SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
07	AGRICULTURAL SERVICES	4,029	2,015
15	GENERAL BUILDING CONTRACTORS	986
17	SPECIAL TRADE CONTRACTORS	239
20	FOOD AND KINDRED PRODUCTS	4,735	2,216
21	TOBACCO MANUFACTURERS	7
22	TEXTILE MILL PRODUCTS	1,025
23	APPAREL AND OTHER TEXTILE PRODUCTS	204	147
25	FURNITURE AND FIXTURES	133	12
26	PAPER AND ALLIED PRODUCTS	9,798	3,317
27	PRINTING AND PUBLISHING	4,533	349
28	CHEMICALS AND ALLIED PRODUCTS	5,629	356
30	RUBBER AND MISC. PLASTICS PRODUCTS	8,255	1,443
31	LEATHER AND LEATHER PRODUCTS	1,682
32	STONE, CLAY, AND GLASS PRODUCTS	5,815
33	PRIMARY METAL INDUSTRIES	10,244	96
34	FABRICATED METAL PRODUCTS	32,889	551
35	MACHINERY, EXCEPT ELECTRICAL	116,102	9,828
36	ELECTRIC AND ELECTRONIC EQUIPMENT	21,364	5,470
37	TRANSPORTATION EQUIPMENT	31,435	947
38	INSTRUMENTS AND RELATED PRODUCTS	9,147	299
39	MISCELLANEOUS MANUFACTURING INDUSTRIES	1,940	101
42	TRUCKING AND WAREHOUSING	597
44	WATER TRANSPORTATION	1,316
45	TRANSPORTATION BY AIR	10,182	57
49	ELECTRIC, GAS, AND SANITARY SERVICES	4,159
50	WHOLESALE TRADE - DURABLE GOODS	9,604
73	BUSINESS SERVICES	2,010	72
75	AUTO REPAIR, SERVICES, AND GARAGES	1,650
80	HEALTH SERVICES	2,730	1,962
TOTAL		302,502	29,239

*(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.