Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	94
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	503
216	ENGINEERING TECHNICIANS, N.E.C.	342	42
217	DRAFTING OCCUPATIONS	374	13
235	TECHNICIANS, N.E.C.	94
365	STOCK AND INVENTORY CLERKS	118
453	JANITORS AND CLEANERS	3,631	18
508	AIRCRAFT ENGINE MECHANICS	20
516	HEAVY EQUIPMENT MECHANICS	1,040
518	INDUSTRIAL MACHINERY REPAIRERS	3,921
519	MACHINERY MAINTENANCE OCCUPATIONS	14
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,407
575	ELECTRICIANS	127
634	TOOL AND DIE MAKERS	256
636	PRECISION ASSEMBLERS, METAL	508
637	MACHINISTS	4,292
653	SHEET METAL WORKERS	21
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	425	58
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	62
704	LATHE AND TURNING MACHINE OPERATORS	9
705	MILLING AND PLANING MACHINE OPERATORS	54
708	DRILLING AND BORING MACHINE OPERATORS	116
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	11
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	28
754	PACKAGING AND FILLING MACHINE OPERATORS	1,531	611
756	MIXING AND BLENDING MACHINE OPERATORS	358
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,094	222
779	MACHINE OPERATORS, NOT SPECIFIED	17,825	4,755
783	WELDERS AND CUTTERS	3,954	35
785	ASSEMBLERS	2,070	317
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	14	3
873	PRODUCTION HELPERS	3
877	STOCK HANDLERS AND BAGGERS	138
889	LABORERS, EXCEPT CONSTRUCTION	254
TOTAL		44,707	6,072

*(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.