Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
018	FUNERAL DIRECTORS	541
019	MANAGERS AND ADMINISTRATORS, N.E.C.	395
056	INDUSTRIAL ENGINEERS	80	53
084	PHYSICIANS	49	33
105	THERAPISTS, N.E.C.	366	366
194	ARTISTS, PERFORMERS, AND RELATED WORKERS, N.E.C.	137	59
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	109	36
214	INDUSTRIAL ENGINEERING TECHNICIANS	27	27
216	ENGINEERING TECHNICIANS, N.E.C.	324
224	CHEMICAL TECHNICIANS	2,515	359
235	TECHNICIANS, N.E.C.	1,060	57
336	RECORDS CLERKS	1,848	623
345	DUPLICATING MACHINE OPERATORS	319	26
346	MAIL PREPARING AND PAPER HANDLING MACHINE OPERATORS	377	63
357	MESSENGERS	278
363	PRODUCTION COORDINATORS	631	210
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	1,652
368	WEIGHERS, MEASURERS, AND CHECKERS	299
379	GENERAL OFFICE CLERKS	319	57
385	DATA-ENTRY KEYERS	1,290	568
426	GUARDS AND POLICE, EXC. PUBLIC SERVICE	140
449	MAIDS AND HOUSEMEN	2,555	1,385
453	JANITORS AND CLEANERS	16,275	993
469	PERSONAL SERVICE OCCUPATIONS, N.E.C.	126
505	AUTOMOBILE MECHANICS	45
508	AIRCRAFT ENGINE MECHANICS	7,522	57
515	AIRCRAFT MECHANICS, EXC. ENGINE	42
516	HEAVY EQUIPMENT MECHANICS	436
518	INDUSTRIAL MACHINERY REPAIRERS	282
519	MACHINERY MAINTENANCE OCCUPATIONS	338
529	TELEPHONE INSTALLERS AND REPAIRERS	6,749
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	116	19
544	MILLWRIGHTS	1,385	105
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	129
549	NOT SPECIFIED MECHANICS AND REPAIRERS	101
567	CARPENTERS	828
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	257
583	PAPERHANGERS	387
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	4,038
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,268	170
634	TOOL AND DIE MAKERS	3,462	161
637	MACHINISTS	5,904	247
643	BOILERMAKERS	40
653	SHEET METAL WORKERS	2,424	331
677	OPTICAL GOODS WORKERS	645	108
679	BOOKBINDERS	1,504	882
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	653
689	INSPECTORS, TESTERS, AND GRADERS	168
696	STATIONARY ENGINEERS	303
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	80
704	LATHE AND TURNING MACHINE OPERATORS	208
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	1,705	187
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	360
713	FORGING MACHINE OPERATORS	242
719	MOLDING AND CASTING MACHINE OPERATORS	5,431	989
727	SAWING MACHINE OPERATORS	134
734	PRINTING MACHINE OPERATORS	115,384	7,705
735	PHOTOENGRAVERS AND LITHOGRAPHERS	1,474	123
736	TYPESETTERS AND COMPOSITORS	1,106
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	3,714	1,663
738	WINDING AND TWISTING MACHINE OPERATORS	1,141	556
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	497
753	CEMENTING AND GLUING MACHINE OPERATORS	58
756	MIXING AND BLENDING MACHINE OPERATORS	2,427
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	1,242
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	2,153
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	253
765	FOLDING MACHINE OPERATORS	840	840
769	SLICING AND CUTTING MACHINE OPERATORS	12
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	767	72
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	11,597	3,805
779	MACHINE OPERATORS, NOT SPECIFIED	2,348	516
783	WELDERS AND CUTTERS	3,399	35
785	ASSEMBLERS	1,146	417
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	687	46
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	4,099	354
798	PRODUCTION SAMPLERS AND WEIGHERS	1,115
804	TRUCK DRIVERS, HEAVY	1,626
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	439	134
865	HELPERS, CONSTRUCTION TRADES	80
869	CONSTRUCTION LABORERS	3,413
873	PRODUCTION HELPERS	3,458	1,052
878	MACHINE FEEDERS AND OFFBEARERS	2,744	5
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	8,715	4,733
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	635	145
888	HAND PACKERS AND PACKAGERS	90
889	LABORERS, EXCEPT CONSTRUCTION	3,904	2,475
TOTAL		259,458	32,848

*(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.