Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
018	FUNERAL DIRECTORS	2,427	485
019	MANAGERS AND ADMINISTRATORS, N.E.C.	409
044	AEROSPACE ENGINEERS	131
103	PHYSICAL THERAPISTS	242	19
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	85	28
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	53	42
216	ENGINEERING TECHNICIANS, N.E.C.	1,227	249
224	CHEMICAL TECHNICIANS	1,433	185
225	SCIENCE TECHNICIANS, N.E.C.	53	53
313	SECRETARIES	920	920
335	FILE CLERKS	331
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	999	233
365	STOCK AND INVENTORY CLERKS	3,686
366	METER READERS	2,207
379	GENERAL OFFICE CLERKS	113	81
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	7	2
448	SUPERVISORS, CLEANING AND BUILDING SERVICE WORKERS	614	368
449	MAIDS AND HOUSEMEN	2,462	1,712
453	JANITORS AND CLEANERS	31,978	12,866
503	SUPERVISORS, MECHANICS AND REPAIRERS	65
505	AUTOMOBILE MECHANICS	147
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	430
508	AIRCRAFT ENGINE MECHANICS	716
516	HEAVY EQUIPMENT MECHANICS	1,319
518	INDUSTRIAL MACHINERY REPAIRERS	630	9
519	MACHINERY MAINTENANCE OCCUPATIONS	358	6
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	53
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	3,476
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	632	76
549	NOT SPECIFIED MECHANICS AND REPAIRERS	8,437
557	SUPERVISORS; PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,250
558	SUPERVISORS, N.E.C.	545
567	CARPENTERS	201
575	ELECTRICIANS	958
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	7,376
583	PAPERHANGERS	387
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	132
597	STRUCTURAL METAL WORKERS	258
599	CONSTRUCTION TRADES, N.E.C.	2,844
616	MINING MACHINE OPERATORS	8,072
633	SUPERVISORS, PRODUCTION OCCUPATIONS	519
634	TOOL AND DIE MAKERS	4,706
637	MACHINISTS	5,877	5
643	BOILERMAKERS	35
644	PRECISION GRINDERS, FITTERS, AND TOOL SHARPENERS	10
645	PATTERNMAKERS AND MODEL MAKERS, METAL	525
647	PRECIOUS STONES AND METALS WORKERS (JEWELERS)	23	12
653	SHEET METAL WORKERS	771
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	35	29
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	348	68
689	INSPECTORS, TESTERS, AND GRADERS	94
696	STATIONARY ENGINEERS	1,618	848
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	232
704	LATHE AND TURNING MACHINE OPERATORS	69	3
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	1,709	686
708	DRILLING AND BORING MACHINE OPERATORS	42
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,592	303
713	FORGING MACHINE OPERATORS	30
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	169	7
717	FABRICATING MACHINE OPERATORS, N.E.C.	925	658
719	MOLDING AND CASTING MACHINE OPERATORS	4,453	874
723	METAL PLATING MACHINE OPERATORS	34	7
724	HEAT TREATING EQUIPMENT OPERATORS	274	91
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	266
734	PRINTING MACHINE OPERATORS	5,106	496
735	PHOTOENGRAVERS AND LITHOGRAPHERS	358
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	1,443	772
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	820	442
753	CEMENTING AND GLUING MACHINE OPERATORS	222	63
754	PACKAGING AND FILLING MACHINE OPERATORS	385	154
756	MIXING AND BLENDING MACHINE OPERATORS	2,325	118
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	724	188
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	6,000	46
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	887
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	106
769	SLICING AND CUTTING MACHINE OPERATORS	1,817	256
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	7,188	2,262
779	MACHINE OPERATORS, NOT SPECIFIED	2,819	669
783	WELDERS AND CUTTERS	8,633	547
784	SOLDERERS AND BRAZERS	3,819	2,747
785	ASSEMBLERS	19,815	9,347
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	1,205	46
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	316
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	23	3
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	5,969	1,091
797	PRODUCTION TESTERS	53	29
798	PRODUCTION SAMPLERS AND WEIGHERS	819
804	TRUCK DRIVERS, HEAVY	759
844	OPERATING ENGINEERS	1,310
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	385
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	830	10
869	CONSTRUCTION LABORERS	3,187
873	PRODUCTION HELPERS	1,288
878	MACHINE FEEDERS AND OFFBEARERS	21
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	984	2
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	7
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	1,109	35
888	HAND PACKERS AND PACKAGERS	259	121
889	LABORERS, EXCEPT CONSTRUCTION	3,298
TOTAL		198,307	40,369

*(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.