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I f SpC SUPERCEDED BY: 3 1925-73 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 " ® uV ecoso® c * VC ’•*•7V 062087 {p CO f - 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 e xis t 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 in trod u c e d , the a p ric e W a n g e , 'C a p i t a l did in c ap ital im proved product m achine fe atu re s real and old by real increase e xtra new the the th e ir way a ll re p o rt, these e x i s t , flow s the e xtra good introduced a new com piling d ivid ed reg istered the flow s product o f o r ob viou s c a p ita l w ould represent tec hnologic al rise old is cons tan t - d o l l a r su p erior as fo r c u r r e n t-d o lla r m ade o f w hich m achine $ 1 0 ,0 0 0 be the i t in about volu m e how new not a on as calc ulated o f p re va ilin g q u a lity no m u ltip lie d does com pared w i t h w ill the what o f is prices based in series .a period period series im plem ented real th is o f the stock restated the doubts n ot is be in trod u c tion explain o f o f in sold and or (in estim ating m odel be alte re d featu res product th at could c ap ital the betw een u n it old to overlap by and to stock are there be stock m ethodology— va lu e period e s t a b 1i s h e d product undertaken i f Im p ortan t o f o f a p a r tic u la r im portant essence, u n it one physical the costs c o n c e i va b l e , beyond could this because o f are d iffic u ltie s valu ation is c o n s ta n t-d o lla r valu ation stock the equivalenc e predecessors a as im provem en t p a r tic u la r ly 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 o f h is to ric a l m ethods in stan c e , the a t cons ta n t - d o l l a r valu ation Fo r introduc ed. the y e a r 's m ethodological u sefu ln e ss, In to each in flow s flo w s , w h ile oth er lin ed c alc u lation 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 the the q u a lity sam e in changes Th i s is p ro d u c tivity be in the in d u s tria l Th e re la tin g indexes the to the used in series prices fo r of ( 1.e ., real d e tail in changes 1s n ot c a p a c ity, because to are su bjec t c om preh ensive prices o f c onstruc tion o ffi c i a l p ric e change construction and m ust re ly to in p u ts— lab o r changes in the c o n s ta n t-d o lla r c onstruc tion changes in the physical o f In oth er the i t w ords, the p ro d u c tivity should be type o f only there Th e real and th a t b asis. the to 80 the the T. of in o f c o s ts , o f th is the inputs In help In p u t ou tput o f the not p ric e the n ot o f l . e . , even 1s described i f units a re la tin g tend to r e fle c t than 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 is Th i s roughly not In flu e n c e 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 re s u lt from 1s of 10 0 on p a ra lle l m et, the s ig n ific a n tly index. discussed ade As s u m e period on shown a arise percent ou tp u t is p o in ts . from in s itu a tio n , produced. 10 0 to r e s u lt, equipm ent 50 th is As D iffic u ltie s from large c ap ital c u r r e n t-d o lla r fo r o f increases 12 0 is real lim ita tio n . fac to rs unchanged change Ho w e ve r , m easure. c la r ify 1s m o ve s p ric e th a t th a t of q u a lity aim in fo rm atio n the c a p ita l. were c o n s tr u c tio n -c o s t the rath e r of o f se rvic e s. s tru c tu re s . m ore to ou tp u t c o s t, costs type on is a n a l y ze In form ation adequately th at m aterials Th e are the real u n it and to from and estim ates p ro d u c tivity mqy and th a t shortcom ings construc tion in assum ption p r o fits m ovem en t Ot h e r its allow o f a special the th at to the the in advan tages c ap ital m a te ria ls . producing re s u lt to In p u ts p h y s i c a l -vo l u m e exam ple labor also to the th a t the p r o d u c tivity . (e q u a l th a t o f n ot d iffe r s in change p ric e As s u m e reasonable r a tio a fo llo w in g in p u t Im p roved to is in do these resources equipm ent re fle c te d the the changes qu ately i f estim ates o f e m p h a s i ze d , Stra ig h tfo rw a rd given volu m e goods c orrec t and is in when re lia b le h e avily and p r o d u c tivity. o u tp u ts , s ta tis tic s applying c ost. in p u t) o f am ounts produce o f to o f s e llin g procedure changes its 1n real aim q u a lity Id e n tic a l absence the the r e la tive in p a ir r e la tive general s a tis fa c to ry c apac ities stru c tu res low er when the $ 20 i t of va rie ty occurred the counted procedure, A $ 10 has is e xte n t, treatm ent encountered vo lu m e , because as the w ith only output changes thing are m easures described o f in as the Th i s general change assoc iated discuss a ll its d iffe r e n t estim ates o f i f sam e ju s t represent Bec ause done m easuring are q u a lity s a tis fa c to ry the m easure GNP yie ld s to to m easurem ent: produc tion p roc edure— the not procedure w i l l th is is q u a lity only c ost. the d iffic u ltie s q u a lity b e tte r and resource product much w hether place o f e xte n t, real real as in c ap ital the In Ho w e ve r, the p rop o sition the c on sisten t w ith deciding not to h igh er tw ice b e tte r I t general could included o f in grades d isadvan tages a va ila b le . to in a 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. o f I f , equipm ent, re su ltin g 50 o u tp u t, show h ave other indexes the Th i s to is w ill is from no been a to possible to in to in are p ric e o f the labor change Th i s stru c tu res exam ple output by o f the account. the re fle c tio n changes p ric e i .e ., above value c orrec t the w hich the re fe rrin g o f by change, taken hand, d ivis io n period d ivid ed shortcom ing the p ric e ap art I output not the on from perc ent. period o f m easure is the ou tp u t is an to are r e fe r and the an increase change in physical o f the product » to fig u re show q u a lity per extrem e estim ates taken availab le w ill and m a t e r i a l s , 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 Ou t p u t In p ric e th is cost labeled ’' c o n s t a n t 2, com piled the the c ost & * cost used 1 ." indexes from the the "c on stant c ost 2 ." c u r r e n t-d o lla r cause the 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 is shown prices by p a rt in on bias Th e indexes two over tim e , w hich o f the two real are a in chapter in h eren t version s. each the are described the va ria n t. p ric e 3 based c alc u lation s In d exes, in th is & * stock GNP p ric e le a s t the c alc ulated c apital in stock shewn Th i s under is be c u r r e n t-d o ll a r sets o f indexes c osts. th a t m easures real o ffic ia l 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 c onstruction pric e as of this w ill the a re s u lt stocks o f work 1t n o n r e s id e n t!a l indexes be is possible stru c tu res and 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 o f Th e y is 1n services and oth er yie ld e d c ia tio n not dim inishes exhausted. the asset— l .e ., in to up 1n equal a ye a r o f the em ployed i t the gradual physical annually by a given asset se rvic e l i f e ; and due should be assum ed an accelerated when an to asset to is are also a t p atte rn new a is in and taken , in va r ia n t value produc tive fo r e x a m p l e , we in s ta llm e n ts , o f and our the a t so the 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 not 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 in the the I t constant Is absence tec hnology according and is d e te r io r a tio n , changes occur view of $ 1 0 ,0 0 0 lab o r " s tr a ig h t-lin e " i t o f a sum the produ c tive s im p lic ity * th a t as $ 1 0 ,0 0 0 o f assum ed is m any b e l i e v e obsolescence from l a t e r , value was i t s value com plicates Th i s o f I f , o f s e t o th e rs. w ith an as annual the i t — declines $ 9 ,0 0 0 because represent of la rg e s t th is th a t in s ta llm e n ts . i t s I f fo r services j o in t ly does used b u t c ap ital o f in m easures fo r in ye a r valued a lte rn a tive productive se rvic e s. g rad u ally be are rem ain i t s in s tan c e , sum suggests is o f are up o f Fo r Item a in "gross" an em ployed because in fo rm a tio n , view and c alc u latio n ju s t used, during p referen c es Th is b u t are Pa r tly t h a t , decline goods store d equal w id ely reason a sum In s ta lle d exam ple d e p re c iatio n . form u la use. is w ill relevan t concept y e a r --d e p r e c ia tio n — fu r t h e r the up a as by the is m ore i t servic es Un fo rtu n a te ly, used i t b u t being they years— a b s tra c tin g , purposes, regarded equipm ent in these fu tu re as years Th e s e as fo r 10 assets th a t $ 1 0 ,0 0 0 changes. l i f e , l i f e , represented th a t the or these is i t s up produce e n tire stored th a t to to m any c ap ital tim e c ostin g fo r o f Sto c k s n ote d , e n tire item each m easures store d over stru c tu re over n et up resources given sum re fe rre d used net an p ric e fo r the stock c alc u lated these services in Cap ital alreaciy the from are Un d e rlyin g in $ 1 0 ,0 0 0 stocks produ c tive as Ne t during in s tan c e , rem aining at and o r declines w hich as Its of buyers' percentage to new r a te . depre age In c rease s. TT In th is r e p o r t, c o n s u m p t i o n ," In ad d ition the to wdep r e e l a t i on " 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 ., Allie d Pr o d u c t s p ro p e r, equipm ent In s t i t u t e , is used and used In i t the 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 form ulas is the lin e have the agreem ent what been o f rate suggested is be our charged applied to in the depreciation of is Ca l c u l a ti o n s o f s t r a i g h t -l i n e stocks Gr e a t in te r e s t o f attaches th is type c apital 1s log ic al c h a ra c te ris tic s . u p -t o -d a t e presented in stocks of c apital age o f the b u t each to the goods also can to the value deprec iation re fle c ts type in fo rm atio n the l a t t e r n e t-g r o s s be value depreciation rate w ould so f o r t h .U / d iffe re n c e c um ulative on the form u la to betw een the d ep re c iation . basis o f both the m ethods. stru c tu re of gaging physical o f the Th e c ap ital e xte n t c ondition m easures gives the the age sto c k . w hich and techno stru c tu re ratios second to of the treasure are net 1s the m ean used w hich the 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 n s P R I V A T E L Y O'a C O N S T A N T N e D , C O S T w i t 1 , h P U R C H A S E S 1 9 5 8 d o l l a r 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 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 r i c e 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 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 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 « p r i c e s p r i v a t e l y o w n ¡: CON S T A N T d , COST w i t 1, h p u 1958 r c h a s e s o f g o v e r n m e n t 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 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 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 p r i c e s 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 « 3 « p r i v a c t o e n l s y t a o n t « n e d , C O S T w i t I , 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 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 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 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 r i c e s P R I V A T E L Y c * o n s t a str3 x « qux p] * nt o n ) t w n e d , C O S T t -2 x n * typ* w i t 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 n d h a o f n d p r i l l e c e s i n 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 « 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 3 3 « 3 3 « q P R I V A T E L Y O W N E D , C O N S T A N T q ou w | • struQ tur* - W I T H C O S T q • 6 | ■ n ■ n P U R C H A S E S 2 , 1 9 5 8 Q w B | B 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 n 6 • 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 typ* 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' 3 n * p , y f i ’ RPF N T our2 * C O ST it ) p u r Q ) s * s y, -p * Q 2 t n x n 6 3 1 « & 3 2 3 nQ * * * Q x « ov* rn] 3 x * nt surp2 us on , s* rvx Q * 2 x 3 ssq ts v* s 3 s s .o t s* Q on ) p* rQ * nt oq 3 n prx & u2 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 r s 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 O s t o s S t o s 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 • 6 ç 6 3 « 3 « ç 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 3 s 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 pmen t and S T RU CT U RES - . - - « - - . M I L L I O N S OF n ustrx eq u i » I T H O F e n v F F N M F 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 9 E C t 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 * DOLL A PS - - - - - - - - - GR OS S NE T DEPRE Y F AR S T OC K S S T OC K S C I A T I ON | 925 1 « r. 5 9 1 < 62836 . 4585. . 43 14. 57 9. 56 19 2 A 1« 65258. 6 7 2 3. 7 0 74 . 49 i n. 9. 30 15 ?6 5 0 • 66545 . 7287 . 15 5P 13 . 15 7 n 2 9 . 6 802«. 7« 2 1• 14. 3« 14. 25 9. 15 1928 ) 929 5262. 538«, . 44 . . 4« . 4« 14. 42 ) 92? 68995. 777 1. . 44 I 930 150350. 65 « 2B. 7555. 5812. 5 8 3 3. 14. 13 14. 18 ! 93 1 137783« 120799. 58085. 52036. 50755 . 69 12. 5 8 9 3, 5446. 5 18 3, • 42 5« 8 7 . 5366. . 40 . 39 5« 80 . 5446. . 38 15. 44 15, 91 10. 48 50«1 1. . 37 16. 23 11. 17 16. 36 11. 10 10. 75 16. 35 16. 43 ( 93 2 19 3 3 t 97 7 • 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 « « . 5478, 1936 ! 937 139753 . 1««275. 5215«. 5«376. 5657 . 5576. 558 1. 6285. 616«, . 37 . 38 1938 1 « 1826 . 1939 1« 2007 . 5276 1. 52758. 1940 19« 1 19 « 2 1S n 191. 1 6 o RP9 . 56722 • 65509. 6326. 6237. . 37 6135. 6520* . 37 6 3 « 2. 6843. 7437. . 38 . 39 7420. 7858. . 37 1B 1 19 9 • 69««« . 7 112. 8 103. 19«3 1 9« « 18 P5 6 P. 69458. 8 192752 . 70075. 19«5 20 676 1. 7597 1. 8256. 86 13. 19«6 19«7 2«r «00 « 9 2 7 6 1 • 10130. ! 0403. 27 o9 60 * 30308? . 113356« 128702. 1309 1. 1594«. 1 1272. 13181. . 41 321600. 357916. 139209. 17768. 13887. . 43 156893« 175917. 19515. 22660. 12914* 15542. 187208. 24455. 197528 . 19«8 19«9 1P5 0 1 P5 1 ) 9 S2 39658 1. « 2 | 5 9 « . 1 2 6 . 10. 81 10. 75 16. 38 10. 46 16. 27 16. 56 10. 08 10* 43 16. 81 16. 89 16. 86 10. 81 16. 46 9. 86 15. 77 14. 96 8. 97 7. 84 . 44 14. 40 13. 86 . «« 13. 38 7* 30 17148. . «« 13. 09 7. 20 20005 . ♦ 45 . 45 12. 72 12. 44 8 119. P3 9 2 , . 36 . 37 . 39 • 8?. 10* 90 10* 64 8. 20 7. 54 6. 64 11. 80 11. 47 6. 54 37865. 30977 . 11. 36 39183. 29676. 30188. . 45 . 45 11. 21 6* 56 . 45 . 45 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 « « 3 3 3 « 3 prx v3 t* 2 y own* , wx t) purQ ) 3 s* s oq « ov* rn] * nt surp2 us 3 ss* ts 3 t s* Q on ) 3 n 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 e d S T R A I G H T - L I N E * qux p] * nt , C O S T w I , 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 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* 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 , ] t ) purQ ) 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 6«§5 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 o ns t • | B n t • q os t 6 , w i t 2 , DOUB L E - D • CL I NI NG s t r u 3 6 t u r 22 t y p • ot) * 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 • 6 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 .3 0 .3 7 .3 7 6597 . 32 38 . • .9 1 .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 .9 .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 ■ E Q U I P ME N T • v CE Er N J J L l Vr S Ai . p --------- " I ! US 85. 0 PF ' B SSp T5 CF NT AT OF OR I GI N A L PULL- f . ' - T I N A C QU I S I T I ON OF 1 9 5f t F D O L L A R S - - ” ____ CI NF T D E P R F - YEA R S T OC K S STO CK S C I AT I 0 N 1 9 25 4 7 7 5 1 9 2* 1 9 ?7 1 9 2P 5 9 0ft . 3 * 15 . 3 75 . 19 29 * 3 6 ft . 3 90 9 . 4 0 4 . 19 3 0 * * ft 2 . ft 0 3 8 . 4 3 1 . 25 ? • 4 4 * 2 7 1f t . 29 8 5 13 4 . 3 0 3 2 . 3 2 2 . 6 5 2 * 3 3 ft 2 • 34 8 . . . S 0 A 9 0 S 29 0 28 . T -G P . -SS P A T T I . . 5 7 A VERA GE' GRO SS 7 . 17 a g e N ET ft • 2 5 «59 6 . 7 6 ft . U 7 • 6 (J * . ft 7 ft . 0 1 2 * * . • * l 6 . 3 0 4 . 0 5 25 9 • A 1 * . 19 4 . 12 6 . 7 1 ft . 3 7 | . 2 * * • • * H25 . 3 9 7 9 . * H 1 ft. 75 1 . • 5 19 3 2 3 7 7 * . 4 4 8 . 2* q • • 5 s 19 3 3 * 7 7 3 . 3 6 5 3 . 4 4 4 . 274 . • 5 ? 7 . 8 3 5 « 7 8 19 3 f t * 7 9 9 . 3 4 1 9 i 4 4 [ . . . 29 0 . • 5n 7 . 9U * . 117 3 3 19 . . 4 4 3. 4 4 5 . . • Mv 3 2 8 9 . 3 3 4 0 . 4 4 8 . 8.22 8 . ft 3 8-, 5 3 8, * 8 8. 7 S Ü3 . 19 3 5 * 19 3 * * 9 0 3 19 3 7 7 0 2 9 . I 9 3 ft 7 0 5 33 17 . . 46 1 J9 3 9 7 3 3 3 3, 4 5 3 . 34 3 7. 4 59 2 I. 0 8 4 . I 9 ft 0 7 19 5 . |9 4 | 7 3 R* , 73 4 5 . I 9 4 ? 3 *5 • 3 . . 4 7 1. ■ 3 6.443 . . . . , 4 79 3 20 35 7 ftlb.4 6 f t .. ft 7 ft.. SIR., • M / 0• '< ft 5 . 3 3 • Mq? n . 5 O' 5 . 4 6 • 4 9 ft . S 1 5 .5 f t • M9 8 . 3 3 5 . 4 • 5 2 7 . « 2 ft . 9 3 ¡ 9 ft5 7 19 1. 3 5 3 7 . , 4 7 * . 7 5 8 9 . 3 9 3 5 . , 4 9 6 . 5 1H ft9 I. ft* 1 • ft8 7 •> ft8 6 • ft7 A . 5 f t8 .» 19 4 9 9 113 . 4-2, 8-rev, 50 9 ' ! . . 1 9 5 0 9 * 11. 6 3 7 * , . 1 9 5 1 10 3 13 . 6 8 0 1 9 5 2 10 9 2 4 . * 15 9 . 1 9 5 3 1 1 4 7 2 . 1 9 5 4 12 15 8 . 1 9 5 5 1 2 9 5 2 19 5 * 13 7 9 7 . 1 9 5 7 1 1 9 b ft 19 59 1 9 * 0 . ft6 0 ft. I 9 * 5 19 * * 1 7 ¡9 * 9 2 * 9 9 7 ( 9 7 0 2 8 2 8 5 19 7 8 16 0 . 8 8 2 6 5 9 0 . 1 9 * 4 1 19 7 2 9 2 3 . 15 9 3 7 . [ 9 * 7 19 * 3 7 7 8 * . A. 8 4 * 8 . 1 9 * 8 1 9 * 2 A7 9 A . 7 2 7 6, A ft9 . * 9 4 . 7 4 !. 78 0 . 8 21 . 8 7( 1 . 15 17 2 . 16 7 3 f t . 1 6 7* * 4 40'. ft8 2 . 1 f t3 3 7 . !9 3 * n . 2 0 f t* 7 • 2 1 Aftf t. 2 2 9 9 3 . 2 ft 3 8 ft . 19 * 53f t . 2 9 ft2 5 3 0 6 5 5 . . • . 1 - 6:9 . . * 13 . 9 7 3 10 . 17 . 5 0 0 7 . 7 2 ft . b 3 7 . 0 5 ft . 3 9 * . 9 2 ft • 3 8 f t .f t 1 . 5 6 6 . 7 3 4 . 3 5 • 56 6 . 6 7 ft . 3 8 5 7 7 . • 5 6 A . * 7 ft . 4 6 5 * 5 . , • 5 m * . A 9 ft . 5 0 * 2 7 « • 5 6 * . * 5 ft . f t * • 56 * . * U ft . f t f t • 5 6 A • A5 „ f t .50 • 5 6 6 . 7 1 ft . 5 7 • 5 6 6 . 7 6 ft . 6 1 A 5 ft. 68 7 . 7 1 q»1, 10 * 7 . 7 6 n « ’« *• • «. 8 2 2 11* 2 . 014 8 ft 5 12 1 3 . 89ft 12 7 5 , 9 f t ?. 114 0 3 • 54 . 5 5 A . «5 1 1 ( 3 . .. . . 1 • 5 6 9 ,3 t r s s 1 1 . 5 6 9 -6 7 3 . 10 7 6 4 l • Si J ., ft9 7 5 17 , 4 4 6« 0 5 . 8 9 5 1* . . 4 7 7 4 6 . 0 7 5 * 6 * 4 74 • * . 2 5 5 « 3 35 4 3 . 8 2 6 . 2 5 ft . * 9 3 4 7 0 . 8 16 7 . 5 . 2 8 ft , 4 5 7 2 3 * . ft* f t . 76 7 , 0 6,. • M9 7 15 1 . ftft • M7 * . * 1 • MR ft ft 19 4 7 • • *4 M I9 1 9 h 3 8 ?. . I 9f t 3 19 4 * P Ri c t S FI X T U RES " L I ON' S GRO SS 1 5 0 R P| T YPE FURN I TURE 19 3 T! • 56 6• ft Oi ft . 6 3 • 55 A . ft 6 ft . * 9 • 5 5 6 . 8 9 ft . 7 0 . 5 6 * . f t f7 ft • * 6 ft • 6 3 13 4 5 . 9 5 ?. • 5 6 6 . 8 7 1 2 0 8 . S. * 14 7 1 . • 5 6 6. 8 * ft . 6 2 12 9 3 9 . 16 0 5 . . 5 6 6 . 8 0 f t .57 13 7 4 * . 16 R 7 . 17 7 1. • 1 1 10 •> 11 0 5 • 1 18*. 12 3 7« 1 5 7 5 2 . 18 * 1. 1* 191'. 1 3 0 * . - 19 4 1. 1 6 7 4 S . , 20 13ftft. 1ftBl .. 14 3 5 8 .re 1 2 6 . 1* 8 4 . I 9 , 1 0 1 7 . 5 6 A . 79 ft . 5 6 . 5 6 * . ft 4 ft. 6 2 . 5 6 * . ft * ft . 6 f t • 5 6 A . 9 2 ft . 7 0 • 55 7 . 0 3 ft • 8 1 . 5 5 7 . 10 ft . 8 6 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 • 3TP. 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 OR I t k |N A L ACCUlSUlQN fl 5 « O P F R C T N T BULLETI N 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 • 5 1 • 5 3 8 .1 8 .5 2 8 . 28 1 16 5 . 4 6 5 • 6 1 9. a . 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. 945 . 949 I 938 15248. 9 14. 193S 14846. I 9 36 642 1. J938 18628. 14457. 14068. 6722 . 6440 . 6394 , 6235. 859 . 844 . 1939 13724. 6 112. 872. 1043 1940 194 1 13457. 13173. 6055 . 6012. 10 15 1029 1942 ¡ 943 19 4 4 12756. 12 2 4 n . 5 8 5 3. 5588 . 804. 7 88 . 769 . 12020. 12 1 8 6 . 5 604 , 725. 995 9 6 t 5964 . 728 . 926 12868. 6718. «71 14503. 15826. 825 1. 9436 . 760 . 8 39. I 925 1937 1945 1946 J947 1948 J949 1950 16720. 17835, 962 • 982 . 998 . 887 . 869 . 744 . 937 . 1 Ü0 7 5 . ioti. 10842. 1078. 11625. 12108. 1156. 1229, 783 807 8 03 820 8 39 8 75 95n 980 1007 1040 I 058 t 046 1027 857 023 777 7 40 1951 19078. 1952 1953 20060 . 21168. 1260 1. 1297 . 1954 22009. 12821. 1360. 777 1955 23091. 13231. 1 4 2 0. 77n 1956 24278. 25274 , 833 90s 713 759 7 24 13728. 1492. 1560. 25942. 14040. 18078, 1609. 10 0 3 26592• 14 20 2 • 1646. 1 1 40 1960 27435. 18547. 1687 , 1207 1961 28143. 1 7 3 1. 1962 28887 . 14705. 15004. 1 194 1338 1963 1964 29364. 30098. 15175. 15599. 18 0 6 . 1 8 42 . 1965 31046. 16355. 1894. 1957 1958 1959 1966 32353 1967 3 3 1 3n. I 968 3 3886 1969 1970 34596. 35153. 197 1 1972 . . 354 é j. 35994. 1772. 1S 0 6 1537 1707 17320. 1965. 1* 3? 17784. 2032. 18177. 2 0 8 1. 2 178. 2170. 1728 !7 2 7 18507. 18742. 18767. 19005 . NET-GR o SS RATIO o n .53 .53 .53 .57 .51 • 50 .49 .47 .45 .44 . 43 . 44 .44 . 44 .95 .45 .46 .46 .46 .47 .49 .52 .57 .60 .60 «61 «61 .60 .60 .58 .57 .57 .56 .54 • 53 .53 .52 .52 .57 .52 .53 .54 .54 .54 A V ERA GE GROSS 8.24 8.77 8.36 8.46 B . 56 R , 7t i 9.06 9.41 9.74 10.01 10.16 10.13 10.03 10.07 j o.n* .9 ; 9.85 9.80 9. « 2 9.62 9.16 8.50 7.56 7.03 6.84 6.66 6.60 6.66 6.76 6.96 7.10 7.72 7.39 7.63 7.80 7.91 8.06 9 N* T 5*63 5*65 5.23 5.6 1 5.89 6.09 6.38 6.77 7.06 7.25 7*28 7 . Q3 6.73 6.68 6.56 6.38 6*22 6.20 6.30 6<12 5.67 5.12 4.47 4.20 4*28 4.32 4.39 4*57 4.74 4.97 5 * 09 5.16 5*27 5.44 5.55 5.54 5.59 8.16 5.56 8.73 8.22 8.10 7.96 7.94 7.94 5.57 5.49 5.33 l ’ S7 19 6 1 .53 7.95 220 o. .53 1929 .53 2277 . 1945 7.95 8. O U 7.79 .53 A GE 5.15 5-15 5.18 5*22 5.29 5.40 5.45 p RI VAT F L Y 0 ‘. - >' E! ' 1 C ON S T A N T C O^ T S T R A I G H T —L I N‘ E EQ UIPMENT GE N E R A L 1 ?zs B 5 T0 c KS r P URCHA S E S 1458 o G O V E p N Mp N T 10263. 1^ 736. SERVI CE I V S | J I I ON S NE T B 6 ÜE 4 ■ n • D ! S f A Ro S S T OC K S 592« . C I A T I ON 7 0 6 . A C QU I S I T I ON 85. 0 PERCENT OF BUL L ET I N F n • t 6. 96 9* 63 . 59 6. 93 9. 59 9« 7 . . 59 6. 9 1 9. 57 , 55 6. 81 9. 97 6. 89 6 799 . 6 2 12092. 6596 . 8 26 . 6 6 12271. 6 6 8 19 3? 12258. 1 1 9 6 7, 56 » 6986 . 6 1933 1 1675 . 5 3. 842. 6 8 9 70S * . 59 • 5 3 0 7 5. «52 . 73?. . 51 7. 09 7. 9 2 9. 60 9 . B5 5. 25 5672. 8 3 1. 72n. . 49 7. 79 5 «6 1 5 38( 1 . « . 97 . 4 7 7. 97 5. 82 8 . 8 6 5. 79 1 19 3 ( 935 1 1364. 5286 . 802 . 7 65 • 772. 9 36 1 1569 . 5960. 806 . 7 » . 47 7. 95 5. 97 1937 1 | 790 . 569« . « ? n . 832 « 5. 1b 11712. 1 1687. 5 5 82 3 . «17. . 49 7 . «6 7. 82 5. 13 5. 09 19 9 0 1 1 6 8 1 579 1, 8 19. 892« 872« a??. • 4« . 40 7. 80 19 3 8 1939 9. 92 199 ! 1682. 11370. 5829 , 8 13. 5616. « 0 2 11157. 1 1 1992 199 3 199 9 0 . 6 6 39 6 9, ' . 49 7. 75 7, 66 9. 03 . . 50 . 49 7. 79 5522. 5932. 783. 789 . 902» 8 6 0 « . 49 . 52 7. 72 7. 38 5. 00 5. 06 6 8 3 1. «37. . 5 S 6. 82 9. 25 9 11. 825 • 79s . 6. 47 9 . 0 8 6. 10 3. 96 1995 1 9 97. ( 997 13369. 1999 1 . 76 0 8 , 8806 . | 998 16109. ¡ 999 i 96 0 16699. 17230, 9 6 6 1. 97 10. i 95 1 1 9 S2 17882. 18869. 19 5 3 ¡ 959 19163. 19770, 1955 20602 . 21925. 956 8 2 9q. 90 1 . 1 15 0 4 . 12929. 1 1 2 . , 9 3R 1 . A GE 19 « 40?. 3. A V E R A GE GR OS S 9 . 7 9 746 . 6 2 2 N E T - GR OS S RA T I O 7. 09 7 76 , ( 93 1 OR I GI N A L , 53 . 59 588 . 5997 . 1928 1929 19 30 At D OL L A R S - - - - - - DEPRE 5 767 . 192 7 a SSETS r y 1958 11118. ! 1 5 Ü9 . 1926 S URP L US D OL L A R S D E P R E C I A T I ON . I NDUST RI AL G R OS S • 1» TYPE - - - - - - - - - «I l y •*.* f T H 8 9. 75 10 12, 80 . . 57 . 59 1 1 2 1. 7 9 7 « . 59 5. 98 3. 98 1189. 7 7 2. . 58 6. 12 9. 29 9768 , 1229 . 75 1 . . 57 6. 31 9. 47 9 9 3 3. 9 9 8 1. 1270. . 56 6. 96 9* 63 13 1 3 . «09 » « 0 1. . 59 6. 48 9. 80 10219, 1357. 9 i n. . 53 6 . 80 9. 83 10397. 1902. 989 * . 53 6. 94 10779. 1«51. 10 0 ? • . 52 7. 00 9. 87 9. 79 11225. 11616. 15 1 0. ) 19?. . 52 9. 69 15 6 3 . 1 2 6 6 . S3 7. 00 7. 01 1595. 1 . 52 . 52 7. 09 7. 1b 9. 7 1 9. 76 7. 16 9. 75 . 52 7. 20 7. 15 9 . 00 9 • 80 6 1957 2 2 1 2 1 ¡ 958 1 959 22379. 22633. 11656. 1 1709, 16 1 96n 19 4 1 23006. 23267 . 11912. 11969. 16 3 9 . 1657. J962 23855. 12119. 1679. 1959 . l 69n. 1 963 1969 2 3 9 Q5 . 12930. 1697 . 155«. . 52 7. 10 9. 75 29719. 13033. 1799 . • 53 6. 97 9 * 6 2 . 59 6. 83 9. 48 6 . 6 8 4. 33 4. 30 9. 34 . 1 1 . « 39 , . 14 13 • 1971 . . 52 . 5 1 9* 63 1965 25728 . 13806. 18) 2. ! 5 33 • 1575. 1966 27098 . 19782. 1898 , 1 55«. 1967 1968 28256. 29120. 15526. 1 52n . 14032. 1992. 2070. . 55 . 55 17 1 3 • . 55 6. 61 6. 59 2 1687 « 797 . 1 783. . 55 6. 57 4. 36 . SS . 54 6 . 5 8 6. 65 4. 42 9. 54 83o . , 59 6. 67 9. 59 J 969 30198. 16655. ¡ 970 197 1 31156« 3 t « 5 9 . 17193. 17351. 197 2 32781. 17766. 192. 2217. 7278 . 2337 . 1 1 O..V\ p RI f E S p » ! V B T F L Y 0 * .!t n , C ON S T A N T r OS T 5 T R A I G H T - 1_ 1 M E E Q U I P ME N T t y p • OF F , C O w Pl l T !NG i . | TH 1 , q P UNCH ASES ! 9 6 A p r A- i O 6 ■ OF CJ P V E MT S URP L US 5 Sb . o C AR0 5 NET r N | ! J ,, S S r T 5 B t A CCT ■ o n , s • * r v ■ 6 • v PF • r o I 5 p S T OC K S CI AT 1 DM 99 3 . 9 9 1. 189, 190« 195. 1 9 5 9 3* . 9 «9 . 2 u1 . 7 1 0 0 33 . 996 , ??0 . 226. 189. 1 8 n . 9 13. 7 99 . 223. 2 13. 1 8 8 • 2 0 3 . . 95 705 . 2 0 0 646 . 39 . 669 . 7 37 . 179. 2 2 1 185. 1«96 . 758 . 79 3 . 18 9 . 215» 19 9» 1565» 1699 . 93?. 9 19. 198. 178. 2 ( 992 17 2 9 . 9 17. 225. . 53 . 59 . 53 1993 ( 999 1707 . 17 9 5 . 859 . 225. 226. 5 . 2 0 8 • 1995 1856 • 2217. 2710. 963 • 1287 . 1 693. 235. 267. 3 2 5 9. 16 9 1926 1 6 9 1. 927 1797 . 1 3 # | 928 1« 2 1929 i 930 1906 . 19 17. 193 1 ! «67 . 1769 . 1932 1933 19 39 1 1655 1 9 35 1555. 1990. 1936 I 960. 937 1 1938 19 39 99A 1997 l 94 A 1 . 6 1986. 1977 . 1990 199 1 1 . r N T Oq OS S N1 T S T OC K S 1925 ni: I , | f! A t A CQUI S I TI ON « UL L ET I M F MA C H GR OS S YEAR t 0 O L I- A R 5 • p ° . . 90» » 1 1 8 9 - 6 A V E R A GE B Q • RA T I O GR OS S . 51 9. 95 2 .5 9. 32 2. 77 9. 21 9. 19 2* 76 9. 09 2* 78 • 52 9. 27 3 . 0 0 . 89 9. 57 9. 91 3. 30 3 . 8 2 3 . 59 . 59 • S4 n* t . 8 b 2. 76 3. 63 219. . 93 187. 227. . 92 5. 20 5. 39 178. 238 • 175. 235» . 93 . «6 5 • 7. 5 4. 98 3. 119 . 50 9. 57 2. 67 . 5 4#3U 2 * 6 9. 08 3. 89 3. 72 2. 60 3. 7 8 9. 02 2* 59 . 13. • 1 . 52 171 . 18a. 3. 77 3. 99 1 2. 55 2. 95 . 50 . 50 4 • H4 2. 85 2. 79 2 1 S. . 52 3. 90 2. 56 229. • 59 2 . ns 3 26. 231 . . 6 2 3. 9 0 3. 02 2088 . 398 . 235* 292* . 69 2. 85 | * 9Q • 62 2. 99 2* 12 2. 29 87?. 1 « | . 88 1999 1950 3 7 00 . 2307 . 4 Aé • 9217. 2529 . 530. 29?. . 60 3. 13 195 1 9739 . 27 35 . 5 9 B. 293« . 5« 3. 30 1952 1953 1959 5210. 5669 . 2906 . 3 0 8 8. 3 199. 660. 7 16. 359» 95n • • 5 6 3. 98 . 65 765. . 53 3. 63 3. 79 1955 3 3 6 9. 80 6. 855. . 53 . 59 3. 81 3. 76 2. 58 1957 6 353. 6782 . 7 MJ 9 . 519* 695 . 3. 69 2. 90 1959 799 1. 9939. 1007. 3. 60 2. 90 ] 959 8 5 8 3. 9358 . 9 7 5 6. 1085. 7 85* 8 19 . . 55 • 5 6 . 5 5 2. 99 1176. 8 6 9 6029 . 1956 3 6 9 9. 9099 . 5207 . 926. 70 1 • 797* 2. 91 2. 50 2. 59 2. 60 2* 51 • 56 3. 60 3. 68 . 5 5 3. 62 2. 99 . 5 5 6 3. 6 1 3. 56 2. 90 2* 93 551?. 6095. 1271. 1 3 7 9. « 9 l a. 999 • 1 2 0 5 2. 13615. 6729. 1508. | 079 « 7780. 1685. 1175. . 5 7 3. 95 2* 30 1965 15165. 8896. 1897. 1283» . 59 1966 11078. 2 2 0 7. 1262» • 2. 29 2. 09 13 2 7 1 . 2636. 1353. • 6 2 306 1. • A 1 16610, 3987. 1 868* 17 0 ) . 3. 00 3. 09 2 19815. 1969 «137 . 2 1 9 6 2 . 2995 1, 2 7P 8 5 . 3. 3 0 3. 08 2* 27 31176. 33359. 18083, 18509. 39 ? 7 1970. . 60 . 68 3. 17 1970 197 1 927 238?. . 65 3. 30 3. 5 2 2. 37 2. 59 1972 35650. 19203. 959 3 . 2* 3?. . 59 3. 6 8 2. 6| i 960 J96 1 1002 1 1962 10993. 1963 1969 1967 l 96« . 1 . 2 . •5 &! 2. 95 • UB 2. 20 33^ PR l e t s PRI VAT EL Y 01- C ON S T A NT J F O, »; I H 1, C OS T S T R A I GH T - L î Nf . y • B r J J | | OF SERV I CE OF 1958 DEPRE S T OC K S S T OC K S C I A T I ON 1926 30 99 . 1927 3 158. I 929 322 3 . | 929 1 93n 325 2 32 23 . I 93 t , \ SS TS B OR I GI N A L t A CQU I S I T I ON L l Vp S R5 . 0 PERCE NT OF BUL L ET I N 1530 . 1589 , 1698 . n i S c A Rn S N E T - GR OS S 262. 268 . ?73 . A V E R A GE 2 9?. . 51 • 257. 2 6 Ç. . 51 . 52 5. 91 5. 83 3. 7 9 B t ■ o n • t 3. 96 3 . 8 6 26 t • . 52 5. 78 3. 78 289. 289 . 26s • . 82 . 5 1 5. 79 3. 89 4 . Ü2 3 15 6. 3026 . 7889 . 1567 . 1928 . 280. 1295. 193S 2772 . 2699 . 120 3 . 1160. 1936 7707 . 193 9 26s • 76?. . 50 5. 90 6. 08 260. 298 . 259 • 269. . 97 . 95 6. 3« 6, 65 8. 61 9. 89 27 ? . . 93 6. 85 9. 98 2 9 0. 77s . . 93 6 , R2 8. 85 1223 . 238 . 287 • . 85 6. 69 8. 38 272. 9. 26 19 37 2758 . 29) . . 88 6. 37 2726 , 1323 . 1328 . 2 8 2. 193« 1939 295. 2 8 3 . 6 . ?b 3. 87 3. 79 2 7 2 3. 1371. 3, 65 2 7 5 9, . 1938 . 29?. 28?. 6. 02 1990 ¡ 991 2523. 1997 . 2 86. 25) . 259 . . 99 . 50 . 52 . 53 5. 73 5. 52 3. 53 3. 89 19 9 2 199 3 2 6 5, 769 . 237 « 29 ? . . 52 1975 . 5. 52 5. 97 3. 71 ( 999 2826 . 2855 . 3009 . 22?. 3 0 1. ?9a . . 5 ? . 59 5. 39 3780 , 1570 . 1788 . 279 . 1985 5 . D5 3* 57 3»26 1996 ¡ 997 ¡ 999 2192. 2 Bn 5 , 269 • 28t . 9. 66 2* 95 . 6? 9. 12 2. 56 5 706 . 375 6 . 3 9 0. 809 . 5 ? n . . 58 9505 . 77n » . 66 3. 66 2* 31 19 9 9 6 8 5 1. 9151. , 6 ?6 . 3. 79 2. 58 952?. 96 7n , 709 . ! 95 1 7238 . 7890 . 279 « 297 . 3?8 . «6 9 1950 . 62 . 60 3. 88 9. 15 3. 02 ! 952 195 3 8945. 9 166. 9825 . 509 ? . «33. 90?. 90 ? » . 57 . 86 9. 39 967 " 9. 55 3. 22 3. 29 1959 9 7 93 . 5 6 7« . 8 4 9. 76 3* 37 1n 3 7 0 . 5295 . 59B9 , 967 . ( 95 5 ¡ 956 ] 0 ? 8. 6 6 1* . 53 9 . 88 3* 35 10989. 5829 . 1P 9 ? . . 53 4. 89 3* 28 195 7 11561. 6 157. 1159. 827« 923 • . 53 9, 88 3* 23 1959 I 1879 . 6256 . i oon « . 8 3 12227. 10 6 6 • 1 10?. . 5? . 5? 196 1 1 7 9 9 6, . 6 9 13. 662 8V 6807 . 8. 99 9. 95 9. 93 3. 29 | 959 ( 960 1201. 1238. 1279 . 1962 13559. 3. 32 3«27 ( 963 1969 1 97 3 . 3 7 12. 12631. , 259 • 773. ' . 52 3. 65 2. 75 3* 32 3. 3 1 1321. 1 1 9 7« . 5? 9. 92 1 370. 1928. i i9 .5 3 19107. 7 126. 7 93 9 . 8. 90 8. 86 3* 24 1989?. 79 27 . 1996, 1965 ¡ 5705. 8596 . 9. 41 9. 68 3«15 3* 07 1966 I 967 16718. 17879. 19091. 9233 . 9 9 7 8. 10691. 2 0 8 1 7 . 1882. 1689. ’ n* 1 199* . 83 i 25n• 1399 • . 8 3 t3 7 1 .5 4 . 85 9. 88 1802. 1927. 1908. . 86 9. 50 3* 01 2. 99 1835* 3. 0 1 2062 . 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 3. 0 9 1968 19 6 9 |9 7 0 S B Q • GR OS S 5. 99 r 279 , I 93 3 Ic t F 1690 . 1700 , 165?. I 932 PR DOL L A RS - - ------ NF T 3 0 2 5. SURPL US MA C H I N F R Y I CNS G R OS S J92S 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 , E Q U I P ME N T T T PE SF RV I CF I NDUS T RY ---- . . . PURCHASES 19 5 8 . P• . >-;\u * * 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 pr* 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 S5 8 S6 8 S76 99 1 517 592 521 889 50l 539 57? 6 8 s 699 79 1 918 |1 29 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 376 1 «56 .56 .57 .57 .68 .58 .57 •5 9 .52 .60 .89 .99 .50 «50 •60 .62 .69 .69 .69 «56 .6 8 .60 .63 .69 • 69 .69 .63 .63 .6) .61 .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« PRl VAí r t V n i M f_ D , C ON S T A ' ' T ft j T H 1, C OS T S T R A I 6 H T - 1_ I N E PURCHASES 19 5 8 nr r , n V E p N « r MT S URP L US - SS TS B o r t ■ Q ■ n A C QU I S I T I ON . B ■ H OL L A R S OE 0 R E C I A T Tn N , SERV I CE L 1VFS 85 . 0 PERCENT OF P UL L E T [ h F EQUIPMENT TYPE T R U C K S ’, RUS E S ------- J ■ TP A NT . | | ■ o n s T RA I L E RS oq T MF YEA R STA CK S STO CK S | 9 25 9 3 2 7 . 2 S 3 7 , 8ü x 95 r o 2 2 3 D E P R E GRO SS r s p ------ i s c a r o N E T —G R O S S s C I A T I O N R A TI O 55 7 • 3 1 3 • . 5 9 A VERA GE a g e GRO SS 3 . 17 n e t 2 . 16 ) 9 2 A 8 2 7 9 7 6 ?3 . 3 8 R • . 5 7 3 . 3 1 2 . 2 9 19 2 7 5 1 1 1 . 2 8 1?. 6 6 7 , 9 5 8 , . 5 5 3 . 5 (j 2 . 4 8 I 9 28 5 » 7 7 . 2 9 5 0 . 6 9 1. 5 ! 1 • . 5 9 3 . 6 5 2 . 5 6 19 2 9 6 3 6 2 . 3 5 7 9 . 79 8 . 5 6 5 * . 5 6 3 . 5 3 2 . 3 3 19 3 0 A 8 1 1 • 3 8 3 7 . n n 8 . 6 7 9 * , 5 fe 3 . 6 3 2 . 4 3 19 3 1 6 9 2 7 . 3 8 0 9 . 8 1 1 . 7 1 3 . . 5 5 3 . 8 6 2 . 6 8 19 3 2 6 6 9 3 . 3 9 7 9 i 76 8 . 7 6 9 * . 5 2 9 . 2 2 3« 1 1 19 3 3 6 5 3 1. 3 3 9 1 , 7 17 . 7 ? 1 * . 5 1 9 . 9 7 3 . 3 3 19 3 9 6 7 9 3 5 » 6 9 7 . 6 9 5* . 5 3 9 . 9 9 3« 2 0 P . 6 . 1 . 19 3 5 7 3 3 3 . 9 10 2 . 7 0 8 . 7 2 3 * , 5 6 9 . 3 6 2 * 9 7 ( 9 3 6 8 2 7 9 9 9 6 ? . 7 5 2 . 6 9 9 • , 6 0 9 . 16 2 . 7 3 2 . 7 5 . 19 3 7 9 17 1. 5 7 3 9 . 8 ! 5 . 7 3 n • • 6 3 9 . 0 6 ( 9 3 8 9 5 2 7 5 8 7 6 . 85 7 . 6 7 9 . • 6 7 9 , 3 U 3 * 11 ( 9 3 9 10 3 8 9 . 9 0 7 . 59 7. • 6 1 9 . 9 3 3 . 3 0 . 6 3 5 7 , 19 9 0 1 ! 5 2 8 . 6 9 2 7 . 1 99 1 12 8 8 8 . 7 6 5 1 , 9 9 8 , 0 5 39 . . 6 9 . 5 9 3 . 4 5 1 1 1 3 . 5 3 5 - . 5 9 9 . 6 9 3 . 4 7 5 29 4 . 19 19 9 Z 12 7 2 2 . 6 7 9 7, , 116 9 . . . 5 3 5 . 9 Ü 19 9 3 12 9 8 3 . 6 0 2 1, . ■‘ 1 1 3 7 . 6 9 7« . 98 6 . '1 9 4 . 8 1 1 9 9 9 12 5 8 3 . r 1 1 ? 9 . 7 15 . • 9 5 6 . 9 8 5 . 0 0 4 . 4 7 19 9 5 13 9 2 7 1 99 A i 19 9 7 18 9 10 . A8 P . 7 8 . . 5 6 6 3 . 6 9 0 9 • 1 2 20 . 9 3 1 . , 9 6 6 . 3 6 8 12 3 . 19 6 8 . 1 ! 9n • . 99 5 . 9 0 3 . 8 4 9 8 7 3 . 1 7 » 1 . 19 . 5 ? 5 . 9 5 3 . 3 0 19 9 9 2 1 1 1 9 . 1 15 3 6 ) 9 9 9 2 p 5 2 3 . 12 2 9 5 . 2 3 2 7 . [ 9 5 0 2 9 9 0 3 . 13 3 17 . 2 5 5 0 . 19 5 2 6 3 2 8 , 19 2 9 7 . 28 0 3 . [ 9 5 2 2 7 2 0 8 . 19 17 3 . 2 9 9 0 . 1 9 5 3 2 7 7 0 1. 13 9 9 6 . 3 0 7 9 . 1 . 2 0 8 0 . , 15 . 15 9 9 , . 5 5 5 . n 4 2 . 9 7 16 9 n . . 5 9 4 . 9 1 2 . 9 8 18 6 9 • . 5 5 4 . 7 4 2 * 9 3 2 0 3 7 . . 5 9 «. A O 2 . 9 3 2 2 2 a . . 5 2 9 . 7 0 3 . 12 2* . 5 0 4 . 7 8 3 * 28 1A * ( 9 5 9 2 7 8 6 7 . 13 5 3 7 . 3 1 1 7 . 2 s 26 • . 9 9 4 . 9 1 3 . 4 1 t 9 55 2 8 9 7 2 . 13 9 0 1 . 3 15 9 . 3 O 9 3 . . 9 9 9 . 8 8 3 . 3 1 19 5 A 2 8 7 2 9 . 3 . 2 4 1 9 5 7 2 8 7 9 7 19 5 8 78 . I 5 0 . 1 9 115 . 3 20 7 . 3 3 0 9 . . 9 9 9 . 8 7 A 3 9 8 3 , 3 2 19 . 3 3 9 7 . .99 4 . 9 2 3 - 2 9 13 3 8 2 . 3 1 0 1 . 3 4 9 7 . . 9 8 5 . 0 4 3 * 4 1 ‘ 1 9 59 7 8 3 9 8 . 13 6 9 9 . 3 15 9 . 3 S 17 • . 9 8 4 . 9 7 3 . 3 0 ( 9 6 0 2 8 8 2 5 . 19 18 2 . 3 ? n 6 • 7 9 7 n * . 9 9 4 . 8 9 3 . 19 1 96 ! 2 9 0 ) 3 . 19 3 5 9 . 3 2 5 3 . 3 4 8 1 . . 9 9 4 . 8 4 3 * 17 19 6 2 3 0 18 1. 15 9 2 6 . 3 3 . 39 9 n • . 5 | 4 . A 7 3 « 0Ü 19 6 3 3 17 9 8 . 1 A 7 7 9 , 3 5 2 6 , 3 n « . 5 3 4 . 4 8 2* 6 7 19 6 9 19 6 5 3 3 5 5 9 . 18 0 6 8 . 3 7 9 9 . 3 9 9 9 . .5-1 4 . 3 5 2 * 8 1 3 6 3 3 9 . 2 0 0 13 . 9 0 3 1 , 73 9 9 * . 5 5 4 . 19 2 * 7 3 19 6 6 3 9 7 6 6 . 5 6 4 . 0 7 2* 6 7 19 6 7 3 9 3 3 » 9 2 0 5 8 . 2 . 8 0 [ 9 6 8 9 5 8 7 2 19 6 9 5 0 7 7 9 . 19 7 0 5 3 7 9 8 . 19 7 1 19 7 ? . 2 2 2 9 9 . 5 7 7 9 8 6 9 8 7 3 . . 2 5 3 3 9 9 9 ) 5 . , . 96 9• • 5 5 4 . 13 . 5 5 4 . 0 9 2 . 7 7 • . 5 * 4 . 0 4 2 . . 5 5 4 . 14 2 * 8 3 6 5 0 0 . 9 8 9 7 . . 5 9 « • 17 2 -8 4 7 ) 6 3 . 5 2 8 5 . . 5 6 4 . n 2 . 6 7 9 76 7 3 19 3 . . 96 1 3 A 0 5 12 2 . 3 7 9 2 . 2 8 3 0 2 . 56 9 1. 9 0 0 7 2 9 3 0 9 . 6 10 1. 9 9 78 3 13 2 5 . 3 6 16 3 . 3 «70 PRI CES PRI VAT F L Y O B ■ F O, w J C ON S T A N T C OS T S T R A I GH T - L I N E t ■ PURCHASES 4 o G O V E R N ME N T 1, 1958 D OL L A R S D E P R E C I A T I ON , SERV I CE I . I VES SURP L US 8b. o B s s • P E RCE NT AT t s OF OR I GI N A L BUL L E T I N A C QU I S I T I ON F E Q U I P ME N T YYp E A I RCRA F T --------y • B r J GR OS S S T OC K S ■ | | ■ o n s o NF T S T OC K S ■ r s w q o | | DEPRE C I A T I ON 12. B - - - — n i S c A Rn S r s N E T - GR OS S B RA T I O GR OS S NE T . 67 2. 68 . 67 . 65 2. 71 2. 90 2. 11 2. 09 . 70 . 70 . 68 2. 51 2. 55 3. 05 v • r B Q • B Q • 192b I 92 A 111. 188. 75 . 99. 1927 19 2 8 186. 1 2 1. 285 . 200. 266. I 930 38 3 . 8 1A . 193 1 8 28 . 281 . 52 . 19* . 57 3. 69 1932 802 . 653. 193. 812, 50 . 68 . 25 • 32« . 88 . 63 8. 91 3. 16 ?• 9 l 3. 73 J. 96 657 . 380. 80 . 77 . . 58 . S? 2. 98 327 . 93* 5?. 3. 65 8. 21 3. 07 193 6 630. 5 9 1. 276. 73. 6 1• . 8 7 9. 69 3. 60 [ 937 578 . 262. 69 . . 95 9 • R5 3. 62 ) 938 555. 539. 238. 238. 67 . 68 . 69« Aq . . 93 . 88 S . 0 9 3. 72 8n ♦ 5. 06 3. 9 1 1980 578 . 72. . 99 9. 67 570 . 5 18. 280. 30 1 . 65. 198 1 1982 92* 7 n . . 5 3 . 99 9. 35 9. 68 2. 76 2. 59 252. 67 . 6 3. J98 3 ] 988 8 5 1. 873. 196. 208 . 56. 58 . . A7 • . 83 . 88 5. 15 9, 99 3. 86 3. 99 1985 657 . 326 . 6 8. 5 A* . 50 9. 35 3. 96 1986 1987 1892 • 1937 . 986 . 1179. 132. 212. 5 9 . 3. 07 AA» . 63 . 6 | 3 . 76 2. 32 2* 56 1988 20 3 1. 1108. 289 . 1989 1950 2075. 1027 . 890 . 2 1929 1933 1939 l 93S 1939 2002. 16 • 265. . 2» 8 • 2 1. 29 . 5 • 8 1. 89 . 11• 15» 8 • 6 3 3. 19 93. . 55 3. 9 1 3. 08 177« 9 . ?9 9. 82 3. 39 298. . 99 . 89 5. 27 5. 19 3. 97 19b 1 1886. 1952 1953 1858. 766 . 800 . 217. 217* 283 . I R1 6 . 1781 . 826. 878 . ?! 1 • 28 1 . ?n s . 290. 838 . 1082 . I R8 . 186. 26A* 19 5 6 1982. 1629. 1957 1813. 1308. 2 12. | 958 ( 959 19 38 « 2720. 1809. 1952. 2 36. 298 . 68 • i 960 3825. 2367 . 386. 30 * 196 1 1962 8 0 2 1. 9782 • 2675 . 3113. 8 65. 587 . 1963 1968 5 187. 5710. 6509 . 3112. 3297 . 3828 . 1966 7753. 8699 . J967 9852 • 1965 1. 8 1 2. 32 121- . 9 1 . 93 . 95 1955 1. 73 sn. 229. 1958 2. 13 3. 76 5. 07 3. 93 3. 08 . 50 9. 67 2*69 8 . nA 2. 92 175* . 57 . 6 9 3. ?3 2. 08 119* . 72 2. 33 1. 76 . 73 . 72 . 69 2. 15 1. 93 | . 86 1. 99 8 • 2. 22 2. 97 2. 16 2. 72 2. 86 3. 3 8 2.21 3. 56 2*66 3. 5 1 3. 38 2. 99 .69 3. 19 2. 08 77115* . 67 • bS 6 16. 173* . 60 6 6 8. 7 8 6. 255 • 368 • . 58 . 59 92?. . 6009 . 868. 10 8 8 . 5 3 1« 6 1 2. 58 2* 28 [ 968 1 1823. 788 1 . 13n2. 60 P • . 6 A 2. 89 | • 96 1969 13126. 8587 . 6 1P . .6 5 2. 96 2.1b 1970 197 1 1 8 0 9 7 . 3. 20 1723. 6 6?« 6 6 6* .6 ? 1 8737 . 7987 . 1 5 3 3. 1676. . 5 ; 3. 58 2. 95 2. 67 1972 13780. 7559 . 1698. 778 * .55 3 .7 8 2. 98 3903. PRI f l . S p r ■ v B 6 t • | l UT H nn- r i ) , y o n s t n t B 6 o s t S T R A I G H T - 1. I M E E Q U I P ME N T S HI PS YEAR ) 9 25 1 9?f 1927 192» 1929 P URCHA S E S OF G 0 V Ei? N M E N T ‘ S u R P L U S | , 19 5 « D O LLARS D E P R E C I A T I ON , SERVI CE | I V S B5 . o SSF TS PERCENT AT OF ORI r . I ^ A L PUL L E T I N F 3 « * A C QU I S I I I QN T YPE A ND B O A T S - - - - - - - - - - I | L I ON S OF 19 5 8 0 0 L L Ac S ME T DEPRE S T OC K S 999 B. S T OC K S C I A T I ON 9927 . 3 70. 220 95 15 . 9 699 . 5 12 2. 5096. 399 . 232 * 23a . 1n n 0 ? . 5020. 9957. 9 11. 9 ?9 . NET- GR OS S RATIO 0 I S f A Rn S G R OS S . . 55 . 54 . 52 . 50 25?. 269 • A V E R A CsE GR OS S J 11. 69 -8 • 3 11. 73 12. 06 12. 38 • t 9 8* 67 9. 13 9. 62 12. 72 13 . n 1 10 . 0 2 10* 18 19 30 10299. 10329. 9869. 9 37 . 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 ■ B t D OL L A R S - - - - - - P l S r A Rn S • ■ o n N E T - GR OS S 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 ' u\ P^ î V A T rl y r. * Î ■', C O N S T A T r ■ ;M S T W A ! G - T-l T *‘F S T R O C Tufi F T Y P ? I►îOl.'STr T A' ------- -j 1 Yl 1" 1 ??5 î 9? 6 |9 ? 7 JV 2 8 1? 2 ? 1 v 3H ) 93 1 1932 )933 19 3 9 1939 1936 19 3 7 193n 1939 , v «n 1 9« 1 199? (993 1999 19 9 9, 1996 199 7 (999 19 9 ? 19 5 0 1 ?SI J9S 2 j95 3 1 95 9 1955 1956 ]957 1?5R 1 959 i960 19 6 1 )962 19 6 3 19 6 9 196 S 19 6 6 1967 )968 1969 1970 19 7 1 197? S ivp 6 s ST-'CV'^ 3 r : i ?. 3 T 19 r; . 3 12 1 . 3 c-« 7 8 . 3 7 7S 1. 3 7 'Mi ? . 3 7 / 1 «4 . 3' 6 A. 3 AS 0 9 . 3 A 19 1 . 3 - A ln . 3h 7R9 . 36 A ? 7 . 3 r 16 1. 3 « A fi8 » 3«7? 3 . 3S F 9 9 . 3 c.r■(9 A . 3 79 V q , 3 V !A « • 3 3 33 A « 3 7 7A « . '4n \3 A * '4? fi9 ri * <4 T C..I,p m 99 7 9 1 • 9 V ;2 « . « A 76 n . 9 7M S . M M 39 . S J f* <4 | . 6 q nn . 3 SS 12 * • 6 A 19«. 5 7 r•fi] . 6 a3 6 S • 6n74n • 6 ? 7n 7 . 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Is r A R n S nH « F56 • R5 n . «75. 9 !? . ?37* 97?. 1n 2 6 • 1 5123, 10 3 7 • !1 0 0 « | 14 0 . ! 1 16 • 1 1 67 • !2?5. 125 n • 1 25? « 139 i, !37 n • |3 6 7 * 13 6 0 . 1? ? 9 • 1?3?. 17 0 3 • 1 “ 9U . t 75 , . 1 7 36«, 17 ç ? . 150 9 « 1 367* 17 1 |. 179 1• r-e î - r n o s R U pi .6 6 • 6 /, .6 6 •S .6 7 .6 / •6 6 •6 1 .S 2 « 3 .6 t .8 9 . 8 î-. • A •u / .« A •« A .y 7 .8 7 .«6 .8 M .«6 .6 0 .6 3 .6 8 .66 .S a •6 8 .66 .6S . 66 t6 •6 A r* P.?. 13«5 • 1 794 . • 67 .6 16 79 « • SS •6 6 .6 9 •S 9 1 6?3* 15 1 3 • 1 5»6 1 1? 2 ? ? 0 15 . !? Mn • 13 6 o • ? ? 19 7 • 15 3 » ? 1» 6 • ?5 1î“ ? 72 5 • 3 .66 •6 « .66 .6 . S 3 ; .6 / ♦6 ; .67 •b A .6 A «vE R AG F 5 R05S 1? » 7 S 1 7.9V 12.36 12.75 11.99 1 2 . 13 12.53 13.05 1 ,7 . ? 9 1 3.?0 16.74 14.64 14,67 15.02 15.31 14.36 [5.05 1 5 . 1 1. 15.73 16.11 15.95 17.90 13 . 7 1 13.9? 13.76 13.7/ 13 . 6 12 . “ 6 12.72 1? • 6 4 1 2 .6 ? 12.41 17.21 17.91 12.49 12.02 12.67 '2 . 0 2 12.99 1 3 • (’0 17.40 12.47 17.3 U 17.27 1 2 .2 ? 12.3b t 2 . 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S¡ ) 18 . 7 j 10 . 0 7 J 9 4 4 3 \s 16 8 3 7 7 . 17 9 3 7 . 1 3 6 2 7 • . 5 7 13 . 7 1 9 . 2 5 , 9 7 9 3 3 9 5 11. 17 8 7 9 1, 16 7 10 , l 7 37 f . 5 3 17 . 7 1 0 . 8 7 1 9 s n 3 7 3 5 6 7 . 2 0 1 1 U 2 . 1- 8 0 9 5 . 1 3 6 2,7 « • b 4 13 . 7 3 8 • 3 7 I ’ M J 9 S ? 7 1 16 9 5 . ? ? 1 a 2 1 1 1 0 . 1 4-3 8 5 . • S '4 13 . 5 1 0 . 3 1 7 3 7 0 7 6 . 2 3 8 9 15 . 1 8 2 o n • * S 4 13 . 7 6 8 . 2 0 0 , U 1 n a 7 . 9 7 ? a 3 • m q • 3 8 7 2 - 2 2 9 6 7 . *3 ■> 2 11- 5 0 11. 8 7 i 75 7 7 5 3 3 7 6 , 2 5 13 8 0 1 , 2 7 3 8 6 . 2 1 I O 7 . • bb 1 1 9 S7 7 7 9 6 0 2 . 2 4 15 6 6 . ,2 5 7 7 7 . 20 3 4 3 • . 8 5 12 . 7 0 7 . 7 1 I ’ SS 5 19 5 7 7 . 7 8 * 4 ^ 9 , 2 7 10 3 . 2 3 9 5 5 * . 5 5 1 2 • 4 6 7 . 7 « . > ‘4 17 5 6 57 1 6 9 7 . 3 18 5 7 8 . 3 0 0 9 3 . 2 3 8 2 7 . . 8 5 12 . 19 7 • b 6 17 5 7 6 11 S 6 1 . 3 3 9 15 1. 3 29 7 0 , 2 7 4 7 7 « . 8 5 11. 9 6 7 « 7 5 J 9 5(1 6 3 11 nn « 3 7 9 17 2 . 3 7 5 6 0 . ?.8 « b S 11 . 3 8 7 . 4 6 17 5 7 6 5 «5 2 7 3 6 0 9 3 2 . 3 5 9 3 7 . 3 ? /3 0 . • 11. 7 8 7 . 7 3 i 9 6 0 6 7 5 7 8 7 . 3 7 2 7 37 . 3 70 6 7 . 3 1 7( 3.7 • •s s 11* 6 ü 7 . 3 6 17 6 6 7 7 17 7 . 39 9 1 98 * 3 8 15 7 . 3 7 2 5 ?. ♦ S b 1 1 . 5 2 7 . 3 6 6 ? 7 2 3 9 1?* 3 9 9 7 7 8 . 3 9 5 3 7 . 3 7 17 0 . . 8 5 1 1 . 9 3 7 . 3 3 I Q6 3 7 5 15 3 6 . 7 16 9 6 5 , 7 -0 9 6 5 . 3 5 8 9 9 . . 5 8 1 1 • 3 ü 7 . 2 7 \9 7 8 7 7 11. 7 7 0 7 3.3 . 7 2 8 9 7 . 3 4 7 7-7 • • b 6 1 1 . 1 2 7 . 15 8 7 1 9 3 3 , 7 7 4 7 3 2 . 7 5 7 7 5 . . 5 7 10 . 19 6 • 9 ;3 5 2 7 2 6 2 . 79377. 57077. 3 7 8 4,9 . \9 1 (S q 1 9 ifj s 19 6 / , 17 6 \9 1 6 >3 19 69 19 7 1 17 7 1 17 72 7 ♦ 7 117 6 3 . 98719?# 1n 8 1 43 1 . 12 0 3 7 7 7 . 1324787. 1771327. 1583571. 572792. 630747, 5 9 2 2 0 . 6 1 70 17^ • 77757. 7 4 O 67 « 79343* 7 0 7 7 2 0 . 6 5 6 5 2 . 7 7 8 2 2 2 . 7 2 9 7 9 839697. 722591, 79850 . &n 3 8 5 9 6 7 . 6 4 . 9• 5 7 17 / , . 1 5 • 7. *3 s . 8 7 .57 .5 -1 . S *•> ♦ bM 8 ,3 *fj8 . 11*^ 0 10 . A0 10.16 1 1 • 16 1 n * 1 h ft• / 7 6« 0 4 6*60 6 • b« 6.65 10 . 0 / 6 «7 6 i n . 6*86 t 7 -4 PR ! VATF L y " "SME r’ , » I TH P URCHA S E S CURRE NT COS T ? S T RA I GHT - L I NE DE P RE CI A T I ON, OF (5 fl V • ; S E RV I CE r N MFN T i, I VPS s l <R O ' » . US 0 ¿ S S ÇT S " ' » C E N T •»T OE OR J ; I 9 A L ' o l . L E T I N A CQUI S I T I ON E MA N U F A C T U R I N G EQUI p M r TuT A N 0 s T 9 U c T U P F S U. YEAR 1 9 25 1 92 6 19 2 7 1 92 9 \ 0 7 <5 I» 1 0 1? 3 I 1 91 ? 19 13 J 9 1 '4 1 9 3S IRIS 1937 19 11 19 1 7 j Q4'l 19 9 1 1?H7 19 9 1 I 9*4 4 1 9 9 <3 1996 199 7 1VHQ 1 99 9 1 9S 1 1 95 1 1 95 2 19 5 3 1959 1955 195 6 195 7 1959 1959 1 96n 196 1 1 -5A ? 1963 1969 19 65 19 6 6 196 7 19 6 9 1969 j 9 /n 19 7 1 19 7 R C,* ' 1 s s STOCKS 32227 . 1 ! 19 5, 3 1 « 19 . 17576. 31937. 10 5 9 6 . 7 7^ '43 • ? '36 4 l * 26796. 27 9 1 1 . 7 11 15. 29 5 9 1 . 3n A 0 3 • 2 9 995 . 30 1 9 ( . 12 9 6 6 . 169 11. 3 96 3 2 . 90S 15. 90296. 99237. 5557667025. 79126. 905 7 t . 90999. 101912. 109703. ! 190 9 6 . 120017. 131 «29 . 197502. 15570«. 161713. 16712«. 170962. 175757• l « 10 9 6 . 137129. 1 9 5755. 20«196. 2260«9. 299996. 265960. 292 739 . 319679. 390369. 3A ^ A0 ? . NET <;THÇK ^ 16397. 17005. 17371. 17955, 1P 3 t 9 . 16979. 1« 3 0 1 . 13 2 P 6 . 13371. 1 355 3. 13999. 1 «073 . 19717, 19222. 19256« 15560. 1« 1 ;n . 19317. 1 9 19 G . 19157. 21950, 29 9 9 0 . 36 7 8 6 . 92077. 95 3 Ü 5 , 51303, 57562. 61217. A Mn n 8 • 66351. 72663. «1956. «77 1 2 . «9223 , «9 5 8 7 . 90 7 2 5 . 92027. 93927 . 96 9 6 1 . 10 0 9 7 9 . 1 0918«. 121055. 1 33299. 19 5 2 5 1 . 16 C 3 3 5 , 1 79086. 1 33625. 19 9.982, DEPR r C I A T 1 0N 19 7?. 1511. 1S A A • 16 0 0. 1A A A ♦ 16 0 2. 19 7 1. 1 299 . 12 6 9 . 136 9 . 119 1. l3R5 . 19 9 9 . 1992. 1«6«. 15 2 1. 16 « 2 . 1« « 1 . 192«. 19 1», 2011. 2 9??. 3 10 3. 3 6 7 0. 905 0 . 95 1 7 . 5 3 0 5. 575 3 . A i5 1 • 6952. 6930. 7«5 3 « 8 7 19. 9 12 0. 990 1. 96 10. 93(5. I0 1 12. 10399. 10«25. 11967. 12936. 13729. t 9928. 16922. 18133. 19606. 207 2 7 . n IS c A R 0 s 1 1 2 1. 1 177 . 12 0 9 . 1 221 • 1 2 99 * 125 0 * 117«. 1 1 15 • 1136. 1 26 1 . 1 297 . 1 i6n « 1975« 1 975. 1526* 160117 9 3 . 13 9 9 « 1 189 * 19 3 2 • 7 0 0 7. 2366* 268 0 • 7366« 3027. 1177* 15 5 5* 9 2 11* 9 1 7 1, 9 9 15» 9 7 75. 5 60 7 . 6910. 6 7967607« 7 «39 • 7?3 . «50 t • 9 9 13 . 0 527 • 9R7 5 . 10932» 1 10 7 0 • i? 1 a 1 . 12 6 3 7 . 1 3 «0 o * n t - ,? 0 s s RATIO «S 1 • 3.1 •s s .5 5 •S A •A S •S S .52 • 'io .9 9 * H -} .9 i •4 M .9 ; .9 7 •H ì •H 4 •4 ? •4 *4 • 4 •? ♦ »a . 2 .? • 'iS ,5 ; .5 7 • .■>A • A0 .56 • r>6 • r>A «SS .55 • SS .59 • 34 .5 3 15791* .52 .52 .52 .52 .52 .59 .5 9 •3 3 • S3 .3 4 •3 4 17151. .5 9 3 AVERAGE Cì ' )S 3 1 0 .as 10 . 7 3 1 0.6 7 10.5 5 10.16 10.96 10.79 11.22 11.65 12 . 0 1 12.13 12.93 1 ? . 1U 12.95 12.53 12.93 12.32 12.67 11.13 11.95 11.95 12.85 1 t • Í56 10.98 10.77 10.7 9 1r . 5 3 10.52 10.91 10.15 10.29 10.17 1 0.0 a 10.19 10.26 10 . 3 2 1E . 9 i 10.52 10.56 10.51 10.39 10*05 9.31 9.7 U 9,63 9.* 2 9.7 1 9 . SO 3 « * NET 7 .99 7 ,2« 7 .2 I 7*06 A •3 A 7.00 7 .3 7 7.9 9 8 .9 0 3.7 6 9.0 3 9.01 3.7 0 8.7 9 3.76 8.98 3 • 1A 8.53 9.23 9.7 9 9.70 8 * ;« 6 7 .6 8 7.17 7.1 5 7*2 3 7.21 7.22 7.2 0 7.1 8 7*17 7.03 6.9 0 7.00 7.19 7.1 9 7.27 7.31 7-2 9 7.17 6*90 6.59 6.28 6.20 6*16 6.21 6.35 6.98 P RI CE S P R ! v T F I.Y O N£f , 'A T T h CURRE NT COS T R T R A I G H T - 1. I M O N F A RM Np « O V E r N M ç NT s O R p i . US AT OR I c i NAL ACQUI SI TI ON p Rj cES .i SS^ TS D E P R E C I A T I O N , S E R V I C E l . t V r S « 5 . 0 P E î CEN T OE T O L L ET J I F N O ' -M A N U F A C T U R I M G EQ UI PM EN T a n d -------------- - - . M VE AR 1R2 S PURCHASES o r ? STRUCTURES I L L I O N S o e d o l l a r s - - - - - - - - - 0 GR OS S Nt T DEPRE S T OC K S S T OC K S CI A T I ON 103453. 5* 095. 4 3 5 2. I Sr B A r t s RA T 30 0 3 * T0 • SH V h R A GE A GE G ’’ 0 S S 15 .0 2 NE T 11* 15 ] 92* 10* 7* 2. 3269 • . 54 15. 4/ 10. 89 10 P 7 2 * , 58082. 59134, 4545 . 192T 4 7 20. 3 5 8 7 « • V4 15. 40 ’. 0 * 7 3 19 2 A 1 10 “ 7 5 . * 01* 2. 4833. 3 6 7 7 . • b 15. 73 10* 61 | 929 1117* 9. * 0659. 5037 . 399* , • ci ' 4 15 . ?5 10. 46 I 9 TU ! 0 7 ’ 9 3 . 5«14* , 4 9 13. 408 3. . tr> M 15. 7 Ü 10. 46 | 9 3 1 99474. 52519. 4* 47 . 3 900 , ♦ S3 15. 59 | 9 32 4779* . 4 110. 3 • r> i 10 • 0 ¡ 933 932( 1 1 . 974* * . 10 . 7 8 11« 3 1 46719. 392 ! . 3 77 3 . ) 9 3S 9G0 4* 450. 3890, 3 7 | 9 3S 95997. 4* 195. 3914. 47319. 3 9 * 0 . 7A.. U4 63 4 * H r.3n / 16. 67 11. 91 • -* 9 17. 17 12. 39 392 3 * • 4H 17. 53 ) 3714« • « ,1 12. 73 . 2 7. 2• 68 19 3 7 103013. 49262. 4 3 35 . 422 ! » • ‘4 J 17. 72 17. * / 19 3 7 101264. 47377. 4 355. 42 77 . . *4 / 17. 30 12, 58 ! 9 39 101584. 47799. 427* . • y 17 . 9 4 12. 59 1990 107130. 508* 9. • '* 7 119* 1* . 57806. 4 3 38 * 4 6 72 . ) 942 129* 32. * 1731. 19 4 3 133727, * 2473, | 9 4 4 136593. * 19 145359. 8 37 9 825. 193* 10 0 194 1 4S 2 . 30 0 A . 5280. 14 M 9 n « <43 n 3 • 5757. 4 9 37. 5 4 9 7 . 5 17 A • 5729 . 5 4 7 8 5 9* 0. * 7 79 , 567 17. 95 12* 37 • <4 4 17. 12* 07 • *4 -à n . :+ ; ) 4. i 7 , » 4A 11. ( 9 12- 97 ; . • " '3 1 12. 83 ! 9 4 * 14( 3* 60 . * 7129. 7933* . t 94 7 19* 470. 95809. | 9 4 R 212234. 107049, ] 949 222* 19. 114328. 19 5 0 19 S I 19 S 3 2 4G 9 3 1 . 271) 037. 28r , «3ç. 12 8 2 .9 8 . 11* 99, 14 2 * « 3 . 13607. 11875. 151434. 14755. 17 4 19 S3 2 9. 72 7 2 « 1 S 9. 3 * 1 , 15* 42. 15129. 19 S4 310* 95. 1* 7094, 1* 30 3 . 14329. • 19 SS 335307. 19329* , 17300. 17239. • 1* 203« 39 10* 89, . 16 B 12. 38 12. 70 . 55 7 3[ * . • 4y 13. 19 12. 27 7 7 9 7 . 9 5 17. . '49 17. 33 11* 27 . : (: 16. 50 999 7 » - s 16. 10 10* 39 9- 94 1• • î 1 2? 908 3n • 15. 52 9. 48 - >3 15 . T 1 9. 12 • ‘i 3 14, 72 3. 93 * ^ 14. 73 8, 6 5 b *4 14. 71 9. 47 fj 13. 6/ 8* 18 7. 94 3* 9319. 20 . Sh 13. 24 | 95 7 395095. 219395. 21001. 14 9 4 7 , • ' 5 Ci 12. ° 7 7* 76 195 A 41 0430. 227* 4* . 22032. 1925* . • 12. 77 7. 73 19 S9 42 * 1* 4. 2 3 90* 3 . 2 2 9 * 5 19 * 442247, 249997. 233* 0, 453212. 259390. 24729. 2o* 27 2 0 9 9 4 479124. 272545. 25905. 2 *1 !9 A ? 1 9 191 * 7, 16 195* ri 0 3 . 7. 12. 51 . ? ? 25 7• • , j2 2 9 • ?34 5 n • 23971 • 19* 3 499370« 28* 084, 2* 399, 19* 4 5 2 * 0 7 0 304353, 23329. 19* 5 19* * . 5 *3 a *9 . 330018. 30178. 24251« * 12539. 3 32822. 2 * 0 5 ? 36055. 2 7 9 Q7 . 44314. 37700* 3* 174443* 7. 19* 7 * 64338. 19* 4 733775. *9 19 7 0 327535. *35 07 . 39 * 5 2 2 . 4 4 0 2 05 . 4 9 5* 71 . 91310* . 5( 9414, 197 1 1 0 0 1)A 4 t , 60100* . 49551. 54579. 19 7 7 11117* 1. 6* 3* 17. 59200. 19 3 9 7 0 1 . . 30004« 4 0 2 0 7 • ’3 B . 3 6 12. 5 ♦3 A • 3 1> 12. 29 . 37 11. 84 .3 7 . 3 •< .3 y .3 ? •6 Ü • iN . V: i . A.j • 6. 1 • 6 -, 11. 6 8 7* 25 11. ( 1 7* 12 11. 11 1 0 . 7 -j 6. 93 12 10 t .T 7 7* 59 7. 45 7. 40 7. 33 6. 7? . tci 6. 72 10. 1 1 * • 67 10 * . 67 .7 U 10. 17 6* 74 10. 17 6 , 8 10 •2 2 3 6. 92 "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 0 # M P n , C O N S T A N T C O S T D O U B L E - O E C L B J n u B 6 t u r ■ n M T H 1 , P U R C H A S E S 1 9 5 8 T N I N G O F G r V F o N . F M T s u r p l u s a s s e t A T s o r i g i n a l a c B A L A N C E 0 E P R E C I A T I 0 N , S E R V I C E L l V r S 8 5 . o P E R C E N T f)E EQU IPMENT y • 1 925 1 92A B r 927 1928 1 NF T S T OC K S 3n 198. S T OC K S t 2769 . 3 I 192. 3 19 2 8 . 1 37787. 13857. 19339. 33780. 1929 1 9 5 8 OOL L A » S - _ - - - OE P R E OJ S f ' A Ro S CI A T 1 ON 2R?7 • 123. 19 1 . 2238 . N E T - GR OS S 599 • 1 . A V E R A GE A GE RA T I O . 92 G R OS S 8, 09 5 . 1 0 . 93 . 92 8. 03 5 . 0 1 5. 05 n • t 3296. 2 1 6 2 8 13523. 2 1 . 92 2 3 19. 17 3 8 • 18 2 P . 8. 07 6 • fiB . 92 Bt ^5 19 2 3 • 19 95 . . 9? . 90 8 . 2 0 0 • 46 5. 16 5. 98 707 • 5* 00 9. 96 34 nn a • 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 A• 4 7 3 3 19« A• 6U 9* 29 6 0 3 8« 6 373 . 6759 . 3 . 95 . 95 A• 7 7 4* 38 . 95 . 99 A• 02 A• 9 ü 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 O O L L A R S 98) 9. 6^ 99. 72 10 9 » 2 2 P C.i f p r i c e s p 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 B Ss F T r OOURLE-OFCUIMI NS BALANCE 0EPREC !ATI0 N , sFRV¡CE I « V* S MANUFACTURING 8 S .0 B t o r ■ 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 NE T q • p r S T OC K S 58 1 ¡ 5. 59698, S T OC K S 6 ■ B 61207, 29717. 25758. 26629, t • ■ 0 I Sc A R ri s 2708 . 2262. 2 3 9 6. NE T • 9. 3 . 93 13. 2J fi • 9 9 8 «2 6 170 8 • 1757. . 9 9 29761. 2 9 9 0. 2573. 1930 ¡ 93 1 66600. 29806. 2656. 1035« ] 86?. 28960. 7606. 2 97 ), 19 7 1 « 20 19 « 65990. 6937?. Afi E 1* 35* 17 2 t « 63153. 6576 ! . ¡ 932 A V E R A GE GR OS S ¡ 92« ¡ 929 27891. N E T - GR OS S RA T I O o n . 99 . 95 13. 13 13. 07 8 « 12 7. 90 12. 93 12. 68 7* 57 12. 78 . 95 . 9 3 13. 15 8, 2 5 . 91 13. 66 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 10 « 9 9 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 1( 3* 73 18 1 3 . ] 995 18190. . 33 . 39 1 1 7 7 3. ¡ 996 I 99 7 ?389* 236 1. 16. 51 53738. 16. 97 58287 . 10 • 8 1 22395. 25099 . 1953. 2227 . 2 8 3 1« , 38 • 91 15, 79 19. 53 9. 09 8* 39 26773. 2730 1, 2900. 298 1 . 19. 13 13. 99 9 Rn 1 9 9 1 | 998 ¡ 999 6( 521. 6 39 9S . 69963. 1972, 1 ? , 210?. 2 8 3 1. 2387 , . 92 . 92 . 92 I. 16 8* 09 1 9 S0 65983. 27333 . 2 9 9 5. 19 S 1 2^ 79. 2 R0 9 . 13. 96 8* 17 8* 35 66383. 67t 1 1 1 . 28030. 28503 . 25 17. ?39 * . 92 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 13. 25 1960 ¡ 96) 75333. 8* 08 8* 39 31963. 2 8 8 0. 7869 , 2195« 2275* 25 15. .98 R * U9 287| . 76625. 31990. 2875. ¡ 962 2 3 6 3» 77693. ¡ 963 78852. 31856. 31888. 2885 . 20 99 . ¡ 969 ¡ 965 22 36» 7309 , 8 • 50 s . 72 8* 90 7 R9 2918. 80790. 31987. 32767. 2* 60. 2960 , ¡ 966 8 ? 8 80 « ?70 6 • ¡ 967 85287 ¡ 968 ¡ 969 86975. 89009. 99 • . . 92 ¡ 3. 33 . 92 • 9( . 9f J 13. 52 13. 72 13. 90 9* 02 . 90 •9 1 19. 00 19. 00 8* 90 9* 05 39210. 35766. 3059 . 2* 35» ?529 • .9 13. 89 8* 60 3 1 9 3. . 92 13. 77 3309 . 3386 . 8* 32 2 8 9 ?. ?8 2 0 • , 92 . 92 13. 79 13. 78 8* 23 8* 19 39 96 . ?899* 8* 29 3 . 92 . 92 . 91 13. 86 3950. 3399. 13. 99 19. 09 8* 38 ¡ 970 90359. 36683. 37560. 3 7 9 9 ? . ¡ 97 1 9 o 3 33 . 8 9 6 9 Q. 3 7 6 0 6 . 36899. ¡ 972 . 9 3 8* 20 18 « • 3 8 1 3 . 1 8* 60 - a 4 p Rl Ct - S P R I V A T L Y Ow n • q , CONS T A NT COST t, P U r q 4 B ^E' ' OF 1 9 5 8 DOL L A RS f, D v P r N J 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