9
52* 1
51.7
51.5
5 1.8
51.5
51.1
51*2
50.9
51*1
51.0
50*9
5 1•M
52*8
5 M •0
5 M .9
55.9
56.5
56.9
57.1

9
39.M
MO.O
MO.5
M 0.9
Ml .5
M2.3
Ml .9
39.8
37.8
35.6
33.3
31.8
30.9
28.5
27.3
28.3
31.2
32.9
33.8
35.0
36.5
39.3
MM.O
M7.6
M9 , M
M 9.9
51.7
53.6
55.M
56.3
56,5
56.5
56.2
56.2
56.0
5 S •9
55.7
55.7
55.8
56. 1
56. M
57.2
58.2
59.2
60,0
60.7
6 1.1
6 1*6

10

<*3. 0
M3* 8
M3.9
MM . 5
M5 • l
M M «9
MM. 8
M3.6
Ml«5
59.8
38.2
36.6

35.7
3 H.O
31.9
31.3
32.9
3 M.M
3 5 *7
37.2
39.6
M3 • 0
M 6 •5
50.3
52.7
5 M •7
55.M
5 6 .M
§8.2
5.9 • 6
60.M
60.9
60.9
60.3
60.3
60.5
60.2
60.3
60.2
60.6
61.2
6 1.8
62. 1
63. 1
6M.0
69.M
6 M •9
65.M

15
5R. 1
SR.3
SR.U
SB.a
5R . 6
60.3
SR. 6
S S •3
SR.O
S5.6
SR. 6
5R.R
55.3
S*t. 6

SR. q
5 3.6
53» 1
51.8
SO. 1
R 8 ,5
r&

.s

SI .5
56.1
60.2

63.2
66.0
68.2
4R.S
7 1.3
72.7
73.7
7 R »0
7 N •2
75. 1
75.R
76.4

20
72*8
72*6
72*2
7 2 .5
72.7
72*2
7 1•M
7Q.0
68. M
67.8
67*7
67.5
67 . M
67.3
66.8
66*8
67.6
6 7 ,6
66.9
6 6.6
6 6*6
67.3
68.6
69.7
70.0
70.9
72*7
7 M .7
76*8
78.5
80*1
8 1. 5

82.3
83.2
8 M •0
8 M •6
8 m *6
8 M •5
85. 1
86.0
86*8
87*3
87.7

76.7
76.a
76.8
77.2
77.7
78.2
78.7
7R. 1
7R.5
7R.7
7R.6
7R.6

88. 0

88*3
88*5
88*6
88. 8

25
83.0
83,0
82.6
82, 1
82.1
8 1,8
8 1,2
80.2
79.5
78,7
77.7
77.2
76.7
76,0
75.9
76.3
76,5
76,3
76.2
76, 1
76.5
78,0
79,6
80.6
81.2
81.8
82. 1
82.3
82.6
82.7
83,0
8 M ,0
65.2
86,3
87,3
88,2
88,9
89,M
90. 1
90.7
91.1
9 1.M
91.6
92. 1
92.8
93.2
93,3
93.6

30
8^*0
89.0
88.9
89.0
89.1
88.9
88.6
87.8
87.0
86.3
85.8
85.M
85. 1
8M.8
8M.M
83.9
83.7
83.2
82*6
82.6
83.1
83.9
8 M •9
86.0
86.7
87.5
88.M
88.9
89.3
89.6
89.8
89.9
90.0
90. 0

90.0
90. 1
90.6
9 1.2
92.0
92.7
93.3
93.9
9 M •3
9 M •7
95. 1
95. M
95.5
95.7

3>oO

i

9

♦

(

35
92.9
92.9
92.8
92.7
92.8
92.9
92.8
92.5
92.2
9 1.9
9 1.6
91.M
91.1
90.6
90.2
90.0
89.9
89 • 5
89,2
89.0
88 • 6
88.8
89.M
89,8
90.3
90.9
9 1,M
9 1.8
92.3
92.7
93.2
93.6
93.9
9M•1
9 M .2
9M.2
9 M •2
9 M .2
9 M ,2
9 M •3
9M.M
9M.8
95.3
95,7
96.2
96,5
96.8
97.0

PRI V A TFLY

0 * w E0

CONSTANT

I
COST

* t TH

p u r c h a s e s

t, 1958

o f

g o v e r n m e n t

S T R A I G h T-LINE DEPRECIATION, SERVICE LIVES
ALL I N D U S T R I E S , T O TAL
FQUIPMFNT a n d s t r u c t u r e s
MI L L I O N S
OF
1958 D O L L A R S
NET
GROSS
depre­
discards
YE AP
STOCKS
STOCKS
ciation

J925
1926
|927
J92 fl
1929
1930
193 1
1932
J933
J9 39
1 935
1 936
1937
J938
|939
J990
199 1
1992
J993
J999
1995
1 996
1 997
1998
J999
J950
J951
1 952
1953
1 959
1 955
1 956
J957
l958
1 959
i960
196 1
1962
1963
J969
1965
1966
1967
1968
1969
1970
1971
1972

939897 .
999229 •
96 1 307 .
M 7 3 79 7 .
987620.
995759 .
996387 .
990&58 •
983935 •
978956 •
975819.
977265 •
98 J216 .
979981 ,
978929 •
980919.
985025.
981539.
975969 .
973 181 •
977239.
995159.
521231 .
599235.
56098 1•
580685.
60167 1.
6 19909.
639099.
657207.
677660#
701996.
723131.
738676.
755595#
776278#
799808.
816556.
838920#
869329.
898298.
939701 .
978298.
1019057.
1062519.
1100878.
1136903.
1177098.

293389.
251692.
258052.
269359.
27292 1.
275187.
270995.
260392.
250096.
292069.
236630.
235389.
236789.
232866.
230610.
231918.
236967.
231700.
229690.
221093.
229056.
239919.
261601 •
281196.
293873.
308089 .
322909.
33399 1,
396723.
356968.
370992.
385808.
399132«
906201 •
9 15201 •
926752.
935999.
998392.
961399.
978626.
502693,
532599#
558879#
585729,
619028.
635938.
659632.
678018.

s u r p l u s

a s s e t s

AT

o r i g i n a l

ACOUISITION PRICES

DOLLARS

15729«
14957*
17099.
17527,
18086«
18999.
18J96.
I8002«
17.21 «
16960«
16783.
16935.
I7293.
17826.
17288.
17198.
17258.
17278.
17186.
17078.
17338,
18189.
19686.
21372.
22751 .
28083.
25578,
26905 «
28082.
29198.
30318,
31578.
32788.
33683.
38873.
35880.
36520.
37618.
38871,
80287.
82099.
88839.
86981 •
89581 .
52398.
55077.
57879.
60088.

9778.
1 0 ®3 3 «
11887.
1l’S4*
l7’R0"
13^161 3*0 1 .
1r2 8 6 >
Ir *A 1 .
19352*
18293*
1 r R8 4•
•5093*
1 5®5 6 •
1 6 ®1 2 *
17075*
17739*
>6051*
1 ST 0 6 *
U39S*
16582*
17® 77•
17782*
19302*
2 o2 2 3•
1«799*
2o 598*
2(629*
29*08*
23756*
27239*
*5 1 0 3•
27808*
27662*
30*98*
2 8 *1 8 *
30073•
30970*
3 3 8 0 7 *
39*72*
3r 89|.
35*63*
38096*
39139*
9 |085 *
92708 •
8 9 9 9 5 ,
87315*

100,0

percent

NET-GROSS
RATIO
.56
.56
.56
•56
.56
•56
,5m
.53
•52
•51
.50
•M?
•M9
•M9
•MS
#M8
•M 9
•M0
•97
#97
•M7
•Mfi
.50
.52
.52
.53
•5 M
•5M
•5 M
*5 M
•55
•55
.55
•55
•55
•55
•55
.55
.55
•55
•56
•57
.57
.57
•58
.58
.58
.50

oq

bulletin

AVERAGE
GROSS
1 6 •08
16.01
16.03
16.06
16.0 2
16.16
16 •5 M
17.10
17 •6 8
18# 18
18.55
18.7M
18.82
19,08
19.27
J9.3M
19.25
19.MB
19.81
19.96
19.82
19.20
18.39
17.66
17.23
16.75
16.29
15.96
15.62
15.35
15.06
|M •7 3
1M.M8
1M.38
1M.25
1M.09
13 •99
13.8M
13.69
13 •M8
13.20
12.85
12 •59
12.3M
12# 11
11.97
11#86
11.73

q

A(E
NET
1 I# 6 8
11#5 1
11 .MM
1| .38
1| #25
11 #33
1| #71
12*31
12 •90
12 •37
13 •69
I3 ,7M
13*63
1 3 #82
13. 88

1S#73
13#M0
1 3 #6 1

13 #9M
1H •OM
13#79
12*85
1J.0M
I1 • 1 1
!q •72
10.3S
1 0 •0 1
9 •8 1
9 •58
9 .M5
9 •26
9 •06
0 •92
• ,93
• •90
8 •BM
a# 83
a •7 7
«•69
• #5S
8*39
8*08
7.93
7# 8 1
7*70
7*68
7 • 71
7*68

'

C *

p RI VAT F L Y

O Wn

CONS T A NT

•

W| T H

D,

COS T

l ,

S T RA I GHT . L I NE
AL L

I NDUS
•

q u

■

p

J

t
•

R I E S

■

t

o t

B

OF

GOV E ^ N

J

­

NT

SURPL US

ASSET S

AT

ORI GI NA L

A CQUI S I T I ON

DOL L A RS
S E RV I CE

|

' VES

I OU.

o

P E RCE NT

O
­

B UL L E T I N

F

|

n t

. . . . . . MI L L I ON S

YEAR
925
926
927
9 28
929
930
931
932
933
9 3 *4
935
936
937
938
939
990
99 1
992
993
999
995
996
997
998
999
950
951
952
953
959
955
956
957
958
959
960
96 1
962
963
969
965
966
967
968
969
970
971
972

P URCHA S E S

1958

DE P RE CI A T I ON,

GROSS
STOCKS
1 9 9 191*
1 9 9792*
152888*
l5 6 7 2 2 *
1 6 1 993*
162791.
16 0 9 8 9 .
1562 1 7.
151396.
1 9 8 515*
1 9 8 006.
1 5 0 339.
1 5 3 625.
1 5 3 108.
1 5 3 167.
155502.
1 5 9528.
1 5 9109.
158301•
1 59 7 5 6 .
166056*
178186.
199991 .
217108.
228997.
299705.
260359.
273708.
287076.
299056.
31 1736.
326319.
338922.
397153.
356806.
369090.
378690.
391139.
909186.
920&02.
991306.
868223.
993879.
521013.
599739.
579329.
598272.
626919.

OF

net

STOCKS
79133.
02163.
83163.
89579.
87125.
86706.
83222.
77396»
72993.
69 9 3 0 .
68 5 0 9 .
70309.
73101.
72 0 7 2 .
72375.
75361.
80306.
79393.
77769.
78599.
83898.
93 8 6 5 .
111393.
1 2 5952.
139735.
19 9 5 8 3 .
159282.
16 0 8 2 0 .
168112.
172789.
179628.
186629.
192219.
J 939 8 8 .
197209.
202980.
205537.
211615.
218799.
229392.
2939 33.
262981.
280276.
297622.
3 1583 1 .
328778.
390225.
356275.

1958

DOL L A RS " - » - - -

DEPRE­
CIATION
83 16.
8 8 16.
9 1 58.
9392.
9699.
9823.
9656.
9259.
8792.
8355.
8298 •
8997.
8805.
8992.
8832.
8765.
8807.
8856.
8 8 96.
8908.
925