SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
20	FOOD AND KINDRED PRODUCTS	1,303	237
22	TEXTILE MILL PRODUCTS	92	92
24	LUMBER AND WOOD PRODUCTS	114
26	PAPER AND ALLIED PRODUCTS	165
27	PRINTING AND PUBLISHING	3,208
28	CHEMICALS AND ALLIED PRODUCTS	2,826	877
31	LEATHER AND LEATHER PRODUCTS	36
32	STONE, CLAY, AND GLASS PRODUCTS	387	18
33	PRIMARY METAL INDUSTRIES	662
34	FABRICATED METAL PRODUCTS	912	432
35	MACHINERY, EXCEPT ELECTRICAL	10,777	126
36	ELECTRIC AND ELECTRONIC EQUIPMENT	19,152	8,744
37	TRANSPORTATION EQUIPMENT	7,101	432
38	INSTRUMENTS AND RELATED PRODUCTS	230
41	LOCAL AND INTERURBAN PASSENGER TRANSIT	142
49	ELECTRIC, GAS, AND SANITARY SERVICES	372
50	WHOLESALE TRADE - DURABLE GOODS	734
72	PERSONAL SERVICES	11,791	9,668
80	HEALTH SERVICES	2,417	1,221
TOTAL		62,422	21,847

*(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.