Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	299
044	AEROSPACE ENGINEERS	131
073	CHEMISTS, EXCEPT BIOCHEMISTS	212
098	INHALATION THERAPISTS	234	126
103	PHYSICAL THERAPISTS	315	200
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	215	29
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	108	54
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	53	42
216	ENGINEERING TECHNICIANS, N.E.C.	909	192
224	CHEMICAL TECHNICIANS	1,033	84
225	SCIENCE TECHNICIANS, N.E.C.	53	53
274	SALES WORKERS, OTHER COMMODITIES	299	299
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	999	233
365	STOCK AND INVENTORY CLERKS	4,749	733
366	METER READERS	2,207
379	GENERAL OFFICE CLERKS	113	81
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	4,028	3,460
446	HEALTH AIDES, EXCEPT NURSING	1,045	671
449	MAIDS AND HOUSEMEN	1,064	569
453	JANITORS AND CLEANERS	10,104	473
503	SUPERVISORS, MECHANICS AND REPAIRERS	65
505	AUTOMOBILE MECHANICS	1,181
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	173
508	AIRCRAFT ENGINE MECHANICS	716
516	HEAVY EQUIPMENT MECHANICS	1,157
518	INDUSTRIAL MACHINERY REPAIRERS	308
519	MACHINERY MAINTENANCE OCCUPATIONS	707	6
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	53
529	TELEPHONE INSTALLERS AND REPAIRERS	6,749
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	3,476
544	MILLWRIGHTS	69
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	824	76
549	NOT SPECIFIED MECHANICS AND REPAIRERS	4,446	38
557	SUPERVISORS; PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,250
567	CARPENTERS	15
575	ELECTRICIANS	845
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	155
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	2,020
614	DRILLERS, OIL WELL	1,659
633	SUPERVISORS, PRODUCTION OCCUPATIONS	326
634	TOOL AND DIE MAKERS	958
637	MACHINISTS	5,577	30
645	PATTERNMAKERS AND MODEL MAKERS, METAL	514
647	PRECIOUS STONES AND METALS WORKERS (JEWELERS)	183
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	35	29
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	594	460
686	BUTCHERS AND MEAT CUTTERS	2,067
689	INSPECTORS, TESTERS, AND GRADERS	94
696	STATIONARY ENGINEERS	23
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	39
704	LATHE AND TURNING MACHINE OPERATORS	77	3
705	MILLING AND PLANING MACHINE OPERATORS	8
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	582	45
708	DRILLING AND BORING MACHINE OPERATORS	29
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	3,220	581
713	FORGING MACHINE OPERATORS	30
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	169	7
717	FABRICATING MACHINE OPERATORS, N.E.C.	925	658
719	MOLDING AND CASTING MACHINE OPERATORS	1,010
723	METAL PLATING MACHINE OPERATORS	223	7
724	HEAT TREATING EQUIPMENT OPERATORS	1,253	91
727	SAWING MACHINE OPERATORS	371
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	266
734	PRINTING MACHINE OPERATORS	2,278	18
736	TYPESETTERS AND COMPOSITORS	13
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	820	442
753	CEMENTING AND GLUING MACHINE OPERATORS	278	91
756	MIXING AND BLENDING MACHINE OPERATORS	637	164
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	226	188
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,456	28
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	982
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	126
769	SLICING AND CUTTING MACHINE OPERATORS	1,613	256
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	9,535	3,585
779	MACHINE OPERATORS, NOT SPECIFIED	534	60
783	WELDERS AND CUTTERS	6,924	86
784	SOLDERERS AND BRAZERS	3,819	2,747
785	ASSEMBLERS	7,730	3,958
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	6,110	1,060
797	PRODUCTION TESTERS	193	98
798	PRODUCTION SAMPLERS AND WEIGHERS	819
804	TRUCK DRIVERS, HEAVY	730
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	385
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	133
869	CONSTRUCTION LABORERS	6,351
878	MACHINE FEEDERS AND OFFBEARERS	21
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	102	2
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	1,370
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	1,068	124
888	HAND PACKERS AND PACKAGERS	654	305
889	LABORERS, EXCEPT CONSTRUCTION	4,299	21
TOTAL		133,816	22,560

*(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.