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	542
019	MANAGERS AND ADMINISTRATORS, N.E.C.	680
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	37	25
035	CONSTRUCTION INSPECTORS	1,190
044	AEROSPACE ENGINEERS	169
045	METALLURGICAL AND MATERIALS ENGINEERS	64
048	CHEMICAL ENGINEERS	505	156
053	CIVIL ENGINEERS	1,458
056	INDUSTRIAL ENGINEERS	97
059	ENGINEERS, N.E.C.	1,924	299
073	CHEMISTS, EXCEPT BIOCHEMISTS	2,573	634
078	BIOLOGICAL AND LIFE SCIENTISTS	36	12
084	PHYSICIANS	142	125
095	REGISTERED NURSES	398	354
099	OCCUPATIONAL THERAPISTS	33	33
103	PHYSICAL THERAPISTS	567	385
105	THERAPISTS, N.E.C.	274	253
185	DESIGNERS	86	86
189	PHOTOGRAPHERS	180	136
194	ARTISTS, PERFORMERS, AND RELATED WORKERS, N.E.C.	97
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	233	102
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	428	3
215	MECHANICAL ENGINEERING TECHNICIANS	748
216	ENGINEERING TECHNICIANS, N.E.C.	2,882	260
217	DRAFTING OCCUPATIONS	1,105
223	BIOLOGICAL TECHNICIANS	306	60
224	CHEMICAL TECHNICIANS	2,541	538
225	SCIENCE TECHNICIANS, N.E.C.	1,244	506
235	TECHNICIANS, N.E.C.	4,150	1,410
274	SALES WORKERS, OTHER COMMODITIES	1,815
307	SUPERVISORS; DISTRIBUTION, SCHEDULING, AND ADJUSTING CLERKS	3,118
309	PERIPHERAL EQUIPMENT OPERATORS	370	329
313	SECRETARIES	1,011	1,011
327	ORDER CLERKS	1,579
335	FILE CLERKS	347	15
343	COST AND RATE CLERKS	45
345	DUPLICATING MACHINE OPERATORS	52	45
357	MESSENGERS	278
363	PRODUCTION COORDINATORS	4,590	170
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	8,619	748
365	STOCK AND INVENTORY CLERKS	6,858	616
368	WEIGHERS, MEASURERS, AND CHECKERS	83
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	63
379	GENERAL OFFICE CLERKS	430
385	DATA-ENTRY KEYERS	1,538
426	GUARDS AND POLICE, EXC. PUBLIC SERVICE	140
436	COOKS, EXCEPT SHORT ORDER	251	188
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	78	63
448	SUPERVISORS, CLEANING AND BUILDING SERVICE WORKERS	614	368
449	MAIDS AND HOUSEMEN	969	804
453	JANITORS AND CLEANERS	117,498	13,196
455	PEST CONTROL OCCUPATIONS	3,732	574
473	FARMERS, EXCEPT HORTICULTURAL	92	92
487	ANIMAL CARETAKERS, EXCEPT FARM	2,110	1,100
503	SUPERVISORS, MECHANICS AND REPAIRERS	2,646
505	AUTOMOBILE MECHANICS	54,542	59
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	18,123	539
508	AIRCRAFT ENGINE MECHANICS	13,785	256
509	SMALL ENGINE REPAIRERS	37
514	AUTOMOBILE BODY AND RELATED REPAIRERS	7,187	6
515	AIRCRAFT MECHANICS, EXC. ENGINE	17,661
516	HEAVY EQUIPMENT MECHANICS	13,858
518	INDUSTRIAL MACHINERY REPAIRERS	5,345	104
519	MACHINERY MAINTENANCE OCCUPATIONS	1,377	20
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	1,762
526	HOUSEHOLD APPLIANCE AND POWER TOOL REPAIRERS	130	65
527	TELEPHONE LINE INSTALLERS AND REPAIRERS	723
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	5,436
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	2,811
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	10
538	OFFICE MACHINE REPAIRERS	4,227
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	2,515
544	MILLWRIGHTS	8,312	84
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	7,363	54
549	NOT SPECIFIED MECHANICS AND REPAIRERS	31,199	332
558	SUPERVISORS, N.E.C.	1,031
563	BRICKMASONS AND STONEMASONS	795
567	CARPENTERS	4,841	244
575	ELECTRICIANS	6,045	16
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	9,112	87
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	6,734	75
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	13,171	12
589	GLAZIERS	760
593	INSULATION WORKERS	1,213	161
595	ROOFERS	13,654
596	SHEETMETAL DUCT INSTALLERS	395	17
597	STRUCTURAL METAL WORKERS	1,578	10
599	CONSTRUCTION TRADES, N.E.C.	92
613	SUPERVISORS, EXTRACTIVE OCCUPATIONS	178
617	MINING OCCUPATIONS, N.E.C.	8,240
633	SUPERVISORS, PRODUCTION OCCUPATIONS	4,233	245
634	TOOL AND DIE MAKERS	14,658	54
635	TOOL AND DIE MAKER APPRENTICES	584
636	PRECISION ASSEMBLERS, METAL	1,200	81
637	MACHINISTS	94,347	3,932
639	MACHINIST APPRENTICES	782
643	BOILERMAKERS	6,437
644	PRECISION GRINDERS, FITTERS, AND TOOL SHARPENERS	137
645	PATTERNMAKERS AND MODEL MAKERS, METAL	1,952	852
647	PRECIOUS STONES AND METALS WORKERS (JEWELERS)	225	148
649	ENGRAVERS, METAL	263
653	SHEET METAL WORKERS	10,423	28
655	MISCELLANEOUS PRECISION METAL WORKERS	364
656	PATTERNMAKERS AND MODEL MAKERS, WOOD	922
657	CABINET MAKERS AND BENCH CARPENTERS	146
658	FURNITURE AND WOOD FINISHERS	4,229	1,852
659	MISCELLANEOUS PRECISION WOODWORKERS	247
666	DRESSMAKERS	92	92
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	145
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	56
677	OPTICAL GOODS WORKERS	163	116
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	53
679	BOOKBINDERS	6,328	3,463
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	73	35
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	9,502	1,529
689	INSPECTORS, TESTERS, AND GRADERS	412
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	778
695	POWER PLANT OPERATORS	69
696	STATIONARY ENGINEERS	2,614	203
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	3,692
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	887	122
704	LATHE AND TURNING MACHINE OPERATORS	2,797	76
705	MILLING AND PLANING MACHINE OPERATORS	1,948
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	6,538	645
707	ROLLING MACHINE OPERATORS	1,029	658
708	DRILLING AND BORING MACHINE OPERATORS	3,066	303
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	14,056	451
713	FORGING MACHINE OPERATORS	2,541	11
714	NUMERICAL CONTROL MACHINE OPERATORS	237
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	681
717	FABRICATING MACHINE OPERATORS, N.E.C.	1,005	694
719	MOLDING AND CASTING MACHINE OPERATORS	9,542	2,641
723	METAL PLATING MACHINE OPERATORS	9,195	1,259
724	HEAT TREATING EQUIPMENT OPERATORS	700	26
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	1,122
727	SAWING MACHINE OPERATORS	749
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	750	292
734	PRINTING MACHINE OPERATORS	49,004	2,779
735	PHOTOENGRAVERS AND LITHOGRAPHERS	2,927	223
736	TYPESETTERS AND COMPOSITORS	887
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	253
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	263	230
744	TEXTILE SEWING MACHINE OPERATORS	5,629	5,245
745	SHOE MACHINE OPERATORS	1,244	1,211
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	1,252	678
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	3,318	1,119
753	CEMENTING AND GLUING MACHINE OPERATORS	347	174
754	PACKAGING AND FILLING MACHINE OPERATORS	1,601	158
755	EXTRUDING AND FORMING MACHINE OPERATORS	3,772	581
756	MIXING AND BLENDING MACHINE OPERATORS	5,224	239
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	6,867
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	14,854	4,719
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	508	16
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	1,586	217
768	CRUSHING AND GRINDING MACHINE OPERATORS	101	67
769	SLICING AND CUTTING MACHINE OPERATORS	8,085	1,068
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	1,139
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	46,172	4,687
779	MACHINE OPERATORS, NOT SPECIFIED	70,078	5,625
783	WELDERS AND CUTTERS	15,651	412
784	SOLDERERS AND BRAZERS	6	6
785	ASSEMBLERS	52,322	9,729
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	75
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	8,241	714
797	PRODUCTION TESTERS	818	286
799	GRADERS AND SORTERS, EXCEPT AGRICULTURAL	74
804	TRUCK DRIVERS, HEAVY	15,636	363
829	SAILORS AND DECKHANDS	1,650
844	OPERATING ENGINEERS	1,103
848	HOIST AND WINCH OPERATORS	355
849	CRANE AND TOWER OPERATORS	82
853	EXCAVATING AND LOADING MACHINE OPERATORS	1,145
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	785	5
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	4,298	115
864	HELPERS, MECHANICS AND REPAIRERS	454
865	HELPERS, CONSTRUCTION TRADES	568
869	CONSTRUCTION LABORERS	22,447	188
873	PRODUCTION HELPERS	4,585	367
877	STOCK HANDLERS AND BAGGERS	32
878	MACHINE FEEDERS AND OFFBEARERS	6,682	1,610
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	2,023
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	3,334
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	3,519	219
888	HAND PACKERS AND PACKAGERS	5,343	2,878
889	LABORERS, EXCEPT CONSTRUCTION	29,546	3,673
TOTAL		1,075,728	96,255

*(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.