Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	68	45
095	REGISTERED NURSES	27	25
096	PHARMACISTS	2,345	1,427
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	167	167
206	RADIOLOGIC TECHNICIANS	374	337
216	ENGINEERING TECHNICIANS, N.E.C.	449	130
223	BIOLOGICAL TECHNICIANS	3,052	872
224	CHEMICAL TECHNICIANS	201
365	STOCK AND INVENTORY CLERKS	30
368	WEIGHERS, MEASURERS, AND CHECKERS	33
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	482	301
446	HEALTH AIDES, EXCEPT NURSING	446	194
453	JANITORS AND CLEANERS	445
518	INDUSTRIAL MACHINERY REPAIRERS	259
519	MACHINERY MAINTENANCE OCCUPATIONS	22
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	356
567	CARPENTERS	5,578
575	ELECTRICIANS	65
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	1,067
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	115
617	MINING OCCUPATIONS, N.E.C.	7,885
637	MACHINISTS	880
687	BAKERS	3,792	384
688	FOOD BATCHMAKERS	141	28
734	PRINTING MACHINE OPERATORS	1,153	54
744	TEXTILE SEWING MACHINE OPERATORS	552	249
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	283	141
754	PACKAGING AND FILLING MACHINE OPERATORS	2,759	1,750
756	MIXING AND BLENDING MACHINE OPERATORS	2,684	148
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	300
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	123
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,823	236
783	WELDERS AND CUTTERS	1,780
795	MISCELLANEOUS HAND WORKING OCCUPATIONS	295
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	324	54
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	465	155
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	788
869	CONSTRUCTION LABORERS	1,188
878	MACHINE FEEDERS AND OFFBEARERS	54
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	211
889	LABORERS, EXCEPT CONSTRUCTION	676	186
TOTAL		44,736	6,883

*(1) The estimates for each occupation apply across the surveyed industries in which the agent was observed. Not all industries were surveyed, and not all agents were observed in all surveyed industries. (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.