Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	424
044	AEROSPACE ENGINEERS	137
059	ENGINEERS, N.E.C.	284
073	CHEMISTS, EXCEPT BIOCHEMISTS	154
095	REGISTERED NURSES	7,151	6,560
098	INHALATION THERAPISTS	807	639
103	PHYSICAL THERAPISTS	774	597
105	THERAPISTS, N.E.C.	120
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	515	400
206	RADIOLOGIC TECHNICIANS	704	562
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	275	169
216	ENGINEERING TECHNICIANS, N.E.C.	476	3
224	CHEMICAL TECHNICIANS	1,164	108
235	TECHNICIANS, N.E.C.	861
243	SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS	778
274	SALES WORKERS, OTHER COMMODITIES	1,415
275	SALES COUNTER CLERKS	1,059
308	COMPUTER OPERATORS	351	150
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	103	52
365	STOCK AND INVENTORY CLERKS	843	489
368	WEIGHERS, MEASURERS, AND CHECKERS	103
379	GENERAL OFFICE CLERKS	362
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	52
436	COOKS, EXCEPT SHORT ORDER	95	95
439	KITCHEN WORKERS, FOOD PREPARATION	328	164
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	898	862
446	HEALTH AIDES, EXCEPT NURSING	1,219	977
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	1,539	1,410
449	MAIDS AND HOUSEMEN	5,917	4,339
453	JANITORS AND CLEANERS	20,475	1,395
505	AUTOMOBILE MECHANICS	23,310
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	36,118	8
508	AIRCRAFT ENGINE MECHANICS	795
509	SMALL ENGINE REPAIRERS	2,061	50
514	AUTOMOBILE BODY AND RELATED REPAIRERS	1,273
515	AIRCRAFT MECHANICS, EXC. ENGINE	830
516	HEAVY EQUIPMENT MECHANICS	7,462
518	INDUSTRIAL MACHINERY REPAIRERS	1,570	46
519	MACHINERY MAINTENANCE OCCUPATIONS	600	31
526	HOUSEHOLD APPLIANCE AND POWER TOOL REPAIRERS	35
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	1,629
538	OFFICE MACHINE REPAIRERS	3,670
544	MILLWRIGHTS	1,669
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	6,356
549	NOT SPECIFIED MECHANICS AND REPAIRERS	11,604
558	SUPERVISORS, N.E.C.	1,159
567	CARPENTERS	9,836	250
575	ELECTRICIANS	757	16
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	4,726
588	CONCRETE AND TERRAZZO FINISHERS	57
593	INSULATION WORKERS	418
595	ROOFERS	1,712
599	CONSTRUCTION TRADES, N.E.C.	5,456
617	MINING OCCUPATIONS, N.E.C.	342
633	SUPERVISORS, PRODUCTION OCCUPATIONS	800	52
634	TOOL AND DIE MAKERS	6,209	32
636	PRECISION ASSEMBLERS, METAL	262
637	MACHINISTS	8,830	89
653	SHEET METAL WORKERS	701
656	PATTERNMAKERS AND MODEL MAKERS, WOOD	82	3
658	FURNITURE AND WOOD FINISHERS	2,297
668	UPHOLSTERERS	2,576	1,227
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	168	31
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	271
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	331
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	2,362
687	BAKERS	26	26
696	STATIONARY ENGINEERS	726	203
704	LATHE AND TURNING MACHINE OPERATORS	1,566
707	ROLLING MACHINE OPERATORS	103
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,364
719	MOLDING AND CASTING MACHINE OPERATORS	1,789
723	METAL PLATING MACHINE OPERATORS	636	19
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	14
734	PRINTING MACHINE OPERATORS	13,234	727
735	PHOTOENGRAVERS AND LITHOGRAPHERS	72	18
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	2,172	1,845
744	TEXTILE SEWING MACHINE OPERATORS	5,747	5,673
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	1,314
753	CEMENTING AND GLUING MACHINE OPERATORS	156
754	PACKAGING AND FILLING MACHINE OPERATORS	65
755	EXTRUDING AND FORMING MACHINE OPERATORS	1,356	515
756	MIXING AND BLENDING MACHINE OPERATORS	1,781	40
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	2,150
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	4,116	107
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	686	18
769	SLICING AND CUTTING MACHINE OPERATORS	3,157	2,282
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	303	72
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,842	581
779	MACHINE OPERATORS, NOT SPECIFIED	9,482	1,254
783	WELDERS AND CUTTERS	2,185
785	ASSEMBLERS	17,073	6,773
786	HAND CUTTING AND TRIMMING OCCUPATIONS	234	117
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	428	245
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	4,639
797	PRODUCTION TESTERS	626
798	PRODUCTION SAMPLERS AND WEIGHERS	85
804	TRUCK DRIVERS, HEAVY	697
805	TRUCK DRIVERS, LIGHT	4,120
828	SHIP CAPTAINS AND MATES, EXCEPT FISHING BOATS	3
833	MARINE ENGINEERS	32
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	21
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	1,767	630
869	CONSTRUCTION LABORERS	12,959	458
873	PRODUCTION HELPERS	344
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	5,390	293
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	538	54
889	LABORERS, EXCEPT CONSTRUCTION	2,496	13
TOTAL		306,211	42,765

*(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.