SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
16	HEAVY CONSTRUCTION CONTRACTORS	65
17	SPECIAL TRADE CONTRACTORS	1,996
20	FOOD AND KINDRED PRODUCTS	2,660
22	TEXTILE MILL PRODUCTS	330	115
24	LUMBER AND WOOD PRODUCTS	114
25	FURNITURE AND FIXTURES	124
26	PAPER AND ALLIED PRODUCTS	1,921
27	PRINTING AND PUBLISHING	3,219	1,223
28	CHEMICALS AND ALLIED PRODUCTS	3,278	562
32	STONE, CLAY, AND GLASS PRODUCTS	387	18
33	PRIMARY METAL INDUSTRIES	724
34	FABRICATED METAL PRODUCTS	1,455	432
35	MACHINERY, EXCEPT ELECTRICAL	17,219	5,043
36	ELECTRIC AND ELECTRONIC EQUIPMENT	19,192	8,816
37	TRANSPORTATION EQUIPMENT	5,897	543
42	TRUCKING AND WAREHOUSING	84
50	WHOLESALE TRADE - DURABLE GOODS	734
51	WHOLESALE TRADE - NONDURABLE GOODS	666
72	PERSONAL SERVICES	27,343	19,147
73	BUSINESS SERVICES	109	56
75	AUTO REPAIR, SERVICES, AND GARAGES	932	466
80	HEALTH SERVICES	16,065	12,822
TOTAL		104,513	49,243

*(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.