Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	280
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	305
045	METALLURGICAL AND MATERIALS ENGINEERS	64
055	ELECTRICAL AND ELECTRONIC ENGINEERS	5
216	ENGINEERING TECHNICIANS, N.E.C.	24
224	CHEMICAL TECHNICIANS	3	3
243	SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS	633	203
269	SALES WORKERS, PARTS	2,455
356	MAIL CLERKS, EXC. POSTAL SERVICE	384	128
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	80
365	STOCK AND INVENTORY CLERKS	119
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	5
379	GENERAL OFFICE CLERKS	362
385	DATA-ENTRY KEYERS	568	568
453	JANITORS AND CLEANERS	17,897	189
496	TIMBER CUTTING AND LOGGING OCCUPATIONS	914
505	AUTOMOBILE MECHANICS	24,110
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	4,843	8
514	AUTOMOBILE BODY AND RELATED REPAIRERS	593
515	AIRCRAFT MECHANICS, EXC. ENGINE	16,260	56
516	HEAVY EQUIPMENT MECHANICS	7,811
518	INDUSTRIAL MACHINERY REPAIRERS	988	46
519	MACHINERY MAINTENANCE OCCUPATIONS	1,346	123
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	80
538	OFFICE MACHINE REPAIRERS	2,892
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	37
544	MILLWRIGHTS	262
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	305
549	NOT SPECIFIED MECHANICS AND REPAIRERS	9,143	7
563	BRICKMASONS AND STONEMASONS	1,175
575	ELECTRICIANS	135
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	622
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	48
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	2,802
614	DRILLERS, OIL WELL	7,178
615	EXPLOSIVES WORKERS	246
617	MINING OCCUPATIONS, N.E.C.	145
633	SUPERVISORS, PRODUCTION OCCUPATIONS	845
637	MACHINISTS	2,074	17
644	PRECISION GRINDERS, FITTERS, AND TOOL SHARPENERS	137
653	SHEET METAL WORKERS	1,882
667	TAILORS	487	45
669	SHOE REPAIRERS	210
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	123
679	BOOKBINDERS	128
696	STATIONARY ENGINEERS	223
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	114
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	756	233
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	329
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	213
719	MOLDING AND CASTING MACHINE OPERATORS	2,234	1,917
724	HEAT TREATING EQUIPMENT OPERATORS	11
727	SAWING MACHINE OPERATORS	2,339
734	PRINTING MACHINE OPERATORS	1,961
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	568	284
738	WINDING AND TWISTING MACHINE OPERATORS	2,130	2,130
744	TEXTILE SEWING MACHINE OPERATORS	3,184	2,939
756	MIXING AND BLENDING MACHINE OPERATORS	5
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	340
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	145
765	FOLDING MACHINE OPERATORS	128	64
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	2,449
769	SLICING AND CUTTING MACHINE OPERATORS	105
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,635	38
779	MACHINE OPERATORS, NOT SPECIFIED	1,324	240
783	WELDERS AND CUTTERS	164
785	ASSEMBLERS	3,839
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	2,262	1,369
797	PRODUCTION TESTERS	159
804	TRUCK DRIVERS, HEAVY	204
844	OPERATING ENGINEERS	5,590
849	CRANE AND TOWER OPERATORS	80
853	EXCAVATING AND LOADING MACHINE OPERATORS	1,553
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	1,942
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	1,069
869	CONSTRUCTION LABORERS	1,028
873	PRODUCTION HELPERS	29
878	MACHINE FEEDERS AND OFFBEARERS	676
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	3,979
889	LABORERS, EXCEPT CONSTRUCTION	1,333	18
TOTAL		155,109	10,626

*(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.