CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	206	23
SUBTOTAL		206	23
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	35
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	42
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	28	7
SUBTOTAL		105	7
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	57
357	MESSENGERS	278
453	JANITORS AND CLEANERS	281	7
519	MACHINERY MAINTENANCE OCCUPATIONS	271
575	ELECTRICIANS	338
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	433
653	SHEET METAL WORKERS	88
719	MOLDING AND CASTING MACHINE OPERATORS	416	249
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	949	79
753	CEMENTING AND GLUING MACHINE OPERATORS	616
755	EXTRUDING AND FORMING MACHINE OPERATORS	676	65
756	MIXING AND BLENDING MACHINE OPERATORS	1,528	264
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	54
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	20
769	SLICING AND CUTTING MACHINE OPERATORS	581	58
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	3,991	309
779	MACHINE OPERATORS, NOT SPECIFIED	41
783	WELDERS AND CUTTERS	102
785	ASSEMBLERS	266	29
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	288	29
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	156
873	PRODUCTION HELPERS	108
878	MACHINE FEEDERS AND OFFBEARERS	88
SUBTOTAL		11,626	1,089
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
756	MIXING AND BLENDING MACHINE OPERATORS	3,474
SUBTOTAL		3,474
AUTOMOTIVE DEALERS & SERVICE STATIONS (SIC 55)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
505	AUTOMOBILE MECHANICS	5,181
SUBTOTAL		5,181
TOTAL		20,592	1,119
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.