SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
20	FOOD AND KINDRED PRODUCTS	1,065	87
21	TOBACCO MANUFACTURERS	89
22	TEXTILE MILL PRODUCTS	101
26	PAPER AND ALLIED PRODUCTS	707
28	CHEMICALS AND ALLIED PRODUCTS	203
30	RUBBER AND MISC. PLASTICS PRODUCTS	271
32	STONE, CLAY, AND GLASS PRODUCTS	465
33	PRIMARY METAL INDUSTRIES	8,351	153
34	FABRICATED METAL PRODUCTS	913
35	MACHINERY, EXCEPT ELECTRICAL	8,112	825
36	ELECTRIC AND ELECTRONIC EQUIPMENT	665
37	TRANSPORTATION EQUIPMENT	1,962	6
44	WATER TRANSPORTATION	105
75	AUTO REPAIR, SERVICES, AND GARAGES	2,732
80	HEALTH SERVICES	120	11
TOTAL		26,669	1,082

*(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.