Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	7
045	METALLURGICAL AND MATERIALS ENGINEERS	14
048	CHEMICAL ENGINEERS	23
073	CHEMISTS, EXCEPT BIOCHEMISTS	161
185	DESIGNERS	122	81
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	139	78
216	ENGINEERING TECHNICIANS, N.E.C.	230	39
224	CHEMICAL TECHNICIANS	795	173
235	TECHNICIANS, N.E.C.	2,983	1,463
335	FILE CLERKS	109
363	PRODUCTION COORDINATORS	9
365	STOCK AND INVENTORY CLERKS	633
446	HEALTH AIDES, EXCEPT NURSING	1,626	1,199
453	JANITORS AND CLEANERS	1,493	106
505	AUTOMOBILE MECHANICS	485
518	INDUSTRIAL MACHINERY REPAIRERS	653
519	MACHINERY MAINTENANCE OCCUPATIONS	80
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	3
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	220
549	NOT SPECIFIED MECHANICS AND REPAIRERS	156
567	CARPENTERS	314
575	ELECTRICIANS	127
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	132
633	SUPERVISORS, PRODUCTION OCCUPATIONS	736
634	TOOL AND DIE MAKERS	3,547
636	PRECISION ASSEMBLERS, METAL	1,200	81
637	MACHINISTS	17,982	342
644	PRECISION GRINDERS, FITTERS, AND TOOL SHARPENERS	10
645	PATTERNMAKERS AND MODEL MAKERS, METAL	51
649	ENGRAVERS, METAL	642	128
653	SHEET METAL WORKERS	128
674	MISCELLANEOUS PRECISION APPAREL AND FABRIC WORKERS	37	3
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	16
677	OPTICAL GOODS WORKERS	156	109
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	565	16
696	STATIONARY ENGINEERS	62
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	14
704	LATHE AND TURNING MACHINE OPERATORS	1,932
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	347
708	DRILLING AND BORING MACHINE OPERATORS	118
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	3,109	52
719	MOLDING AND CASTING MACHINE OPERATORS	2,409	2,409
723	METAL PLATING MACHINE OPERATORS	4,109	1,635
727	SAWING MACHINE OPERATORS	232
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	288
756	MIXING AND BLENDING MACHINE OPERATORS	336	16
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	206
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	31
769	SLICING AND CUTTING MACHINE OPERATORS	155
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	4,969	62
779	MACHINE OPERATORS, NOT SPECIFIED	4,984	535
783	WELDERS AND CUTTERS	891
785	ASSEMBLERS	2,805	94
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	132
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	697	10
869	CONSTRUCTION LABORERS	837
873	PRODUCTION HELPERS	3
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	57
TOTAL		64,304	8,631

*(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.