Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
044	AEROSPACE ENGINEERS	43
048	CHEMICAL ENGINEERS	7	2
055	ELECTRICAL AND ELECTRONIC ENGINEERS	66	17
059	ENGINEERS, N.E.C.	83	83
073	CHEMISTS, EXCEPT BIOCHEMISTS	9
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	954
216	ENGINEERING TECHNICIANS, N.E.C.	1,202	147
224	CHEMICAL TECHNICIANS	25	21
225	SCIENCE TECHNICIANS, N.E.C.	808	56
235	TECHNICIANS, N.E.C.	3,034	1,551
363	PRODUCTION COORDINATORS	222	133
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	812	31
365	STOCK AND INVENTORY CLERKS	20
379	GENERAL OFFICE CLERKS	69
453	JANITORS AND CLEANERS	4,515	282
518	INDUSTRIAL MACHINERY REPAIRERS	159
519	MACHINERY MAINTENANCE OCCUPATIONS	64
544	MILLWRIGHTS	371
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	40
549	NOT SPECIFIED MECHANICS AND REPAIRERS	2,972	302
567	CARPENTERS	253	14
575	ELECTRICIANS	255
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	426
633	SUPERVISORS, PRODUCTION OCCUPATIONS	481
634	TOOL AND DIE MAKERS	20
637	MACHINISTS	228
646	LAY-OUT WORKERS	1,827	1,522
657	CABINET MAKERS AND BENCH CARPENTERS	146
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	3,137	76
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	1,910	1,719
689	INSPECTORS, TESTERS, AND GRADERS	9	9
696	STATIONARY ENGINEERS	50
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	753
707	ROLLING MACHINE OPERATORS	708
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	880	31
713	FORGING MACHINE OPERATORS	40
717	FABRICATING MACHINE OPERATORS, N.E.C.	23	23
719	MOLDING AND CASTING MACHINE OPERATORS	3,420	383
723	METAL PLATING MACHINE OPERATORS	2,516	1,068
726	WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS	761	457
727	SAWING MACHINE OPERATORS	297
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	1,591
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	712	285
753	CEMENTING AND GLUING MACHINE OPERATORS	415	269
754	PACKAGING AND FILLING MACHINE OPERATORS	827	276
756	MIXING AND BLENDING MACHINE OPERATORS	976
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	31
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	140	23
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	4,217	31
768	CRUSHING AND GRINDING MACHINE OPERATORS	62	8
769	SLICING AND CUTTING MACHINE OPERATORS	3,850	773
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	13,253	577
779	MACHINE OPERATORS, NOT SPECIFIED	247	46
783	WELDERS AND CUTTERS	162
785	ASSEMBLERS	3,606	1,478
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,675	1,675
804	TRUCK DRIVERS, HEAVY	19
849	CRANE AND TOWER OPERATORS	445
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	438
869	CONSTRUCTION LABORERS	6,136	453
877	STOCK HANDLERS AND BAGGERS	138
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	20
889	LABORERS, EXCEPT CONSTRUCTION	5,134	804
TOTAL		77,710	14,624

*(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.