SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
07	AGRICULTURAL SERVICES	1,127
13	OIL AND GAS EXTRACTION	13,996
17	SPECIAL TRADE CONTRACTORS	905
20	FOOD AND KINDRED PRODUCTS	4,348	1,585
21	TOBACCO MANUFACTURERS	1,31
22	TEXTILE MILL PRODUCTS	25,547	6,564
23	APPAREL AND OTHER TEXTILE PRODUCTS	41
24	LUMBER AND WOOD PRODUCTS	1,358
25	FURNITURE AND FIXTURES	148
26	PAPER AND ALLIED PRODUCTS	8,496
27	PRINTING AND PUBLISHING	8,284	915
28	CHEMICALS AND ALLIED PRODUCTS	5,579	235
29	PETROLEUM AND COAL PRODUCTS	6,654	105
30	RUBBER AND MISC. PLASTICS PRODUCTS	385	23
31	LEATHER AND LEATHER PRODUCTS	110	44
32	STONE, CLAY, AND GLASS PRODUCTS	245
33	PRIMARY METAL INDUSTRIES	3,685	4
34	FABRICATED METAL PRODUCTS	13,512	3,037
35	MACHINERY, EXCEPT ELECTRICAL	5,796	475
36	ELECTRIC AND ELECTRONIC EQUIPMENT	768	118
37	TRANSPORTATION EQUIPMENT	2,489	161
38	INSTRUMENTS AND RELATED PRODUCTS	271	100
39	MISCELLANEOUS MANUFACTURING INDUSTRIES	1,655
41	LOCAL AND INTERURBAN PASSENGER TRANSIT	415
42	TRUCKING AND WAREHOUSING	1,126
45	TRANSPORTATION BY AIR	2,643	1,710
47	TRANSPORTATION SERVICES	86
48	COMMUNICATION	129
49	ELECTRIC, GAS, AND SANITARY SERVICES	2,986
50	WHOLESALE TRADE - DURABLE GOODS	485
55	AUTOMOTIVE DEALERS & SERVICE STATIONS	639
72	PERSONAL SERVICES	14,350	9,668
73	BUSINESS SERVICES	66,054	19,597
76	MISCELLANEOUS REPAIR SERVICES	2,169
80	HEALTH SERVICES	26,466	16,477
TOTAL		224,263	60,818

*(1) By survey design, not all 2-digit SICs were surveyed. (2) The estimates for each 2-digit SIC apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC. Not all SICs were surveyed. (3) When using the estimates, standard errors associated with estimates should be considered. (4) Potential exposures to a chemical agent are categorized as actual (i.e., the surveyor observed the use of the specific agent) or tradename (i.e., the surveyor observed the use of a tradename product known to contain the specific agent). The estimates presented in the table combine both categories.