SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
17	SPECIAL TRADE CONTRACTORS	56
28	CHEMICALS AND ALLIED PRODUCTS	379	63
31	LEATHER AND LEATHER PRODUCTS	1,013	95
34	FABRICATED METAL PRODUCTS	130
35	MACHINERY, EXCEPT ELECTRICAL	96
36	ELECTRIC AND ELECTRONIC EQUIPMENT	6
37	TRANSPORTATION EQUIPMENT	1,611	524
73	BUSINESS SERVICES	1,127
75	AUTO REPAIR, SERVICES, AND GARAGES	2,828
TOTAL		7,245	682

*(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.