Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	1,591	403
036	INSPECTORS AND COMPLIANCE OFFICERS, EXC. CONSTRUCTION	32	32
073	CHEMISTS, EXCEPT BIOCHEMISTS	585	151
078	BIOLOGICAL AND LIFE SCIENTISTS	19
086	VETERINARIANS	2,015
095	REGISTERED NURSES	4,978	4,701
096	PHARMACISTS	1,413	897
099	OCCUPATIONAL THERAPISTS	62	62
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	1,270	787
206	RADIOLOGIC TECHNICIANS	439	371
207	LICENSED PRACTICAL NURSES	63	63
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	473	473
216	ENGINEERING TECHNICIANS, N.E.C.	190	57
223	BIOLOGICAL TECHNICIANS	263	113
224	CHEMICAL TECHNICIANS	2,398	842
225	SCIENCE TECHNICIANS, N.E.C.	451	190
235	TECHNICIANS, N.E.C.	700	243
269	SALES WORKERS, PARTS	132
313	SECRETARIES	1,456	1,456
315	TYPISTS	72
335	FILE CLERKS	821	579
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	2,050	386
365	STOCK AND INVENTORY CLERKS	1,293	116
368	WEIGHERS, MEASURERS, AND CHECKERS	76
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	364
446	HEALTH AIDES, EXCEPT NURSING	522	210
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	39
453	JANITORS AND CLEANERS	55,180	1,644
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	243
487	ANIMAL CARETAKERS, EXCEPT FARM	806	806
495	FORESTRY WORKERS, EXCEPT LOGGING	1,210
503	SUPERVISORS, MECHANICS AND REPAIRERS	719
505	AUTOMOBILE MECHANICS	8,619	2,375
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	7,062
514	AUTOMOBILE BODY AND RELATED REPAIRERS	8,051
516	HEAVY EQUIPMENT MECHANICS	3,691
517	FARM EQUIPMENT MECHANICS	34
518	INDUSTRIAL MACHINERY REPAIRERS	5,085	46
519	MACHINERY MAINTENANCE OCCUPATIONS	33
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	49
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	3
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	3,476
544	MILLWRIGHTS	5,615
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	4,792
549	NOT SPECIFIED MECHANICS AND REPAIRERS	14,861	17
558	SUPERVISORS, N.E.C.	1,375
563	BRICKMASONS AND STONEMASONS	100
567	CARPENTERS	5,156
575	ELECTRICIANS	201
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	4,628
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	9,617
583	PAPERHANGERS	387
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	20,694	17
587	PLUMBER, PIPEFITTER, AND STEAMFITTER APPRENTICES	460
593	INSULATION WORKERS	7,486
595	ROOFERS	23,731
596	SHEETMETAL DUCT INSTALLERS	3,048
597	STRUCTURAL METAL WORKERS	1,736
599	CONSTRUCTION TRADES, N.E.C.	3,288
614	DRILLERS, OIL WELL	493
617	MINING OCCUPATIONS, N.E.C.	7,885
633	SUPERVISORS, PRODUCTION OCCUPATIONS	2,210
634	TOOL AND DIE MAKERS	5,261	13
637	MACHINISTS	9,363	8
643	BOILERMAKERS	61	6
653	SHEET METAL WORKERS	15,472	43
657	CABINET MAKERS AND BENCH CARPENTERS	201
674	MISCELLANEOUS PRECISION APPAREL AND FABRIC WORKERS	223
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	1,863	12
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	72
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	21
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,463
686	BUTCHERS AND MEAT CUTTERS	850
695	POWER PLANT OPERATORS	131
696	STATIONARY ENGINEERS	1,716	645
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	259
704	LATHE AND TURNING MACHINE OPERATORS	2,187
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	275
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	572	90
713	FORGING MACHINE OPERATORS	1,099
717	FABRICATING MACHINE OPERATORS, N.E.C.	4,332	3,204
719	MOLDING AND CASTING MACHINE OPERATORS	7,418	736
724	HEAT TREATING EQUIPMENT OPERATORS	25
726	WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS	410
728	SHAPING AND JOINING MACHINE OPERATORS	1,954	1,042
734	PRINTING MACHINE OPERATORS	1,133	28
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	2,191	1,321
738	WINDING AND TWISTING MACHINE OPERATORS	3,963	3,072
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	3,226	1,702
744	TEXTILE SEWING MACHINE OPERATORS	12,793	12,530
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	4,445	2,050
753	CEMENTING AND GLUING MACHINE OPERATORS	605	58
754	PACKAGING AND FILLING MACHINE OPERATORS	1,188	778
755	EXTRUDING AND FORMING MACHINE OPERATORS	39
756	MIXING AND BLENDING MACHINE OPERATORS	2,717	44
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	72
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	311	256
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	2,313	729
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	3,861
768	CRUSHING AND GRINDING MACHINE OPERATORS	106
769	SLICING AND CUTTING MACHINE OPERATORS	7,832	2,694
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	101	22
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	13,302	3,603
779	MACHINE OPERATORS, NOT SPECIFIED	4,477	442
783	WELDERS AND CUTTERS	72,775	254
784	SOLDERERS AND BRAZERS	8
785	ASSEMBLERS	21,708	1,960
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	608
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	475
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,234	985
797	PRODUCTION TESTERS	62
798	PRODUCTION SAMPLERS AND WEIGHERS	239
804	TRUCK DRIVERS, HEAVY	1,042
844	OPERATING ENGINEERS	3,543
849	CRANE AND TOWER OPERATORS	675
853	EXCAVATING AND LOADING MACHINE OPERATORS	1,553
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	467
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	546	31
865	HELPERS, CONSTRUCTION TRADES	326
869	CONSTRUCTION LABORERS	13,745	5
873	PRODUCTION HELPERS	1,290	409
878	MACHINE FEEDERS AND OFFBEARERS	934	249
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	259
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	2,370
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	342	93
888	HAND PACKERS AND PACKAGERS	2,569	1,320
889	LABORERS, EXCEPT CONSTRUCTION	4,250	172
TOTAL		486,713	57,641

*(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.