SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
17	SPECIAL TRADE CONTRACTORS	4,812
24	LUMBER AND WOOD PRODUCTS	1,728	810
26	PAPER AND ALLIED PRODUCTS	12,602	2,697
27	PRINTING AND PUBLISHING	1,004	355
28	CHEMICALS AND ALLIED PRODUCTS	1,222	241
33	PRIMARY METAL INDUSTRIES	1,308	411
34	FABRICATED METAL PRODUCTS	228
35	MACHINERY, EXCEPT ELECTRICAL	558	110
36	ELECTRIC AND ELECTRONIC EQUIPMENT	162	46
37	TRANSPORTATION EQUIPMENT	3,108	9
38	INSTRUMENTS AND RELATED PRODUCTS	1,178
39	MISCELLANEOUS MANUFACTURING INDUSTRIES	1,474
48	COMMUNICATION	297	297
55	AUTOMOTIVE DEALERS & SERVICE STATIONS	5,181
75	AUTO REPAIR, SERVICES, AND GARAGES	488
80	HEALTH SERVICES	21,198	14,220
TOTAL		56,549	19,197

*(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.