Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	46
044	AEROSPACE ENGINEERS	43
048	CHEMICAL ENGINEERS	48
056	INDUSTRIAL ENGINEERS	80	53
064	COMPUTER SYSTEMS ANALYSTS AND SCIENTISTS	386	125
073	CHEMISTS, EXCEPT BIOCHEMISTS	2,111	534
074	ATMOSPHERIC AND SPACE SCIENTISTS	22
083	MEDICAL SCIENTISTS	40	10
105	THERAPISTS, N.E.C.	120
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	10	6
206	RADIOLOGIC TECHNICIANS	34	34
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	379	56
215	MECHANICAL ENGINEERING TECHNICIANS	58
216	ENGINEERING TECHNICIANS, N.E.C.	474	10
223	BIOLOGICAL TECHNICIANS	465	78
224	CHEMICAL TECHNICIANS	728	16
225	SCIENCE TECHNICIANS, N.E.C.	189	105
235	TECHNICIANS, N.E.C.	44
259	SALES REPRESENTATIVES, MINING, MANUFACTURING, AND WHOLESALE	1,649	733
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	273
365	STOCK AND INVENTORY CLERKS	427	427
453	JANITORS AND CLEANERS	3,402	21
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	338
514	AUTOMOBILE BODY AND RELATED REPAIRERS	427
515	AIRCRAFT MECHANICS, EXC. ENGINE	971	21
519	MACHINERY MAINTENANCE OCCUPATIONS	31	31
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	9	9
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	55
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	250
549	NOT SPECIFIED MECHANICS AND REPAIRERS	2,900	302
558	SUPERVISORS, N.E.C.	169
567	CARPENTERS	1,894	254
575	ELECTRICIANS	16
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	354	297
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	308
599	CONSTRUCTION TRADES, N.E.C.	155
617	MINING OCCUPATIONS, N.E.C.	159
633	SUPERVISORS, PRODUCTION OCCUPATIONS	326
634	TOOL AND DIE MAKERS	769	32
637	MACHINISTS	3,369	300
645	PATTERNMAKERS AND MODEL MAKERS, METAL	1,193	852
646	LAY-OUT WORKERS	704
647	PRECIOUS STONES AND METALS WORKERS (JEWELERS)	183
653	SHEET METAL WORKERS	2,463
655	MISCELLANEOUS PRECISION METAL WORKERS	122
656	PATTERNMAKERS AND MODEL MAKERS, WOOD	82	3
659	MISCELLANEOUS PRECISION WOODWORKERS	60
674	MISCELLANEOUS PRECISION APPAREL AND FABRIC WORKERS	64
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	9
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	362
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	21
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	504	404
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,643	164
689	INSPECTORS, TESTERS, AND GRADERS	67	33
696	STATIONARY ENGINEERS	21
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	58	3
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	89
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	65
707	ROLLING MACHINE OPERATORS	1,519
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	2,329
717	FABRICATING MACHINE OPERATORS, N.E.C.	9
719	MOLDING AND CASTING MACHINE OPERATORS	1,190	197
723	METAL PLATING MACHINE OPERATORS	421	33
727	SAWING MACHINE OPERATORS	31
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	551
753	CEMENTING AND GLUING MACHINE OPERATORS	1,086	609
756	MIXING AND BLENDING MACHINE OPERATORS	1,053	45
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	3,758	1,064
765	FOLDING MACHINE OPERATORS	19
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	31
769	SLICING AND CUTTING MACHINE OPERATORS	218
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	33	33
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	6,028	951
779	MACHINE OPERATORS, NOT SPECIFIED	7,720	2,375
783	WELDERS AND CUTTERS	778	45
785	ASSEMBLERS	11,558	4,620
794	HAND GRINDING AND POLISHING OCCUPATIONS	51	19
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	135
797	PRODUCTION TESTERS	154
833	MARINE ENGINEERS	2,632
849	CRANE AND TOWER OPERATORS	386
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	80
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	128	4
869	CONSTRUCTION LABORERS	829
873	PRODUCTION HELPERS	80
888	HAND PACKERS AND PACKAGERS	180	11
889	LABORERS, EXCEPT CONSTRUCTION	5,948
TOTAL		80,170	14,921

*(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.