Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	160
069	PHYSICISTS AND ASTRONOMERS	1,354	829
073	CHEMISTS, EXCEPT BIOCHEMISTS	716	221
075	GEOLOGISTS AND GEODESISTS	28
078	BIOLOGICAL AND LIFE SCIENTISTS	19
083	MEDICAL SCIENTISTS	211	88
084	PHYSICIANS	341	44
095	REGISTERED NURSES	19,671	17,629
099	OCCUPATIONAL THERAPISTS	84	70
103	PHYSICAL THERAPISTS	216	135
185	DESIGNERS	2,201	1,467
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	2,416	1,703
207	LICENSED PRACTICAL NURSES	208	191
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,752	1,261
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	740	84
214	INDUSTRIAL ENGINEERING TECHNICIANS	34
216	ENGINEERING TECHNICIANS, N.E.C.	2,851	301
223	BIOLOGICAL TECHNICIANS	472	297
224	CHEMICAL TECHNICIANS	7,800	2,498
225	SCIENCE TECHNICIANS, N.E.C.	359
235	TECHNICIANS, N.E.C.	1,717	301
335	FILE CLERKS	149	30
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	632	31
368	WEIGHERS, MEASURERS, AND CHECKERS	19
446	HEALTH AIDES, EXCEPT NURSING	956	650
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	1,376	580
453	JANITORS AND CLEANERS	1,217	37
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	4,150
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	43
549	NOT SPECIFIED MECHANICS AND REPAIRERS	676
557	SUPERVISORS; PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,250
558	SUPERVISORS, N.E.C.	841
563	BRICKMASONS AND STONEMASONS	514
565	TILE SETTERS, HARD AND SOFT	2,217
567	CARPENTERS	5,400
573	DRYWALL INSTALLERS	1,861
584	PLASTERERS	3,067
593	INSULATION WORKERS	98
595	ROOFERS	5,584
596	SHEETMETAL DUCT INSTALLERS	62
599	CONSTRUCTION TRADES, N.E.C.	1,492
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,297
634	TOOL AND DIE MAKERS	794	32
637	MACHINISTS	1,777
645	PATTERNMAKERS AND MODEL MAKERS, METAL	216
656	PATTERNMAKERS AND MODEL MAKERS, WOOD	922
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	736	31
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	394
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	2,382	155
696	STATIONARY ENGINEERS	331
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	97
704	LATHE AND TURNING MACHINE OPERATORS	5,098
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,687	294
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	429
719	MOLDING AND CASTING MACHINE OPERATORS	636	154
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	37
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	64
735	PHOTOENGRAVERS AND LITHOGRAPHERS	1,026	91
753	CEMENTING AND GLUING MACHINE OPERATORS	279	123
754	PACKAGING AND FILLING MACHINE OPERATORS	503	470
756	MIXING AND BLENDING MACHINE OPERATORS	6,936	81
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	236
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	111
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	2
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	672	31
769	SLICING AND CUTTING MACHINE OPERATORS	1,063
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,463	299
779	MACHINE OPERATORS, NOT SPECIFIED	1,860	864
783	WELDERS AND CUTTERS	312
785	ASSEMBLERS	586	139
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	78
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	713	71
797	PRODUCTION TESTERS	19
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	1,400
869	CONSTRUCTION LABORERS	6,941
889	LABORERS, EXCEPT CONSTRUCTION	2,693	91
TOTAL		120,743	31,373

*(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.