Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	332
064	COMPUTER SYSTEMS ANALYSTS AND SCIENTISTS	386	125
073	CHEMISTS, EXCEPT BIOCHEMISTS	131	75
074	ATMOSPHERIC AND SPACE SCIENTISTS	22
084	PHYSICIANS	49	33
099	OCCUPATIONAL THERAPISTS	170	163
105	THERAPISTS, N.E.C.	464	443
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	215	29
216	ENGINEERING TECHNICIANS, N.E.C.	190	57
224	CHEMICAL TECHNICIANS	285	76
225	SCIENCE TECHNICIANS, N.E.C.	313	313
235	TECHNICIANS, N.E.C.	1,278	905
335	FILE CLERKS	104
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	299
368	WEIGHERS, MEASURERS, AND CHECKERS	299
449	MAIDS AND HOUSEMEN	121
453	JANITORS AND CLEANERS	5,491	105
508	AIRCRAFT ENGINE MECHANICS	20
518	INDUSTRIAL MACHINERY REPAIRERS	355	46
519	MACHINERY MAINTENANCE OCCUPATIONS	234
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	970
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	1,025	341
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	11
549	NOT SPECIFIED MECHANICS AND REPAIRERS	77
563	BRICKMASONS AND STONEMASONS	465
567	CARPENTERS	1,619
575	ELECTRICIANS	92
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	16,091	170
583	PAPERHANGERS	387
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	115
595	ROOFERS	2,127
633	SUPERVISORS, PRODUCTION OCCUPATIONS	525
634	TOOL AND DIE MAKERS	161	49
637	MACHINISTS	176
643	BOILERMAKERS	35
646	LAY-OUT WORKERS	1,827	1,522
653	SHEET METAL WORKERS	771
657	CABINET MAKERS AND BENCH CARPENTERS	146
658	FURNITURE AND WOOD FINISHERS	1,167	146
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	56
696	STATIONARY ENGINEERS	645	645
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	273
707	ROLLING MACHINE OPERATORS	291
724	HEAT TREATING EQUIPMENT OPERATORS	579
726	WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS	761	457
727	SAWING MACHINE OPERATORS	146
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	2,405
734	PRINTING MACHINE OPERATORS	6,230	725
735	PHOTOENGRAVERS AND LITHOGRAPHERS	582
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	1,363	298
744	TEXTILE SEWING MACHINE OPERATORS	34
753	CEMENTING AND GLUING MACHINE OPERATORS	530	146
754	PACKAGING AND FILLING MACHINE OPERATORS	302
756	MIXING AND BLENDING MACHINE OPERATORS	2,237	38
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	6,958	747
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	234
769	SLICING AND CUTTING MACHINE OPERATORS	118
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	179	57
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	3,484	457
779	MACHINE OPERATORS, NOT SPECIFIED	1,248	811
783	WELDERS AND CUTTERS	362
785	ASSEMBLERS	2,762	448
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	452	109
797	PRODUCTION TESTERS	72
844	OPERATING ENGINEERS	213
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	96
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	955
865	HELPERS, CONSTRUCTION TRADES	70
869	CONSTRUCTION LABORERS	5,352	222
888	HAND PACKERS AND PACKAGERS	2,728	1,867
889	LABORERS, EXCEPT CONSTRUCTION	1,599	42
TOTAL		81,865	11,666

*(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.