APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
753	CEMENTING AND GLUING MACHINE OPERATORS	146
SUBTOTAL		146
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
048	CHEMICAL ENGINEERS	3
073	CHEMISTS, EXCEPT BIOCHEMISTS	154
224	CHEMICAL TECHNICIANS	706	108
453	JANITORS AND CLEANERS	96
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	6
633	SUPERVISORS, PRODUCTION OCCUPATIONS	51
696	STATIONARY ENGINEERS	62
754	PACKAGING AND FILLING MACHINE OPERATORS	827	276
756	MIXING AND BLENDING MACHINE OPERATORS	358
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	62
877	STOCK HANDLERS AND BAGGERS	138
889	LABORERS, EXCEPT CONSTRUCTION	138
SUBTOTAL		2,601	384
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	49
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	56	7
SUBTOTAL		105	7
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	851	187
SUBTOTAL		851	187
TOTAL		3,703	578
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.