Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	981
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	305
045	METALLURGICAL AND MATERIALS ENGINEERS	78
053	CIVIL ENGINEERS	1,855
055	ELECTRICAL AND ELECTRONIC ENGINEERS	617
056	INDUSTRIAL ENGINEERS	397	331
057	MECHANICAL ENGINEERS	799	14
059	ENGINEERS, N.E.C.	495
073	CHEMISTS, EXCEPT BIOCHEMISTS	1,205	258
084	PHYSICIANS	49	33
086	VETERINARIANS	1,472	294
095	REGISTERED NURSES	628	593
098	INHALATION THERAPISTS	139	46
099	OCCUPATIONAL THERAPISTS	110	110
103	PHYSICAL THERAPISTS	373	256
105	THERAPISTS, N.E.C.	493	473
159	TEACHERS, N.E.C.	2
185	DESIGNERS	598	70
189	PHOTOGRAPHERS	227	142
194	ARTISTS, PERFORMERS, AND RELATED WORKERS, N.E.C.	97
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	68
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	18,707	8,645
214	INDUSTRIAL ENGINEERING TECHNICIANS	27	27
215	MECHANICAL ENGINEERING TECHNICIANS	2,434	24
216	ENGINEERING TECHNICIANS, N.E.C.	4,863	1,695
217	DRAFTING OCCUPATIONS	374	13
224	CHEMICAL TECHNICIANS	7,907	2,237
225	SCIENCE TECHNICIANS, N.E.C.	1,031	106
235	TECHNICIANS, N.E.C.	2,793	271
243	SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS	322
274	SALES WORKERS, OTHER COMMODITIES	299	299
278	NEWS VENDORS	423
303	SUPERVISORS, GENERAL OFFICE	836	717
307	SUPERVISORS; DISTRIBUTION, SCHEDULING, AND ADJUSTING CLERKS	125
308	COMPUTER OPERATORS	22
313	SECRETARIES	1,233	1,233
335	FILE CLERKS	899	499
336	RECORDS CLERKS	1,848	623
345	DUPLICATING MACHINE OPERATORS	33	16
356	MAIL CLERKS, EXC. POSTAL SERVICE	7,550	1,025
363	PRODUCTION COORDINATORS	7,285	528
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	12,701	2,675
365	STOCK AND INVENTORY CLERKS	13,312	1,051
366	METER READERS	1,077
368	WEIGHERS, MEASURERS, AND CHECKERS	647	3
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	559
379	GENERAL OFFICE CLERKS	2,816	1,607
384	PROOFREADERS	303	303
385	DATA-ENTRY KEYERS	283	31
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	1,343	775
426	GUARDS AND POLICE, EXC. PUBLIC SERVICE	287
449	MAIDS AND HOUSEMEN	1,680	931
453	JANITORS AND CLEANERS	167,547	3,193
459	ATTENDANTS, AMUSEMENT AND RECREATION FACILITIES	248
487	ANIMAL CARETAKERS, EXCEPT FARM	589	589
496	TIMBER CUTTING AND LOGGING OCCUPATIONS	6,143
503	SUPERVISORS, MECHANICS AND REPAIRERS	2,639
505	AUTOMOBILE MECHANICS	46,235
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	36,470	548
508	AIRCRAFT ENGINE MECHANICS	15,725	507
509	SMALL ENGINE REPAIRERS	427	50
514	AUTOMOBILE BODY AND RELATED REPAIRERS	3,427
515	AIRCRAFT MECHANICS, EXC. ENGINE	3,217	99
516	HEAVY EQUIPMENT MECHANICS	20,579	156
518	INDUSTRIAL MACHINERY REPAIRERS	24,413	132
519	MACHINERY MAINTENANCE OCCUPATIONS	6,793	313
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	1,766
526	HOUSEHOLD APPLIANCE AND POWER TOOL REPAIRERS	35
529	TELEPHONE INSTALLERS AND REPAIRERS	6,749
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	6,762	19
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	9,440
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	389
538	OFFICE MACHINE REPAIRERS	2,295
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	37
544	MILLWRIGHTS	6,893	105
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	18,376	650
549	NOT SPECIFIED MECHANICS AND REPAIRERS	58,302	452
557	SUPERVISORS; PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,250
558	SUPERVISORS, N.E.C.	4,344
563	BRICKMASONS AND STONEMASONS	2,748
565	TILE SETTERS, HARD AND SOFT	1,188
567	CARPENTERS	21,478	36
573	DRYWALL INSTALLERS	1,273
575	ELECTRICIANS	41,038
576	ELECTRICIAN APPRENTICES	368
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	4,206
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	699	376
583	PAPERHANGERS	387
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	43,451	39
588	CONCRETE AND TERRAZZO FINISHERS	2,061
593	INSULATION WORKERS	338	56
595	ROOFERS	2,047
596	SHEETMETAL DUCT INSTALLERS	3,578	17
597	STRUCTURAL METAL WORKERS	6,068	10
599	CONSTRUCTION TRADES, N.E.C.	7,817	254
613	SUPERVISORS, EXTRACTIVE OCCUPATIONS	513
614	DRILLERS, OIL WELL	12,338
616	MINING MACHINE OPERATORS	451
617	MINING OCCUPATIONS, N.E.C.	697
633	SUPERVISORS, PRODUCTION OCCUPATIONS	11,107	251
634	TOOL AND DIE MAKERS	29,142	1,079
635	TOOL AND DIE MAKER APPRENTICES	849	18
637	MACHINISTS	263,734	13,222
639	MACHINIST APPRENTICES	782
643	BOILERMAKERS	177	6
644	PRECISION GRINDERS, FITTERS, AND TOOL SHARPENERS	196	52
645	PATTERNMAKERS AND MODEL MAKERS, METAL	2,166	852
646	LAY-OUT WORKERS	9
649	ENGRAVERS, METAL	672	128
653	SHEET METAL WORKERS	11,067	274
655	MISCELLANEOUS PRECISION METAL WORKERS	152	130
656	PATTERNMAKERS AND MODEL MAKERS, WOOD	86	21
658	FURNITURE AND WOOD FINISHERS	4,410	1,330
659	MISCELLANEOUS PRECISION WOODWORKERS	247
667	TAILORS	545
668	UPHOLSTERERS	93	14
669	SHOE REPAIRERS	120	120
674	MISCELLANEOUS PRECISION APPAREL AND FABRIC WORKERS	271	3
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	981
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	1,470
677	OPTICAL GOODS WORKERS	2,406	967
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	582
679	BOOKBINDERS	9,270	4,621
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	1,801	711
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	27,930	1,711
687	BAKERS	120
689	INSPECTORS, TESTERS, AND GRADERS	1,437	314
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	452
695	POWER PLANT OPERATORS	832	14
696	STATIONARY ENGINEERS	1,027
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	2,249
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	3,751	105
704	LATHE AND TURNING MACHINE OPERATORS	36,780	1,810
705	MILLING AND PLANING MACHINE OPERATORS	8,142	1,158
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	27,624	10,654
707	ROLLING MACHINE OPERATORS	8,619	673
708	DRILLING AND BORING MACHINE OPERATORS	12,866	1,297
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	35,495	4,847
713	FORGING MACHINE OPERATORS	2,559	139
714	NUMERICAL CONTROL MACHINE OPERATORS	2,734	26
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	7,746	1,872
717	FABRICATING MACHINE OPERATORS, N.E.C.	8,393	1,108
719	MOLDING AND CASTING MACHINE OPERATORS	21,411	7,211
723	METAL PLATING MACHINE OPERATORS	3,294	69
724	HEAT TREATING EQUIPMENT OPERATORS	2,578	26
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	1,452	131
726	WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS	64
727	SAWING MACHINE OPERATORS	17,077	2,507
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	4,399	1,034
734	PRINTING MACHINE OPERATORS	60,606	5,745
735	PHOTOENGRAVERS AND LITHOGRAPHERS	580	105
736	TYPESETTERS AND COMPOSITORS	2,981	814
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	4,947	1,990
738	WINDING AND TWISTING MACHINE OPERATORS	1,625	473
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	6,640	4,103
743	TEXTILE CUTTING MACHINE OPERATORS	1,497	162
744	TEXTILE SEWING MACHINE OPERATORS	12,349	12,036
745	SHOE MACHINE OPERATORS	791	165
747	PRESSING MACHINE OPERATORS	132
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	1,808
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	3,976	1,156
753	CEMENTING AND GLUING MACHINE OPERATORS	1,114	124
754	PACKAGING AND FILLING MACHINE OPERATORS	6,048	1,156
755	EXTRUDING AND FORMING MACHINE OPERATORS	5,623	1,720
756	MIXING AND BLENDING MACHINE OPERATORS	10,685	577
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	17	3
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	4,621	713
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	10,700	1,241
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	269
765	FOLDING MACHINE OPERATORS	5,391	4,637
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	10,083	252
768	CRUSHING AND GRINDING MACHINE OPERATORS	113	67
769	SLICING AND CUTTING MACHINE OPERATORS	14,351	1,130
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	73,497	7,787
779	MACHINE OPERATORS, NOT SPECIFIED	97,898	14,086
783	WELDERS AND CUTTERS	28,256	542
784	SOLDERERS AND BRAZERS	495	7
785	ASSEMBLERS	116,510	40,576
786	HAND CUTTING AND TRIMMING OCCUPATIONS	1,549
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	1,274	205
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	77
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	526	33
795	MISCELLANEOUS HAND WORKING OCCUPATIONS	1,014
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	11,268	2,861
797	PRODUCTION TESTERS	2,163	607
798	PRODUCTION SAMPLERS AND WEIGHERS	1,122	175
799	GRADERS AND SORTERS, EXCEPT AGRICULTURAL	824	395
804	TRUCK DRIVERS, HEAVY	18,246	7
844	OPERATING ENGINEERS	5,351	181
848	HOIST AND WINCH OPERATORS	571
849	CRANE AND TOWER OPERATORS	517
853	EXCAVATING AND LOADING MACHINE OPERATORS	762
855	GRADER, DOZER, AND SCRAPER OPERATORS	314
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	3,978	115
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	10,697	2,392
864	HELPERS, MECHANICS AND REPAIRERS	3,813
865	HELPERS, CONSTRUCTION TRADES	568
869	CONSTRUCTION LABORERS	41,039	1,325
873	PRODUCTION HELPERS	7,329	476
877	STOCK HANDLERS AND BAGGERS	76	59
878	MACHINE FEEDERS AND OFFBEARERS	16,231	2,032
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	7,763
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	10,313	1,098
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	4,666	84
888	HAND PACKERS AND PACKAGERS	8,249	4,853
889	LABORERS, EXCEPT CONSTRUCTION	44,397	4,205
TOTAL		1,980,505	218,535

*(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.