Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	1,830
057	MECHANICAL ENGINEERS	42
099	OCCUPATIONAL THERAPISTS	100	100
214	INDUSTRIAL ENGINEERING TECHNICIANS	27	27
216	ENGINEERING TECHNICIANS, N.E.C.	80
224	CHEMICAL TECHNICIANS	2,529	359
225	SCIENCE TECHNICIANS, N.E.C.	775	55
235	TECHNICIANS, N.E.C.	1,138	57
336	RECORDS CLERKS	1,848	623
363	PRODUCTION COORDINATORS	918	143
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	1,730
365	STOCK AND INVENTORY CLERKS	161	46
368	WEIGHERS, MEASURERS, AND CHECKERS	408
379	GENERAL OFFICE CLERKS	2,386	1,607
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	1,292	775
426	GUARDS AND POLICE, EXC. PUBLIC SERVICE	140
453	JANITORS AND CLEANERS	12,782	741
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	280
508	AIRCRAFT ENGINE MECHANICS	6,707	57
516	HEAVY EQUIPMENT MECHANICS	670
518	INDUSTRIAL MACHINERY REPAIRERS	6,045
519	MACHINERY MAINTENANCE OCCUPATIONS	454	33
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	12
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,313
549	NOT SPECIFIED MECHANICS AND REPAIRERS	3,214	302
558	SUPERVISORS, N.E.C.	1,745
567	CARPENTERS	18,310	3
569	CARPENTER APPRENTICES	64
575	ELECTRICIANS	230
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	92
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	2,801
587	PLUMBER, PIPEFITTER, AND STEAMFITTER APPRENTICES	460
589	GLAZIERS	1,355
593	INSULATION WORKERS	3,583
595	ROOFERS	7,117
599	CONSTRUCTION TRADES, N.E.C.	894
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,318	170
637	MACHINISTS	1,862
639	MACHINIST APPRENTICES	139
647	PRECIOUS STONES AND METALS WORKERS (JEWELERS)	1,252	1,252
653	SHEET METAL WORKERS	2,758
679	BOOKBINDERS	5,317	2,948
695	POWER PLANT OPERATORS	45
696	STATIONARY ENGINEERS	112
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	14
719	MOLDING AND CASTING MACHINE OPERATORS	3,932	541
723	METAL PLATING MACHINE OPERATORS	253	23
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	6
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	631
734	PRINTING MACHINE OPERATORS	76,723	4,836
735	PHOTOENGRAVERS AND LITHOGRAPHERS	1,140	123
736	TYPESETTERS AND COMPOSITORS	2,150	1,292
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	4,136	2,077
744	TEXTILE SEWING MACHINE OPERATORS	1,446	233
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	1,065	166
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	3,376	237
753	CEMENTING AND GLUING MACHINE OPERATORS	480	160
754	PACKAGING AND FILLING MACHINE OPERATORS	6,602
755	EXTRUDING AND FORMING MACHINE OPERATORS	850	65
756	MIXING AND BLENDING MACHINE OPERATORS	2,376	99
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	285	3
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	945	285
765	FOLDING MACHINE OPERATORS	36	18
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	44
769	SLICING AND CUTTING MACHINE OPERATORS	3,189	1,779
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	258
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	9,563	1,219
779	MACHINE OPERATORS, NOT SPECIFIED	2,083	171
783	WELDERS AND CUTTERS	490
785	ASSEMBLERS	14,926	4,454
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	219
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	660	587
795	MISCELLANEOUS HAND WORKING OCCUPATIONS	236	68
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,152	405
798	PRODUCTION SAMPLERS AND WEIGHERS	819
804	TRUCK DRIVERS, HEAVY	874
844	OPERATING ENGINEERS	54
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	90
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	1,761	630
865	HELPERS, CONSTRUCTION TRADES	549
869	CONSTRUCTION LABORERS	12,404
873	PRODUCTION HELPERS	1,933	363
878	MACHINE FEEDERS AND OFFBEARERS	2,534
888	HAND PACKERS AND PACKAGERS	3,965	2,024
889	LABORERS, EXCEPT CONSTRUCTION	7,299
TOTAL		267,878	31,152

*(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.