Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
005	ADMINISTRATORS AND OFFICIALS, PUBLIC ADMINISTRATION	14	3
008	PERSONNEL AND LABOR RELATIONS MANAGERS	72
019	MANAGERS AND ADMINISTRATORS, N.E.C.	898
044	AEROSPACE ENGINEERS	43
048	CHEMICAL ENGINEERS	295
055	ELECTRICAL AND ELECTRONIC ENGINEERS	1,101
056	INDUSTRIAL ENGINEERS	81
057	MECHANICAL ENGINEERS	96
059	ENGINEERS, N.E.C.	139
073	CHEMISTS, EXCEPT BIOCHEMISTS	504	4
074	ATMOSPHERIC AND SPACE SCIENTISTS	22
099	OCCUPATIONAL THERAPISTS	84	70
105	THERAPISTS, N.E.C.	147	147
185	DESIGNERS	100	25
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	1,317	103
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	32	32
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	581	135
215	MECHANICAL ENGINEERING TECHNICIANS	79
216	ENGINEERING TECHNICIANS, N.E.C.	1,613	197
224	CHEMICAL TECHNICIANS	3,712	654
225	SCIENCE TECHNICIANS, N.E.C.	460	257
228	BROADCAST EQUIPMENT OPERATORS	2,002
235	TECHNICIANS, N.E.C.	325	7
259	SALES REPRESENTATIVES, MINING, MANUFACTURING, AND WHOLESALE	354
308	COMPUTER OPERATORS	434	172
335	FILE CLERKS	436
345	DUPLICATING MACHINE OPERATORS	76	16
356	MAIL CLERKS, EXC. POSTAL SERVICE	272	181
357	MESSENGERS	278
363	PRODUCTION COORDINATORS	177
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	3,638	585
365	STOCK AND INVENTORY CLERKS	918	9
368	WEIGHERS, MEASURERS, AND CHECKERS	129
379	GENERAL OFFICE CLERKS	159	145
385	DATA-ENTRY KEYERS	222
449	MAIDS AND HOUSEMEN	3,880	2,532
453	JANITORS AND CLEANERS	31,456	964
505	AUTOMOBILE MECHANICS	7,992	17
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	1,450
508	AIRCRAFT ENGINE MECHANICS	9,002	57
514	AUTOMOBILE BODY AND RELATED REPAIRERS	3,747
515	AIRCRAFT MECHANICS, EXC. ENGINE	564
516	HEAVY EQUIPMENT MECHANICS	5,570	81
518	INDUSTRIAL MACHINERY REPAIRERS	2,741
519	MACHINERY MAINTENANCE OCCUPATIONS	293
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	57	3
526	HOUSEHOLD APPLIANCE AND POWER TOOL REPAIRERS	3,450
527	TELEPHONE LINE INSTALLERS AND REPAIRERS	225
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	1,324	25
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	13
538	OFFICE MACHINE REPAIRERS	14
543	ELEVATOR INSTALLERS AND REPAIRERS	25
544	MILLWRIGHTS	291
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	3,284	91
549	NOT SPECIFIED MECHANICS AND REPAIRERS	19,350	823
558	SUPERVISORS, N.E.C.	428
563	BRICKMASONS AND STONEMASONS	465
567	CARPENTERS	12,353
575	ELECTRICIANS	4,638	44
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	933
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	5,551	233
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	31,089
593	INSULATION WORKERS	904	161
595	ROOFERS	15,579
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,967	28
634	TOOL AND DIE MAKERS	2,257
637	MACHINISTS	17,306	1,082
643	BOILERMAKERS	1,038
649	ENGRAVERS, METAL	589	9
653	SHEET METAL WORKERS	859
657	CABINET MAKERS AND BENCH CARPENTERS	709
658	FURNITURE AND WOOD FINISHERS	7,896	3,080
668	UPHOLSTERERS	58
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	1,139	11
679	BOOKBINDERS	5,683	3,042
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	1,383	1,235
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	3,072	14
687	BAKERS	120
689	INSPECTORS, TESTERS, AND GRADERS	744	111
696	STATIONARY ENGINEERS	590
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	2,584
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	307	48
704	LATHE AND TURNING MACHINE OPERATORS	278
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	1,581	13
708	DRILLING AND BORING MACHINE OPERATORS	543	10
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	2,754	584
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	19	6
717	FABRICATING MACHINE OPERATORS, N.E.C.	77
719	MOLDING AND CASTING MACHINE OPERATORS	808	63
723	METAL PLATING MACHINE OPERATORS	536	151
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	134
727	SAWING MACHINE OPERATORS	1,291	367
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	62	7
734	PRINTING MACHINE OPERATORS	25,808	2,320
735	PHOTOENGRAVERS AND LITHOGRAPHERS	735	171
736	TYPESETTERS AND COMPOSITORS	235
744	TEXTILE SEWING MACHINE OPERATORS	7,763	5,245
745	SHOE MACHINE OPERATORS	2,516	1,708
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	3,682	158
753	CEMENTING AND GLUING MACHINE OPERATORS	1,864	1,039
754	PACKAGING AND FILLING MACHINE OPERATORS	968	324
755	EXTRUDING AND FORMING MACHINE OPERATORS	3,093	1,046
756	MIXING AND BLENDING MACHINE OPERATORS	2,146	51
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	5,049	158
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	23,700	1,033
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	95
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	1,081	29
768	CRUSHING AND GRINDING MACHINE OPERATORS	55	29
769	SLICING AND CUTTING MACHINE OPERATORS	504
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	2,168	1,410
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	18,588	2,339
779	MACHINE OPERATORS, NOT SPECIFIED	7,399	65
783	WELDERS AND CUTTERS	7,995	138
784	SOLDERERS AND BRAZERS	97	71
785	ASSEMBLERS	43,123	16,650
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	3,131	62
795	MISCELLANEOUS HAND WORKING OCCUPATIONS	267
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	3,263	1,027
797	PRODUCTION TESTERS	589	3
798	PRODUCTION SAMPLERS AND WEIGHERS	1,115
799	GRADERS AND SORTERS, EXCEPT AGRICULTURAL	74
804	TRUCK DRIVERS, HEAVY	6,605
844	OPERATING ENGINEERS	4,738
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	803	134
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	3,848	125
869	CONSTRUCTION LABORERS	10,502
873	PRODUCTION HELPERS	1,894	367
878	MACHINE FEEDERS AND OFFBEARERS	1,707
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	409	8
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	4,391	1,098
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	1,937	29
888	HAND PACKERS AND PACKAGERS	2,533	1,525
889	LABORERS, EXCEPT CONSTRUCTION	20,680	1,370
TOTAL		471,013	57,366

*(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.