Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
055	ELECTRICAL AND ELECTRONIC ENGINEERS	6,525
057	MECHANICAL ENGINEERS	383	14
059	ENGINEERS, N.E.C.	425	72
095	REGISTERED NURSES	248	18
105	THERAPISTS, N.E.C.	366	366
159	TEACHERS, N.E.C.	6
185	DESIGNERS	259	218
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	170	170
189	PHOTOGRAPHERS	356
194	ARTISTS, PERFORMERS, AND RELATED WORKERS, N.E.C.	198	66
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	9
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	2
216	ENGINEERING TECHNICIANS, N.E.C.	3,783	283
217	DRAFTING OCCUPATIONS	72	14
224	CHEMICAL TECHNICIANS	1,718	255
225	SCIENCE TECHNICIANS, N.E.C.	1,185	474
235	TECHNICIANS, N.E.C.	823	21
309	PERIPHERAL EQUIPMENT OPERATORS	370	329
313	SECRETARIES	158	158
335	FILE CLERKS	1,449	1,078
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	243
365	STOCK AND INVENTORY CLERKS	2,197	581
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	5
453	JANITORS AND CLEANERS	14,388	421
458	HAIRDRESSERS AND COSMETOLOGISTS	4,161	1,560
505	AUTOMOBILE MECHANICS	4,683
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	3,574
508	AIRCRAFT ENGINE MECHANICS	199
514	AUTOMOBILE BODY AND RELATED REPAIRERS	3,054
515	AIRCRAFT MECHANICS, EXC. ENGINE	236
516	HEAVY EQUIPMENT MECHANICS	1,856
518	INDUSTRIAL MACHINERY REPAIRERS	1,633
519	MACHINERY MAINTENANCE OCCUPATIONS	1,377
544	MILLWRIGHTS	892
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	630
549	NOT SPECIFIED MECHANICS AND REPAIRERS	3,768	205
558	SUPERVISORS, N.E.C.	904
563	BRICKMASONS AND STONEMASONS	544	79
567	CARPENTERS	5,663
575	ELECTRICIANS	1,169
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	1,597	348
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	106
588	CONCRETE AND TERRAZZO FINISHERS	589
589	GLAZIERS	2,873
596	SHEETMETAL DUCT INSTALLERS	395	17
599	CONSTRUCTION TRADES, N.E.C.	3,816	254
633	SUPERVISORS, PRODUCTION OCCUPATIONS	2,938	83
634	TOOL AND DIE MAKERS	253
636	PRECISION ASSEMBLERS, METAL	633
637	MACHINISTS	5,533	172
643	BOILERMAKERS	40
645	PATTERNMAKERS AND MODEL MAKERS, METAL	764
653	SHEET METAL WORKERS	3,829	129
658	FURNITURE AND WOOD FINISHERS	2,113	1,330
669	SHOE REPAIRERS	120	120
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	18	18
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	1,455	927
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	681	32
689	INSPECTORS, TESTERS, AND GRADERS	361	197
696	STATIONARY ENGINEERS	2,807
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	49
705	MILLING AND PLANING MACHINE OPERATORS	78	39
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	827	812
707	ROLLING MACHINE OPERATORS	320
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	3,184	1,186
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	45	45
717	FABRICATING MACHINE OPERATORS, N.E.C.	825	658
719	MOLDING AND CASTING MACHINE OPERATORS	19,967	14,562
723	METAL PLATING MACHINE OPERATORS	91	7
724	HEAT TREATING EQUIPMENT OPERATORS	1,497
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	694
734	PRINTING MACHINE OPERATORS	312
736	TYPESETTERS AND COMPOSITORS	3,676	950
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	462
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	2,284	1,077
743	TEXTILE CUTTING MACHINE OPERATORS	536
744	TEXTILE SEWING MACHINE OPERATORS	7,187	5,379
745	SHOE MACHINE OPERATORS	66	66
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	309
753	CEMENTING AND GLUING MACHINE OPERATORS	849	701
755	EXTRUDING AND FORMING MACHINE OPERATORS	1,892	1,313
756	MIXING AND BLENDING MACHINE OPERATORS	3,368	153
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	69
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	5,315	537
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	903	29
768	CRUSHING AND GRINDING MACHINE OPERATORS	1,392
769	SLICING AND CUTTING MACHINE OPERATORS	1,949	90
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	11,736	4,533
779	MACHINE OPERATORS, NOT SPECIFIED	6,416	1,316
783	WELDERS AND CUTTERS	2,007
785	ASSEMBLERS	25,003	10,057
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	883	233
797	PRODUCTION TESTERS	68
799	GRADERS AND SORTERS, EXCEPT AGRICULTURAL	243	49
804	TRUCK DRIVERS, HEAVY	3,227
849	CRANE AND TOWER OPERATORS	224
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	774	108
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	1,651
869	CONSTRUCTION LABORERS	16,635	453
873	PRODUCTION HELPERS	16
878	MACHINE FEEDERS AND OFFBEARERS	935
888	HAND PACKERS AND PACKAGERS	1,864	1,709
889	LABORERS, EXCEPT CONSTRUCTION	6,199	529
TOTAL		236,628	56,601

*(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.