OIL AND GAS EXTRACTION (SIC 13)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
617	MINING OCCUPATIONS, N.E.C.	7,885
SUBTOTAL		7,885
HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
869	CONSTRUCTION LABORERS	761
SUBTOTAL		761
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
567	CARPENTERS	5,429
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	1,067
869	CONSTRUCTION LABORERS	427
SUBTOTAL		6,923
FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
365	STOCK AND INVENTORY CLERKS	30
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	482	301
453	JANITORS AND CLEANERS	445
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	356
637	MACHINISTS	880
687	BAKERS	3,792	384
688	FOOD BATCHMAKERS	141	28
754	PACKAGING AND FILLING MACHINE OPERATORS	2,759	1,750
756	MIXING AND BLENDING MACHINE OPERATORS	541
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	300
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	113
889	LABORERS, EXCEPT CONSTRUCTION	676	186
SUBTOTAL		10,515	2,649
TEXTILE MILL PRODUCTS (SIC 22)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	404	108
518	INDUSTRIAL MACHINERY REPAIRERS	259
734	PRINTING MACHINE OPERATORS	1,153	54
744	TEXTILE SEWING MACHINE OPERATORS	552	249
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	283	141
756	MIXING AND BLENDING MACHINE OPERATORS	1,741	148
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	123
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	848	236
783	WELDERS AND CUTTERS	1,780
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	324	54
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	465	155
878	MACHINE FEEDERS AND OFFBEARERS	54
SUBTOTAL		7,986	1,145
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
567	CARPENTERS	149
SUBTOTAL		149
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
224	CHEMICAL TECHNICIANS	201
756	MIXING AND BLENDING MACHINE OPERATORS	403
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,517
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	101
SUBTOTAL		2,222
LEATHER AND LEATHER PRODUCTS (SIC 31)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
368	WEIGHERS, MEASURERS, AND CHECKERS	33
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	458
795	MISCELLANEOUS HAND WORKING OCCUPATIONS	295
SUBTOTAL		786
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
519	MACHINERY MAINTENANCE OCCUPATIONS	22
575	ELECTRICIANS	65
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	115
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	687
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	98
SUBTOTAL		987
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	68	45
216	ENGINEERING TECHNICIANS, N.E.C.	45	23
223	BIOLOGICAL TECHNICIANS	3,052	872
SUBTOTAL		3,165	940
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
095	REGISTERED NURSES	27	25
096	PHARMACISTS	2,345	1,427
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	167	167
206	RADIOLOGIC TECHNICIANS	374	337
446	HEALTH AIDES, EXCEPT NURSING	446	194
SUBTOTAL		3,359	2,150
TOTAL		44,738	6,884
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.