Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	1,180	87
048	CHEMICAL ENGINEERS	6
056	INDUSTRIAL ENGINEERS	80	53
059	ENGINEERS, N.E.C.	83	83
073	CHEMISTS, EXCEPT BIOCHEMISTS	3,313	591
185	DESIGNERS	4,304	1,435
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	119	30
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	278	31
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	7,921	1,366
216	ENGINEERING TECHNICIANS, N.E.C.	108
225	SCIENCE TECHNICIANS, N.E.C.	8
235	TECHNICIANS, N.E.C.	73	30
243	SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS	339
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	3,457
365	STOCK AND INVENTORY CLERKS	1,064	6
368	WEIGHERS, MEASURERS, AND CHECKERS	299
379	GENERAL OFFICE CLERKS	406	57
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	32	32
448	SUPERVISORS, CLEANING AND BUILDING SERVICE WORKERS	39	6
449	MAIDS AND HOUSEMEN	8,199	3,894
453	JANITORS AND CLEANERS	73,590	22,610
503	SUPERVISORS, MECHANICS AND REPAIRERS	2,429
505	AUTOMOBILE MECHANICS	10,457
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	3,527
514	AUTOMOBILE BODY AND RELATED REPAIRERS	2,991
515	AIRCRAFT MECHANICS, EXC. ENGINE	4,018
516	HEAVY EQUIPMENT MECHANICS	695
518	INDUSTRIAL MACHINERY REPAIRERS	575
519	MACHINERY MAINTENANCE OCCUPATIONS	782	709
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	19
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	4,312
544	MILLWRIGHTS	198
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100
549	NOT SPECIFIED MECHANICS AND REPAIRERS	4,200	302
558	SUPERVISORS, N.E.C.	3,565
565	TILE SETTERS, HARD AND SOFT	4,832
567	CARPENTERS	9,621
575	ELECTRICIANS	256
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	1,805	75
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,221
595	ROOFERS	80
599	CONSTRUCTION TRADES, N.E.C.	92
633	SUPERVISORS, PRODUCTION OCCUPATIONS	94
634	TOOL AND DIE MAKERS	3,083
637	MACHINISTS	9,442	680
653	SHEET METAL WORKERS	2,087
679	BOOKBINDERS	1,042	651
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	1,221	971
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	752	56
689	INSPECTORS, TESTERS, AND GRADERS	292
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	58	3
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	80
704	LATHE AND TURNING MACHINE OPERATORS	304
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	1,809	122
707	ROLLING MACHINE OPERATORS	1,519
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	2,744	338
714	NUMERICAL CONTROL MACHINE OPERATORS	2,408	26
717	FABRICATING MACHINE OPERATORS, N.E.C.	107
719	MOLDING AND CASTING MACHINE OPERATORS	4,464	2,930
723	METAL PLATING MACHINE OPERATORS	2,048	107
724	HEAT TREATING EQUIPMENT OPERATORS	353
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	445	376
727	SAWING MACHINE OPERATORS	192
734	PRINTING MACHINE OPERATORS	25,945	1,456
735	PHOTOENGRAVERS AND LITHOGRAPHERS	72	18
736	TYPESETTERS AND COMPOSITORS	600
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	921	484
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	693
756	MIXING AND BLENDING MACHINE OPERATORS	1,270	45
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	531	77
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	2,134	225
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	180
769	SLICING AND CUTTING MACHINE OPERATORS	6
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,726	390
779	MACHINE OPERATORS, NOT SPECIFIED	20,639	5,016
783	WELDERS AND CUTTERS	2,972
784	SOLDERERS AND BRAZERS	12	6
785	ASSEMBLERS	16,785	4,138
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	2,192
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	519	326
797	PRODUCTION TESTERS	327
804	TRUCK DRIVERS, HEAVY	2,585
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	136
864	HELPERS, MECHANICS AND REPAIRERS	454
869	CONSTRUCTION LABORERS	2,321	5
873	PRODUCTION HELPERS	159
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	6,038
888	HAND PACKERS AND PACKAGERS	632	305
889	LABORERS, EXCEPT CONSTRUCTION	2,433
TOTAL		290,501	50,151

*(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.