Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	140
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	50
044	AEROSPACE ENGINEERS	190
045	METALLURGICAL AND MATERIALS ENGINEERS	14
056	INDUSTRIAL ENGINEERS	80	53
059	ENGINEERS, N.E.C.	147	72
064	COMPUTER SYSTEMS ANALYSTS AND SCIENTISTS	386	125
073	CHEMISTS, EXCEPT BIOCHEMISTS	2,070	517
074	ATMOSPHERIC AND SPACE SCIENTISTS	22
078	BIOLOGICAL AND LIFE SCIENTISTS	36	12
083	MEDICAL SCIENTISTS	40	10
105	THERAPISTS, N.E.C.	120
185	DESIGNERS	100	25
189	PHOTOGRAPHERS	706	353
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	33	27
206	RADIOLOGIC TECHNICIANS	34	34
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	288	213
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	3,408	965
215	MECHANICAL ENGINEERING TECHNICIANS	203
216	ENGINEERING TECHNICIANS, N.E.C.	2,741	219
224	CHEMICAL TECHNICIANS	1,553	156
225	SCIENCE TECHNICIANS, N.E.C.	206	62
235	TECHNICIANS, N.E.C.	1,389	134
243	SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS	633	203
335	FILE CLERKS	331
336	RECORDS CLERKS	12	12
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	1,554
365	STOCK AND INVENTORY CLERKS	467	427
368	WEIGHERS, MEASURERS, AND CHECKERS	333
446	HEALTH AIDES, EXCEPT NURSING	735	474
453	JANITORS AND CLEANERS	8,997	53
505	AUTOMOBILE MECHANICS	2,268
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	338
508	AIRCRAFT ENGINE MECHANICS	10,618	279
514	AUTOMOBILE BODY AND RELATED REPAIRERS	427
515	AIRCRAFT MECHANICS, EXC. ENGINE	4,685	21
518	INDUSTRIAL MACHINERY REPAIRERS	14
519	MACHINERY MAINTENANCE OCCUPATIONS	31	31
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	1,575	6
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	22	9
544	MILLWRIGHTS	123
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	505	167
549	NOT SPECIFIED MECHANICS AND REPAIRERS	3,255	339
558	SUPERVISORS, N.E.C.	4,518
567	CARPENTERS	3,484	258
575	ELECTRICIANS	645
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	3,106
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	1,796	467
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	2,677
588	CONCRETE AND TERRAZZO FINISHERS	2,116
589	GLAZIERS	2,279
595	ROOFERS	3,781
596	SHEETMETAL DUCT INSTALLERS	1,520
599	CONSTRUCTION TRADES, N.E.C.	3,465
617	MINING OCCUPATIONS, N.E.C.	6,270
633	SUPERVISORS, PRODUCTION OCCUPATIONS	286	35
634	TOOL AND DIE MAKERS	769	32
636	PRECISION ASSEMBLERS, METAL	119	119
637	MACHINISTS	2,153	86
645	PATTERNMAKERS AND MODEL MAKERS, METAL	2,016	902
646	LAY-OUT WORKERS	704
653	SHEET METAL WORKERS	6,855	181
655	MISCELLANEOUS PRECISION METAL WORKERS	122
656	PATTERNMAKERS AND MODEL MAKERS, WOOD	82	3
658	FURNITURE AND WOOD FINISHERS	453
659	MISCELLANEOUS PRECISION WOODWORKERS	60
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	251	72
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	395
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	21
679	BOOKBINDERS	462	231
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	7,771	5,068
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,643	164
689	INSPECTORS, TESTERS, AND GRADERS	323	161
693	ADJUSTERS AND CALIBRATORS	48	10
696	STATIONARY ENGINEERS	250
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	158
704	LATHE AND TURNING MACHINE OPERATORS	34	3
705	MILLING AND PLANING MACHINE OPERATORS	264
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	2,098	78
707	ROLLING MACHINE OPERATORS	1,519
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	2,330	14
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	19	6
717	FABRICATING MACHINE OPERATORS, N.E.C.	398	295
719	MOLDING AND CASTING MACHINE OPERATORS	4,920	1,802
723	METAL PLATING MACHINE OPERATORS	2,768	1,152
727	SAWING MACHINE OPERATORS	31
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	551
734	PRINTING MACHINE OPERATORS	8,313	386
735	PHOTOENGRAVERS AND LITHOGRAPHERS	2,503	429
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	192
753	CEMENTING AND GLUING MACHINE OPERATORS	2,240	1,452
755	EXTRUDING AND FORMING MACHINE OPERATORS	114	8
756	MIXING AND BLENDING MACHINE OPERATORS	2,739	465
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	286	172
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	13,877	3,127
765	FOLDING MACHINE OPERATORS	57
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	264	39
769	SLICING AND CUTTING MACHINE OPERATORS	309	3
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	1,223	411
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	15,834	1,914
779	MACHINE OPERATORS, NOT SPECIFIED	13,630	5,128
783	WELDERS AND CUTTERS	3,740	45
784	SOLDERERS AND BRAZERS	803	546
785	ASSEMBLERS	48,449	20,815
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	200	20
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	163	121
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	23	3
794	HAND GRINDING AND POLISHING OCCUPATIONS	82
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,690	244
797	PRODUCTION TESTERS	984	513
833	MARINE ENGINEERS	2,632
849	CRANE AND TOWER OPERATORS	386
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	80
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	1,381	67
869	CONSTRUCTION LABORERS	14,751	378
873	PRODUCTION HELPERS	80
878	MACHINE FEEDERS AND OFFBEARERS	382	287
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	115
888	HAND PACKERS AND PACKAGERS	52	11
889	LABORERS, EXCEPT CONSTRUCTION	3,356	28
TOTAL		267,339	52,749

*(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.