SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
13	OIL AND GAS EXTRACTION	323
20	FOOD AND KINDRED PRODUCTS	1,206
22	TEXTILE MILL PRODUCTS	133
24	LUMBER AND WOOD PRODUCTS	45
26	PAPER AND ALLIED PRODUCTS	330
27	PRINTING AND PUBLISHING	1,206
28	CHEMICALS AND ALLIED PRODUCTS	1,544	18
30	RUBBER AND MISC. PLASTICS PRODUCTS	2,855
32	STONE, CLAY, AND GLASS PRODUCTS	1,469
33	PRIMARY METAL INDUSTRIES	5,375
34	FABRICATED METAL PRODUCTS	4,191	656
35	MACHINERY, EXCEPT ELECTRICAL	6,844
36	ELECTRIC AND ELECTRONIC EQUIPMENT	1,808	695
37	TRANSPORTATION EQUIPMENT	3,619
38	INSTRUMENTS AND RELATED PRODUCTS	1,000	426
39	MISCELLANEOUS MANUFACTURING INDUSTRIES	489
44	WATER TRANSPORTATION	990
49	ELECTRIC, GAS, AND SANITARY SERVICES	1,401
50	WHOLESALE TRADE - DURABLE GOODS	462	46
72	PERSONAL SERVICES	32
73	BUSINESS SERVICES	14
76	MISCELLANEOUS REPAIR SERVICES	276
80	HEALTH SERVICES	177
TOTAL		35,789	1,840

*(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.