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FOR DATA ONLY: (202) 691-5200
FOR TECHNICAL INFORMATION:
(202) 691-7705
MEDIA CONTACT: (202) 691-5902
http://stats.bls.gov/ppihome.htm

USDL 01-174
TRANSMISSION OF MATERIAL IN
THIS RELEASE IS EMBARGOED
UNTIL 8:30 A.M. (E.D.T.), THURSDAY,
JUNE 14, 2001

Producer Price Indexes -- May 2001
The Producer Price Index for Finished Goods rose 0.1 percent in May,
seasonally adjusted, the Bureau of Labor Statistics of the U.S. Department
of Labor reported today. This increase followed a 0.3-percent gain in
April and a 0.1-percent decline in March. Prices for finished goods other
than foods and energy increased 0.2 percent for the second consecutive
month. The intermediate goods index rose 0.1 percent, after a 0.2-percent
decline in the prior month. Prices for crude goods turned down 2.3
percent, following a 0.9-percent rise in April. (See table A.)
Table A. Monthly and annual percent changes in selected stage-of-processing price
indexes, seasonally adjusted
______________________________________________________________________________________
|
|
|
|
|
|
|
Finished goods
|
|
|
|
|
|
|
|
|
|---------------------------------------------------------|
|
|
|
|
|
|
|
| Change in
|
|
|
|
|
|
|
| Except |finished goods| Inter- |
|
|
|
|
|
|foods and|from 12 months| mediate | Crude |
| Month | Total
| Foods
| Energy | energy | ago(unadj.) | goods
| goods |
|--------------------------------------------------------------------------------------|
2000
May
0.0
0.1
-0.8
0.2
3.7
0.0
3.1
June
.9
-.4
6.1
.1
4.4
.9
8.5
July
-.1
-.1
-.6
.1
4.3
.2
-2.0
Aug.
-.1
-.4
-1.2
.2
3.4
-.3
-3.6
Sept.
.7
.2
3.4
.3
3.5
.8
7.1
Oct.
.4
.7
1.5
0
3.7
.2
3.8
Nov.
.1
.2
.5
.1
3.8
-.2
-1.3
Dec.
.1
-.3
.8
.1
3.6
.4
9.3
2001
Jan.
Feb.
Mar.
Apr.
May

1.1
.1
-.1
.3
.1

r.9
r.5
1.1
.6
-.4

r4.4
r1.2
-2.6
.1
.2

.5
-.3
.1
.2
.2

4.8
4.0
3.1
3.7
3.8

r.8
r-.2
-.2
-.2
.1

r17.5
r-19.2
-1.7
.9
-2.3

r=revised. Some of the figures shown above and elsewhere in this release may differ
from those previously reported because data for January 2001 have been revised to
reflect the availability of late reports and corrections by respondents.
The May increase in the finished goods index was led by a 5.6-percent
jump in cigarette prices. (Excluding cigarettes, the index for overall
finished goods and the index for finished goods other than foods and energy
both would have decreased 0.1 percent in May.) Higher finished energy
goods prices also contributed to May's increase, although to a lesser
extent. By contrast, the index for finished consumer foods fell 0.4
percent, and capital equipment prices declined 0.1 percent in May.
Before seasonal adjustment, the Producer Price Index for Finished
Goods advanced 0.6 percent to stand at 142.5 (1982=100). From May 2000 to
May 2001, prices for finished goods gained 3.8 percent. Over the same
period, the index for finished energy goods increased 14.5 percent, prices
for finished goods other than foods and energy advanced 1.6 percent, and
the finished consumer foods index rose 2.6 percent. Prices received by
producers of intermediate goods increased 2.3 percent for the 12 months
ended May 2001, and the index for crude goods advanced 12.9 percent during
the same period.
Finished goods
Led by 5.6-percent price increase for cigarettes, the index for
finished consumer goods other than foods and energy advanced 0.4 percent in
May, after posting a 0.2-percent gain in April. Prices for book
publishing; men's and boys' apparel; household furniture; jewelry,
platinum, and karat gold; and lawn and garden equipment (except tractors)
increased, after falling in April. Conversely, prices for light motor
trucks turned down 1.6 percent, following a 0.1-percent gain in the prior
month. The indexes for passenger cars, textile housefurnishings, and for
sanitary papers and health products also fell in May, after rising in
April. Prices for prescription drugs showed no change in May, following an
increase in the previous month.

Table B. Monthly and annual percent changes in selected price indexes for
intermediate goods and crude goods, seasonally adjusted
__________________________________________________________________________________
|
|
|
|
|
|
Intermediate goods
|
Crude goods
|
|
|
|
|
|
|---------------------------------------------------------------------------|
|
|
|
|
|Change in |
|
|
| Change |
|
|
|
|
| interme- |
|
|
|in crude |
|
|
|
|
| diate
|
|
|
| goods
|
|
|
|
|
|goods from|
|
|
| from 12 |
|
|
|
|Excluding|12 months |
|
|Excluding| months |
|
|
|
|foods and|months ago|
| Energy |foods and| ago
|
|Month | Foods | Energy | energy | (unadj.) | Foods | (unadj.)| energy |(unadj.) |
|----------------------------------------------------------------------------------|
2000
May
0.9
-1.1
0.1
5.0
-0.9
8.8
-0.7
19.0
June
0
4.9
.1
5.5
-2.3
22.6
-1.8
29.0
July
-.6
1.0
.2
5.2
-1.9
-2.3
-1.5
25.3
Aug.
-2.0
-.5
-.1
4.3
-3.9
-4.1
-1.6
14.7
Sept.
.6
4.3
0
4.6
3.8
11.7
.8
17.4
Oct.
.6
1.1
0
4.6
3.1
5.9
-.8
25.3
Nov.
.2
-.2
-.1
4.2
1.2
-2.7
-2.1
17.6
Dec.
1.8
1.4
0
4.1
3.6
15.8
.4
35.5
2001
Jan.
r1.4
r4.1
.1
r4.6
r1.6
r31.7
r0
r55.7
Feb. r-1.4
r-1.8
.1
3.5
r-1.1
r-31.0
r-2.3
20.8
Mar.
.5
-1.4
.1
2.3
3.0
-4.9
-1.3
16.5
Apr.
-.1
-1.5
-.1
2.0
-.5
3.0
-2.6
19.4
May
.3
.1
.1
2.3
-1.1
-3.7
-.2
12.9
r=revised. Some of the figures shown above and elsewhere in this release may
differ from those previously reported because data for January 2001 have been
revised to reflect the availability of late reports and corrections by respondents.
The index for finished energy goods advanced 0.2 percent in May, after
posting a 0.1-percent gain in April. Prices for home heating oil,
residential electric power, gasoline, and diesel fuel rose in May, but were
slightly offset by a 7.4-percent decline in the liquefied petroleum gas
index.
The finished consumer foods index decreased 0.4 percent in May, after
showing a 0.6-percent increase in April. Prices for eggs for fresh use
dropped 21.4 percent, following a 37.0-percent increase in the prior month.
The indexes for finfish and shellfish, pork, beef and veal, and processed

young chickens also turned down, after posting gains in April. Processed
turkey prices rose less than they did in the previous month. By contrast,
the index for fresh and dry vegetables advanced 0.7 percent, after dropping
17.3 percent in April. Prices for dairy products and for fresh fruits and
melons increased more than they did the month before. The roasted coffee
index fell less than it did in April. Prices for bakery products turned up
in May, after falling in the previous month.
Capital equipment prices declined 0.1 percent in May, after gaining
0.3 percent in April. The light motor truck index dropped 1.6 percent,
after increasing 0.1 percent in the previous month. Prices for integrating
and measuring instruments, heavy motor trucks, and passenger cars also
turned down in May, after showing increases in April. The civilian
aircraft index rose less than it did in the prior month. On the other
hand, prices for oil field and gas field machinery increased 1.6 percent in
May, after posting a 0.5-percent gain in April. The index for mining
machinery and equipment also rose more than it did in the previous month.
Prices for X-ray and electromedical equipment fell less in May than they
did in April.
Intermediate goods
The Producer Price Index for Intermediate Materials, Supplies, and
Components inched up 0.1 percent in May, seasonally adjusted, after
decreasing 0.2 percent in the previous three months. Prices for
intermediate energy goods, durable manufacturing materials, and
intermediate foods and feeds also turned up, following declines in April.
The index for construction materials rose more than it did a month ago.
Conversely, May prices for nondurable manufacturing materials fell a
faster rate than they exhibited in April. Excluding foods and energy, the
index for intermediate materials advanced 0.1 percent, following a 0.1percent dip a month earlier. (See table B.)
Prices for intermediate energy goods edged up 0.1 percent in May,
after registering a 1.5-percent decline in April. The jet fuels index rose
5.7 percent, following a 6.5-percent decrease in the previous month.
Prices for diesel fuel, commercial natural gas, and industrial natural gas
also turned up in May, after falling a month ago. The indexes for
liquefied petroleum gas and commercial electric power declined at a slower
rate in May than they did in April. By contrast, gasoline prices increases
slowed to 0.4 percent in May, following a 7.0-percent advance in April.
The indexes for industrial electric power and natural gas to electric
utilities fell more than they did in the previous month.
The index for durable manufacturing materials rose 0.8 percent in May,

after declining 0.6 percent in April. Prices for primary aluminum (except
extrusion billet) advanced 3.9 percent, following a 4.4-percent drop a
month earlier. The indexes for plywood and aluminum mill shapes also
turned up, after falling in April. Prices for building paper and board
rose more in May than they did in the previous month. On the other hand,
the index for semi-finished steel mill products decreased 0.5 percent in
May, following a 1.4-percent gain in April. Zinc prices fell at a faster
pace than they did in the prior month.
The index for materials and components for construction advanced 0.8
percent in May, after posting a 0.1-percent gain in both March and April.
Softwood lumber prices jumped 11.2 percent in May, following a 0.8-percent
advance in the prior month. The indexes for plywood, plumbing fixtures and
brass fittings, and cement turned up, after falling in April. Millwork
prices increased at a faster rate than they did in the previous month. By
contrast, the index for plastic construction products declined 0.5 percent
in May, following a 0.7-percent rise in April. Prices for gypsum products
fell more than they did a month ago. The index for fabricated structural
metal products edged down, after showing no change in the prior month.
Prices for asphalt felts and coatings decreased, following increases in
April.
The intermediate foods and feeds index increased 0.3 percent in May,
after edging down 0.1 percent in April. Prices for prepared animal feeds
showed no change, following a 1.9-percent decline a month ago. The indexes
for fluid milk products; natural, processed, and imitation cheese; and
confectionery materials rose more than they did in April. Flour prices
turned up, after decreasing in the prior month. Conversely, the beef and
veal index fell 2.7 percent in May, following a 0.3-percent gain in April.
Prices for pork and liquid beverage bases for soft drinks also turned down,
after rising a month earlier. The butter index increased at a slower rate
in May than it did in the previous month.
Prices for nondurable manufacturing materials decreased 0.7 percent in
May, following a 0.4-percent decline in April. After posting a 12.9percent increase in the previous month, the index for sulfuric acid dropped
22.6 percent. In May, prices for plastic resins and materials, paper,
synthetic fibers, finished fabrics, and phosphates also turned down,
following increases a month earlier. By contrast, the index for primary
basic organic chemicals inched up 0.1 percent, after falling 4.1 percent in
April. Prices for medicinal and botanical chemicals also turned up,
following decreases a month ago. The indexes for nitrogenates and woodpulp
fell less in May than they did in the prior month.
Crude goods

The May Producer Price Index for Crude Materials for Further
Processing decreased 2.3 percent, seasonally adjusted, after rising 0.9
percent in April. Accounting for much of this downturn, prices for crude
energy materials fell in May, following an April increase. The index for
crude foodstuffs and feedstuffs decreased at a faster pace in May than it
did in the prior month. Conversely, basic industrial material prices fell
less rapidly than they did in April. (See table B.)
The index for crude energy materials declined 3.7 percent in May,
following a 3.0-percent advance in April. In similar fashion, a 7.2percent decrease in May prices for natural gas followed a 3.8-percent
increase in the previous month. The May crude petroleum index rose only
1.8 percent, compared with a 2.4 percent increase last month. By contrast,
price increases for coal accelerated to 2.1 percent in May from 0.3 percent
in April.
The index for crude foodstuffs and feedstuffs declined 1.1 percent in
May, following a 0.5-percent decrease in April. The largest contributor to
this faster rate of decline was the slaughter cattle index, which dropped
4.5 percent in May and 0.3 percent in April. The indexes for corn,
slaughter broilers and fryers, and slaughter hogs also fell more in May
than they did in April. Prices for unprocessed finfish turned down, after
rising in April. By contrast, the wheat index turned up 9.4 percent in
May, following a 6.6-percent decrease in the prior month. Prices for
soybeans and for fresh and dry vegetables rose, after falling in April.
The fluid milk index rose at a faster pace in May than it did in the
previous month.
Prices for basic industrial materials declined 0.2 percent, following
a 2.6-percent decrease in April. In May, falling prices for wastepaper,
raw cotton, copper base scrap, and phosphates slightly outweighed rising
prices for cattle hides, gold ores, softwood logs, and aluminum base scrap.
Net output price indexes for mining, manufacturing, and services industries
Mining. The Producer Price Index for the Net Output of Total Mining
Industries declined 3.6 percent in May, following a 1.1-percent advance in
April. (Net output price indexes are not seasonally adjusted.) Most of
this downturn can be traced to a 4.9-percent drop in prices received by the
crude petroleum, natural gas, and natural gas liquids industry, which
followed a 1.6-percent rise in the prior month. The index for the
construction sand and gravel industry also turned down in May. By
contrast, prices received by the gold ores industry moved up 5.4 percent,
after decreasing 4.6 percent in April. The indexes for the bituminous coal

and lignite industry and the oil and gas well drilling industry gained more
in May than they did a month earlier. Prices received by the oil and gas
exploration services industry rose, after falling in the previous month.
In May, the Producer Price Index for the Net Output of Total Mining
Industries stood at 127.5 (December 1984 = 100), 26.7 percent above its
year-ago level.
Manufacturing. The Producer Price Index for the Net Output of Total
Manufacturing Industries rose 0.7-percent, following a 0.6-percent increase
in April. In May, the industry groups for petroleum refining and related
products, tobacco manufactures, lumber and wood products (except
furniture), food and kindred products, and for printing, publishing, and
allied industries registered advancing prices. Partly offsetting these
gains, the industry groups for transportation equipment, chemicals and
allied products, and for rubber and miscellaneous plastic products posted
declining prices. In May, the Producer Price Index for the Net Output of
Total Manufacturing Industries stood at 136.3 (December 1984 = 100), 2.4
percent above its year-ago level.
Services. Among service industries in May, price increases were registered
by the industries for real estate agents and managers, property and
casualty insurance, operators and lessors of nonresidential buildings,
general medical and surgical hospitals, and scheduled air transportation.
On the other hand, falling prices were observed for offices of physicians,
the passenger car rental industry, the deep sea foreign transportation of
freight industry, hotels and motels, and the prepackaged software industry.
*****
Producer Price Index data for June 2001 will be
released on Friday, July 13, 2001 at 8:30 a.m. (E.D.T.)
One-Month Lag in Producer Price Indexes for Liquefied Petroleum Gas to be
Removed Effective with Data for July 2001
Effective with the release of data for July 2001, the 1-month lag in
the Producer Price Index (PPI) for Liquefied Petroleum Gas, commodity code
05-32, will be eliminated. Since 1971, the liquefied petroleum gas index
has been calculated with prices that lag behind the index reference date by
one month. For example, the Producer Price Index for January contains
liquefied petroleum gas prices for December.
In order to eliminate this lag, the Bureau of Labor Statistics will
utilize the natural gas liquids price data published by the Oil Price
Information Service (OPIS) to estimate the PPI. These data will be used in
the first-released index for liquefied petroleum gas. As is customary

practice, a revised PPI for Liquefied Petroleum Gas will be published four
months later. At that time, the interim estimates of price movement using
OPIS data will be replaced with prices from the PPI sample.
The July 2001 PPI for Liquefied Petroleum Gas to be released on August
10 will reflect the prices for this commodity as of July 2001. Indexes
prior to July will continue to represent liquefied petroleum gas prices
with a 1-month lag. As a result of this modification, the July 2001
percent change for the liquefied petroleum gas index will represent a 2month (May to July) price movement.
For more information, call the Section of Index Analysis and Public
Information at 202-691-7705.
Table 1. Producer price indexes and percent changes by stage of processing
(1982=100)
_______________________________________________________________________________________________________________________________
|
|
|Unadjusted
|
|
|
| percent
|Seasonally adjusted
| Relative |
Unadjusted index
|change to
|percent change from:
Grouping
|importance|
| May 2001 from:|
|
|_______________________|_______________|__________________________
|
Dec.
|
|
|
|
|
|
|
|
|
Jan.
|Apr.
| May
|
May | Apr. |Feb. to|Mar. to |Apr. to
|
2000 1/|2001 2/|2001 2/|2001 2/| 2000 | 2001 | Mar. |
Apr. |
May
_________________________________________________|__________|_______|_______|_______|_______|_______|_______|_________|________
|
Finished goods...................................| 100.000
141.2
141.7
142.5
3.8
0.6
-0.1
0.3
0.1
Finished consumer goods........................|
76.120
142.0
142.7
143.8
4.7
.8
-.1
.3
.1
Finished consumer foods......................|
22.507
138.6
141.6
141.8
2.6
.1
1.1
.6
-.4
Crude......................................|
1.549
131.2
135.4
129.5
2.9
-4.4
1.3
.4
-5.5
Processed..................................|
20.958
139.2
142.0
142.8
2.6
.6
1.0
.6
0
Finished consumer goods, excluding foods.....|
53.624
143.3
142.9
144.5
5.6
1.1
-.7
.2
.3
Nondurable goods less foods................|
38.191
145.1
144.9
147.3
7.9
1.7
-1.0
.2
.5
Durable goods..............................|
15.434
134.9
134.2
133.8
0
-.3
.1
.1
-.1
Capital equipment..............................|
23.868
140.0
140.0
139.7
.8
-.2
0
.3
-.1
Manufacturing industries.....................|
6.278
140.2
140.4
140.4
.8
0
0
.2
-.1
Nonmanufacturing industries..................|
17.590
139.9
139.8
139.4
.8
-.3
.1
.2
-.1
|
Intermediate materials, supplies, and components.| 100.000
131.7
130.6
131.2
2.3
.5
-.2
-.2
.1
Materials and components for manufacturing.....|
45.385
128.5
128.7
128.6
.1
-.1
.1
-.2
-.1
Materials for food manufacturing.............|
3.224
120.3
123.3
124.6
3.4
1.1
1.7
.8
.4
Materials for nondurable manufacturing.......|
15.685
134.8
135.2
134.2
.7
-.7
-.3
-.4
-.7
Materials for durable manufacturing..........|
9.861
126.8
126.0
126.9
-2.1
.7
-.2
-.6
.8
Components for manufacturing.................|
16.616
126.5
126.6
126.4
.3
-.2
.2
.2
-.1

Materials and components for construction......|
13.216
149.7
150.4
151.6
.4
.8
.1
.1
.8
Processed fuels and lubricants.................|
15.634
112.2
105.9
108.1
12.0
2.1
-1.5
-1.4
.1
Manufacturing industries ....................|
5.555
111.9
106.0
107.1
11.0
1.0
-1.4
-.8
-.7
Nonmanufacturing industries..................|
10.080
112.0
105.6
108.3
12.6
2.6
-1.5
-1.7
.5
Containers.....................................|
3.966
153.0
153.2
153.9
.8
.5
-.1
.2
.3
Supplies.......................................|
21.799
139.1
139.0
139.0
1.7
0
.1
.2
0
Manufacturing industries.....................|
5.024
145.5
146.5
146.3
2.5
-.1
.5
.5
-.2
Nonmanufacturing industries..................|
16.775
136.3
135.9
136.0
1.6
.1
0
.1
.1
Feeds......................................|
1.229
102.9
93.2
93.2
-4.1
0
-2.4
-2.7
0
Other supplies.............................|
15.546
140.4
141.1
141.2
2.0
.1
.3
.3
.1
|
Crude materials for further processing...........| 100.000
164.7
132.9
130.9
12.9
-1.5
-1.7
.9
-2.3
Foodstuffs and feedstuffs......................|
30.898
104.8
109.1
110.3
5.1
1.1
3.0
-.5
-1.1
Nonfood materials..............................|
69.102
199.9
144.5
140.4
17.7
-2.8
-4.1
1.7
-2.9
Nonfood materials except fuel 3/.............|
28.621
108.8
106.0
107.0
-7.7
.9
-4.1
-.2
.8
Manufacturing 3/...........................|
27.686
100.1
97.5
98.4
-7.7
.9
-4.2
-.2
.7
Construction...............................|
0.935
183.6
181.1
183.0
-7.6
1.0
.7
.1
1.0
Crude fuel 4/................................|
40.481
308.9
185.8
175.0
53.1
-5.8
-4.1
3.2
-5.8
Manufacturing industries...................|
3.470
313.4
184.4
173.1
53.3
-6.1
-4.3
3.3
-6.1
Nonmanufacturing industries................|
37.011
314.0
189.2
178.3
53.0
-5.8
-4.1
3.2
-5.8
|
Special groupings
|
|
Finished goods, excluding foods..................|5/ 77.493
141.9
141.6
142.6
4.1
.7
-.4
.2
.2
Intermediate materials less foods and feeds......|6/ 95.547
132.6
131.6
132.1
2.2
.4
-.2
-.3
.2
Intermediate foods and feeds.....................|6/ 4.453
115.1
114.0
114.9
1.3
.8
.5
-.1
.3
Crude materials less agricultural products 3/ 7/.|8/ 67.222
204.1
147.4
143.1
19.0
-2.9
-3.9
2.1
-2.9
|
Finished energy goods............................|5/ 15.512
102.2
101.2
104.1
14.5
2.9
-2.6
.1
.2
Finished goods less energy.......................|5/ 84.488
146.7
147.5
147.7
1.9
.1
.4
.3
.1
Finished consumer goods less energy..............|5/ 60.620
149.4
150.6
151.0
2.3
.3
.5
.4
.1
|
Finished goods less foods and energy.............|5/ 61.981
149.8
149.8
150.0
1.6
.1
.1
.2
.2
Finished consumer goods less foods and energy....|5/ 38.113
156.4
156.4
156.9
2.1
.3
.3
.2
.4
Consumer nondurable goods less foods and energy..|5/ 22.679
173.3
174.0
175.4
3.6
.8
.2
.3
.7
|
Intermediate energy goods........................|6/ 15.755
111.7
105.5
107.6
11.7
2.0
-1.4
-1.5
.1
Intermediate materials less energy...............|6/ 84.245
135.8
136.0
136.1
.6
.1
.1
-.1
.1
Intermediate materials less foods and energy.....|6/ 79.792
137.1
137.4
137.5
.6
.1
.1
-.1
.1
|
Crude energy materials 3/........................|8/ 54.136
214.8
145.2
139.8
31.3
-3.7
-4.9
3.0
-3.7
Crude materials less energy......................|8/ 45.864
113.3
114.3
115.3
-.7
.9
1.7
-1.0
-.9
Crude nonfood materials less energy 4/...........|8/ 14.966
138.4
130.8
130.9
-12.0
.1
-1.3
-2.6
-.2
|
_______________________________________________________________________________________________________________________________

1/

Comprehensive relative importance figures are initially computed
after the publication of December indexes and are recalculated
after final December indexes are available. The first-published
and final December relative importances initially appear,
respectively, in the release tables containing January and May data.
The indexes for January 2001 have been recalculated to incorporate
late reports and corrections by respondents. All indexes
are subject to revision 4 months after original publication.

3/
4/
5/
6/
7/

Includes crude petroleum.
Excludes crude petroleum.
Percent of total finished goods.
Percent of total intermediate materials.
Formerly titled "Crude materials for
2/
further processing, excluding crude
foodstuffs and feedstuffs, plant and
animal fibers, oilseeds, and leaf tobacco."
8/ Percent of total crude materials.
Table 2. Producer price indexes and percent changes for selected commodity groupings by stage of processing
(1982=100 unless otherwise indicated)
____________________________________________________________________________________________________________________________________
|
|
|Unadjusted
|
|
|
| percent
|Seasonally adjusted
|
|
Unadjusted index
|change to
|percent change from:
Commodity |
|
| May 2001 from:|
code
|
Grouping
|_______________________|_______________|________________________
|
|
|
|
|
|
|
|
|
|
|Jan.
|Apr.
| May
| May | Apr. |Feb. to|Mar. to|Apr. to
|
|2001 1/|2001 1/|2001 1/| 2000 | 2001 | Mar. | Apr. |
May
___________|_______________________________________________________|_______|_______|_______|_______|_______|_______|_______|________
|
|
|FINISHED GOODS.........................................| 141.2
141.7
142.5
3.8
0.6
-0.1
0.3
0.1
| FINISHED CONSUMER GOODS...............................| 142.0
142.7
143.8
4.7
.8
-.1
.3
.1
| FINISHED CONSUMER FOODS..............................| 138.6
141.6
141.8
2.6
.1
1.1
.6
-.4
|
|
01-11
|
Fresh fruits and melons 2/..........................| 98.1
94.3
100.0
3.8
6.0
2.7
3.7
6.0
01-13
|
Fresh and dry vegetables 2/.........................| 128.8
129.0
129.9
-7.6
.7
7.0
-17.3
.7
01-71-07
|
Eggs for fresh use (Dec. 1991=100)..................| 95.7
104.2
72.1
12.3 -30.8
-9.1
37.0
-21.4
02-11
|
Bakery products 2/..................................| 184.9
187.2
187.4
3.1
.1
.8
-.1
.1
02-13
|
Milled rice 2/......................................| 92.7
88.0
86.3
-16.7
-1.9
-2.5
-2.2
-1.9
02-14-02
|
Pasta products (June 1985=100) 2/...................| 121.7
122.3
122.2
.5
-.1
.2
.3
-.1
02-21-01
|
Beef and veal.......................................| 122.1
125.7
123.8
4.1
-1.5
3.2
.3
-2.7
02-21-04
|
Pork................................................| 105.7
120.6
125.5
3.6
4.1
7.8
2.0
-3.3
02-22-03
|
Processed young chickens............................| 106.9
115.1
115.3
7.2
.2
.5
2.5
-1.3
02-22-06
|
Processed turkeys...................................| 93.8
100.4
99.8
5.8
-.6
-1.4
7.6
.6
02-23
|
Finfish and shellfish...............................| 193.7
207.8
194.7
-4.6
-6.3
-5.3
3.9
-6.1
02-3
|
Dairy products......................................| 137.0
141.3
146.4
10.4
3.6
2.2
2.8
4.6
02-4
|
Processed fruits and vegetables 2/..................| 128.4
128.3
127.9
-1.0
-.3
-.2
.4
-.3
02-55
|
Confectionery end products 2/.......................| 170.5
170.6
170.6
-.3
0
-.1
-.1
0
02-62
|
Soft drinks.........................................| 147.0
147.8
147.4
1.7
-.3
.7
0
.1
02-63-01
|
Roasted coffee 2/...................................| 126.0
124.3
124.2
-9.4
-.1
-.2
-1.4
-.1
02-78
|
Shortening and cooking oils 2/......................| 129.5
130.7
130.6
-2.5
-.1
1.9
-.7
-.1
|
|

| FINISHED CONSUMER GOODS EXCLUDING FOODS..............|
|
|
02-61
|
Alcoholic beverages.................................|
03-81-01
|
Women's apparel 2/..................................|
03-81-02
|
Men's and boys' apparel.............................|
03-81-03
|
Girls', children's, and infants' apparel 2/.........|
03-82
|
Textile housefurnishings 2/.........................|
04-3
|
Footwear 2/.........................................|
05-41
|
Residential electric power (Dec. 1990=100)..........|
05-51
|
Residential gas (Dec. 1990=100).....................|
05-71
|
Gasoline............................................|
05-73-02-01|
Fuel oil No. 2......................................|
06-35
|
Pharmaceutical preps, ethical (Prescription) 2/.....|
06-36
|
Pharmaceutical preps,proprietary (Over-counter) 2/..|
06-71
|
Soaps and synthetic detergents 2/...................|
06-75
|
Cosmetics and other toilet preparations 2/..........|
07-12
|
Tires, tubes, tread, etc 2/.........................|
09-15-01
|
Sanitary papers and health products 2/..............|
09-31-01
|
Newspaper circulation 2/............................|
09-32-01
|
Periodical circulation..............................|
09-33
|
Book publishing.....................................|
12-1
|
Household furniture 2/..............................|
12-3
|
Floor coverings 2/..................................|
12-4
|
Household appliances ...............................|
12-5
|
Home electronic equipment 2/........................|
12-62
|
Household glassware.................................|
12-64
|
Household flatware 2/...............................|
12-66
|
Lawn and garden equip., ex. tractors 2/.............|
14-11-01
|
Passenger cars......................................|
15-11
|
Toys, games, and children's vehicles 2/.............|
15-12
|
Sporting and athletic goods 2/......................|
15-2
|
Tobacco products 2/.................................|
15-5
|
Mobile homes 2/.....................................|
15-94-02
|
Jewelry, platinum, & karat gold 2/..................|
15-94-04
|
Costume jewelry and novelties 2/....................|
|
|
| CAPITAL EQUIPMENT.....................................|
|
|
11-1
|
Agricultural machinery and equipment 2/.............|
11-2
|
Construction machinery and equipment................|
11-37
|
Metal cutting machine tools 2/......................|
11-38
|
Metal forming machine tools 2/......................|
11-39
|
Tools, dies, jigs, fixtures, and ind. molds 2/......|
11-41
|
Pumps, compressors, and equipment...................|
11-44
|
Industrial material handling equipment 2/...........|

143.3

142.9

144.5

5.6

1.1

-.7

.2

.3

144.5
124.4
133.3
116.4
121.9
145.1
112.0
192.3
93.4
96.0
351.6
187.3
130.2
138.9
93.4
145.3
216.0
199.4
222.1
153.8
131.8
106.4
71.1
168.3
140.7
132.7
134.3
122.5
126.0
426.7
162.2
127.2
144.1

145.2
123.0
132.1
116.3
122.9
147.3
113.3
172.1
103.7
85.8
355.9
187.7
130.4
138.8
93.9
146.5
217.6
200.7
221.9
154.6
130.5
105.5
71.1
169.8
151.5
131.7
133.5
123.0
127.5
426.6
162.9
126.3
142.3

145.6
122.5
133.0
116.6
122.3
146.3
115.5
172.4
112.2
94.8
355.9
187.8
130.5
139.0
93.4
146.3
218.6
200.6
225.3
154.8
130.0
105.3
71.1
170.2
144.4
132.3
132.3
123.0
126.6
447.3
163.0
128.4
144.1

3.0
-1.4
-.2
-.3
0
.9
6.1
39.7
17.9
12.3
3.8
-.3
2.6
1.2
1.6
-1.6
4.9
.9
4.2
1.5
.9
-2.3
-1.7
2.7
3.1
.7
-.5
1.2
.7
13.9
1.4
1.0
2.3

.3
-.4
.7
.3
-.5
-.7
1.9
.2
8.2
10.5
0
.1
.1
.1
-.5
-.1
.5
0
1.5
.1
-.4
-.2
0
.2
-4.7
.5
-.9
0
-.7
4.9
.1
1.7
1.3

1.3
-.3
-.2
.1
.2
-.1
.2
-4.0
.5
-9.2
.9
.3
0
.2
.3
.1
0
1.0
.4
.5
-2.8
-.6
.1
.1
0
-.2
.6
.3
1.0
0
.1
-.2
0

.5
0
-.5
-.3
.4
.8
.2
-4.3
7.0
2.1
.5
-.1
.2
0
.3
.4
1.1
0
-.8
-.2
.5
-.5
0
0
1.8
-.7
.2
0
.6
0
.4
-.2
0

.3
-.4
.7
.3
-.5
-.7
.7
.2
.4
8.0
0
.1
.1
.1
-.5
-.1
.5
0
2.2
.1
-.4
-.2
0
.4
-4.7
.5
-.1
0
-.7
4.9
.1
1.7
1.3

140.0

140.0

139.7

.8

-.2

.3

-.1

154.5
149.0
162.4
163.0
142.1
155.9
135.9

154.9
149.2
163.7
164.0
140.2
156.4
136.6

155.1
149.1
163.6
164.6
140.1
156.9
136.5

.9
.4
1.2
1.5
-.8
2.0
1.7

.1
-.1
-.1
.4
-.1
.3
-.1

.6
0
.3
.3
0
.3
0

.1
0
-.1
.4
-.1
.3
-.1

0
.6
.3
.4
0
-1.4
-.3
.1

11-51
11-62
11-64
11-65
11-74
11-76
11-79-05
11-91
11-92
11-93
12-2
14-11-05
14-11-06
14-14
14-21-02
14-31
14-4

|
Electronic computers (Dec. 1998=100) 2/.............| 65.4
61.4
60.8
-17.2
-1.0
-5.9
1.5
-1.0
|
Textile machinery 2/................................| 157.0
157.6
157.4
1.0
-.1
0
.4
-.1
|
Paper industries machinery (June 1982=100)..........| 164.8
166.4
166.1
.7
-.2
-.1
.3
-.2
|
Printing trades machinery 2/........................| 143.4
143.7
143.7
1.4
0
0
.1
0
|
Transformers and power regulators 2/................| 135.3
135.3
134.1
-2.2
-.9
-.1
.4
-.9
|
Communication & related equip. (Dec. 1985=100) 2/...| 110.3
110.4
110.3
-.5
-.1
0
0
-.1
|
X-ray and electromedical equipment 2/...............| 99.9
98.8
98.7
-2.7
-.1
-.3
-1.2
-.1
|
Oil field and gas field machinery ..................| 132.2
131.9
133.9
4.6
1.5
.5
.5
1.6
|
Mining machinery and equipment 2/...................| 147.4
147.8
148.4
1.6
.4
0
.1
.4
|
Office and store machines and equipment 2/..........| 112.7
112.2
112.0
-.3
-.2
-.6
0
-.2
|
Commercial furniture 2/.............................| 159.5
160.1
160.1
1.1
0
.3
.1
0
|
Light motor trucks..................................| 159.7
155.3
152.6
-3.3
-1.7
.5
.1
-1.6
|
Heavy motor trucks 2/...............................| 148.5
150.6
150.1
1.4
-.3
.6
.5
-.3
|
Truck trailers 2/...................................| 138.9
138.9
138.9
.1
0
-.1
.1
0
|
Civilian aircraft (Dec. 1985=100)...................| 165.5
166.9
167.3
5.9
.2
.2
.5
.3
|
Ships (Dec. 1985=100) 2/............................| 148.6
148.6
148.7
1.6
.1
.1
0
.1
|
Railroad equipment 2/...............................| 135.9
135.8
135.8
.1
0
0
0
0
|
|
|INTERMEDIATE MATERIALS, SUPPLIES, AND COMPONENTS.......| 131.7
130.6
131.2
2.3
.5
-.2
-.2
.1
|
|
| INTERMEDIATE FOODS AND FEEDS..........................| 115.1
114.0
114.9
1.3
.8
.5
-.1
.3
|
|
02-12-03
|
Flour 2/............................................| 107.2
107.9
109.6
6.9
1.6
1.8
-.9
1.6
02-53
|
Refined sugar 2/....................................| 106.8
108.2
108.8
-2.4
.6
-2.1
.1
.6
02-54
|
Confectionery materials.............................| 101.5
105.2
106.6
13.5
1.3
2.9
.4
1.0
02-72
|
Crude vegetable oils 2/.............................| 60.9
66.8
68.6
-16.8
2.7
10.6
1.8
2.7
02-9
|
Prepared animal feeds 2/............................| 110.5
102.3
102.3
-2.7
0
-2.0
-1.9
0
|
|
| INTERMEDIATE MATERIALS LESS FOODS AND FEEDS...........| 132.6
131.6
132.1
2.2
.4
-.2
-.3
.2
|
|
03-1
|
Synthetic fibers 2/.................................| 109.3
111.6
108.3
.4
-3.0
-.1
.3
-3.0
03-2
|
Processed yarns and threads 2/......................| 108.3
107.2
106.8
-1.2
-.4
-.6
-.2
-.4
03-3
|
Gray fabrics 2/.....................................| 114.3
115.2
113.8
1.2
-1.2
-.3
-.1
-1.2
03-4
|
Finished fabrics....................................| 121.7
123.0
123.0
0
0
-.2
.9
-.1
03-83-03
|
Industrial textile products 2/......................| 131.3
132.0
132.3
.8
.2
-.1
.2
.2
04-2
|
Leather 2/..........................................| 191.5
206.7
209.6
17.2
1.4
1.4
3.9
1.4
05-32
|
Liquefied petroleum gas 2/..........................| 163.9
139.6
129.2
16.6
-7.4
-16.4
-11.9
-7.4
____________________________________________________________________________________________________________________________________
See footnotes at end of table.

Table 2. Producer price indexes and percent changes for selected commodity groupings by stage of processing - Continued
(1982=100 unless otherwise indicated)
____________________________________________________________________________________________________________________________________
|
|
|Unadjusted
|
|
|
| percent
|Seasonally adjusted
|
|
Unadjusted index
|change to
|percent change from:
Commodity |
|
| May 2001 from:|
code
|
Grouping
|_______________________|_______________|________________________
|
|
|
|
|
|
|
|
|
|
|Jan.
|Apr.
| May
| May | Apr. |Feb. to|Mar. to|Apr. to
|
|2001 1/|2001 1/|2001 1/| 2000 | 2001 | Mar. | Apr. |
May
___________|_______________________________________________________|_______|_______|_______|_______|_______|_______|_______|________
|
|
| INTERMEDIATE MATERIALS LESS FOODS AND FEEDS
|
|
-Continued..........................................|
05-42
|
Commercial electric power...........................| 134.1
132.7
133.5
5.0
0.6
2.6
-1.4
-0.8
05-43
|
Industrial electric power...........................| 136.4
135.0
135.6
5.4
.4
1.4
-.8
-1.6
05-52
|
Commercial natural gas (Dec. 1990=100)..............| 231.2
183.8
184.3
56.7
.3
-8.7
-6.8
1.0
05-53
|
Industrial natural gas (Dec. 1990=100)..............| 263.6
194.9
195.2
70.3
.2
-9.0
-3.0
1.6
05-54
|
Natural gas to electric utilities (Dec. 1990=100)...| 289.4
169.7
160.8
61.4
-5.2
-5.2
-2.5
-7.8
05-72-03
|
Jet fuels...........................................| 87.5
78.6
82.6
7.3
5.1
.3
-6.5
5.7
05-73-03
|
No. 2 Diesel fuel...................................| 96.7
84.7
89.8
8.5
6.0
-7.0
-4.5
5.5
05-74
|
Residual fuel 2/....................................| 85.2
76.9
76.1
-3.7
-1.0
-1.8
-1.5
-1.0
06-1
|
Industrial chemicals 2/.............................| 132.9
131.7
131.7
2.3
0
-1.5
-1.3
0
06-21
|
Prepared paint......................................| 162.5
164.2
164.1
2.0
-.1
.4
-.1
.1
06-22
|
Paint materials 2/..................................| 150.3
152.8
150.8
-.4
-1.3
.6
.7
-1.3
06-31
|
Medicinal and botanical chemicals 2/................| 144.0
139.0
139.6
-4.9
.4
.3
-3.7
.4
06-4
|
Fats and oils, inedible 2/..........................| 78.7
63.5
67.1
-6.0
5.7
-7.7
-.6
5.7
06-51
|
Mixed fertilizers...................................| 115.6
117.3
118.4
5.0
.9
-.2
-.6
.8
06-52-01
|
Nitrogenates........................................| 176.9
171.0
161.7
48.2
-5.4
-1.1
-8.2
-4.0
06-52-02
|
Phosphates 2/.......................................| 96.2
99.5
96.7
-2.1
-2.8
1.5
.6
-2.8
06-53
|
Other agricultural chemicals 2/.....................| 150.1
148.6
149.6
2.3
.7
.8
.1
.7
06-6
|
Plastic resins and materials 2/.....................| 137.8
145.6
141.8
-3.8
-2.6
1.8
.5
-2.6
07-11-02
|
Synthetic rubber 2/.................................| 122.5
124.4
123.7
4.9
-.6
.6
-.1
-.6
07-21
|
Plastic construction products ......................| 132.3
134.9
134.6
-1.8
-.2
-1.0
.7
-.5
07-22
|
Unsupported plastic film, sheet, & other shapes 2/..| 142.4
141.5
138.4
5.4
-2.2
6.4
.1
-2.2
07-26
|
Plastic parts and components for manufacturing 2/...| 117.2
117.5
117.3
0
-.2
-.1
0
-.2
08-11
|
Softwood lumber 2/..................................| 160.6
166.5
185.1
2.4
11.2
.8
.8
11.2
08-12
|
Hardwood lumber ....................................| 186.8
183.4
181.9
-2.3
-.8
-.3
-.8
-.8
08-2
|
Millwork 2/.........................................| 176.8
177.8
178.5
1.0
.4
.3
.1
.4
08-3
|
Plywood 2/..........................................| 147.0
147.1
165.7
5.8
12.6
1.6
-.6
12.6
09-11
|
Woodpulp 2/.........................................| 146.3
131.7
128.8
-10.2
-2.2
-4.0
-4.9
-2.2
09-13
|
Paper 2/............................................| 151.5
152.9
152.0
1.3
-.6
.5
.1
-.6
09-14
|
Paperboard 2/.......................................| 179.4
174.8
173.6
-3.8
-.7
-.3
-.7
-.7
09-15-03
|
Paper boxes and containers 2/.......................| 175.5
174.9
175.8
.9
.5
-.4
.1
.5

09-2
09-37
10-15
10-17
10-22
10-25-01
10-25-02
10-26
10-3
10-4
10-5
10-6
10-7
10-88
10-89
11-45
11-48
11-49-02
11-49-05
11-71
11-73
11-75
11-78
11-94
11-95
13-11
13-22
13-3
13-6
13-7
13-8
14-12
14-23
14-25
15-42
15-6

|
Building paper and board 2/.........................|
|
Commercial printing (June 1982=100) 2/..............|
|
Foundry and forge shop products.....................|
|
Steel mill products 2/..............................|
|
Primary nonferrous metals 2/........................|
|
Aluminum mill shapes 2/.............................|
|
Copper and brass mill shapes 2/.....................|
|
Nonferrous wire and cable 2/........................|
|
Metal containers 2/.................................|
|
Hardware............................................|
|
Plumbing fixtures and brass fittings................|
|
Heating equipment...................................|
|
Fabricated structural metal products................|
|
Fabricated ferrous wire products (June 1982=100) 2/.|
|
Other misc. metal products 2/.......................|
|
Mechanical power transmission equipment.............|
|
Air conditioning and refrigeration equipment 2/.....|
|
Metal valves, ex.fluid power (Dec. 1982=100) 2/.....|
|
Ball and roller bearings............................|
|
Wiring devices 2/...................................|
|
Motors, generators, motor generator sets............|
|
Switchgear, switchboard, etc., equipment............|
|
Electronic components and accessories 2/............|
|
Internal combustion engines.........................|
|
Machine shop products 2/............................|
|
Flat glass 2/.......................................|
|
Cement..............................................|
|
Concrete products 2/................................|
|
Asphalt felts and coatings..........................|
|
Gypsum products 2/..................................|
|
Glass containers 2/.................................|
|
Motor vehicle parts 2/..............................|
|
Aircraft engines & engine parts (Dec. 1985=100).....|
|
Aircraft parts & aux.equip.,nec (June 1985=100).....|
|
Photographic supplies 2/............................|
|
Medical/surgical/personal aid devices 2/............|
|
|
| CRUDE MATERIALS FOR FURTHER PROCESSING................|
|
|
| CRUDE FOODSTUFFS AND FEEDSTUFFS......................|
|
|
01-21
|
Wheat 2/............................................|
01-22-02-05|
Corn................................................|
01-31
|
Slaughter cattle 2/.................................|
01-32
|
Slaughter hogs......................................|

126.6
157.1
136.9
103.8
112.4
150.4
163.2
144.3
105.5
152.3
179.8
157.9
144.9
130.1
126.9
166.1
135.2
163.5
170.4
153.4
146.5
154.2
95.9
144.1
139.5
111.9
149.7
149.2
104.8
158.2
131.2
113.2
143.3
147.8
126.3
147.6

126.6
158.7
137.0
102.3
107.0
148.9
160.0
141.4
106.4
153.6
180.0
156.9
145.0
129.8
126.9
166.6
135.7
164.9
170.7
154.3
146.8
155.5
95.0
143.7
139.6
111.5
149.5
151.2
105.9
155.1
131.4
113.1
145.1
147.0
130.4
147.8

138.9
158.6
137.0
102.2
108.8
149.5
159.3
140.7
106.4
153.8
180.3
156.9
144.8
129.8
127.4
167.1
136.0
165.1
170.6
154.3
146.8
157.1
94.3
143.8
139.9
112.2
149.7
152.3
105.8
145.8
134.3
113.3
144.7
146.9
130.3
147.8

-4.0
2.8
.2
-7.3
-1.9
.3
-.8
-1.7
-.7
2.0
.2
.7
.1
-.3
1.1
2.0
.3
2.0
1.7
.8
.5
2.7
-2.9
.3
1.7
2.7
-.5
3.2
1.1
-32.2
5.3
-.3
3.1
1.6
4.5
1.4

9.7
-.1
0
-.1
1.7
.4
-.4
-.5
0
.1
.2
0
-.1
0
.4
.3
.2
.1
-.1
0
0
1.0
-.7
.1
.2
.6
.1
.7
-.1
-6.0
2.2
.2
-.3
-.1
-.1
0

0
.1
0
-.9
-1.1
.1
-1.7
-.3
0
.1
.1
-.6
-.2
-.2
-.1
.2
-.1
.9
-.1
-.1
.1
.5
-.6
0
.4
.2
.1
.2
.4
4.5
.2
.3
.4
.2
(3)
0

.2
.8
.1
-.6
-4.3
-.9
-.6
-.9
.8
.7
-1.2
-.4
0
-.1
.4
.1
-.1
-.1
0
.3
.2
.5
.3
-.1
-.2
.5
-1.6
.2
.4
-2.9
.9
-.3
2.0
.3
3.2
.1

9.7
-.1
.1
-.1
1.7
.4
-.4
-.5
0
.3
.2
.1
-.1
0
.4
.3
.2
.1
.2
0
0
1.2
-.7
.1
.2
.6
.2
.7
-.3
-6.0
2.2
.2
.2
-.2
-.1
0

164.7

132.9

130.9

12.9

-1.5

-1.7

.9

-2.3

104.8

109.1

110.3

5.1

1.1

3.0

-.5

-1.1

89.1
83.8
114.4
62.7

83.2
78.6
118.2
79.0

91.0
74.3
112.9
87.6

14.2
-15.3
4.9
4.4

9.4
-5.5
-4.5
10.9

4.7
.8
2.5
13.8

-6.6
-2.3
-.3
-4.8

9.4
-6.2
-4.5
-5.9

01-41-02
|
01-42
|
01-6
|
01-83-01-31|
02-52-01-01|

Slaughter broilers/fryers...........................| 132.4
Slaughter turkeys...................................| 101.7
Fluid milk..........................................| 98.1
Soybeans 2/.........................................| 82.8
Cane sugar,raw 2/...................................| 110.5

135.9
106.8
107.4
73.3
113.3

141.2
106.7
115.0
76.5
112.2

11.4
-8.2
27.8
-16.5
10.0

3.9
-.1
7.1
4.4
-1.0

2.9
-2.7
5.7
1.6
-8.5

-.4
-2.1
8.1
-3.8
1.4

-3.1
-2.9
10.4
4.4
-1.0

|
|
| CRUDE NONFOOD MATERIALS..............................| 199.9
144.5
140.4
17.7
-2.8
-4.1
1.7
-2.9
|
|
01-51-01-01|
Raw cotton..........................................| 94.1
72.0
69.5
-27.3
-3.5
-16.4
-7.7
-7.3
01-92-01-01|
Leaf tobacco 2/.....................................| 119.9
81.1
(3)
(3)
(3)
-11.9
-24.2
(3)
04-11
|
Cattle hides 2/.....................................| 192.1
203.7
225.2
39.1
10.6
1.4
4.8
10.6
05-1
|
Coal 2/.............................................| 87.2
96.2
98.2
9.1
2.1
-.4
.3
2.1
05-31
|
Natural gas 2/......................................| 393.8
219.1
203.3
64.9
-7.2
-4.7
3.8
-7.2
05-61
|
Crude petroleum 2/..................................| 75.4
76.0
77.4
-2.8
1.8
-7.1
2.4
1.8
08-5
|
Logs, timber, etc...................................| 186.1
183.8
185.0
-7.8
.7
.9
-.1
1.3
09-12
|
Wastepaper 2/.......................................| 186.6
150.8
140.0
-61.6
-7.2
-4.0
-8.2
-7.2
10-11
|
Iron ore 2/.........................................| 95.6
96.3
96.3
1.5
0
.4
0
0
10-12
|
Iron and steel scrap 2/.............................| 127.2
120.2
119.8
-18.7
-.3
1.7
-.7
-.3
10-21
|
Nonferrous metal ores (Dec. 1983=100) 2/............| 67.8
62.8
64.5
-2.7
2.7
1.1
-6.0
2.7
10-23-01
|
Copper base scrap 2/................................| 123.3
121.7
119.3
-1.2
-2.0
-3.7
-.8
-2.0
10-23-02
|
Aluminum base scrap.................................| 164.3
167.5
168.9
-2.4
.8
.9
1.5
.2
13-21
|
Construction sand, gravel, and crushed stone........| 166.0
168.3
168.6
3.1
.2
.2
.2
.2
____________________________________________________________________________________________________________________________________
1/

The indexes for January 2001 have been recalculated to incorporate
late reports and corrections by respondents. All indexes are subject
to revision 4 months after original publication.

2/
3/

Not seasonally adjusted.
Not available.

Table 3. Producer price indexes for selected commodity groupings
(1982=100 unless otherwise indicated)
_______________________________________________________________________________________________
|
|
|
|
|
Unadjusted index 1/
|
Commodity|
|___________________________________|
code
|
Grouping
| Jan. 2001 |April 2001 | May 2001 |
_________|________________________________________________|___________|___________|___________|
|
|
|
|
|
| Finished Goods (1967=100)......................|
396.3
|
397.5
|
399.9
|
| All commodities................................|
140.0
|
136.3
|
136.6
|
|
|
|
|
|
|
|
|
|
|
|
MAJOR COMMODITY GROUPS
|
|
|
|
|
|
|
|
|
| Farm products and processed foods and feeds....|
124.8
|
126.6
|
127.3
|

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15

01-1
01-2
01-3
01-4
01-5
01-7
01-8
01-83
01-9
02-1
02-2
02-22
02-5
02-6
02-63
02-7
03-81
04-4
05-3
05-4

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

Farm products................................|
Processed foods and feeds....................|
|
Industrial commodities.........................|
Textile products and apparel.................|
Hides, skins, leather, and related products..|
Fuels and related products and power 2/......|
Chemicals and allied products 2/.............|
Rubber and plastic products..................|
Lumber and wood products.....................|
Pulp, paper, and allied products.............|
Metals and metal products....................|
Machinery and equipment......................|
Furniture and household durables.............|
Nonmetallic mineral products.................|
Transportation equipment.....................|
Miscellaneous products.......................|
|
Industrial commodities less fuels and related |
products and power...........................|
|
|
OTHER COMMODITY GROUPINGS
|
|
Fruits and melons, fresh and dry vegetables,
|
and tree nuts................................|
Grains.........................................|
Slaughter livestock............................|
Slaughter poultry..............................|
Plant and animal fibers........................|
Chicken eggs...................................|
Hay, hayseeds, and oilseeds....................|
Oilseeds.......................................|
Other farm products............................|
Cereal and bakery products.....................|
Meats, poultry, and fish.......................|
Processed poultry..............................|
Sugar and confectionery........................|
Beverages and beverage materials...............|
Packaged beverage materials....................|
Fats and oils..................................|
Apparel........................................|
Other leather and related products.............|
Gas fuels 2/...................................|
Electric power.................................|

104.5
134.8
142.9
121.7
156.7
131.8
153.9
127.5
171.6
185.4
126.9
124.0
133.2
142.8
145.7
177.1
143.5

116.4
85.7
100.9
124.3
92.8
108.8
106.8
93.6
178.8
160.2
121.0
110.0
134.0
145.2
126.4
103.9
127.3
146.1
329.4
133.4

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

105.8
136.9
138.1
121.8
162.8
113.0
154.9
128.7
172.8
185.3
125.8
124.0
133.3
143.6
145.2
178.6
143.6

114.3
80.4
108.4
128.0
71.9
117.4
101.4
84.1
121.0
161.2
128.4
115.7
135.3
145.8
125.0
104.7
126.4
147.5
195.7
133.2

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

106.6
137.5
138.4
121.3
166.2
113.7
154.3
127.7
179.4
185.4
126.0
123.9
133.2
143.9
144.7
181.9
143.8

118.0
79.7
107.2
132.0
69.6
81.0
108.8
88.2
'N.A.'
161.3
128.0
115.3
135.6
145.8
124.9
104.1
126.5
147.9
181.5
134.6

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

05-7
06-3
06-5
06-7
07-1
07-11
07-13
07-2
08-1
09-1

| Refined petroleum products.....................|
91.4
|
92.9
|
99.4
|
| Drugs and pharmaceuticals......................|
260.1
|
261.5
|
262.0
|
| Agricultural chemicals and products............|
139.2
|
138.6
|
136.1
|
| Other chemicals and allied products............|
139.2
|
140.1
|
140.1
|
| Rubber and rubber products.....................|
116.4
|
117.0
|
116.6
|
| Rubber, except natural rubber..................|
121.9
|
123.7
|
123.1
|
| Miscellaneous rubber products..................|
140.0
|
140.2
|
140.1
|
| Plastic products...............................|
135.8
|
137.4
|
136.0
|
| Lumber.........................................|
166.6
|
169.7
|
182.1
|
| Pulp, paper, and products, excluding building |
|
|
|
|
paper and board..............................|
160.5
|
158.9
|
158.3
|
09-15
| Converted paper and paperboard products........|
164.0
|
164.5
|
164.9
|
10-1
| Iron and steel.................................|
112.1
|
110.4
|
110.3
|
10-2
| Nonferrous metals..............................|
127.2
|
124.6
|
125.2
|
10-25
| Nonferrous mill shapes.........................|
144.3
|
142.7
|
143.0
|
11-3
| Metalworking machinery and equipment...........|
150.6
|
150.4
|
150.5
|
11-4
| General purpose machinery and equipment........|
151.8
|
152.8
|
152.9
|
11-6
| Special industry machinery.....................|
164.1
|
164.8
|
165.0
|
11-7
| Electrical machinery and equipment.............|
118.2
|
118.1
|
117.7
|
11-9
| Miscellaneous machinery and equipment..........|
135.3
|
135.2
|
135.5
|
12-6
| Other household durable goods..................|
156.9
|
157.5
|
157.6
|
13-2
| Concrete ingredients...........................|
157.2
|
158.5
|
158.8
|
14-1
| Motor vehicles and equipment...................|
133.2
|
132.1
|
131.3
|
15-1
| Toys, sporting goods, small arms, etc..........|
132.9
|
133.9
|
133.4
|
15-4
| Photographic equipment and supplies............|
109.8
|
112.6
|
112.5
|
15-9
| Other miscellaneous products...................|
137.8
|
137.8
|
139.3
|
__________________________________________________________|___________|___________|___________|
1/

Data for January 2001 have been revised to reflect the availability of late reports and
corrections by respondents. All data are subject to revision 4 months after original
publication.

2/

Prices of some items in this grouping are lagged 1 month.

Table 4. Producer price indexes for the net output of major industry groups, not seasonally adjusted
__________________________________________________________________________________________________________________
|
|
|
Index
| Percent change
Industry
|
Industry 1/
|Index|_______________________|to_May__2001_from:
code
|
|base |
|
|
|
|
|
|
|Jan.
|Apr.
|May
| May
| Apr.
|
|
|2001 2/|2001 2/|2001 2/| 2000 | 2001
__________________|______________________________________________|_____|_______|_______|_______|________|_________
|
|
|
|Total mining industries...................... |12/84| 185.7
132.2
127.5
26.7
-3.6
10
| Metal mining................................ |12/84| 73.5
70.0
71.4
-1.7
2.0

12
13
14

| Coal mining................................. |12/85| 84.3
90.6
92.2
7.1
1.8
| Oil and gas extraction...................... |12/85| 224.3
151.5
144.9
32.8
-4.4
| Mining and quarrying of non-metallic
|
|
| minerals, except fuels..................... |12/84| 139.1
140.8
140.7
2.6
-.1
|
|
|
|Total manufacturing industries............... |12/84| 134.8
135.4
136.3
2.4
.7
20
| Food and kindred products................... |12/84| 130.3
132.5
133.2
3.0
.5
21
| Tobacco manufactures........................ |12/84| 372.4
372.1
391.2
14.5
5.1
22
| Textile mill products....................... |12/84| 117.4
117.0
117.1
.5
.1
23
| Apparel and other finished products made
|
|
| from fabrics and similar materials......... |12/84| 125.8
125.9
125.8
.2
-.1
24
| Lumber and wood products, except furniture.. |12/84| 153.4
154.7
160.5
.9
3.7
25
| Furniture and fixtures...................... |12/84| 144.1
144.7
144.9
1.0
.1
26
| Paper and allied products................... |12/84| 147.0
147.0
146.9
0
-.1
27
| Printing, publishing, and allied industries. |12/84| 187.2
188.4
188.8
3.7
.2
28
| Chemicals and allied products............... |12/84| 160.3
161.4
160.4
2.6
-.6
29
| Petroleum refining and related products..... |12/84| 112.7
114.1
120.9
10.9
6.0
30
| Rubber and miscellaneous plastic products... |12/84| 126.1
127.4
126.6
2.4
-.6
31
| Leather and leather products................ |12/84| 139.2
142.8
142.9
4.0
.1
32
| Stone, clay, glass, and concrete products... |12/84| 134.8
135.6
136.0
.7
.3
33
| Primary metal industries.................... |12/84| 118.1
116.8
116.9
-3.0
.1
34
| Fabricated metal products, except machinery |
|
| and transportation equipment............... |12/84| 130.7
131.2
131.1
.7
-.1
35
| Machinery, except electrical................ |12/84| 117.9
118.0
118.0
.5
0
36
| Electrical and electronic machinery,
|
|
| equipment, and supplies.................... |12/84| 107.7
107.5
107.4
-.9
-.1
37
| Transportation equipment.................... |12/84| 138.6
138.1
137.4
.7
-.5
38
| Measuring and controlling instruments;
|
|
| photographic, medical, optical goods;
|
|
| watches, clocks............................ |12/84| 126.8
127.3
127.3
.8
0
39
| Miscellaneous manufacturing industries...... |12/85| 131.8
132.2
132.5
1.5
.2
|
|
|
|Services industries
|
|
40
| Railroad transportation..................... |12/96| 103.9
103.5
103.7
1.4
0.2
42
| Motor freight transportation and warehousing |06/93| 122.3
122.7
123.0
3.7
.2
43
| United States Postal Service................ |06/89| 141.3
141.3
141.3
4.5
0
44
| Water transportation........................ |12/92| 126.5
125.9
125.6
1.5
-.2
45
| Transportation by air....................... |12/92| 154.3
155.4
156.4
7.1
.6
46
| Pipe lines, except natural gas.............. |12/86| 109.1
108.9
109.0
6.9
.1
54
| Food stores................................. |12/99| 105.0
107.0
106.7
3.5
-.3
59
| Miscellaneous retail........................ |06/00| 99.4
101.8
101.5
(3)
-.3
80
| Health services............................. |12/94| 115.3
115.6
115.7
3.3
.1
81
| Legal services.............................. |12/96| 116.6
116.2
116.6
4.3
.3
__________________________________________________________________________________________________________________
1/ Indexes in this table are derived from the net-output-weighted industry price indexes. Because of differences

in coverage and aggregation methodology, they will generally not match the movements of similarly-titled
indexes which are derived from traditional commodity groupings.
2/ The indexes for January 2001 have been recalculated to incorporate late reports and corrections by respondents.
All indexes are subject to revision 4 months after original publication.
3/ Not available.
Table 5. Producer price indexes by stage of processing, seasonally adjusted
(1982=100)
_____________________________________________________________________________________________________________
|
|
Index 1/
|_____________________________________________________
Grouping
|
|
|
|
|
|
| Dec. | Jan. | Feb. | Mar. | Apr. | May
| 2000 | 2001 | 2001 | 2001 | 2001 | 2001
_______________________________________________________|________|________|________|________|________|________
|
Finished goods...................................| 140.0
141.6
141.8
141.7
142.1
142.2
Finished consumer goods........................| 140.6
142.7
143.1
142.9
143.3
143.5
Finished consumer foods......................| 137.9
139.1
139.8
141.3
142.1
141.5
Crude......................................| 122.2
131.3
135.6
137.3
137.9
130.3
Processed..................................| 139.2
139.7
140.1
141.5
142.4
142.4
Finished consumer goods, excluding foods.....| 141.6
144.0
144.3
143.3
143.6
144.1
Nondurable goods less foods................| 142.9
146.4
147.0
145.6
145.9
146.7
Durable goods..............................| 134.4
134.4
133.7
133.9
134.0
133.8
Capital equipment..............................| 139.5
139.8
139.5
139.5
139.9
139.7
Manufacturing industries.....................| 139.9
140.2
140.1
140.1
140.4
140.3
Nonmanufacturing industries..................| 139.3
139.6
139.1
139.3
139.6
139.4
|
Intermediate materials, supplies, and components.| 130.9
132.0
131.7
131.4
131.1
131.2
Materials and components for manufacturing.....| 128.2
128.5
128.8
128.9
128.7
128.5
Materials for food manufacturing.............| 120.0
120.8
120.6
122.7
123.7
124.2
Materials for nondurable manufacturing.......| 133.5
134.9
136.1
135.7
135.1
134.1
Materials for durable manufacturing..........| 127.6
126.8
127.0
126.7
125.9
126.9
Components for manufacturing.................| 126.4
126.5
126.1
126.3
126.5
126.4
Materials and components for construction......| 150.1
149.8
150.1
150.2
150.3
151.5
Processed fuels and lubricants.................| 109.2
113.8
111.8
110.1
108.6
108.7
Manufacturing industries ....................| 108.3
113.0
110.7
109.2
108.3
107.5
Nonmanufacturing industries..................| 109.3
113.8
112.0
110.3
108.4
108.9
Containers.....................................| 152.8
153.0
153.1
153.0
153.3
153.8
Supplies.......................................| 138.5
139.0
138.5
138.7
139.0
139.0
Manufacturing industries.....................| 145.3
145.5
145.1
145.8
146.6
146.3
Nonmanufacturing industries..................| 135.6
136.2
135.7
135.7
135.9
136.0
Feeds......................................|
99.6
102.9
98.2
95.8
93.2
93.2
Other supplies.............................| 140.0
140.3
140.2
140.6
141.0
141.2

|
Crude materials for further processing...........| 141.1
165.8
133.9
131.6
132.8
129.7
Foodstuffs and feedstuffs......................| 105.6
107.3
106.1
109.3
108.8
107.6
Nonfood materials..............................| 160.4
200.1
148.2
142.1
144.5
140.3
Nonfood materials except fuel 2/.............| 111.3
109.1
110.7
106.2
106.0
106.8
Manufacturing 2/...........................| 102.5
100.3
102.0
97.7
97.5
98.2
Construction...............................| 182.9
183.6
179.5
180.8
181.0
182.9
Crude fuel 3/................................| 214.8
308.9
187.7
180.0
185.8
175.0
Manufacturing industries...................| 216.9
313.4
186.5
178.5
184.4
173.1
Nonmanufacturing industries................| 218.4
314.0
191.1
183.3
189.2
178.3
|
Special groupings
|
|
Finished goods, excluding foods..................| 140.5
142.3
142.3
141.7
142.0
142.3
Intermediate materials less foods and feeds......| 131.8
132.9
132.7
132.4
132.0
132.2
Intermediate foods and feeds.....................| 113.8
115.4
113.8
114.4
114.3
114.6
Crude materials less agricultural products 2/....| 162.6
204.2
150.1
144.3
147.3
143.1
|
Finished energy goods............................|
99.9
104.3
105.6
102.9
103.0
103.2
Finished goods less energy.......................| 145.8
146.6
146.5
147.1
147.5
147.6
Finished consumer goods less energy..............| 148.4
149.4
149.4
150.2
150.8
150.9
|
Finished goods less foods and energy.............| 148.9
149.6
149.2
149.4
149.7
150.0
Finished consumer goods less foods and energy....| 155.2
156.1
155.6
156.0
156.3
157.0
Consumer nondurable goods less foods and energy..| 171.6
173.3
173.1
173.5
174.0
175.3
|
Intermediate energy goods........................| 108.8
113.3
111.3
109.7
108.1
108.2
Intermediate materials less energy...............| 135.5
135.8
135.8
136.0
135.9
136.0
Intermediate materials less foods and energy.....| 136.9
137.1
137.3
137.4
137.3
137.5
|
Crude energy materials 2/........................| 163.1
214.8
148.3
141.0
145.2
139.8
Crude materials less energy......................| 114.0
115.2
113.5
115.4
114.2
113.2
Crude nonfood materials less energy 3/...........| 139.1
139.1
135.9
134.2
130.7
130.5
_____________________________________________________________________________________________________________
1/
2/
3/

All seasonally adjusted indexes are subject to change up to 5 years after original publication due to
the recalculation of seasonal factors each January. The indexes for January 2001 have been
recalculated to incorporate late reports and corrections by respondents.
Includes crude petroleum.
Excludes crude petroleum.

Technical Note

Brief Explanation of Producer Price Indexes
The term Producer Price Index (PPI) refers to a family of indexes that
measure the average change over time in the selling prices received by
domestic producers of goods and services. PPIs measure price change from
the perspective of the seller. This contrasts with other measures, such as
the Consumer Price Index (CPI); CPIs measure price change from the
purchaser's perspective. Sellers' and purchasers' prices may differ due to
government subsidies, sales and excise taxes, and distribution costs.
More than 10,000 PPIs for individual products and groups of products
are released each month. PPIs are available for the products of virtually
every industry in the mining and manufacturing sectors of the U.S. economy.
New PPIs are gradually being introduced for the products of industries in
the transportation, utilities, trade, finance, and services sectors of the
economy.
More than 100,000 price quotations per month are organized into three
sets of producer price indexes: (1) stage-of-processing indexes; (2)
commodity indexes; and (3) indexes for the net output of industries and
their products. The stage-of-processing structure (tables 1, 2, and 5)
organizes products by class of buyer and degree of fabrication. The
commodity structure (tables 2 and 3) organizes products by similarity of
end-use or material composition. The entire output of various industries
is sampled to derive price indexes for the net output of industries and
their products (table 4).
Within the stage-of-processing system, finished goods are commodities
that will not undergo further processing and are ready for sale to the
final demand user, either an individual consumer or business firm.
Consumer foods include unprocessed foods such as eggs and fresh vegetables,
as well as processed foods such as bakery products and meats. Other
finished consumer goods include durable goods such as automobiles,
household furniture, and appliances; and nondurable goods such as apparel
and home heating oil. Capital equipment includes producer durable goods
such as heavy motor trucks, tractors, and machine tools.
The stage-of-processing category for intermediate materials, supplies,
and components consists partly of commodities that have been processed but
require further processing. Examples of such semifinished goods include
flour, cotton yarn, steel mill products, and lumber. The intermediate
goods category also encompasses nondurable physically complete items
purchased by business firms as inputs for their operations. Examples
include diesel fuel, belts and belting, paper boxes, and fertilizers.

Crude materials for further processing are products entering the
market for the first time that have not been manufactured or fabricated and
that are not sold directly to consumers. Crude foodstuffs and feedstuffs
include items such as grains and livestock. Examples of crude nonfood
materials include raw cotton, crude petroleum, coal, hides and skins, and
iron and steel scrap.
Producer price indexes for the net output of industries and their
products are grouped according to the Standard Industrial Classification
(SIC). Industry price indexes are compatible with other economic time
series organized by SIC codes, such as data on employment, wages, and
productivity. Table 4 lists indexes for the net output of major mining and
manufacturing industry groups at the 2-digit level.
Producer price indexes are based on selling prices reported by
establishments of all sizes selected by probability sampling, with the
probability of selection proportionate to size. Individual items and
transaction terms from these firms are also chosen by probability
proportionate to size. BLS strongly encourages cooperating companies to
supply actual transaction prices at the time of shipment to minimize the
use of list prices. Prices are normally reported by mail questionnaire for
the Tuesday of the week containing the 13th.
Price data are provided on a voluntary and confidential basis; no one
but sworn BLS employees are allowed access to individual company price
reports. The Bureau publishes price indexes instead of unit dollar prices.
All producer price indexes are routinely subject to revision once, 4 months
after original publication, to reflect the availability of late reports and
corrections by respondents.
The BLS periodically updates the PPI sample of survey respondents to
better reflect current conditions when the structure, membership,
technology, or product mix of an industry shifts significantly and to
spread reporting burden among smaller firms. Results of these resampling
efforts are incorporated into the PPI every January and July.
As part of an ongoing effort to expand coverage to sectors of the
economy other than mining and manufacturing, an increasing number of
service sector industries have been introduced into the PPI. The following
list of recently introduced service industries includes the month in which
an article describing the industry's content appeared in the PPI Detailed
Report:
Industry

SIC

PPI Detailed
Report Issue

Wireless Telecommunications
4812
Telephone Communications, Except
Radio Telephone
4813
Grocery Stores
5411
Meat and Fish (Seafood) Markets,
5421
Fruit and Vegetable Markets
5431
Candy, Nut, and Confectionery Stores 5441
Retail Bakeries
5461
Miscellaneous Food Stores
5499
New Car Dealers
5511
Miscellaneous Retail
59
Security Brokers, Dealers, and
Investment Bankers
6211
Life Insurance Carriers
6311
Property and Casualty Insurance
6331
Operators and Lessors of
Nonresidential Buildings
6512
Real Estate Agents and Managers
6531
Prepackaged Software
7372
Home Health Care Services
8082
Legal Services
8111
Engineering, Design, Analysis,
and Consulting Services
8711
Architectural, Design, Analysis,
and Consulting Services
8712
Premiums for Property and Casualty
Insurance
9331

July 1999
July 1995
July 2000
July 2000
July 2000
July 2000
July 2000
July 2000
July 2000
January 2001
January 2001
January 1999
July 1998
January
January
January
January
January

1996
1996
1998
1997
1997

January 1997
January 1997
July 1998

Weights for most traditional commodity groupings of the PPI, as well
as all indexes (such as stage-of-processing indexes) calculated from
traditional commodity groupings, currently reflect 1992 values of shipments
as reported in the Census of Manufactures and other sources. From January
1992 through December 1995, PPI weights were derived from 1987 shipment
values. Industry indexes shown in table 4 are also now calculated with
1992 net output weights. This periodic update of the value weights used to
calculate the PPI is done to more accurately reflect changes in production
and marketing patterns in the economy.
Net output values of shipments are used as weights for industry
indexes. Net output values refer to the value of shipments from
establishments in one industry to establishments classified in another
industry. However, weights for commodity price indexes are based on gross
shipment values, including shipment values between establishments within

the same industry. As a result, broad commodity grouping indexes such as
the all commodities index are affected by the multiple counting of price
change at successive stages of processing, which can lead to exaggerated or
misleading signals about inflation. Stage-of-processing indexes partially
correct this defect, but industry indexes consistently correct for this at
all levels of aggregation. Therefore, industry and stage-of-processing
indexes are more appropriate than broad commodity groupings for economic
analysis of general price trends.
Effective with publication of January 1988 data, many important PPI
series (including stage-of-processing groupings and most commodity groups
and individual items) were placed on a new reference base, 1982=100. From
1971 through 1987, the standard reference base for most PPI series was
1967=100. Except for rounding differences, the shift to the new reference
base did not alter any changes to previously published percent changes for
affected PPI series. (See "Calculating Index Changes," below.) The new
reference base is not used for indexes with a base later than December
1981, nor for indexes for the net output of industries and their products.
For further information on the underlying concepts and methodology of
the Producer Price Index, see chapter 14, "Producer Prices," in BLS
Handbook of Methods (April 1997), Bulletin 2490. Reprints are available
from the Bureau of Labor Statistics on request.
Calculating Index Changes
Each index measures price changes from a reference period which equals
100.0 (1982 or some later month). An increase of 5.5 percent from the
reference period in the Finished Goods Price Index, for example, is shown
as 105.5. This change can also be expressed in dollars as follows:
"Prices received by domestic producers of a systematic sample of finished
goods have risen from $100 in 1982 to $105.50 today." Likewise, a current
index of 90.0 would indicate that prices received by producers of finished
goods today are 10 percent lower than they were in 1982.
Movements of price indexes from one month to another are usually
expressed as percent changes rather than as changes in index points because
index point changes are affected by the level of the index in relation to
its base period, whereas percent changes are not. The example below shows
the computation of index point and percent changes.
Index point change
Finished Goods Price Index
Less previous index

107.5
104.0

Equals index point change

3.5

Index percent change
Index point change
Divided by the previous index
Equals
Result multiplied by 100
Equals percent change

3.5
104.0
0.034
0.034 x 100
3.4

Seasonally Adjusted and Unadjusted Data
Because price data are used for different purposes by different
groups, the Bureau of Labor Statistics publishes seasonally adjusted and
unadjusted changes each month. Seasonally adjusted data are preferred for
analyzing general price trends in the economy because they eliminate the
effect of changes that normally occur at about the same time and in about
the same magnitude every year--such as price movements resulting from
normal weather patterns, regular production and marketing cycles, model
changeovers, seasonal discounts, and holidays. For these reasons,
seasonally adjusted data more clearly reveal underlying cyclical trends.
Unadjusted data are of primary interest to users who need information
that can be related to actual dollar values of transactions. Individuals
requiring this information include marketing specialists, purchasing
agents, budget and cost analysts, contract specialists, and commodity
traders. It is the unadjusted data that are generally cited in escalating
long-term contracts such as purchasing agreements or real estate leases.
(See Escalation and Producer Price Indexes: A Guide for Contracting
Parties, BLS Report 807, September 1991, available on request from BLS.)
For more information, see (1) "Appendix A: Seasonal Adjustment
Methodology at BLS," in the BLS Handbook of Methods (April 1997), Bulletin
2490 and (2) "Summary of Changes to the PPI's Seasonal Adjustment
Methodology" in the January 1995 issue of Producer Price Indexes.