FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
734	PRINTING MACHINE OPERATORS	51
SUBTOTAL		51
PAPER AND ALLIED PRODUCTS (SIC 26)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	412
734	PRINTING MACHINE OPERATORS	560
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	687	46
SUBTOTAL		1,659	46
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
679	BOOKBINDERS	462	231
734	PRINTING MACHINE OPERATORS	3,250	619
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	462
SUBTOTAL		4,174	850
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
036	INSPECTORS AND COMPLIANCE OFFICERS, EXC. CONSTRUCTION	32	32
224	CHEMICAL TECHNICIANS	92
453	JANITORS AND CLEANERS	134
519	MACHINERY MAINTENANCE OCCUPATIONS	22
549	NOT SPECIFIED MECHANICS AND REPAIRERS	603
567	CARPENTERS	57
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	44
593	INSULATION WORKERS	44
637	MACHINISTS	57
653	SHEET METAL WORKERS	75
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	66
696	STATIONARY ENGINEERS	127
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	114
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	57
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	57
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	9
SUBTOTAL		1,590	32
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
756	MIXING AND BLENDING MACHINE OPERATORS	44
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	266
SUBTOTAL		310
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
508	AIRCRAFT ENGINE MECHANICS	6,707	57
SUBTOTAL		6,707	57
WHOLESALE TRADE - NONDURABLE GOODS (SIC 51)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
225	SCIENCE TECHNICIANS, N.E.C.	1,185	474
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,185
889	LABORERS, EXCEPT CONSTRUCTION	3,791
SUBTOTAL		6,161	474
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
084	PHYSICIANS	49	33
096	PHARMACISTS	191	82
SUBTOTAL		240	115
TOTAL		20,892	1,574
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.