Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	85
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	305
064	COMPUTER SYSTEMS ANALYSTS AND SCIENTISTS	386	125
073	CHEMISTS, EXCEPT BIOCHEMISTS	7
185	DESIGNERS	134	67
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	293
215	MECHANICAL ENGINEERING TECHNICIANS	22
216	ENGINEERING TECHNICIANS, N.E.C.	50
224	CHEMICAL TECHNICIANS	126	56
225	SCIENCE TECHNICIANS, N.E.C.	189	105
235	TECHNICIANS, N.E.C.	42	10
308	COMPUTER OPERATORS	22
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	843	69
365	STOCK AND INVENTORY CLERKS	1,639
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	491
453	JANITORS AND CLEANERS	52,740	466
496	TIMBER CUTTING AND LOGGING OCCUPATIONS	269
505	AUTOMOBILE MECHANICS	28,661
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	35,934	539
515	AIRCRAFT MECHANICS, EXC. ENGINE	173	70
516	HEAVY EQUIPMENT MECHANICS	13,625	156
518	INDUSTRIAL MACHINERY REPAIRERS	6,531	22
519	MACHINERY MAINTENANCE OCCUPATIONS	4,893	751
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	1,553
526	HOUSEHOLD APPLIANCE AND POWER TOOL REPAIRERS	35
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	2,964	19
543	ELEVATOR INSTALLERS AND REPAIRERS	3,842
544	MILLWRIGHTS	3,025	105
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	4,065
549	NOT SPECIFIED MECHANICS AND REPAIRERS	18,573	14
567	CARPENTERS	186
575	ELECTRICIANS	1,998	62
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	3,272
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	432
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	4,633
617	MINING OCCUPATIONS, N.E.C.	5,156
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,657	9
634	TOOL AND DIE MAKERS	1,021
637	MACHINISTS	22,146	1,341
653	SHEET METAL WORKERS	2,286
669	SHOE REPAIRERS	210
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	281	198
679	BOOKBINDERS	960	480
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	2,681	2,563
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,523
687	BAKERS	120
695	POWER PLANT OPERATORS	417
696	STATIONARY ENGINEERS	962	203
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	1,537
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	62	48
704	LATHE AND TURNING MACHINE OPERATORS	1,644	79
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	3,426	172
707	ROLLING MACHINE OPERATORS	1,505	28
708	DRILLING AND BORING MACHINE OPERATORS	831	230
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	4,007
713	FORGING MACHINE OPERATORS	34
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	832
719	MOLDING AND CASTING MACHINE OPERATORS	796	167
727	SAWING MACHINE OPERATORS	2,745
734	PRINTING MACHINE OPERATORS	5,825	832
738	WINDING AND TWISTING MACHINE OPERATORS	294	176
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	2,772	604
756	MIXING AND BLENDING MACHINE OPERATORS	568
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	961	636
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	165
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	158
765	FOLDING MACHINE OPERATORS	840	840
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	3,058	84
769	SLICING AND CUTTING MACHINE OPERATORS	930	234
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	7,168	673
779	MACHINE OPERATORS, NOT SPECIFIED	23,157	4,590
783	WELDERS AND CUTTERS	3,554	46
785	ASSEMBLERS	40,015	11,659
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,536	170
804	TRUCK DRIVERS, HEAVY	6,064
844	OPERATING ENGINEERS	8,241	94
849	CRANE AND TOWER OPERATORS	29
853	EXCAVATING AND LOADING MACHINE OPERATORS	781
855	GRADER, DOZER, AND SCRAPER OPERATORS	782
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	396	46
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	4,290	24
869	CONSTRUCTION LABORERS	426
873	PRODUCTION HELPERS	2,127
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	7,657
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	2,577
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	5
888	HAND PACKERS AND PACKAGERS	1,649	828
889	LABORERS, EXCEPT CONSTRUCTION	4,347	158
TOTAL		379,246	29,847

*(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.