Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	299
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	822
056	INDUSTRIAL ENGINEERS	65
057	MECHANICAL ENGINEERS	1,031
073	CHEMISTS, EXCEPT BIOCHEMISTS	96	32
086	VETERINARIANS	1,472	294
185	DESIGNERS	398	3
194	ARTISTS, PERFORMERS, AND RELATED WORKERS, N.E.C.	97
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	17,596	8,562
215	MECHANICAL ENGINEERING TECHNICIANS	697
216	ENGINEERING TECHNICIANS, N.E.C.	111
224	CHEMICAL TECHNICIANS	131
225	SCIENCE TECHNICIANS, N.E.C.	206	62
235	TECHNICIANS, N.E.C.	100
274	SALES WORKERS, OTHER COMMODITIES	299	299
335	FILE CLERKS	15	15
346	MAIL PREPARING AND PAPER HANDLING MACHINE OPERATORS	377	63
359	DISPATCHERS	317
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	583
365	STOCK AND INVENTORY CLERKS	130
379	GENERAL OFFICE CLERKS	362
453	JANITORS AND CLEANERS	46,279	582
459	ATTENDANTS, AMUSEMENT AND RECREATION FACILITIES	187
487	ANIMAL CARETAKERS, EXCEPT FARM	589	589
503	SUPERVISORS, MECHANICS AND REPAIRERS	2,429
505	AUTOMOBILE MECHANICS	17,524
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	7,551
514	AUTOMOBILE BODY AND RELATED REPAIRERS	2,509
515	AIRCRAFT MECHANICS, EXC. ENGINE	196
516	HEAVY EQUIPMENT MECHANICS	6,359
518	INDUSTRIAL MACHINERY REPAIRERS	3,490	60
519	MACHINERY MAINTENANCE OCCUPATIONS	2,962	7
526	HOUSEHOLD APPLIANCE AND POWER TOOL REPAIRERS	35
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	5,415
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	74
538	OFFICE MACHINE REPAIRERS	3,449
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	36
544	MILLWRIGHTS	1,443
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	5,894	110
549	NOT SPECIFIED MECHANICS AND REPAIRERS	10,011	79
558	SUPERVISORS, N.E.C.	646
563	BRICKMASONS AND STONEMASONS	1,175
567	CARPENTERS	143
575	ELECTRICIANS	672
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	2,899	6
596	SHEETMETAL DUCT INSTALLERS	395	17
597	STRUCTURAL METAL WORKERS	2,918	10
599	CONSTRUCTION TRADES, N.E.C.	32
614	DRILLERS, OIL WELL	2,211
617	MINING OCCUPATIONS, N.E.C.	97
633	SUPERVISORS, PRODUCTION OCCUPATIONS	2,020	208
634	TOOL AND DIE MAKERS	4,715	32
637	MACHINISTS	36,790	1,977
643	BOILERMAKERS	64
644	PRECISION GRINDERS, FITTERS, AND TOOL SHARPENERS	137
645	PATTERNMAKERS AND MODEL MAKERS, METAL	1,443	852
653	SHEET METAL WORKERS	682	136
667	TAILORS	435
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	122
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	1,228	15
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	3,884	56
689	INSPECTORS, TESTERS, AND GRADERS	115	81
695	POWER PLANT OPERATORS	37
696	STATIONARY ENGINEERS	569
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	670	62
704	LATHE AND TURNING MACHINE OPERATORS	1,974	57
705	MILLING AND PLANING MACHINE OPERATORS	1,567
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	3,186	406
707	ROLLING MACHINE OPERATORS	40
708	DRILLING AND BORING MACHINE OPERATORS	1,687
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	6,431	1,524
713	FORGING MACHINE OPERATORS	3,082
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	2,681	1,326
717	FABRICATING MACHINE OPERATORS, N.E.C.	336
719	MOLDING AND CASTING MACHINE OPERATORS	3,890	2,719
723	METAL PLATING MACHINE OPERATORS	1,862
724	HEAT TREATING EQUIPMENT OPERATORS	1,128
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	31
727	SAWING MACHINE OPERATORS	356
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	9
734	PRINTING MACHINE OPERATORS	6,193
736	TYPESETTERS AND COMPOSITORS	1,528
738	WINDING AND TWISTING MACHINE OPERATORS	264
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	5,175	1,964
744	TEXTILE SEWING MACHINE OPERATORS	18,008	18,008
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	3,815	1,360
754	PACKAGING AND FILLING MACHINE OPERATORS	68
755	EXTRUDING AND FORMING MACHINE OPERATORS	203	31
756	MIXING AND BLENDING MACHINE OPERATORS	563
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	316	45
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	329
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	173
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	8,781	102
768	CRUSHING AND GRINDING MACHINE OPERATORS	55	29
769	SLICING AND CUTTING MACHINE OPERATORS	1,255
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	11,236	1,786
779	MACHINE OPERATORS, NOT SPECIFIED	13,601	3,307
783	WELDERS AND CUTTERS	5,218	116
784	SOLDERERS AND BRAZERS	59	7
785	ASSEMBLERS	36,899	18,544
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	8
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,918	549
797	PRODUCTION TESTERS	611	60
804	TRUCK DRIVERS, HEAVY	814
844	OPERATING ENGINEERS	2,392
849	CRANE AND TOWER OPERATORS	366
853	EXCAVATING AND LOADING MACHINE OPERATORS	1,553
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	923
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	914
869	CONSTRUCTION LABORERS	6,759
873	PRODUCTION HELPERS	72
878	MACHINE FEEDERS AND OFFBEARERS	2,208	1,532
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	1,252
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	670
888	HAND PACKERS AND PACKAGERS	911	649
889	LABORERS, EXCEPT CONSTRUCTION	4,785	445
TOTAL		373,889	68,775

*(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.