Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	50
048	CHEMICAL ENGINEERS	64	3
073	CHEMISTS, EXCEPT BIOCHEMISTS	38
216	ENGINEERING TECHNICIANS, N.E.C.	1,533	3
224	CHEMICAL TECHNICIANS	129	6
235	TECHNICIANS, N.E.C.	205	36
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	249	54
365	STOCK AND INVENTORY CLERKS	70
368	WEIGHERS, MEASURERS, AND CHECKERS	103
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	52
453	JANITORS AND CLEANERS	7,409	1,748
505	AUTOMOBILE MECHANICS	5,672
508	AIRCRAFT ENGINE MECHANICS	2,425	243
516	HEAVY EQUIPMENT MECHANICS	468
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	23
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	2,515
544	MILLWRIGHTS	121
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	72
549	NOT SPECIFIED MECHANICS AND REPAIRERS	10,245
567	CARPENTERS	253
575	ELECTRICIANS	3
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	1,974
593	INSULATION WORKERS	400
599	CONSTRUCTION TRADES, N.E.C.	3,816	254
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,043
634	TOOL AND DIE MAKERS	66
637	MACHINISTS	799
658	FURNITURE AND WOOD FINISHERS	51
668	UPHOLSTERERS	58
669	SHOE REPAIRERS	262	87
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	156
705	MILLING AND PLANING MACHINE OPERATORS	1,923
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	156
713	FORGING MACHINE OPERATORS	57
717	FABRICATING MACHINE OPERATORS, N.E.C.	247	247
719	MOLDING AND CASTING MACHINE OPERATORS	2,737	370
726	WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS	353
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	510
734	PRINTING MACHINE OPERATORS	35
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	442
743	TEXTILE CUTTING MACHINE OPERATORS	171
745	SHOE MACHINE OPERATORS	1,614	165
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	4,322	435
753	CEMENTING AND GLUING MACHINE OPERATORS	171	171
754	PACKAGING AND FILLING MACHINE OPERATORS	442
755	EXTRUDING AND FORMING MACHINE OPERATORS	857	24
756	MIXING AND BLENDING MACHINE OPERATORS	3,045	283
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	319
763	ROASTING AND BAKING MACHINE OPERATORS, FOOD	117
765	FOLDING MACHINE OPERATORS	710	651
768	CRUSHING AND GRINDING MACHINE OPERATORS	1,170
769	SLICING AND CUTTING MACHINE OPERATORS	2,313	2,245
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,872
779	MACHINE OPERATORS, NOT SPECIFIED	4,773	18
783	WELDERS AND CUTTERS	405	116
785	ASSEMBLERS	9,373	1,360
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	437	92
798	PRODUCTION SAMPLERS AND WEIGHERS	68
844	OPERATING ENGINEERS	129	129
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	777
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	78
869	CONSTRUCTION LABORERS	409
877	STOCK HANDLERS AND BAGGERS	773
878	MACHINE FEEDERS AND OFFBEARERS	58
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	4,489
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	34
888	HAND PACKERS AND PACKAGERS	103	52
889	LABORERS, EXCEPT CONSTRUCTION	1,234
TOTAL		88,048	8,791

*(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.