NHANES III industries	1999, 2001 NHANES industries	1986-2004 NHIS Industries
		13	41
01 = Agriculture production	01 = Agriculture production	01 = Agriculture	01 = Agriculture
02 = Agricultural services, forestry, and fishing	02 = Agricultural services, forestry, and fishing		02 = Forestry/Fisheries
03 = Mining	03 = Mining	02 = Mining	10 = Mining
04 = Construction	04 = Construction	03 = Construction	20 = Construction
05 = Food and kindred products	05 = Mfg.-Food and kindred products	04 = Manufacturing	30 = Food/Kindred products
06 = Textile mill products	06 = Mfg.-Textile mill products		31 = Textile mill/finished textile products
07 = Apparel and other finished textile products	07 = Mfg.-Apparel and other finished textile products		32 = Printing/publishing/allied industries
08 = Paper products, printing, publishing, and allied industries	08 = Mfg.-Paper products, printing, publishing, and allied industries		33 = Chemicals/allied products
09 = Chemicals, petroleum, and coal products	09 = Mfg.-Chemicals, petroleum, and coal products		34 = Other nondurable goods
10 = Rubber, plastics, and leather products	10 = Mfg.-Rubber, plastics, and leather products		40 = Furniture/lumber/wood
11 = Lumber and wood products,including furniture	11 = Mfg.-Lumber and wood products, including furniture		41 = Primary metal industries
12 = Metal industries	12 = Mfg.-Metal industries		42 = Fabricated metal ind/ordnance
13 = Machinery, except electrical	13 = Mfg.-Machinery, except electrical		43 = Machinery except electrical
14 = Electrical machinery, equipment, and supplies	14 = Mfg.-Electrical machinery, equipment, and supplies		44 = Electrical machinery/equip/supplies
15 = Transportation equipment	15 = Mfg.-Transportation equipment		45 = Transportation equipment
16 = Miscellaneous and not specified manufacturing industries	16 = Mfg.-Miscellaneous and not specified manufacturing industries		46 = Other not specified durable goods
17 = Trucking service	17 = Trucking service	05 = Transport, Commun, Pub Utils	50 = Railroads
18 = Transportation, except trucking	18 = Transportation, except trucking		51 = Trucking srvc/warehousing
19 = Communications	19 = Communications		52 = Other transportation
20 = Utilities	20 = Utilities		53 = Communications
21 = Wholesale trade, durable goods	21 = Wholesale Trade, Durable goods		54 = Utilities/sanitary
22 = Wholesale trade, nondurable and not specified goods	22 = Wholesale Trade, Non-durable and not specified goods	06 = Wholesale Trade	60 = Wholesale trade
23 = Department stores	23 = Retail-Department stores	07 = Retail Trade	61 = General merchandise stores
24 = Food stores	24 = Retail-Food stores		62 = Food, bakery, dairy stores
25 = Vehicle dealers, supply and service stores	25 = Retail-Vehicle dealers, supply and service stores		63 = Automotive dealers/gasoline stations
26 = Apparel and accessory stores	26 = Retail-Apparel and accessory stores		64 = Eating/drinking places
27 = Eating and drinking places	27 = Retail-Eating and drinking places		65 = Other unspecified retail trade
28 = Other retail trade	28 = Other Retail trade	08 = Finance, Insurance, and Real Estate	70 = Banking/Credit Agencies
29 = Banking and other finance	29 = Banking and other finance		71 = Insurance/Real Estate/other Finance
30 = Insurance and real estate	30 = Insurance and real estate	09 = Business and Repair Services	75 = Business services
31 = Business services	31 = Business services		76 = Repair services
32 = Repair services	32 = Repair services	10 = Personal Services	77 = Private households
33 = Private households	33 = Private households		78 = Other personal services
34 = Lodging places	34 = Lodging places	11 = Entertainment and Rec Services	79 = Entertainment/Recreation Srvcs
35 = Personal services, except private households and lodging	35 = Personal services, except private households and lodging	12 = Professional and Related Services	80 = Hospitals
36 = Entertainment and recreation services	36 = Entertainment and recreation services		81 = Health services except hospitals
37 = Offices of health practitioners	37 = Offices of health practitioners		82 = Elem/Sec Schools/Colleges
38 = Hospitals	38 = Hospitals		83 = Other educational services
39 = Health services, n. e. c.	39 = Health services, n. e. c.		84 = Social Srvc/relig/member orgs
40 = Educational services	40 = Educational services		85 = Legal/Engineer/other professional srvcs
41 = Social services	41 = Social services	13 = Public Administration	90 = Public Administration
42 = Other professional and related services	42 = Other professional and related services
43 = Justice, public order, and safety	43 = Justice, public order, and safety
44 = Public administration, except justice, public order, and safety	44 = Public administration, except justice, public order, safety