News United States 

Department 

of Labor 

Bureau of Labor Statistics Washington, D.C. 20212 

FOR DATA ONLY: (202) 691-5200 USDL 07-0073 

FOR TECHNICAL INFORMATION: TRANSMISSION OF MATERIAL IN 

(202) 691-7705 THIS RELEASE IS EMBARGOED 

MEDIA CONTACT: (202) 691-5902 UNTIL 8:30 A.M. (EST), WEDNESDAY, 

http://www.bls.gov/ppi January 17, 2007 

Producer Price Indexes – December 2006 

 The Producer Price Index for Finished Goods increased 0.9 percent in December, seasonally adjusted, 

the Bureau of Labor Statistics of the U.S. Department of Labor reported today. This rise followed a 2.0-percent 

advance in November and a 1.6-percent decline in October. At the earlier stages of processing, prices received 

by manufacturers of intermediate goods moved up 0.5 percent in December after climbing 0.7 percent a month 

earlier, and the crude goods index increased 2.9 percent following a 15.7-percent gain in November. (See table 

A.) 

Table A. Monthly and annual percent changes in selected stage-of-processing price 

indexes, seasonally adjusted

Finished goods 

Month Total Foods Energy 

Except 

foods and

energy 

Change in 

finished goods

from 12 months

ago (unadj.) 

Intermediate 

goods 

Crude 

goods 

2005 

Dec. 0.7 0.8 2.4 0.0 5.4 0.3 -3.5 

 

2006 

Jan. .3 -.2 .1 .4 5.6 1.0 -.8 

Feb. -1.2 -2.2 -4.5 .3 3.9 -.5 -8.4 

Mar. .4 .4 1.5 .2 3.6 .2 -2.6 

Apr. .9 .3 4.0 .1 4.1 1.0 2.6 

May .1 -.8 .8 .3 4.5 1.1 1.7 

June .6 1.3 1.2 .1 4.9 .5 -2.5 

July -.1 .1 .7 -.6 4.0 .3 2.6 

Aug. r .4 1.2 r -.3 r .4 r 3.8 .5 r 2.5 

Sept. r -1.4 .7 r -8.1 r .3 .9 r -1.5 r -3.1 

Oct. -1.6 -.8 -5.0 -.9 -1.6 -1.1 -10.5 

Nov. 2.0 .1 6.1 1.3 .9 .7 15.7 

Dec. .9 1.7 2.5 .2 1.1 .5 2.9 

r=revised. Some of the figures shown above and elsewhere in this release may differ from 

those previously reported because data for August 2006 have been revised to reflect the 

availability of late reports and corrections by respondents. 
-2- 

 Among prices for finished goods, the index for energy goods rose 2.5 percent in December compared 

with a 6.1-percent advance in the prior month. Price increases for finished goods other than foods and energy 

also slowed in December, gaining 0.2 percent following a 1.3-percent November advance. By contrast, the 

index for finished consumer foods moved up 1.7 percent after rising 0.1 percent in the previous month. 

 Before seasonal adjustment, the Producer Price Index for Finished Goods advanced 0.5 percent in 

December to 160.5 (1982 = 100). In 2006, finished goods prices increased 1.1 percent following a 5.4-percent 

rise in 2005. This slower rate of advance is attributable to the index for finished energy goods, which fell 2.0 

percent in 2006 after climbing 23.9 percent a year earlier. By contrast, prices for finished goods other than 

foods and energy moved up 2.0 percent in 2006 following a 1.4-percent gain in 2005, and the index for finished 

consumer foods rose slightly more than it had a year earlier—1.8 percent and 1.7 percent, respectively. At the 

earlier stages of processing, prices received by intermediate goods producers increased 2.8 percent in 2006 

compared with an 8.6-percent advance in the preceding year, while the crude goods index declined 2.4 percent 

after moving up 21.1 percent in 2005. (See summary table below.) 

Summary of December-to-December and 3-month seasonally adjusted annual rates for 

selected stages of processing 

Seasonally adjusted annual rate for 3 

months ended Percentage change 

12 months ended 

December Grouping 

2004 2005 2006

March 

2006 

June 

2006 

September 

2006 

December

2006 

Finished goods 4.2 5.4 1.1 -2.0 6.7 -4.6 5.1

 Finished consumer foods 3.1 1.7 1.8 -7.9 2.9 8.5 4.1

 Finished energy goods 13.4 23.9 -2.0 -11.4 26.6 -27.2 14.4

 Finished goods less foods and energy 2.3 1.4 2.0 3.9 1.8 .3 2.3

 Finished consumer goods, excluding 

 foods and energy 2.2 1.6 1.8 4.2 1.4 -.2 1.7

 Capital equipment 2.4 1.2 2.3 3.6 2.2 .8 3.0

Intermediate materials, supplies, and 

 components 9.2 8.6 2.8 3.0 11.1 -2.6 .2

 Intermediate foods and feeds -2.3 2.4 5.7 -2.1 -1.5 4.6 23.4

 Intermediate energy goods 15.8 26.2 -4.4 -7.8 19.6 -25.7 3.4

 Intermediate materials less foods and energy 8.3 4.8 4.7 6.5 9.8 4.2 -1.4

 Materials for nondurable manufacturing 13.7 8.9 2.1 5.7 11.6 -5.1 -2.7

 Materials for durable manufacturing 18.3 5.9 13.1 14.9 33.9 9.7 -3.2

 Materials and components for construction 10.1 6.1 4.3 7.7 8.2 4.7 -2.9

Crude materials for further processing 17.4 21.1 -2.4 -38.6 6.9 7.5 28.6

 Foodstuffs and feedstuffs -2.6 1.6 2.9 -29.1 3.9 18.8 27.6

 Crude energy materials 35.9 42.2 -11.4 -55.7 -11.5 8.6 44.6

 Crude nonfood materials less energy 20.5 5.2 16.7 17.9 68.9 -7.4 .8

NOTE: Late reports and corrections by respondents may cause some indexes to change 4 months after 

original publication. In addition, seasonally adjusted indexes may be revised for 5 years due to the 

recalculation of seasonal factors each January. 
-3- 

Finished goods

 The index for finished energy goods rose 2.5 percent in December following a 6.1-percent jump in the 

prior month. Leading this deceleration, gasoline prices increased 7.1 percent after surging 17.9 percent in 

November. The indexes for residential natural gas, home heating oil, and diesel fuel also moved up less in 

December than they had a month earlier. Prices for finished lubricants were unchanged following gains in 

November. By contrast, the index for liquefied petroleum gas advanced 4.0 percent in December after 

decreasing 2.8 percent in the previous month. Prices for residential electric power also turned up after declining 

in November. (See table 2.) 

 The index for finished goods other than foods and energy advanced 0.2 percent in December following a 

1.3-percent jump in the preceding month. Price increases for light motor trucks slowed to 0.7 percent after 

climbing 13.7 percent in November. The indexes for passenger cars, alcoholic beverages, cosmetics and other 

toilet preparations, semiconductor manufacturing equipment, agricultural machinery and equipment, and 

commercial furniture turned down in December. Civilian aircraft prices were unchanged compared with 

advances in November, while the index for heavy motor trucks rose less in December than it had a month 

earlier. By contrast, prices for pharmaceutical preparations moved up 0.6 percent following a 0.4-percent 

decline in November. The indexes for integrating and measuring instruments, railroad equipment, and sanitary 

paper products also turned up in December. Prices for mobile homes fell less than they had in November. 

Table B. Monthly and annual percent changes in selected price indexes for intermediate goods 

and crude goods, seasonally adjusted

Intermediate goods Crude goods 

Month Foods Energy 

Except 

foods and

energy 

Change in 

intermediate 

goods from 

12 months ago

(unadj.) Foods 

Energy

(unadj.)

Except 

foods and 

energy 

Change in 

crude goods 

from 

12 months ago

(unadj.) 

2005 

Dec. 0.3 -0.4 0.4 8.6 2.5 -8.1 1.9 21.1

 

2006 

Jan. .7 1.6 .9 9.2 -3.1 .2 -.2 22.1

Feb. -1.1 -3.2 .3 8.0 -3.0 -14.9 3.1 12.6

Mar. -.1 -.4 .4 7.2 -2.4 -4.3 1.3 4.7

Apr. -.7 3.0 .6 7.7 -1.0 3.6 5.3 4.6

May -.3 1.3 1.1 9.2 -2.5 .8 9.2 9.6

June .7 .3 .7 9.5 4.5 -7.1 -.8 8.7

July .7 -.7 .5 8.7 1.9 3.6 1.3 6.2

Aug. r -.2 r 1.1 .4 8.8 r .4 r 6.9 r -3.9 r 5.1

Sept. r .6 -7.5 .1 4.7 r 2.0 r -7.8 r .8 -7.8

Oct. .4 -5.5 0 .4 3.1 -23.5 -1.3 -22.0

Nov. 3.4 4.2 -.3 2.4 2.8 35.8 .5 -8.5

Dec. 1.5 2.3 -.1 2.8 .2 5.5 1.0 -2.4

r=revised. Some of the figures shown above and elsewhere in this release may differ from those previously 

reported because data for August 2006 have been revised to reflect the availability of late reports and 

corrections by respondents. 
-4- 

 The index for finished consumer foods increased 1.7 percent in December after inching up 0.1 percent in 

the previous month. Prices for fresh and dry vegetables jumped 21.7 percent following a 14.2-percent drop in 

November. The indexes for fresh fruits and melons, finfish and shellfish, and processed turkeys also turned up 

in December. Prices for processed young chickens and processed fruits and vegetables rose more than they had 

in November. By contrast, the soft drinks index decreased 0.5 percent in December after advancing 2.1 percent 

a month earlier. Prices for beef and veal and for bakery products also moved down following gains in 

November. The index for dairy products increased less in December than it had in the prior month. 

Intermediate goods

 The Producer Price Index for Intermediate Materials, Supplies, and Components increased 0.5 percent in 

December following a 0.7-percent advance in November. Prices for intermediate energy goods and for 

intermediate foods and feeds rose less than they had in the previous month. The index for materials for 

nondurable manufacturing fell more in December than in the preceding month. Conversely, the indexes for 

construction materials, as well as materials for durable manufacturing, declined less in December than they had 

in the prior month. Prices for intermediate goods less foods and energy fell 0.1 percent after decreasing 0.3 

percent a month earlier. (See table B.) 

The index for intermediate energy goods increased 2.3 percent in December compared with a 4.2-

percent gain in November. Diesel fuel prices moved up 10.2 percent after advancing 14.6 percent in the 

preceding month. The indexes for gasoline, industrial natural gas, and residual fuels also rose less than they had 

in November. Prices for natural gas to electric utilities and commercial electric power turned down in 

December after increasing in the prior month. Alternatively, the jet fuels index advanced 12.6 percent 

following a 5.4-percent decline in November. Prices for liquefied petroleum gas also turned up in December 

after falling in November. (See table 2.) In 2006, prices for intermediate energy goods declined 4.4 percent 

after advancing 26.2 percent in 2005. 

The rate of increase in the intermediate foods and feeds index slowed from 3.4 percent in November to 

1.5 percent in December. Prices for prepared animal feeds rose 4.0 percent in December compared with a 7.4-

percent gain a month earlier. The indexes for natural, processed, and imitation cheese and for shortening and 

cooking oils also advanced less than they had in November. Beef and veal prices turned down in December 

after rising in the preceding month. The indexes for flour and for refined sugar and byproducts fell more in 

December than they had a month earlier. By contrast, prices for processed young chickens jumped 10.4 percent 

in December following a 1.5-percent gain in the prior month. In 2006, the index for intermediate foods and 

feeds advanced 5.7 percent following a 2.4-percent increase in 2005. 

Prices for materials for nondurable manufacturing declined 0.5 percent in December after falling 0.4 

percent in November. The indexes for plastic resins and materials, finished fabrics, primary basic organic 

chemicals, synthetic rubber, and gray fabrics moved down in December. These decreases outweighed rising 

prices for ethanol, paper, inedible fats and oils, fertilizer materials, intermediate basic organic chemicals, and 

basic inorganic chemicals. The index for materials for nondurable manufacturing advanced 2.1 percent in 2006 

following an 8.9-percent gain in 2005. 
-5- 

The index for materials and components for construction moved down 0.1 percent in December after 

declining 0.5 percent in November. Prices for steel mill products fell 0.4 percent compared with a 4.4-percent 

drop in the prior month. The indexes for plastic construction products and softwood lumber also decreased at 

slower rates than they had a month earlier. Prices for asphalt felts and coatings, wiring devices, and mineral 

wool for structural insulation turned up after declining in November. By contrast, the index for nonferrous wire 

and cable moved down 2.6 percent following a 1.1-percent decline in November. Prices for concrete products 

rose less in December than in the prior month. During 2006, prices for materials and components for 

construction advanced 4.3 percent after climbing 6.1 percent in the previous year. 

The index for materials for durable manufacturing declined 0.2 percent in December following a 0.5-

percent decrease in November. Falling prices for semifinished steel mill products; hot rolled steel bars, plates, 

and structural shapes; thermoplastic resins; copper and brass mill shapes; and building paper and board 

outweighed price increases for cold rolled steel sheet and strip, hot rolled steel sheet and strip, and primary 

aluminum (except extrusion billet). In 2006, the index for materials for durable manufacturing jumped 13.1 

percent following a 5.9-percent advance in 2005. 

Crude goods

 The Producer Price Index for Crude Materials for Further Processing rose 2.9 percent in December after 

climbing 15.7 percent in November. Prices for crude energy materials and for foodstuffs and feedstuffs 

advanced less than they had a month earlier. Conversely, the index for basic industrial materials rose more than 

it had in the preceding month. (See table B.) 

 Price increases for crude energy materials slowed to 5.5 percent in December from 35.8 percent a month 

earlier. The index for natural gas advanced 6.8 percent following a 92.8-percent jump in the previous month. 

The coal index decreased 0.6 percent after edging down 0.2 percent in the prior month. By contrast, crude 

petroleum prices turned up 5.0 percent following a 1.2-percent decline in November. (See table 2.) In 2006, 

the crude energy materials index fell 11.4 percent after climbing 42.2 percent in 2005. 

 The index for crude foodstuffs and feedstuffs inched up 0.2 percent after increasing 2.8 percent in the 

preceding month. In December, rising prices for fluid milk, fresh and dry vegetables, fresh fruits and melons, 

unprocessed finfish, and alfalfa hay more than offset declining prices for slaughter turkeys, wheat, and slaughter 

cattle. In 2006, crude foodstuffs and feedstuffs prices rose 2.9 percent following a 1.6-percent increase in 2005. 

 The basic industrial materials index moved up 1.0 percent after rising 0.5 percent a month earlier. Iron 

and steel scrap prices turned up 6.8 percent in December following a 5.6-percent decrease in November. The 

index for softwood logs, bolts, and timber also increased following a decline in the previous month. Prices for 

wastepaper rose more than they had in November. By contrast, the advance in the gold ores index slowed to 1.2 

percent in December after rising 12.0 percent a month earlier. Prices for aluminum base scrap also increased 

less in December than a month earlier. The indexes for copper base scrap and for construction sand, gravel, and 

crushed stone turned down after rising in the prior month. Prices for iron ore fell after no change in November. 

The basic industrial materials index climbed 16.7 percent in 2006 following a 5.2-percent gain in 2005. 
-6- 

Net output price indexes for mining, manufacturing, and services industries

Mining. The Producer Price Index for the Net Output of Total Mining Industries increased 3.4 percent in 

December following a 22.8-percent advance in the previous month. (Net output price indexes are not 

seasonally adjusted.) Prices received by the oil and gas extraction industry group gained 5.6 percent after 

surging 37.8 percent in November. The industry indexes for gold ore mining and for oil and gas well drilling 

also rose less than they had in the preceding month. Prices received by the iron ore mining industry declined 

following no change in November. The industry index for bituminous coal and lignite surface mining 

decreased more than it had a month earlier. Prices received by the bituminous coal underground mining 

industry turned down in December, and the industry index for crushed and broken limestone mining and 

quarrying was unchanged after rising in November. Conversely, prices paid to the anthracite mining industry 

moved up 0.6 percent in December after falling 3.2 percent in the prior month. In December, the Producer 

Price Index for the Net Output of Total Mining Industries was 219.0 (December 1984 = 100). In 2006, prices 

received by the mining sector fell 6.6 percent after rising 38.7 percent in 2005. 

Manufacturing. The Producer Price Index for the Net Output of Total Manufacturing Industries edged up 0.3 

percent in December after increasing 0.4 percent in the previous month. In December, higher prices received by 

the manufacturers of petroleum and coal products, food, computer and electronic products, machinery, and 

fabricated metal products outweighed lower prices paid to the manufacturers of transportation equipment, 

chemicals, and beverage and tobacco products. In December, the Producer Price Index for the Net Output of 

Total Manufacturing Industries was 157.0 (December 1984 = 100). In 2006, prices received by the 

manufacturing sector increased 2.7 percent compared with a 5.4-percent rise in 2005. 

Services. Among services industries in December, the industry index for commercial banking decreased 3.9 

percent after a 0.8-percent gain in November. Prices paid to securities brokerages and savings institutions also 

turned down in December after rising in the prior month. The industry index for scheduled passenger air 

transportation declined after no change in November. Alternatively, prices received by non-casino hotels and 

motels increased 3.6 percent following a 0.6-percent decrease in November. The industry indexes for general 

medical and surgical hospitals, investment banking and securities dealing, and wired telecommunications 

carriers also turned up in December after declining a month earlier. 

***** 

Producer Price Index data for January 2007 are scheduled to be released on Friday, February 16, 2007, at 8:30 

a.m. (EST). 
-7- 

PPI Weights to be Updated 

 

 The Bureau of Labor Statistics will soon update the value weights used to calculate Producer Price Indexes 

to more accurately reflect recent production and marketing patterns. The new weights, which will be introduced 

in February 2007 with the release of January 2007 index data, will be based on shipment values from the year 

2002. These value weights come from the Census of Manufactures, the Census of Mining, the Census of 

Services, and the Census of Agriculture. PPI weights have been based on 1997 census shipment values since 

January 2002. 

 

 All indexes will be affected by this weight update, including all the industry net output indexes, as well as 

those calculated for traditional commodity groupings. In addition, weights will be updated from the 1997 to the 

2002 census for all stage-of-processing indexes, durability of product indexes, and special commodity-grouping 

indexes. This weight revision will not change the arithmetic reference base, in most cases 1982 = 100, of the 

PPI index system. 

 

 It is important to note that the PPI classification system and aggregation structure will not change as a result 

of these weight revisions. The weight update, however, will result in significant shifts in the relative 

importance of various industries and products, and these shifts will impact future aggregate indexes in a manner 

commensurate with the relative gains and losses in value weights from 1997 to 2002. 

 

 Relative importance figures as of December 2006, based on the 1997 and 2002 weighting schemes, will be 

available on February 14, 2007, two business days prior to the release of January 2007 PPI data. This 

information will be available on the PPI website at www.bls.gov/ppi or by calling the Division of Industrial 

Prices and Price Indexes, Section of Index Analysis and Public Information at (202) 691-7705. 

Recalculated Seasonal Adjustment Factors and Relative Importance Figures to be Available on 

February 14, 2007 

Each year with the release of PPI data for January, seasonal adjustment factors are recalculated to reflect 

price movements from the just-completed calendar year. This routine annual calculation may result in revisions 

to seasonally adjusted indexes for the previous 5 years. The following information will be available on 

February 14, 2007 (2 workdays prior to the release of PPI data for January 2007 on February 16): 

• Direct seasonal factors for commodity indexes for the year 2007, 

• Recalculated seasonal factors for the last 5 years (2002-2006) for the commodity indexes, 

• Recalculated seasonal factors for the last 5 years (2002-2006) for the stage-of-processing indexes. 

In addition to recalculated seasonal factors, December 2006 relative importance figures also will be 

available on February 14, 2007. 

To obtain this information, visit the PPI website at www.bls.gov/ppi or by calling the Division of Industrial 

Prices and Price Indexes, Section of Index Analysis and Public Information at (202) 691-7705. 
-8- 

New Aggregate Net Output Indexes Available 

With the February 16, 2007, release of January 2007 Producer Price Index (PPI) data, a new set of industrybased net output aggregate indexes will be published. As with all net output aggregate indexes, the components 

are assigned weights which exclude shipments to other industries within their aggregation. The new indexes, 

which will appear in Table 4 of the PPI News Release and Tables 4 and 5 of the PPI Detailed Report, are as 

follows: 

• Total mining, utilities, and manufacturing industries 

• Total trade industries 

• Total wholesale trade industries 

• Total retail trade industries 

• Transportation and warehousing industries 

• Transportation industries 

• Delivery and warehouse industries 

• Total traditional service industries 

• Selected healthcare industries 

• Information 

• Other selected traditional service industries 

Additional information about these indexes is available on the PPI website at www.bls.gov/ppi or by calling the 

Division of Industrial Prices and Price Indexes, Section of Index Analysis and Public Information at (202) 691-

7705. 

 
Technical Note 

Brief Explanation of Producer Prices Indexes 

The Producer Price Index (PPI) of the Bureau of Labor Statistics (BLS) is a family of indexes that measure the average 

change over time in the 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 can differ due to government subsidies, sales and excise taxes, and 

distribution costs. 

 More than 8,000 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 construction, trade, finance, and services sectors of the economy. 

More than 100,000 price quotations per month are organized into three sets of PPIs: (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 organizes 

products by class of buyer and degree of fabrication. The commodity structure 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. 

Stage-of-Processing Indexes 

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, as well as nondurable goods such as apparel and home 

heating oil. Capital equipment includes 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. 

Commodity Indexes 

The commodity classification structure of the PPI organizes products by similarity of end use or material composition, 

disregarding industry of origin. Fifteen major commodity groupings (two-digit commodity codes) make up the All Commodities 

Index. Each major commodity grouping includes (in descending order of aggregation) subgroups (three-digit codes), product classes 

(four-digit codes), subproduct classes (six-digit codes), and individual items (eight-digit codes). Nearly all eight-digit commodities 

under the traditional commodity coding system are now derived from corresponding industry-classified product indexes. In such 

instances, movements in the traditional commodity price indexes and corresponding percent changes will be virtually identical to their 

industry-based counterparts, even if their index levels differ. 

Industry Net-Output Price Indexes 

PPIs for the net output of industries and their products are grouped according to the North American Industry Classification 

System (NAICS). Prior to the release of January 2004, industry-based PPIs were published according to the Standard Industrial 

Classification (SIC) system. Industry price indexes are compatible with other economic time series organized by industry, such as 

data on employment, wages, and productivity. Table 5 of the PPI Detailed Report includes data for NAICS industries and industry 

groups (3-, 4-, 5-, and 6-digit codes); Census product classes (7- and 8-digit codes), products (9-digit codes), and more detailed 

subproducts (11-digit codes); and, for some industries, indexes for other sources of revenue. 

 Indexes may represent one of three kinds of product categories. Every industry has primary product indexes to show changes 

in prices received by establishments classified in the industry for products made primarily, but not necessarily exclusively, by that 

industry. The industry classification of an establishment is determined by which products make up a plurality of its total shipment 

value. In addition, most industries have secondary product indexes that show changes in prices received by establishments classified 

in the industry for products chiefly made in some other industry. Finally, some industries have miscellaneous receipts indexes to show 

price changes in other sources of revenue received by establishments within the industry that are not derived from sales of their 

products—for example, resales of purchased materials, or revenues from parking lots owned by a manufacturing plant. 
Data Collection 

PPIs 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 also are 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 submitted by survey respondents are effective on the Tuesday of the week containing the 13th day of the 

month. This survey is conducted primarily through the mail. 

 Price data are provided on a voluntary and confidential basis; only sworn BLS employees are allowed access to individual 

company price reports. BLS publishes price indexes instead of actual prices. All PPIs are subject to revision 4 months after original 

publication to reflect the availability of late reports and corrections by respondents. 

 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 with the release of data for 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 industries 

includes the month and year in which an article describing the industry’s content appeared in the PPI Detailed Report. 

Title Code PPI Detailed 

Report Issue 

SIC 

Wireless telecommunications 4812 July 1999

Telephone communications, except radio telephone 4813 July 1995

Television broadcasting 4833 July 2002

Grocery stores 5411 July 2000

Meat and fish (seafood) markets 5421 July 2000

Fruit and vegetable markets 5431 July 2000

Candy, nut, and confectionery stores 5441 July 2000

Retail bakeries 5461 July 2000

Miscellaneous food stores 5499 July 2000

New car dealers 5511 July 2000

Gasoline service stations 5541 January 2002

Boat dealers 5551 January 2002

Recreational vehicle dealers 5561 January 2002

Miscellaneous retail 59 January 2001

Security brokers, dealers, and investment bankers 6211 January 2001

Investment advice 6282 January 2003

Life insurance carriers 6311 January 1999

Property and casualty insurance 6331 July 1998

Insurance agencies and brokerages 6412 January 2003

Operators and lessors of nonresidential buildings 6512 January 1996

Real estate agents and managers 6531 January 1996

Prepackaged software 7372 January 1998

Data processing services 7374 January 2002

Home health care services 8082 January 1997

Legal services 8111 January 1997

Engineering design, analysis, and consulting services 8711 January 1997

Architectural design, analysis, and consulting services 8712 January 1997

Premiums for property and casualty insurance 9331 July 1998

 

NAICS 

New warehouse building construction 236221 July 2005

New school construction 236222 July 2006

Merchant wholesalers, durable goods 423 July 2005

Merchant wholesalers, nondurable goods 424 July 2005

Wholesale trade agents and brokers 425120 July 2005

Furniture and home furnishings stores 442 January 2004

Electronics and appliance stores 443 January 2004
Title Code PPI Detailed 

Report Issue 

NAICS

Building material and garden equipment and supplies dealers 444 January 2004

Clothing and clothing accessories stores 448 January 2004

Sporting goods, hobby, book, and music stores 451 January 2004

General merchandise stores 452 January 2004

Miscellaneous store retailers 453 January 2004

Internet service providers 518111 July 2005

Web search portals 518112 July 2005

Commercial banking 522110 January 2005

Savings institutions 522120 January 2005

Direct health and medical insurance carriers 524114 July 2004

Construction, mining, and forestry machinery and equipment rental 

and leasing 532412 January 2005

Security guards and patrol services 561612 July 2005

Amusement and theme parks 713110 July 2006

Golf courses and country clubs 713910 July 2006

Fitness and recreational sports centers 713940 July 2005

Weights

Weights for most traditional commodity groupings of the PPI, as well as weights for commodity-based aggregate indexes 

calculated using traditional commodity groupings, such as stage-of-processing indexes, currently reflect 1997 values of shipments as 

reported in the Census of Manufactures and other sources. From January 1996 through December 2001, PPI weights were derived 

from 1992 shipment values. Industry indexes also are now calculated with 1997 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 within the industry to buyers outside the industry. However, weights for commodity price indexes are based on gross 

shipment values, including values of shipments between establishments within the same industry. As a result, broad commodity 

grouping indexes, such as the PPI for All Commodities, 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 for 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. 

Price Index Reference Base 

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 previously published percent changes for affected PPI series. (See “Calculating Index Changes,” below.) The 1982 

reference base is not used for commodity indexes with a base later than December 1981 or for industry net output indexes 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. This document can be downloaded from the BLS Web site at 

www.bls.gov/opub/hom/homch14_itc.htm. Reprints are available on request. 

Calculating Index Changes 

Each PPI measures price changes from a reference period that equals 100.0. 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 also can be expressed in dollars, as follows: 

prices received by domestic producers of a sample of finished goods have risen from $100 in 1982 to $105.50. Likewise, a current 

index of 90.0 would indicate that prices received by producers of finished goods 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. Index point changes are affected by the level of the index in relation to its base period, whereas percent changes are not. 

The following example shows the computation of index point and percent changes. 

Index point change

 Finished Goods Price Index 107.5 

 Less previous index 104.0 

 Equals index point change 3.5 

Index percent change

 Index point change 3.5 

 Divided by the previous index 104.0 

 Equals 0.034 

 Result multiplied by 100 0.034 x 100 

 Equals percent change 3.4 

Seasonally Adjusted and Unadjusted Data 

Because price data are used for different purposes by different groups, BLS publishes seasonally adjusted and unadjusted 

changes each month. Seasonally adjusted data are preferred for analyzing general price trends in the economy because these data 

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 when escalating long-term contracts such as purchasing agreements or real 

estate leases. For more information, see Escalation and Producer Price Indexes: A Guide for Contracting Parties, BLS Report 807, 

September 1991, on the Web at www.bls.gov/ppi/ppiescalation.htm. Reprints are available on request. 

In 1998, the PPI implemented the X-12-ARIMA Seasonal Adjustment Method; prior to that year, the PPI employed the X-11 

method. Each year, the seasonal status of most commodity indexes is reevaluated to reflect more recent price behavior. Industry net 

output indexes are not seasonally adjusted. For time series that exhibit seasonal pricing patterns, new seasonal factors are estimated 

and applied to the unadjusted data for the previous 5 years. These updated seasonally adjusted indexes replace the most recent 5 years 

of seasonal data. 

 Seasonal factors may be applied to series using either a direct or an aggregative method. Generally, commodity indexes are 

seasonally adjusted using direct seasonal adjustment, which produces a more complete elimination of seasonal movements than does 

the aggregative method. However, the direct seasonal adjustment process may not yield figures that possess additive consistency. 

Thus, a seasonally adjusted index for a broad category that is directly adjusted may not be logically consistent with all seasonally 

adjusted indexes for its components. Seasonal movements for stage-of-processing indexes are derived indirectly through an 

aggregative method that combines movements of a wide variety of subproduct class (six-digit) series. 

Seasonally adjusted indexes can become problematic when previously stable and predictable price patterns abruptly change. 

If the new pattern persists, the seasonal adjustment method will eventually reflect it adequately; if the pattern keeps shifting, however, 

seasonally adjusted data will become chronically troublesome. This problem occurs relatively infrequently for farm and food-related 

products, but has more often affected manufactured products such as automobiles and steel. 

Since January 1988, the PPI has used Intervention Analysis Seasonal Adjustment methods to enhance the calculation of 

seasonal factors. With this technique, outlier values that may distort the seasonal pattern are removed from the data prior to applying 

the standard seasonal factor estimation procedure. For example, a possible economic cause for large price movements for petroleumbased products might have been the Persian Gulf War. In this case, intervention techniques allowed for better estimates of seasonally 

adjusted data. On the whole, very few series have required intervention. Out of nearly 900 seasonally adjusted series, only 16 were 

subject to intervention in 1997. 

For more information relating to seasonal adjustment methods, 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. 

Producer Price Index Data on the Internet 

In 1995, the BLS began posting PPI series, news releases, and technical information to both a World Wide Web (WWW) site 

and a file transfer protocol (FTP) site. During the years following the introduction of PPI Internet services, use of these sites eclipsed 

more traditional methods of data dissemination, such as subscriptions to the PPI Detailed Report. There were more than 1.6 million 

instances of PPI series being downloaded from the Internet during the 12 months ended December 31, 2003. 
Retrieving PPI data from the PPI Web site 

PPI data can be obtained from the WWW address (www.bls.gov/ppi). Scrolling down the page to the “Get Detailed PPI 

Statistics” header reveals the following methods of data retrieval: 

• Most Requested Series is a form-based application that allows the user to quickly obtain PPI time series data by selecting 

from two separate lists (commodity and industry) of the most commonly requested time series, including the All Commodities Index 

and the stage-of-processing indexes (for example, Finished Goods). Within each list, any one—or all—of the time series shown can 

be selected. A user can modify the date range and output options after executing the query, using the reformat button above the data 

output table. 

• Create Customized Tables is a form-based query application designed for users unfamiliar with the PPI coding structure. 

The application guides a user through the PPI classification system by listing index titles and does not require knowledge of 

commodity or industry codes. Data retrieved are based on a query formulated by selecting data characteristics from lists provided. 

Two options are available to create customized tables, depending on a user’s browser capability. The one-screen option is a 

JavaScript application that uses a single screen to guide a user through the available time series data. The second option is a multiplescreen, non-Java-based application. Both methods allow a user to browse the PPI coding structure and select multiple series codes. 

Using the one-screen option, users can modify the date range and output options after executing the query using the reformat button 

above the data output table. 

• Series Report is a form-based application that uses formatted PPI time series identifiers (commodity or industry codes) as 

input in extracting data according to a specified set of date ranges and output options. This application provides the most efficient 

path for users who are familiar with the format of PPI time series identifiers. Up to 300 indexes can be extracted at a time. 

 There are five alphabetic prefixes used to create unique PPI time series identifiers: WP, WD, PC, PD, and ND. Each 

provides the user access to a different PPI database. Adding either a “u” (not seasonally adjusted) or an “s” (seasonally adjusted) to 

the end of these prefixes further specifies the type of data needed. 

 For commodity and stage-of-processing indexes, series identifiers combine a “wpu” prefix (not seasonally adjusted) or a 

“wps” prefix (seasonally adjusted) with a commodity code. 

Commodity code Provides data for:

wps141101 Passenger cars, seasonally adjusted 

wpu141101 Passenger cars, not seasonally adjusted 

wpusop3000 Finished goods, not seasonally adjusted 

 For discontinued commodity indexes, series identifiers combine a “wdu” prefix (not seasonally adjusted) or a “wds” prefix 

(seasonally adjusted) with a commodity code. 

Commodity code Provides data for:

wds019 Other farm products, seasonally adjusted 

wdu0635 Preparations, ethical (prescription), not seasonally adjusted 

wdusi138011 Stainless steel mill products, not seasonally adjusted 

 Current price indexes grouped by industry according to NAICS have series identifiers that begin with the prefix “pcu.” After 

the prefix, there are 12 digits (the 6-digit industry code is listed twice) followed by up to 7 alphanumeric characters identifying 

product detail. Dashes are used as placeholders for higher-level industry group codes. 

Industry-product code, 

current NAICS series Provides data for:

pcu325---325--- Chemical manufacturing, not seasonally adjusted 

pcu336110336110 Automobile and light duty motor vehicle manufacturing 

pcu621111621111411 Offices of physicians, one- and two-physician practices and single-specialty group 

 practices, general/family practice 

pcu325412325412A Pharmaceutical preparation manufacturing, pharmaceuticals acting on the respiratory 

 system 

 
 Discontinued industry-product codes based on SIC combine a “pdu” prefix and “#” between the fourth and fifth characters of 

the product code. Series identifiers for the discontinued dataset use underscores as placeholders to complete a reference to an SIC 

industry group code of fewer than four digits. (All PPI industry-based indexes organized by SIC were discontinued with the 

introduction of NAICS.) 

Industry-product code,

discontinued SIC series Provides data for:

pdu28_ _# Chemicals and allied products, not seasonally adjusted 

pdu331_# Blast furnaces, steel works, and rolling and finishing mills, not seasonally adjusted 

pdu3711#111 Passenger cars 

 Price indexes for discontinued series grouped by industry according to NAICS have identifiers that begin with the prefix 

“ndu.” After the prefix, there are 12 numeric digits (the 6-digit industry code is listed twice), and up to 7 additional alphanumeric 

characters that identify product detail. Dashes are used as placeholders for higher-level industry group codes. 

Industry-product code, 

discontinued NAICS series Provides data for:

ndu212231212231 Lead ore and zinc ore mining 

ndu2122312122312 Lead and zinc concentrates 

ndu212231212231214 Lead concentrates 

• Flat Files and the FTP server are best suited for users requiring access to either a large volume of time series data or other 

PPI-related documentation (such as seasonal factor and relative importance tables). The FTP site can be accessed at ftp://ftp.bls.gov

or directly from the links on the “Get Detailed Statistics” page or the PPI homepage. Data and documentation available for download 

include the following: 

 

 Directory: 

NAICS series, current /pub/time.series/pc 

 NAICS series, discontinued /pub/time.series/nd 

SIC series, discontinued /pub/time.series/pd 

Commodity series, current /pub/time.series/wp 

 Commodity series, discontinued /pub/time.series/wd

Special requests /pub/special.requests/ppi

Latest news release /pub/news.release/ppi.txt

The FTP site maintains files to help with searches and downloads. These files are centrally located in the /pub/doc directory. 

Within this directory, the overview.txt file contains an overview relating to all BLS data available through the FTP site. For current 

commodity-based PPI data, the program help file is wp.txt; for discontinued commodity series, wd.txt; for current industry-based PPI 

data based on NAICS, pc.txt; for industry-based SIC time series that have been discontinued, pd.txt; and for industry-based NAICS 

series that have been discontinued, nd.txt. 

Users who prefer downloading PPI datasets as individual ZIP files should go to the directory labeled 

/pub/time.series/compressed/tape.format/ on the FTP site. This directory includes six PPI-specific ZIP files, one for each of the PPI 

databases—WP, WD, PC, ND, and PD—and a ZIP file for the annual 5-year revision to historical seasonal PPIs. 

Other Sources of PPI Data 

PPI data can also be accessed via the BLS homepage (www.bls.gov). Clicking on the “Get Detailed Statistics” link at the top 

of the homepage calls up a chart listing all available BLS programs. The following methods are available for retrieving PPI data: 

Most requested statistics, create customized tables (one screen or multiple screens), and flat files. Additional sources of BLS data also 

are accessible from this page, including economic news releases, series report, and economy at a glance. 

 

Additional information 

The PPI homepage (www.bls.gov/ppi) contains additional information regarding PPI data and methodology. The top section 

of the homepage provides PPI news releases, both current and archived, as well as general PPI information. The “Tables Created by 

BLS” section found beneath the statistics section provides relative importance and seasonal factor tables. The remaining sections 

offer special notices and publications pertaining to PPI methodology and applications. 

For questions or comments regarding PPI data classification, methodology, or data availability on the Internet, call or e-mail 

the Section of Index Analysis and Public Information at (202) 691-7705 or ppi-info@bls.gov. 
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| |Dec. 2006 from:| 

 | |_______________________|_______________|___________________________ 

 | | | | | | | | | 

 | Dec. |Aug. |Nov. |Dec. | Dec. | Nov. |Sept. to|Oct. to |Nov. to 

 | 2005 1/|2006 2/|2006 2/|2006 2/| 2005 | 2006 | Oct. | Nov. | Dec. 

_________________________________________________|__________|_______|_______|_______|_______|_______|________|________|_________ 

 | 

Finished goods...................................| 100.000 162.3 159.7 160.5 1.1 0.5 -1.6 2.0 0.9 

 Finished consumer goods........................| 75.270 168.8 164.4 165.5 .8 .7 -1.9 2.2 1.2 

 Finished consumer foods......................| 20.272 158.3 157.6 160.4 1.8 1.8 -.8 .1 1.7 

 Crude......................................| 1.688 161.5 144.7 171.4 5.7 18.5 -3.6 -9.7 17.1 

 Processed..................................| 18.583 157.9 158.6 159.3 1.5 .4 -.6 1.0 .6 

 Finished consumer goods, excluding foods.....| 54.998 172.5 166.7 167.1 .4 .2 -2.3 2.9 1.0 

 Nondurable goods less foods................| 40.114 188.4 177.8 178.6 -.1 .4 -2.4 2.9 1.3 

 Durable goods..............................| 14.884 135.1 139.0 138.8 1.6 -.1 -2.0 2.8 .1 

 Capital equipment..............................| 24.730 146.4 148.7 148.7 2.3 0 -.9 1.4 .2 

 Manufacturing industries.....................| 6.662 149.8 150.9 151.1 2.6 .1 -.1 .7 .2 

 Nonmanufacturing industries..................| 18.068 145.1 147.8 147.8 2.3 0 -1.2 1.8 .2 

 | 

Intermediate materials, supplies, and components.| 100.000 167.4 163.8 164.0 2.8 .1 -1.1 .7 .5 

 Materials and components for manufacturing.....| 45.283 158.6 158.0 157.7 5.3 -.2 0 -.2 -.2 

 Materials for food manufacturing.............| 2.584 146.8 148.2 148.6 1.6 .3 -.4 .9 .3 

 Materials for nondurable manufacturing.......| 15.086 178.1 175.2 174.4 2.1 -.5 .2 -.4 -.5 

 Materials for durable manufacturing..........| 9.920 186.7 186.3 185.9 13.1 -.2 -.1 -.5 -.2 

 Components for manufacturing.................| 17.693 135.7 136.1 136.1 4.1 0 0 0 .1 

 Materials and components for construction......| 12.604 190.7 189.8 189.6 4.3 -.1 -.2 -.5 -.1 

 Processed fuels and lubricants.................| 20.719 171.5 154.1 155.7 -4.2 1.0 -6.0 4.1 2.9 

 Manufacturing industries.....................| 8.064 162.7 152.1 152.0 -7.7 -.1 -6.7 3.6 2.0 

 Nonmanufacturing industries..................| 12.655 177.1 155.4 158.0 -2.1 1.7 -5.5 4.4 3.4 

 Containers.....................................| 3.015 177.1 177.2 177.3 4.4 .1 .3 0 .1 

 Supplies.......................................| 18.379 157.5 159.0 159.4 3.4 .3 .4 .4 .2 

 Manufacturing industries.....................| 4.016 161.3 162.4 162.0 1.8 -.2 .6 -.1 -.2 

 Nonmanufacturing industries..................| 14.363 155.3 156.8 157.4 3.8 .4 .4 .5 .4 

 Feeds......................................| 0.931 108.1 119.9 125.8 17.2 4.9 2.9 9.9 4.6 

 Other supplies.............................| 13.432 161.0 161.5 161.6 2.9 .1 .2 -.1 0 

 | 

Crude materials for further processing...........| 100.000 191.1 190.8 195.8 -2.4 2.6 -10.5 15.7 2.9 

 Foodstuffs and feedstuffs......................| 28.028 119.3 127.4 127.0 2.9 -.3 3.1 2.8 .2 

 Nonfood materials..............................| 71.972 241.8 234.6 243.8 -4.5 3.9 -16.3 22.4 4.1 

 Nonfood materials except fuel 3/.............| 35.218 225.4 200.8 205.7 8.5 2.4 -4.9 -.2 2.7 

 Manufacturing 3/...........................| 34.753 209.0 186.0 190.6 8.6 2.5 -4.9 -.2 2.7 

 Construction...............................| 0.466 202.5 195.8 196.0 -1.8 .1 -.6 -1.1 .1 

 Crude fuel 4/................................| 36.754 244.2 267.7 283.6 -16.8 5.9 -34.1 73.0 5.9 

 Manufacturing industries...................| 3.261 231.7 253.3 267.9 -16.4 5.8 -33.1 69.8 5.8 

 Nonmanufacturing industries................| 33.493 249.8 273.9 290.2 -16.8 6.0 -34.2 73.4 6.0 

 | 

 Special groupings | 

 | 

Finished goods, excluding foods..................|5/ 79.728 163.1 160.0 160.3 1.0 .2 -1.9 2.4 .7 

Intermediate materials less foods and feeds......|6/ 96.486 169.0 165.0 165.2 2.7 .1 -1.1 .6 .5 

Intermediate foods and feeds.....................|6/ 3.514 134.6 139.5 141.7 5.7 1.6 .4 3.4 1.5 

Crude materials less agricultural products 3/ 7/.|8/ 71.305 248.8 241.2 250.8 -4.5 4.0 -16.6 22.7 4.1 

 | 

Finished energy goods............................|5/ 20.140 155.0 138.0 139.0 -2.0 .7 -5.0 6.1 2.5 

Finished goods less energy.......................|5/ 79.860 157.8 159.3 160.0 2.0 .4 -.8 1.0 .5 

Finished consumer goods less energy..............|5/ 55.130 162.7 163.8 164.9 1.8 .7 -.8 .7 .7 

 | 

Finished goods less foods and energy.............|5/ 59.588 158.0 160.2 160.3 2.0 .1 -.9 1.3 .2 

Finished consumer goods less foods and energy....|5/ 34.858 165.8 168.0 168.1 1.8 .1 -.8 1.1 .1 

Consumer nondurable goods less foods and energy..|5/ 19.974 191.6 192.0 192.3 1.9 .2 .1 -.1 .2 

 | 

Intermediate energy goods........................|6/ 21.301 170.9 154.1 155.0 -4.4 .6 -5.5 4.2 2.3 

Intermediate materials less energy...............|6/ 78.699 164.4 164.2 164.3 4.8 .1 0 -.2 .1 

Intermediate materials less foods and energy.....|6/ 75.185 166.2 165.8 165.7 4.7 -.1 0 -.3 -.1 

 | 

Crude energy materials 3/........................|8/ 54.210 240.2 230.1 242.8 -11.4 5.5 -23.5 35.8 5.5 

Crude materials less energy......................|8/ 45.790 153.9 159.8 159.8 8.3 0 1.3 1.8 .5 

Crude nonfood materials less energy 4/...........|8/ 17.762 250.9 250.5 251.7 16.7 .5 -1.3 .5 1.0 

 | 

_______________________________________________________________________________________________________________________________ 

 

 1/ Comprehensive relative importance figures are initially computed 5/ Percent of total finished goods. 

 after the publication of December indexes and are recalculated 6/ Percent of total intermediate materials. 

 after final December indexes are available. 7/ Formerly titled "Crude materials for 

 2/ The indexes for August 2006 have been recalculated to incorporate further processing, excluding crude 

 late reports and corrections by respondents. All indexes foodstuffs and feedstuffs, plant and 

 are subject to revision 4 months after original publication. animal fibers, oilseeds, and leaf tobacco." 

 3/ Includes crude petroleum. 8/ Percent of total crude materials. 

 4/ Excludes crude petroleum. 
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 | | |Dec. 2006 from:| 

 code | Grouping |_______________________|_______________|________________________ 

 | | | | | | | | | 

 | |Aug. |Nov. |Dec. | Dec. | Nov. |Sept. to|Oct. to|Nov. to 

 | |2006 1/|2006 1/|2006 1/| 2005 | 2006 | Oct. | Nov. | Dec. 

___________|_______________________________________________________|_______|_______|_______|_______|_______|________|_______|_______ 

 | | 

 |FINISHED GOODS.........................................| 162.3 159.7 160.5 1.1 0.5 -1.6 2.0 0.9 

 | FINISHED CONSUMER GOODS...............................| 168.8 164.4 165.5 .8 .7 -1.9 2.2 1.2 

 | FINISHED CONSUMER FOODS..............................| 158.3 157.6 160.4 1.8 1.8 -.8 .1 1.7 

 | | 

01-11 | Fresh fruits and melons 2/..........................| 132.1 106.5 134.5 30.1 26.3 3.9 -20.3 26.3 

01-13 | Fresh and dry vegetables 2/.........................| 169.8 131.1 159.6 -12.0 21.7 -13.4 -14.2 21.7 

01-71-07 | Eggs for fresh use (Dec. 1991=100)..................| 87.1 118.7 123.5 22.2 4.0 1.3 15.3 5.3 

02-11 | Bakery products 2/..................................| 208.1 212.9 211.8 4.1 -.5 .9 1.3 -.5 

02-13 | Milled rice 2/......................................| 137.0 145.0 147.3 20.0 1.6 2.0 -.1 1.6 

02-14-02 | Pasta products (June 1985=100) 2/...................| 128.0 128.4 128.4 .3 0 .3 0 0 

02-21-01 | Beef and veal 2/....................................| 140.9 139.7 136.3 -8.2 -2.4 -1.8 .2 -2.4 

02-21-04 | Pork................................................| 137.5 125.6 126.2 -.8 .5 -10.2 1.2 .4 

02-22-03 | Processed young chickens............................| 128.0 114.4 124.9 2.9 9.2 -3.9 1.5 10.4 

02-22-06 | Processed turkeys...................................| 107.8 111.7 114.2 3.1 2.2 6.7 -1.8 1.8 

02-23 | Finfish and shellfish...............................| 208.9 218.7 232.7 -4.0 6.4 1.1 -2.7 6.0 

02-3 | Dairy products......................................| 145.0 151.4 152.4 -.6 .7 .9 2.6 .9 

02-4 | Processed fruits and vegetables.....................| 148.9 152.9 155.6 8.9 1.8 .3 .5 1.6 

02-55 | Confectionery end products 2/.......................| 206.4 202.2 202.9 -.8 .3 -.2 .6 .3 

02-62 | Soft drinks.........................................| 161.0 166.2 164.4 2.1 -1.1 -1.3 2.1 -.5 

02-63-01 | Roasted coffee 2/...................................| 152.6 157.2 157.2 3.2 0 3.1 -.2 0 

02-78 | Shortening and cooking oils 2/......................| 183.5 190.5 196.1 12.7 2.9 -1.7 5.1 2.9 

 | | 

 | FINISHED CONSUMER GOODS EXCLUDING FOODS..............| 172.5 166.7 167.1 .4 .2 -2.3 2.9 1.0 

 | | 

02-61 | Alcoholic beverages.................................| 157.9 159.1 158.8 -.3 -.2 -.2 .6 -.3 

03-81-06 | Women's, girls', & infants' apparel (12/03=100) 2/..| 100.4 99.8 99.4 -.7 -.4 -.1 -.5 -.4 

03-81-07 | Men's and boys' apparel (Dec. 2003=100) 2/..........| 97.9 98.1 98.3 .7 .2 -.2 .2 .2 

03-82 | Textile housefurnishings 2/.........................| 122.9 123.4 123.7 1.2 .2 .3 -.1 .2 

04-3 | Footwear 2/.........................................| 149.7 149.9 149.9 .9 0 0 .1 0 

05-41 | Residential electric power (Dec. 1990=100)..........| 138.2 132.1 132.5 2.2 .3 -.9 -.2 .1 

05-51 | Residential gas (Dec. 1990=100).....................| 219.6 223.6 225.7 -11.4 .9 -9.3 5.9 .7 

05-71 | Gasoline............................................| 228.4 170.5 172.9 1.8 1.4 -7.9 17.9 7.1 

05-73-02-01| Home heating oil and distillates....................| 231.6 203.1 201.0 6.5 -1.0 1.8 7.7 4.0 

06-38 | Pharmaceutical preparations (June 2001=100) 2/......| 124.9 124.5 125.2 3.7 .6 .5 -.4 .6 

06-71 | Soaps and synthetic detergents 2/...................| 142.2 145.0 145.0 6.5 0 -.3 .4 0 

06-75 | Cosmetics and other toilet preparations 2/..........| 145.8 146.3 146.0 1.4 -.2 .1 .3 -.2 

07-12 | Tires, tubes, tread, etc 2/.........................| 115.8 117.8 117.9 5.4 .1 1.2 -.1 .1 

09-15-01 | Sanitary paper products 2/..........................| 160.1 159.9 160.3 2.8 .3 -.1 -.1 .3 

09-31-01 | Newspaper circulation...............................| 241.4 242.4 242.7 -1.3 .1 -.5 .2 .2 

09-32-01 | Periodical circulation 2/...........................| 228.5 228.6 228.8 1.5 .1 0 -.1 .1 

09-33 | Book publishing 2/..................................| 276.5 280.5 282.1 5.0 .6 .6 1.0 .6 

12-1 | Household furniture 2/..............................| 172.5 173.2 173.4 2.1 .1 .2 .2 .1 

12-3 | Floor coverings 2/..................................| 155.5 155.0 155.7 2.7 .5 .7 .1 .5 

12-4 | Household appliances 2/.............................| 104.4 103.3 102.7 -.9 -.6 .8 -.9 -.6 

12-5 | Home electronic equipment 2/........................| 59.4 59.5 59.5 -2.5 0 .3 .2 0 

12-62 | Household glassware.................................| 172.7 172.7 177.2 -1.5 2.6 .1 .8 2.8 

12-64 | Household flatware 2/...............................| 154.1 154.1 154.1 3.9 0 0 2.8 0 

12-66 | Lawn and garden equip., ex. tractors 2/.............| 135.5 137.0 136.6 2.0 -.3 .8 0 -.3 

14-11-01 | Passenger cars......................................| 123.6 129.6 128.9 -.5 -.5 -2.3 2.2 -.2 

15-11 | Toys, games, and children's vehicles 2/.............| 128.6 129.8 129.8 2.2 0 -.2 1.1 0 

15-12 | Sporting and athletic goods 2/......................| 127.1 129.1 128.4 3.4 -.5 2.0 -.1 -.5 

15-2 | Tobacco products 2/.................................| 460.5 460.4 460.7 .5 .1 -.2 0 .1 

15-5 | Mobile homes 2/.....................................| 210.6 210.6 210.4 3.1 -.1 0 -.8 -.1 

15-94-02 | Jewelry, platinum, & karat gold 2/..................| 150.6 150.8 151.5 6.8 .5 -.5 .9 .5 

15-94-04 | Costume jewelry and novelties 2/....................| 153.9 155.0 154.7 1.0 -.2 -.1 .8 -.2 

 | | 

 | CAPITAL EQUIPMENT.....................................| 146.4 148.7 148.7 2.3 0 -.9 1.4 .2 

 | | 

11-1 | Agricultural machinery and equipment 2/.............| 179.2 180.8 180.7 2.6 -.1 .3 .6 -.1 

11-2 | Construction machinery and equipment 2/.............| 175.5 176.5 176.5 3.4 0 .3 0 0 

11-37 | Metal cutting machine tools 2/......................| 163.7 163.9 163.9 5.2 0 .7 -.5 0 

11-38 | Metal forming machine tools 2/......................| 183.8 184.3 185.0 2.8 .4 -.1 .1 .4 

11-39 | Tools, dies, jigs, fixtures, and ind. molds 2/......| 143.9 144.8 144.6 1.1 -.1 .4 .3 -.1 

11-41 | Pumps, compressors, and equipment...................| 187.0 189.1 189.6 4.0 .3 .7 .1 .4 

11-44 | Industrial material handling equipment 2/...........| 157.5 159.0 158.7 3.8 -.2 .3 .3 -.2 

11-51 | Electronic computers (Dec. 2004=100) 2/.............| 63.6 59.7 59.3 -22.8 -.7 -3.1 .3 -.7 

11-62 | Textile machinery 2/................................| 161.0 159.9 160.4 -1.2 .3 .1 -1.5 .3 

11-64 | Paper industries machinery (June 1982=100) 2/.......| 180.7 180.3 181.0 .3 .4 .5 -.8 .4 

11-65 | Printing trades machinery 2/........................| 147.6 148.6 148.6 2.9 0 -.2 .1 0 

11-74 | Transformers and power regulators 2/................| 179.9 181.6 181.8 15.6 .1 -1.1 -.7 .1 

11-76 | Communication & related equip. (Dec. 1985=100) 2/...| 102.7 102.7 102.8 .5 .1 -.4 .1 .1 

11-79-05 | X-ray and electromedical equipment 2/...............| 95.1 95.3 95.1 .2 -.2 -.8 .6 -.2 

11-91 | Oil field and gas field machinery...................| 172.8 177.5 177.3 8.4 -.1 3.0 -.7 -.3 

11-92 | Mining machinery and equipment 2/...................| 184.7 185.3 185.2 3.8 -.1 .4 .1 -.1 

11-93 | Office and store machines and equipment 2/..........| 114.9 113.7 113.6 -1.3 -.1 -.1 -1.2 -.1 

12-2 | Commercial furniture 2/.............................| 177.5 179.3 179.1 2.5 -.1 .7 .2 -.1 

14-11-05 | Light motor trucks..................................| 136.9 150.4 149.6 2.2 -.5 -9.7 13.7 .7 

14-11-06 | Heavy motor trucks 2/...............................| 169.3 171.2 171.7 3.6 .3 .1 1.0 .3 

14-14 | Truck trailers 2/...................................| 166.6 167.7 167.4 4.8 -.2 0 .2 -.2 

14-21-02 | Civilian aircraft (Dec. 1985=100)...................| 213.4 215.8 215.8 5.0 0 0 1.1 0 

14-31 | Ships (Dec. 1985=100) 2/............................| 183.7 188.7 189.8 4.9 .6 3.2 .2 .6 

14-4 | Railroad equipment 2/...............................| 170.9 170.2 173.3 6.8 1.8 .2 -.2 1.8 

 | | 

 |INTERMEDIATE MATERIALS, SUPPLIES, AND COMPONENTS.......| 167.4 163.8 164.0 2.8 .1 -1.1 .7 .5 

 | | 

 | INTERMEDIATE FOODS AND FEEDS..........................| 134.6 139.5 141.7 5.7 1.6 .4 3.4 1.5 

 | | 

02-12-03 | Flour 2/............................................| 145.1 155.5 151.9 12.5 -2.3 5.7 -.1 -2.3 

02-53 | Refined sugar and byproducts 2/.....................| 153.5 146.6 144.4 1.5 -1.5 -1.7 -.4 -1.5 

02-54 | Confectionery materials.............................| 135.6 135.8 135.7 8.2 -.1 .7 -.2 -.3 

02-64-01-11| Soft drink beverage bases (Dec. 1985=100) 2/........| 189.0 189.0 189.0 4.2 0 0 0 0 

02-9 | Prepared animal feeds 2/............................| 116.4 126.4 131.4 13.6 4.0 2.2 7.4 4.0 

 | | 

 | INTERMEDIATE MATERIALS LESS FOODS AND FEEDS...........| 169.0 165.0 165.2 2.7 .1 -1.1 .6 .5 

 | | 

03-1 | Synthetic fibers 2/.................................| 114.8 115.0 115.3 1.2 .3 -.4 .3 .3 

03-2 | Processed yarns and threads 2/......................| 114.5 114.8 114.9 2.3 .1 .1 -.5 .1 

03-3 | Gray fabrics 2/.....................................| 120.7 120.0 119.5 1.3 -.4 -.4 0 -.4 

03-4 | Finished fabrics 2/.................................| 127.3 128.5 127.3 1.5 -.9 .6 .3 -.9 

03-83-03 | Industrial textile products 2/......................| 137.9 137.9 138.5 1.8 .4 .1 -.1 .4 

04-2 | Leather 2/..........................................| 225.2 226.3 226.7 3.4 .2 .2 .7 .2 

05-32 | Liquefied petroleum gas 2/..........................| 304.6 237.3 246.8 -17.4 4.0 -6.1 -2.8 4.0 

____________________________________________________________________________________________________________________________________ 

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 | | |Dec. 2006 from:| 

 code | Grouping |_______________________|_______________|________________________ 

 | | | | | | | | | 

 | |Aug. |Nov. |Dec. | Dec. | Nov. |Sept. to|Oct. to|Nov. to 

 | |2006 1/|2006 1/|2006 1/| 2005 | 2006 | Oct. | Nov. | Dec. 

___________|_______________________________________________________|_______|_______|_______|_______|_______|________|_______|_______ 

 | | 

 | INTERMEDIATE MATERIALS LESS FOODS AND FEEDS | 

 | -Continued | 

05-42 | Commercial electric power...........................| 167.0 158.3 156.7 3.1 -1.0 1.2 0.2 -1.3 

05-43 | Industrial electric power...........................| 180.2 168.0 167.6 3.8 -.2 -.5 -.3 -.5 

05-52 | Commercial natural gas (Dec. 1990=100)..............| 228.8 234.3 239.5 -13.5 2.2 -9.3 3.1 2.8 

05-53 | Industrial natural gas (Dec. 1990=100)..............| 237.1 241.9 240.8 -17.7 -.5 -12.3 4.5 3.0 

05-54 | Natural gas to electric utilities (Dec. 1990=100)...| 186.3 188.8 182.4 -22.0 -3.4 -13.3 8.3 -5.0 

05-72-03 | Jet fuels...........................................| 226.7 169.6 189.9 6.6 12.0 -10.0 -5.4 12.6 

05-73-03 | No. 2 Diesel fuel...................................| 250.2 197.2 203.0 2.3 2.9 -8.9 14.6 10.2 

05-74 | Residual fuels 2/...................................| 170.3 144.4 145.3 -23.5 .6 -10.6 4.6 .6 

06-1 | Industrial chemicals 2/.............................| 222.3 211.9 213.5 5.4 .8 -.4 -2.0 .8 

06-21 | Prepared paint......................................| 202.1 203.5 203.9 5.4 .2 .5 -.8 .4 

06-22 | Paint materials 2/..................................| 195.2 202.1 201.1 2.7 -.5 .3 .8 -.5 

06-31 | Medicinal and botanical chemicals 2/................| 137.3 138.5 138.1 .8 -.3 -.3 .8 -.3 

06-4 | Fats and oils, inedible 2/..........................| 157.1 169.9 183.8 28.2 8.2 -3.2 17.7 8.2 

06-51 | Mixed fertilizers...................................| 145.0 142.7 144.3 -.7 1.1 -2.9 .4 1.5 

06-52-01 | Nitrogenates........................................| 188.7 186.2 192.3 -17.8 3.3 -1.8 -2.8 1.8 

06-52-02 | Phosphates 2/.......................................| 134.0 131.2 133.9 1.3 2.1 -.5 0 2.1 

06-53 | Other agricultural chemicals 2/.....................| 154.8 155.1 154.8 2.7 -.2 -1.3 0 -.2 

06-6 | Plastic resins and materials 2/.....................| 202.3 197.8 192.4 -6.2 -2.7 .2 -2.4 -2.7 

07-11-02 | Synthetic rubber 2/.................................| 161.3 164.8 163.0 3.3 -1.1 .9 .4 -1.1 

07-21 | Plastic construction products 2/....................| 182.0 180.3 179.8 -.6 -.3 -.2 -1.7 -.3 

07-22 | Unsupported plastic film, sheet, & other shapes 2/..| 174.6 176.0 175.6 .2 -.2 2.4 -1.5 -.2 

07-26 | Plastic parts and components for manufacturing 2/...| 131.8 131.3 130.9 2.8 -.3 1.5 -.9 -.3 

08-11 | Softwood lumber 2/..................................| 180.2 164.7 163.9 -16.1 -.5 -6.8 -1.6 -.5 

08-12 | Hardwood lumber 2/..................................| 195.3 194.9 193.2 -1.9 -.9 .2 -.1 -.9 

08-2 | Millwork............................................| 202.3 200.5 200.7 .5 .1 -.5 0 .3 

08-3 | Plywood 2/..........................................| 166.8 164.6 166.5 -7.6 1.2 -2.1 1.5 1.2 

09-11 | Woodpulp 2/.........................................| 145.1 148.8 149.5 8.3 .5 .1 1.8 .5 

09-13 | Paper 2/............................................| 168.4 170.4 172.1 6.0 1.0 0 .9 1.0 

09-14 | Paperboard 2/.......................................| 197.2 197.3 197.2 13.4 -.1 0 -.3 -.1 

09-15-03 | Paper boxes and containers 2/.......................| 195.8 196.3 196.4 6.1 .1 .2 0 .1 

09-2 | Building paper and board 2/.........................| 172.1 156.6 153.9 -13.6 -1.7 -3.5 -3.1 -1.7 

09-37 | Commercial printing (June 1982=100) 2/..............| 165.2 166.1 165.5 1.5 -.4 .4 -.1 -.4 

10-15 | Foundry and forge shop products 2/..................| 164.6 165.5 165.1 5.4 -.2 .3 .4 -.2 

10-17 | Steel mill products 2/..............................| 181.7 179.7 179.0 11.6 -.4 .5 -4.4 -.4 

10-22 | Primary nonferrous metals 2/........................| 250.7 257.1 253.5 35.4 -1.4 1.3 2.6 -1.4 

10-25-01 | Aluminum mill shapes 2/.............................| 182.7 185.4 185.5 12.4 .1 -.9 2.5 .1 

10-25-02 | Copper and brass mill shapes 2/.....................| 428.9 408.2 401.8 44.3 -1.6 -.9 -2.3 -1.6 

10-26 | Nonferrous wire and cable 2/........................| 249.9 242.2 235.8 22.6 -2.6 .2 -1.1 -2.6 

10-3 | Metal containers 2/.................................| 127.2 127.2 127.1 1.4 -.1 -.1 .1 -.1 

10-4 | Hardware 2/.........................................| 175.7 176.4 176.3 3.3 -.1 .4 .1 -.1 

10-5 | Plumbing fixtures and brass fittings................| 209.1 212.1 211.9 5.5 -.1 .5 .6 -.4 

10-6 | Heating equipment 2/................................| 184.9 190.9 191.0 6.1 .1 .5 .6 .1 

10-7 | Fabricated structural metal products 2/.............| 185.1 186.1 186.3 5.3 .1 .2 .2 .1 

10-88 | Fabricated ferrous wire products (June 1982=100) 2/.| 164.7 164.0 163.7 2.8 -.2 -.1 -.3 -.2 

10-89 | Other misc. metal products 2/.......................| 140.7 141.2 141.8 3.0 .4 -.4 .2 .4 

11-45 | Mechanical power transmission equipment.............| 196.9 200.2 201.2 4.6 .5 .6 1.1 .5 

11-48 | Air conditioning and refrigeration equipment 2/.....| 151.3 153.4 153.4 3.7 0 -.5 .4 0 

11-49-02 | Metal valves, ex. fluid power (Dec. 1982=100).......| 212.2 216.2 216.0 12.2 -.1 1.1 1.0 .4 

11-49-05 | Ball and roller bearings 2/.........................| 194.0 194.8 194.9 2.3 .1 .1 0 .1 

11-71 | Wiring devices 2/...................................| 190.1 188.6 189.2 2.5 .3 .1 -.9 .3 

11-73 | Motors, generators, motor generator sets............| 168.1 169.2 169.2 5.8 0 -.1 -.1 -.1 

11-75 | Switchgear, switchboard, etc., equipment............| 178.6 184.3 184.4 7.0 .1 .7 .2 .5 

11-78 | Electronic components and accessories 2/............| 89.8 89.7 90.0 5.6 .3 -.7 -.6 .3 

11-94 | Internal combustion engines 2/......................| 153.2 152.9 152.9 2.8 0 -.1 -.1 0 

11-95 | Machine shop products 2/............................| 156.9 157.5 157.4 3.6 -.1 -.2 1.4 -.1 

13-11 | Flat glass 2/.......................................| 114.1 114.4 114.5 2.0 .1 .2 .4 .1 

13-22 | Cement..............................................| 201.4 201.7 201.6 10.4 0 .8 .2 .2 

13-3 | Concrete products...................................| 196.7 197.9 197.9 7.9 0 .2 .4 .2 

13-6 | Asphalt felts and coatings..........................| 146.1 144.6 143.9 3.0 -.5 .9 -5.4 .7 

13-7 | Gypsum products 2/..................................| 288.1 270.9 265.7 5.4 -1.9 -1.6 -3.6 -1.9 

13-8 | Glass containers....................................| 152.6 153.3 156.2 5.8 1.9 -.1 .8 2.1 

14-12 | Motor vehicle parts 2/..............................| 117.3 117.2 117.3 3.0 .1 -.6 .2 .1 

14-23 | Aircraft engines & engine parts (Dec. 1985=100).....| 172.4 173.2 173.3 4.1 .1 .5 0 .1 

14-25 | Aircraft parts & aux. equip.,nec (June 1985=100) 2/.| 156.3 156.4 156.4 -.2 0 .4 .1 0 

15-42 | Photographic supplies 2/............................| 121.6 121.6 121.6 .6 0 0 0 0 

15-6 | Medical/surgical/personal aid devices...............| 162.2 161.2 161.4 .7 .1 -.2 .8 -.1 

 | | 

 | CRUDE MATERIALS FOR FURTHER PROCESSING................| 191.1 190.8 195.8 -2.4 2.6 -10.5 15.7 2.9 

 | | 

 | CRUDE FOODSTUFFS AND FEEDSTUFFS......................| 119.3 127.4 127.0 2.9 -.3 3.1 2.8 .2 

 | | 

01-21 | Wheat 2/............................................| 110.1 130.5 127.2 22.3 -2.5 10.8 2.1 -2.5 

01-22-02 | Corn 2/.............................................| 82.1 137.4 136.4 79.2 -.7 32.7 24.9 -.7 

01-31 | Slaughter cattle 2/.................................| 126.4 124.8 124.6 -9.8 -.2 -1.1 -3.1 -.2 

01-32 | Slaughter hogs......................................| 86.9 74.3 73.5 -4.4 -1.1 -1.6 -3.4 -.1 

01-41-02 | Slaughter broilers/fryers 2/........................| 172.7 163.0 162.5 3.7 -.3 -4.6 1.5 -.3 

01-42 | Slaughter turkeys...................................| 144.8 198.2 131.6 -16.9 -33.6 11.9 4.6 -30.5 

01-6 | Fluid milk..........................................| 90.5 103.3 106.4 -4.1 3.0 4.2 4.9 4.4 

01-83-01-31| Soybeans 2/.........................................| 90.7 109.1 108.9 7.9 -.2 5.5 18.8 -.2 

02-52-01-03| Cane sugar, raw (Dec. 2003=100) 2/..................| 125.4 119.5 118.6 -1.2 -.8 -2.5 -3.1 -.8 

 | | 

 | CRUDE NONFOOD MATERIALS..............................| 241.8 234.6 243.8 -4.5 3.9 -16.3 22.4 4.1 

 | | 

01-51 | Raw cotton 2/.......................................| 76.3 77.6 79.8 0 2.8 -.6 1.4 2.8 

04-1 | Hides and skins 2/..................................| 198.6 202.5 207.8 11.7 2.6 1.2 .8 2.6 

05-1 | Coal 2/.............................................| 126.5 126.3 125.5 3.9 -.6 .1 -.2 -.6 

05-31 | Natural gas 2/......................................| 284.0 315.8 337.4 -18.9 6.8 -39.6 92.8 6.8 

05-61 | Crude petroleum 2/..................................| 198.7 154.7 162.4 -.1 5.0 -9.4 -1.2 5.0 

08-5 | Logs, timber, etc 2/................................| 199.3 211.1 213.9 7.9 1.3 0 5.0 1.3 

09-12 | Wastepaper..........................................| 249.0 254.3 259.3 19.1 2.0 .9 2.1 3.0 

10-11 | Iron ore 2/.........................................| 135.7 135.8 127.9 7.5 -5.8 0 0 -5.8 

10-12 | Iron and steel scrap................................| 335.5 314.9 325.3 2.8 3.3 -2.7 -5.6 6.8 

10-21 | Nonferrous metal ores (Dec. 1983=100) 2/............| 233.1 232.5 225.2 30.6 -3.1 .4 .7 -3.1 

10-23-01 | Copper base scrap 2/................................| 481.0 464.7 459.0 47.3 -1.2 -1.7 1.9 -1.2 

10-23-02 | Aluminum base scrap.................................| 269.1 273.3 281.5 24.1 3.0 -1.5 2.7 1.2 

13-21 | Construction sand, gravel, and crushed stone........| 217.1 219.5 218.8 9.3 -.3 .5 .4 -.2 

13-99-01 | Industrial sand.....................................| 183.4 184.6 185.6 3.6 .5 .5 -1.9 .9 

____________________________________________________________________________________________________________________________________ 

 

1/ The indexes for August 2006 have been recalculated to incorporate late 2/ Not seasonally adjusted. 

 reports and corrections by respondents. All indexes are subject to 3/ Not available. 

 revision 4 months after original publication. 
Table 3. Producer price indexes for selected commodity groupings 

(1982=100 unless otherwise indicated) 

_______________________________________________________________________________________________ 

 | | | 

 | | Unadjusted index 1/ | 

Commodity| |___________________________________| 

 code | Grouping | Aug. 2006 | Nov. 2006 | Dec. 2006 | 

_________|________________________________________________|___________|___________|___________| 

 | | | | | 

 | Finished Goods (1967=100)......................| 455.5 | 448.2 | 450.5 | 

 | All commodities................................| 167.9 | 165.1 | 166.0 | 

 | | | | | 

 | | | | | 

 | MAJOR COMMODITY GROUPS | | | | 

 | | | | | 

 | Farm products and processed foods and feeds....| 141.7 | 144.8 | 146.5 | 

01 | Farm products................................| 118.5 | 124.3 | 127.1 | 

02 | Processed foods and feeds....................| 153.7 | 155.5 | 156.6 | 

 | | | | | 

 | Industrial commodities.........................| 172.4 | 168.6 | 169.4 | 

03 | Textile products and apparel.................| 124.7 | 125.0 | 124.7 | 

04 | Hides, skins, leather, and related products..| 169.1 | 170.2 | 171.2 | 

05 | Fuels and related products and power.........| 176.6 | 160.1 | 163.0 | 

06 | Chemicals and allied products 2/.............| 209.8 | 206.2 | 206.7 | 

07 | Rubber and plastic products..................| 154.1 | 154.8 | 154.3 | 

08 | Lumber and wood products.....................| 191.4 | 189.1 | 189.5 | 

09 | Pulp, paper, and allied products.............| 211.3 | 212.3 | 212.4 | 

10 | Metals and metal products....................| 187.0 | 187.0 | 186.9 | 

11 | Machinery and equipment......................| 127.0 | 127.5 | 127.6 | 

12 | Furniture and household durables.............| 142.9 | 143.3 | 143.3 | 

13 | Nonmetallic mineral products.................| 182.4 | 182.6 | 182.6 | 

14 | Transportation equipment.....................| 150.9 | 155.3 | 155.1 | 

15 | Miscellaneous products.......................| 206.9 | 206.7 | 206.9 | 

 | | | | | 

 | Industrial commodities less fuels and related | | | | 

 | products and power...........................| 167.5 | 168.0 | 168.1 | 

 | | | | | 

 | | | | | 

 | OTHER COMMODITY GROUPINGS | | | | 

 | | | | | 

01-1 | Fruits and melons, fresh and dry vegetables, | | | | 

 | and tree nuts................................| 158.6 | 129.1 | 156.6 | 

01-2 | Grains.........................................| 90.7 | 134.5 | 133.9 | 

01-3 | Slaughter livestock............................| 116.4 | 111.9 | 111.4 | 

01-4 | Slaughter poultry..............................| 164.6 | 167.4 | 154.1 | 

01-5 | Plant and animal fibers........................| 77.0 | 78.5 | 80.5 | 

01-7 | Chicken eggs...................................| 96.6 | 136.0 | 134.5 | 

01-8 | Hay, hayseeds, and oilseeds....................| 119.1 | 135.4 | 136.3 | 

01-83 | Oilseeds.......................................| 101.0 | 119.5 | 119.7 | 

02-1 | Cereal and bakery products.....................| 184.1 | 189.5 | 189.8 | 

02-2 | Meats, poultry, and fish.......................| 139.9 | 136.0 | 137.2 | 

02-22 | Processed poultry..............................| 123.7 | 117.9 | 124.2 | 

02-5 | Sugar and confectionery........................| 170.2 | 166.3 | 166.1 | 

02-6 | Beverages and beverage materials...............| 160.1 | 163.3 | 162.4 | 

02-63 | Packaged beverage materials....................| 152.1 | 156.2 | 156.1 | 

02-7 | Fats and oils..................................| 177.3 | 182.4 | 187.2 | 

03-81 | Apparel........................................| 126.0 | 125.8 | 125.8 | 

04-4 | Other leather and related products.............| 153.3 | 154.1 | 154.8 | 

05-3 | Gas fuels......................................| 279.3 | 293.5 | 312.4 | 

05-4 | Electric power.................................| 167.2 | 158.7 | 158.2 | 

05-7 | Refined petroleum products.....................| 219.0 | 172.5 | 175.5 | 

06-3 | Drugs and pharmaceuticals......................| 313.4 | 313.1 | 314.2 | 

06-5 | Agricultural chemicals and products............| 155.5 | 154.1 | 156.1 | 

06-7 | Other chemicals and allied products............| 157.9 | 159.3 | 159.9 | 

07-1 | Rubber and rubber products.....................| 137.0 | 138.7 | 138.6 | 

07-11 | Rubber, except natural rubber..................| 160.5 | 164.0 | 162.1 | 

07-13 | Miscellaneous rubber products..................| 152.0 | 152.8 | 152.9 | 

07-2 | Plastic products...............................| 165.7 | 166.0 | 165.3 | 

08-1 | Lumber.........................................| 182.4 | 171.7 | 170.7 | 

09-1 | Pulp, paper, and products, excluding building | | | | 

 | paper and board..............................| 180.7 | 181.7 | 182.3 | 

09-15 | Converted paper and paperboard products........| 185.9 | 186.0 | 186.2 | 

10-1 | Iron and steel.................................| 192.2 | 189.1 | 189.3 | 

10-2 | Nonferrous metals..............................| 232.1 | 233.7 | 232.1 | 

10-25 | Nonferrous mill shapes.........................| 214.7 | 218.3 | 218.9 | 

11-3 | Metalworking machinery and equipment...........| 161.9 | 162.6 | 162.6 | 

11-4 | General purpose machinery and equipment........| 177.0 | 178.9 | 179.0 | 

11-6 | Special industry machinery.....................| 178.3 | 179.9 | 180.7 | 

11-7 | Electrical machinery and equipment.............| 116.0 | 116.2 | 116.4 | 

11-9 | Miscellaneous machinery and equipment..........| 151.6 | 152.1 | 152.1 | 

12-6 | Other household durable goods..................| 166.1 | 166.8 | 167.6 | 

13-2 | Concrete ingredients...........................| 207.7 | 209.3 | 208.8 | 

14-1 | Motor vehicles and equipment...................| 128.6 | 133.7 | 133.4 | 

15-1 | Toys, sporting goods, small arms, etc..........| 137.5 | 139.2 | 139.2 | 

15-4 | Photographic equipment and supplies............| 106.3 | 107.2 | 107.1 | 

15-9 | Other miscellaneous products...................| 151.2 | 152.3 | 152.7 | 

__________________________________________________________|___________|___________|___________| 

 

1/ Data for August 2006 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 selected industries and industry groups, not seasonally 

adjusted 

____________________________________________________________________________________________________________________ 

 | | | Index | Percent change 

 Industry | Industry 1/ |Index|_______________________|to_Dec._2006_from:__ 

 code | |base | | | | | 

 | | |Aug. |Nov. |Dec. | Dec. | Nov. 

 | | |2006 2/|2006 2/|2006 2/| 2005 | 2006 

__________________|______________________________________________|_____|_______|_______|_______|________|___________ 

 | | | 

 |Total mining industries...................... |12/84| 220.4 211.9 219.0 -6.6 3.4 

 211 | Oil and gas extraction...................... |12/85| 270.1 255.0 269.3 -13.7 5.6 

 212 | Mining (except oil & gas)................... |12/03| 151.8 152.1 150.1 13.3 -1.3 

 213 | Mining support activities................... |12/03| 175.6 173.8 174.0 10.9 .1 

 | | | 

 |Total manufacturing industries............... |12/84| 159.8 156.5 157.0 2.7 .3 

 311 | Food mfg.................................... |12/84| 147.5 148.8 150.3 2.8 1.0 

 312 | Beverage & tobacco mfg...................... |12/03| 105.5 107.0 106.5 .9 -.5 

 313 | Textile mills............................... |12/03| 107.0 107.4 106.7 1.5 -.7 

 314 | Textile product mills....................... |12/03| 108.9 108.6 109.0 1.8 .4 

 315 | Apparel manufacturing....................... |12/03| 100.6 100.5 100.4 .6 -.1 

 316 | Leather & allied product mfg................ |12/84| 146.8 147.2 147.7 2.1 .3 

 321 | Wood products manufacturing................. |12/03| 107.4 105.7 105.7 -2.5 0 

 322 | Paper manufacturing......................... |12/03| 113.7 114.3 114.6 6.3 .3 

 323 | Printing and related support activities..... |12/03| 105.8 106.3 106.1 2.1 -.2 

 324 | Petroleum and coal products mfg............. |12/84| 268.3 211.9 216.9 3.7 2.4 

 325 | Chemical mfg................................ |12/84| 197.8 198.0 197.0 1.6 -.5 

 326 | Plastics and rubber products mfg............ |12/84| 150.5 150.9 150.6 1.6 -.2 

 327 | Nonmetallic mineral product mfg............. |12/84| 164.9 164.7 164.8 5.4 .1 

 331 | Primary metal mfg........................... |12/84| 186.9 187.1 187.3 16.6 .1 

 332 | Fabricated metal product mfg................ |12/84| 157.3 158.1 158.5 4.9 .3 

 333 | Machinery mfg............................... |12/03| 109.1 110.1 110.3 3.3 .2 

 334 | Computer & electronic product mfg........... |12/03| 96.5 96.3 96.6 0 .3 

 335 | Electrical equip, appliance & component mfg. |12/03| 119.2 119.6 119.3 7.6 -.3 

 336 | Transportation equipment mfg................ |12/03| 101.9 105.1 104.8 2.2 -.3 

 337 | Furniture & related product mfg............. |12/84| 163.0 163.7 163.8 2.4 .1 

 339 | Miscellaneous mfg........................... |12/03| 105.2 105.3 105.4 1.7 .1 

 | | | 

 |Wholesale trade industries | | 

 423 | Merchant wholesalers, durable goods......... |06/04| 106.7 110.8 107.4 5.6 -3.1 

 424 | Merchant wholesalers, nondurable goods...... |06/05| 108.1 108.9 109.1 7.9 .2 

 425 | Wholesale trade agents and brokers.......... |06/05| 102.1 103.0 102.9 1.2 -.1 

 | | | 

 |Retail trade industries | | 

 441 | Motor vehicle and parts dealers............. |12/03| 113.5 112.9 112.1 3.9 -.7 

 442 | Furniture and home furnishings stores....... |12/03| 118.4 121.2 115.0 0 -5.1 

 443 | Electronics and appliance stores............ |12/03| 96.2 97.0 103.4 8.5 6.6 

 444 | Bldg material and garden equip and supp | | 

 | dealers.................................... |12/03| 121.6 115.3 118.0 3.6 2.3 

 445 | Food and beverage stores.................... |12/99| 135.7 136.3 134.1 -.4 -1.6 

 446 | Health and personal care stores............. |12/03| 119.3 119.4 119.5 6.8 .1 

 447 | Gasoline stations........................... |06/01| 52.4 48.9 51.8 7.2 5.9 

 448 | Clothing and clothing accessories stores.... |12/03| 106.9 107.4 106.2 3.2 -1.1 

 451 | Sporting goods, hobby, book and music stores |12/03| 97.8 99.2 98.0 1.8 -1.2 

 452 | General merchandise stores.................. |12/03| 113.7 102.7 105.9 -.9 3.1 

 454 | Nonstore retailers.......................... |12/03| 120.0 125.0 128.2 12.5 2.6 

 | | | 

 |Transportation and warehousing | | 

 481 | Air transportation.......................... |12/92| 185.6 175.8 167.1 -3.5 -4.9 

 482 | Rail transportation......................... |12/96| 139.1 137.9 135.7 2.0 -1.6 

 483 | Water transportation........................ |12/03| 111.9 111.4 111.2 3.0 -.2 

 484 | Truck transportation........................ |12/03| 114.7 113.6 113.3 1.9 -.3 

 486110 | Pipeline transportation of crude oil........ |06/86| 137.0 137.0 137.0 7.1 0 

 486910 | Pipeline transportation of refined petroleum | | 

 | products................................... |06/86| 125.1 125.7 125.9 3.5 .2 

 488 | Transportation support activities........... |12/03| 106.8 106.3 106.1 .7 -.2 

 491 | Postal service.............................. |06/89| 164.7 164.7 164.7 6.3 0 

 492 | Couriers and messengers..................... |12/03| 122.8 121.1 120.1 2.8 -.8 

 | | | 

 |Utilities | | 

 221 | Utilities................................... |12/03| 126.2 121.6 121.2 -6.5 -.3 

 | | | 

 |Health care and social assistance | | 

 6211 | Offices of physicians....................... |12/96| 117.8 118.1 118.2 1.3 .1 

 6215 | Medical and diagnostic laboratories......... |12/03| 104.5 104.4 104.7 .3 .3 

 6216 | Home health care services................... |12/96| 121.8 122.2 122.3 .9 .1 

 622 | Hospitals................................... |12/92| 153.6 154.9 155.6 3.8 .5 

 6231 | Nursing care facilities..................... |12/03| 110.2 110.5 110.7 2.8 .2 

 62321 | Residential mental retardation facilities... |12/03| 108.9 109.3 109.3 2.8 0 

____________________________________________________________________________________________________________________ 

See footnotes at end of table. 

 
Table 4. Producer price indexes for the net output of selected industries and industry groups, not seasonally 

adjusted -- Continued 

____________________________________________________________________________________________________________________ 

 | | | Index | Percent change 

 Industry | Industry 1/ |Index|_______________________|to_Dec._2006_from:__ 

 code | |base | | | | | 

 | | |Aug. |Nov. |Dec. | Dec. | Nov. 

 | | |2006 2/|2006 2/|2006 2/| 2005 | 2006 

__________________|______________________________________________|_____|_______|_______|_______|________|___________ 

 | | | 

 |Other services industries | | 

 511 | Publishing industries, except Internet...... |12/03| 106.5 107.0 107.0 1.9 0.0 

 515 | Broadcasting, except Internet............... |12/03| 100.9 105.1 105.7 2.7 .6 

 517 | Telecommunications.......................... |12/03| 98.7 98.8 99.5 2.3 .7 

 5182 | Data processing and related services........ |12/03| 100.2 100.0 99.9 1.0 -.1 

 5221 | Depository credit intermediation............ |12/03| 113.5 115.7 111.7 1.0 -3.5 

 523 | Security, commodity contracts and like | | 

 | activity................................... |12/03| 114.7 115.6 116.1 5.2 .4 

 524 | Insurance carriers and related activities... |12/03| 106.5 106.7 106.8 1.5 .1 

 5312 | Offices of real estate agents and brokers... |12/03| 111.3 110.8 110.7 .4 -.1 

 5321 | Automotive equipment rental and leasing..... |06/01| 112.9 115.1 117.8 4.5 2.3 

 5411 | Legal services.............................. |12/96| 145.4 146.0 146.3 4.5 .2 

 541211 | Offices of certified public accountants..... |12/03| 108.2 107.2 108.3 1.6 1.0 

 5413 | Architectural, engineering and related | | 

 | services................................... |12/96| 135.5 136.2 136.2 4.3 0 

 54181 | Advertising agencies........................ |12/03| 104.7 104.7 104.7 2.6 0 

 5613 | Employment services......................... |12/96| 120.0 120.4 120.5 1.8 .1 

 56151 | Travel agencies............................. |12/03| 98.6 101.5 100.7 2.8 -.8 

 56172 | Janitorial services......................... |12/03| 104.2 104.5 104.8 2.6 .3 

 5621 | Waste collection............................ |12/03| 104.5 105.3 105.2 1.7 -.1 

 721 | Accommodation............................... |12/96| 139.1 135.4 139.5 5.9 3.0 

____________________________________________________________________________________________________________________ 

 

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 August 2006 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. 

 

Note: NAICS 2002 replaced the SIC system beginning with the release of PPI data for January 2004. 
Table 5. Producer price indexes by stage of processing, seasonally adjusted 

(1982=100) 

_____________________________________________________________________________________________________________ 

 | 

 | Index 1/ 

 |_____________________________________________________ 

 Grouping | | | | | | 

 | July | Aug. | Sep. | Oct. | Nov. | Dec. 

 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 

_______________________________________________________|________|________|________|________|________|________ 

 | 

 Finished goods...................................| 161.5 162.1 159.8 157.2 160.3 161.8 

 Finished consumer goods........................| 167.7 168.4 165.0 161.9 165.4 167.4 

 Finished consumer foods......................| 156.0 157.9 159.0 157.7 157.9 160.6 

 Crude......................................| 141.9 162.4 162.7 156.9 141.7 166.0 

 Processed..................................| 157.2 157.4 158.6 157.7 159.2 160.1 

 Finished consumer goods, excluding foods.....| 171.9 172.0 167.0 163.1 167.9 169.6 

 Nondurable goods less foods................| 187.4 187.0 179.3 175.0 180.1 182.5 

 Durable goods..............................| 135.2 136.4 137.0 134.3 138.0 138.2 

 Capital equipment..............................| 146.3 147.0 147.4 146.1 148.2 148.5 

 Manufacturing industries.....................| 149.2 150.0 150.0 149.8 150.8 151.1 

 Nonmanufacturing industries..................| 145.2 145.9 146.3 144.6 147.2 147.5 

 | 

 Intermediate materials, supplies, and components.| 166.3 167.2 164.7 162.9 164.0 164.8 

 Materials and components for manufacturing.....| 158.2 158.6 158.4 158.4 158.1 157.8 

 Materials for food manufacturing.............| 146.6 146.2 148.1 147.5 148.9 149.4 

 Materials for nondurable manufacturing.......| 177.8 178.1 175.7 176.0 175.3 174.5 

 Materials for durable manufacturing..........| 186.5 186.8 187.6 187.5 186.5 186.1 

 Components for manufacturing.................| 135.0 135.7 136.1 136.1 136.1 136.2 

 Materials and components for construction......| 190.1 190.7 191.3 190.9 190.0 189.9 

 Processed fuels and lubricants.................| 167.8 170.2 157.9 148.5 154.6 159.1 

 Manufacturing industries.....................| 159.2 162.9 155.4 145.0 150.2 153.2 

 Nonmanufacturing industries..................| 173.2 174.9 159.5 150.8 157.5 162.8 

 Containers.....................................| 176.6 177.1 176.8 177.3 177.3 177.4 

 Supplies.......................................| 157.2 157.6 157.8 158.5 159.1 159.4 

 Manufacturing industries.....................| 160.9 161.3 161.6 162.5 162.4 162.1 

 Nonmanufacturing industries..................| 154.9 155.3 155.5 156.1 156.9 157.5 

 Feeds......................................| 108.1 107.9 106.5 109.6 120.5 126.0 

 Other supplies.............................| 160.7 161.1 161.5 161.8 161.6 161.6 

 | 

 Crude materials for further processing...........| 186.0 190.6 184.6 165.2 191.1 196.6 

 Foodstuffs and feedstuffs......................| 117.9 118.4 120.8 124.6 128.1 128.4 

 Nonfood materials..............................| 233.8 241.6 229.0 191.6 234.6 244.2 

 Nonfood materials except fuel 2/.............| 231.5 225.2 211.6 201.2 200.8 206.2 

 Manufacturing 2/...........................| 214.7 208.8 196.1 186.4 186.0 191.1 

 Construction...............................| 203.6 202.5 199.7 198.5 196.3 196.5 

 Crude fuel 3/................................| 212.7 244.2 234.7 154.7 267.7 283.6 

 Manufacturing industries...................| 202.7 231.7 223.0 149.2 253.3 267.9 

 Nonmanufacturing industries................| 217.5 249.8 240.1 158.0 273.9 290.2 

 | 

 Special groupings | 

 | 

 Finished goods, excluding foods..................| 162.6 162.9 159.8 156.8 160.6 161.8 

 Intermediate materials less foods and feeds......| 167.9 168.8 166.1 164.2 165.2 166.0 

 Intermediate foods and feeds.....................| 134.5 134.2 135.0 135.6 140.2 142.3 

 Crude materials less agricultural products 2/....| 240.4 248.6 235.6 196.6 241.2 251.1 

 | 

 Finished energy goods............................| 153.1 152.7 140.4 133.4 141.6 145.2 

 Finished goods less energy.......................| 157.3 158.2 158.7 157.4 159.0 159.8 

 Finished consumer goods less energy..............| 162.0 163.0 163.7 162.4 163.6 164.8 

 | 

 Finished goods less foods and energy.............| 158.1 158.7 159.1 157.7 159.7 160.0 

 Finished consumer goods less foods and energy....| 166.0 166.5 167.0 165.6 167.5 167.7 

 Consumer nondurable goods less foods and energy..| 192.0 191.7 192.0 192.1 192.0 192.3 

 | 

 Intermediate energy goods........................| 167.9 169.7 156.9 148.3 154.6 158.2 

 Intermediate materials less energy...............| 163.7 164.4 164.6 164.6 164.3 164.4 

 Intermediate materials less foods and energy.....| 165.6 166.2 166.4 166.4 165.9 165.8 

 | 

 Crude energy materials 2/........................| 224.7 240.2 221.4 169.4 230.1 242.8 

 Crude materials less energy......................| 155.5 153.1 155.4 157.4 160.3 161.1 

 Crude nonfood materials less energy 3/...........| 260.6 250.4 252.4 249.2 250.5 252.9 

_____________________________________________________________________________________________________________ 

 

 1/ 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 August 2006 have been 

 recalculated to incorporate late reports and corrections by respondents. 

 2/ Includes crude petroleum. 

 3/ Excludes crude petroleum.