SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
20	FOOD AND KINDRED PRODUCTS	86
22	TEXTILE MILL PRODUCTS	1,176
26	PAPER AND ALLIED PRODUCTS	99
28	CHEMICALS AND ALLIED PRODUCTS	780
33	PRIMARY METAL INDUSTRIES	432
34	FABRICATED METAL PRODUCTS	1,760	13
35	MACHINERY, EXCEPT ELECTRICAL	27,680	62
36	ELECTRIC AND ELECTRONIC EQUIPMENT	770
37	TRANSPORTATION EQUIPMENT	846
38	INSTRUMENTS AND RELATED PRODUCTS	502
TOTAL		34,131	75

*(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.