Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
059	ENGINEERS, N.E.C.	83	83
073	CHEMISTS, EXCEPT BIOCHEMISTS	415	56
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	17,979	8,562
216	ENGINEERING TECHNICIANS, N.E.C.	526	99
235	TECHNICIANS, N.E.C.	861
363	PRODUCTION COORDINATORS	57
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	141	24
365	STOCK AND INVENTORY CLERKS	6
373	EXPEDITERS	69
449	MAIDS AND HOUSEMEN	188
453	JANITORS AND CLEANERS	4,998
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	243
505	AUTOMOBILE MECHANICS	6,863
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	10,671	539
508	AIRCRAFT ENGINE MECHANICS	2,485	251
509	SMALL ENGINE REPAIRERS	427	50
515	AIRCRAFT MECHANICS, EXC. ENGINE	229	9
516	HEAVY EQUIPMENT MECHANICS	2,110
518	INDUSTRIAL MACHINERY REPAIRERS	1,056	50
544	MILLWRIGHTS	713
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,608
549	NOT SPECIFIED MECHANICS AND REPAIRERS	4,125
575	ELECTRICIANS	654
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	45
595	ROOFERS	2,209
596	SHEETMETAL DUCT INSTALLERS	489
597	STRUCTURAL METAL WORKERS	288
633	SUPERVISORS, PRODUCTION OCCUPATIONS	842
637	MACHINISTS	89
643	BOILERMAKERS	6,423
653	SHEET METAL WORKERS	2,527	220
666	DRESSMAKERS	358
677	OPTICAL GOODS WORKERS	2,250	857
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	3,131	2,690
689	INSPECTORS, TESTERS, AND GRADERS	9	9
696	STATIONARY ENGINEERS	346
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	817
707	ROLLING MACHINE OPERATORS	291
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	626	151
717	FABRICATING MACHINE OPERATORS, N.E.C.	23	23
719	MOLDING AND CASTING MACHINE OPERATORS	38
723	METAL PLATING MACHINE OPERATORS	1,040	23
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	891
734	PRINTING MACHINE OPERATORS	204
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	2,065	1,825
754	PACKAGING AND FILLING MACHINE OPERATORS	827	276
756	MIXING AND BLENDING MACHINE OPERATORS	1,549
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	3,283
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	2,076	92
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	624
768	CRUSHING AND GRINDING MACHINE OPERATORS	758
769	SLICING AND CUTTING MACHINE OPERATORS	948
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,569	38
779	MACHINE OPERATORS, NOT SPECIFIED	16,875	4,655
783	WELDERS AND CUTTERS	2,974
785	ASSEMBLERS	7,169	5,049
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	303	303
795	MISCELLANEOUS HAND WORKING OCCUPATIONS	295
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	2,581	1,493
844	OPERATING ENGINEERS	3,219
869	CONSTRUCTION LABORERS	33
873	PRODUCTION HELPERS	943
877	STOCK HANDLERS AND BAGGERS	138
888	HAND PACKERS AND PACKAGERS	361	305
889	LABORERS, EXCEPT CONSTRUCTION	3,710	454
TOTAL		132,742	28,184

*(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.