FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	524
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	236
549	NOT SPECIFIED MECHANICS AND REPAIRERS	715
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	48
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	48
SUBTOTAL		1,571
TEXTILE MILL PRODUCTS (SIC 22)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	51
SUBTOTAL		51
LUMBER AND WOOD PRODUCTS (SIC 24)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
783	WELDERS AND CUTTERS	381
SUBTOTAL		381
PAPER AND ALLIED PRODUCTS (SIC 26)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	14
SUBTOTAL		14
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
783	WELDERS AND CUTTERS	31
SUBTOTAL		31
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	496
768	CRUSHING AND GRINDING MACHINE OPERATORS	641	120
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	634
783	WELDERS AND CUTTERS	366
SUBTOTAL		2,137	120
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	433
637	MACHINISTS	28
798	PRODUCTION SAMPLERS AND WEIGHERS	128
SUBTOTAL		589
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
783	WELDERS AND CUTTERS	38
SUBTOTAL		38
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
783	WELDERS AND CUTTERS	31
SUBTOTAL		31
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	31
453	JANITORS AND CLEANERS	720
633	SUPERVISORS, PRODUCTION OCCUPATIONS	793
724	HEAT TREATING EQUIPMENT OPERATORS	13
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	407	219
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	679
SUBTOTAL		2,643	219
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	344
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	43
783	WELDERS AND CUTTERS	140
SUBTOTAL		527
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	17	11
783	WELDERS AND CUTTERS	34
SUBTOTAL		51	11
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
224	CHEMICAL TECHNICIANS	22	7
453	JANITORS AND CLEANERS	1,892	18
503	SUPERVISORS, MECHANICS AND REPAIRERS	65
575	ELECTRICIANS	218
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	297
723	METAL PLATING MACHINE OPERATORS	256	40
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	3
783	WELDERS AND CUTTERS	38
SUBTOTAL		2,791	65
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	364
SUBTOTAL		364
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
518	INDUSTRIAL MACHINERY REPAIRERS	103
SUBTOTAL		103
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
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	7
SUBTOTAL		7
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
069	PHYSICISTS AND ASTRONOMERS	1,354	829
073	CHEMISTS, EXCEPT BIOCHEMISTS	310	259
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	367	348
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,625	1,134
224	CHEMICAL TECHNICIANS	168	149
453	JANITORS AND CLEANERS	130
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	14
549	NOT SPECIFIED MECHANICS AND REPAIRERS	137
783	WELDERS AND CUTTERS	142
SUBTOTAL		4,247	2,719
TOTAL		22,283	3,191
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.