SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
22	TEXTILE MILL PRODUCTS	23
26	PAPER AND ALLIED PRODUCTS	775
28	CHEMICALS AND ALLIED PRODUCTS	7,718	1,564
29	PETROLEUM AND COAL PRODUCTS	1,801	294
30	RUBBER AND MISC. PLASTICS PRODUCTS	1,035	90
35	MACHINERY, EXCEPT ELECTRICAL	18,346	6,468
36	ELECTRIC AND ELECTRONIC EQUIPMENT	24	18
37	TRANSPORTATION EQUIPMENT	63	7
38	INSTRUMENTS AND RELATED PRODUCTS	4,027	2,024
73	BUSINESS SERVICES	2,470	422
80	HEALTH SERVICES	5,708	4,063
TOTAL		41,988	14,949

*(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.