SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
20	FOOD AND KINDRED PRODUCTS	374
24	LUMBER AND WOOD PRODUCTS	114
28	CHEMICALS AND ALLIED PRODUCTS	42
32	STONE, CLAY, AND GLASS PRODUCTS	387	18
33	PRIMARY METAL INDUSTRIES	662
34	FABRICATED METAL PRODUCTS	449
35	MACHINERY, EXCEPT ELECTRICAL	10,519	22
36	ELECTRIC AND ELECTRONIC EQUIPMENT	19,109	8,733
37	TRANSPORTATION EQUIPMENT	3,378	322
50	WHOLESALE TRADE - DURABLE GOODS	734
72	PERSONAL SERVICES	3,506	1,577
73	BUSINESS SERVICES	186	112
80	HEALTH SERVICES	547	370
TOTAL		40,007	11,154

*(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.