Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	410	403
036	INSPECTORS AND COMPLIANCE OFFICERS, EXC. CONSTRUCTION	32	32
057	MECHANICAL ENGINEERS	210
059	ENGINEERS, N.E.C.	131	6
064	COMPUTER SYSTEMS ANALYSTS AND SCIENTISTS	386	125
073	CHEMISTS, EXCEPT BIOCHEMISTS	1,520	352
078	BIOLOGICAL AND LIFE SCIENTISTS	88	73
084	PHYSICIANS	1,291	495
086	VETERINARIANS	2,015
095	REGISTERED NURSES	40,666	31,471
096	PHARMACISTS	1,136	598
098	INHALATION THERAPISTS	3,928	2,246
103	PHYSICAL THERAPISTS	1,107	633
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	3,258	2,353
206	RADIOLOGIC TECHNICIANS	1,407	1,143
207	LICENSED PRACTICAL NURSES	2,064	1,352
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,245	942
216	ENGINEERING TECHNICIANS, N.E.C.	697	77
223	BIOLOGICAL TECHNICIANS	212	176
224	CHEMICAL TECHNICIANS	230	56
225	SCIENCE TECHNICIANS, N.E.C.	1,903	611
235	TECHNICIANS, N.E.C.	580	347
243	SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS	15
313	SECRETARIES	568	189
315	TYPISTS	72
335	FILE CLERKS	584
345	DUPLICATING MACHINE OPERATORS	28	9
357	MESSENGERS	278
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	4,372	413
365	STOCK AND INVENTORY CLERKS	6,026	776
366	METER READERS	1,077
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	5
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	52
446	HEALTH AIDES, EXCEPT NURSING	1,604	993
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	4,261	3,904
449	MAIDS AND HOUSEMEN	1,578	1,224
453	JANITORS AND CLEANERS	21,662	1,968
487	ANIMAL CARETAKERS, EXCEPT FARM	806	806
505	AUTOMOBILE MECHANICS	3,570
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	3,751
508	AIRCRAFT ENGINE MECHANICS	795
514	AUTOMOBILE BODY AND RELATED REPAIRERS	2,515
515	AIRCRAFT MECHANICS, EXC. ENGINE	399
516	HEAVY EQUIPMENT MECHANICS	4,009	75
518	INDUSTRIAL MACHINERY REPAIRERS	5,843	18
519	MACHINERY MAINTENANCE OCCUPATIONS	280
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	1,553
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	161	19
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	13,240
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	641
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	2,515
544	MILLWRIGHTS	419
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	3,153
549	NOT SPECIFIED MECHANICS AND REPAIRERS	10,676	514
557	SUPERVISORS; PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,250
563	BRICKMASONS AND STONEMASONS	1,875
567	CARPENTERS	9,760
573	DRYWALL INSTALLERS	1,119
575	ELECTRICIANS	16,632
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	3,106
584	PLASTERERS	5,903
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	14,543
633	SUPERVISORS, PRODUCTION OCCUPATIONS	5,325	196
634	TOOL AND DIE MAKERS	3,539
636	PRECISION ASSEMBLERS, METAL	1,119	947
637	MACHINISTS	18,006	1,157
645	PATTERNMAKERS AND MODEL MAKERS, METAL	681
646	LAY-OUT WORKERS	5
655	MISCELLANEOUS PRECISION METAL WORKERS	22
658	FURNITURE AND WOOD FINISHERS	2,113	1,330
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	3,841	1,202
679	BOOKBINDERS	370	315
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	753	376
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	123
688	FOOD BATCHMAKERS	7,245	5,175
689	INSPECTORS, TESTERS, AND GRADERS	71	48
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	29
696	STATIONARY ENGINEERS	1,203	47
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	725	62
704	LATHE AND TURNING MACHINE OPERATORS	167	17
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	6,030	5,039
708	DRILLING AND BORING MACHINE OPERATORS	256	204
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	2,436	73
713	FORGING MACHINE OPERATORS	271
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	263	44
717	FABRICATING MACHINE OPERATORS, N.E.C.	4,010	3,148
719	MOLDING AND CASTING MACHINE OPERATORS	23,642	11,608
724	HEAT TREATING EQUIPMENT OPERATORS	314
726	WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS	410
727	SAWING MACHINE OPERATORS	628
728	SHAPING AND JOINING MACHINE OPERATORS	1,954	1,042
734	PRINTING MACHINE OPERATORS	13,897	1,256
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	2,191	1,321
744	TEXTILE SEWING MACHINE OPERATORS	1,562	1,147
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	345
753	CEMENTING AND GLUING MACHINE OPERATORS	284	252
754	PACKAGING AND FILLING MACHINE OPERATORS	2,309	1,439
755	EXTRUDING AND FORMING MACHINE OPERATORS	8,633	3,711
756	MIXING AND BLENDING MACHINE OPERATORS	11,486	1,046
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	311	256
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,533	28
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	254
765	FOLDING MACHINE OPERATORS	279
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	4,664	18
768	CRUSHING AND GRINDING MACHINE OPERATORS	441
769	SLICING AND CUTTING MACHINE OPERATORS	2,195	933
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	29,507	7,832
779	MACHINE OPERATORS, NOT SPECIFIED	32,882	8,230
783	WELDERS AND CUTTERS	3,456	363
784	SOLDERERS AND BRAZERS	16	14
785	ASSEMBLERS	21,757	10,127
786	HAND CUTTING AND TRIMMING OCCUPATIONS	2,494	2,339
795	MISCELLANEOUS HAND WORKING OCCUPATIONS	12
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	2,581	2,353
798	PRODUCTION SAMPLERS AND WEIGHERS	111
799	GRADERS AND SORTERS, EXCEPT AGRICULTURAL	243	49
804	TRUCK DRIVERS, HEAVY	905
844	OPERATING ENGINEERS	5,771	94
849	CRANE AND TOWER OPERATORS	38
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	896
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	1,773
869	CONSTRUCTION LABORERS	5,932
873	PRODUCTION HELPERS	1,579	73
877	STOCK HANDLERS AND BAGGERS	179
878	MACHINE FEEDERS AND OFFBEARERS	407	287
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	676	118
888	HAND PACKERS AND PACKAGERS	10,662	7,172
889	LABORERS, EXCEPT CONSTRUCTION	11,611	549
TOTAL		486,631	137,442

*(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.