CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
756	MIXING AND BLENDING MACHINE OPERATORS	39
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	686	18
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	498	223
SUBTOTAL		1,223	241
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
779	MACHINE OPERATORS, NOT SPECIFIED	2,502	436
SUBTOTAL		2,502	436
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
717	FABRICATING MACHINE OPERATORS, N.E.C.	768	658
785	ASSEMBLERS	3,380	2,502
889	LABORERS, EXCEPT CONSTRUCTION	289	106
SUBTOTAL		4,437	3,266
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	471
SUBTOTAL		471
TOTAL		8,633	3,943
RELATED PAGES: Estimates by SIC, Estimates by Occupation

*(1) The estimates for each occupation apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC where the agent was observed. Not all SICs were surveyed, and not all agents were observed in all surveyed SICs. (2) When using the estimates, standard errors associated with estimates should be considered. (3) 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.