SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
17	SPECIAL TRADE CONTRACTORS	4,792
20	FOOD AND KINDRED PRODUCTS	2,976	784
22	TEXTILE MILL PRODUCTS	8,275	4,877
23	APPAREL AND OTHER TEXTILE PRODUCTS	3,060	1,648
26	PAPER AND ALLIED PRODUCTS	217	48
27	PRINTING AND PUBLISHING	263
30	RUBBER AND MISC. PLASTICS PRODUCTS	737
32	STONE, CLAY, AND GLASS PRODUCTS	2,199	587
33	PRIMARY METAL INDUSTRIES	2,014	114
34	FABRICATED METAL PRODUCTS	4,416	267
35	MACHINERY, EXCEPT ELECTRICAL	7,064	1,382
36	ELECTRIC AND ELECTRONIC EQUIPMENT	2,985	2,206
37	TRANSPORTATION EQUIPMENT	7,683	72
38	INSTRUMENTS AND RELATED PRODUCTS	570
39	MISCELLANEOUS MANUFACTURING INDUSTRIES	1,712	1,404
42	TRUCKING AND WAREHOUSING	81
45	TRANSPORTATION BY AIR	535
72	PERSONAL SERVICES	2,249	1,468
73	BUSINESS SERVICES	840	483
80	HEALTH SERVICES	975	154
TOTAL		53,643	15,494

*(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.