SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
28	CHEMICALS AND ALLIED PRODUCTS	3,703	1,320
30	RUBBER AND MISC. PLASTICS PRODUCTS	23,822	13,168
31	LEATHER AND LEATHER PRODUCTS	4,990	3,346
34	FABRICATED METAL PRODUCTS	1,351	52
36	ELECTRIC AND ELECTRONIC EQUIPMENT	3,757	1,966
38	INSTRUMENTS AND RELATED PRODUCTS	2,663	2,074
50	WHOLESALE TRADE - DURABLE GOODS	3,474
55	AUTOMOTIVE DEALERS & SERVICE STATIONS	5,181
80	HEALTH SERVICES	2,182	2,182
TOTAL		51,123	24,109

*(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.