Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	69
048	CHEMICAL ENGINEERS	48
073	CHEMISTS, EXCEPT BIOCHEMISTS	150
083	MEDICAL SCIENTISTS	237	199
084	PHYSICIANS	174	174
096	PHARMACISTS	116	64
185	DESIGNERS	869	652
189	PHOTOGRAPHERS	585	116
195	EDITORS AND REPORTERS	102
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	2,166	1,845
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	463	233
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	586	23
216	ENGINEERING TECHNICIANS, N.E.C.	1,403	197
223	BIOLOGICAL TECHNICIANS	270	235
224	CHEMICAL TECHNICIANS	12	5
225	SCIENCE TECHNICIANS, N.E.C.	1,318	55
235	TECHNICIANS, N.E.C.	2,890	1,463
345	DUPLICATING MACHINE OPERATORS	32	16
365	STOCK AND INVENTORY CLERKS	3,642
379	GENERAL OFFICE CLERKS	319	57
436	COOKS, EXCEPT SHORT ORDER	761	747
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	2,354	1,538
446	HEALTH AIDES, EXCEPT NURSING	4,131	3,115
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	94	16
453	JANITORS AND CLEANERS	36,800	6,334
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	41	14
503	SUPERVISORS, MECHANICS AND REPAIRERS	226
505	AUTOMOBILE MECHANICS	3,792
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	5,718
508	AIRCRAFT ENGINE MECHANICS	6,949	66
515	AIRCRAFT MECHANICS, EXC. ENGINE	632
518	INDUSTRIAL MACHINERY REPAIRERS	331
519	MACHINERY MAINTENANCE OCCUPATIONS	172	13
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	1,670
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	469
538	OFFICE MACHINE REPAIRERS	1,501
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	53
543	ELEVATOR INSTALLERS AND REPAIRERS	149
544	MILLWRIGHTS	22
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	5,349	71
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,979
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	3,106
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	159
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	2,761
593	INSULATION WORKERS	418
615	EXPLOSIVES WORKERS	7
617	MINING OCCUPATIONS, N.E.C.	7,421
633	SUPERVISORS, PRODUCTION OCCUPATIONS	3,167	380
634	TOOL AND DIE MAKERS	214
637	MACHINISTS	11,387	171
643	BOILERMAKERS	27
644	PRECISION GRINDERS, FITTERS, AND TOOL SHARPENERS	167	52
645	PATTERNMAKERS AND MODEL MAKERS, METAL	1,857
653	SHEET METAL WORKERS	427	6
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	69	9
677	OPTICAL GOODS WORKERS	110	110
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	1,983	1,754
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,661
686	BUTCHERS AND MEAT CUTTERS	368
689	INSPECTORS, TESTERS, AND GRADERS	81	33
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	8
696	STATIONARY ENGINEERS	60
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	77
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	2,282	167
707	ROLLING MACHINE OPERATORS	957	658
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	3,778	1,233
713	FORGING MACHINE OPERATORS	7
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	22
717	FABRICATING MACHINE OPERATORS, N.E.C.	549
719	MOLDING AND CASTING MACHINE OPERATORS	724	41
723	METAL PLATING MACHINE OPERATORS	18,836	3,119
724	HEAT TREATING EQUIPMENT OPERATORS	1,302	154
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	563	376
734	PRINTING MACHINE OPERATORS	783
735	PHOTOENGRAVERS AND LITHOGRAPHERS	2,315	226
736	TYPESETTERS AND COMPOSITORS	10,317	3,184
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	701	29
744	TEXTILE SEWING MACHINE OPERATORS	270	108
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	1,555	581
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	630	339
753	CEMENTING AND GLUING MACHINE OPERATORS	1,264
754	PACKAGING AND FILLING MACHINE OPERATORS	7,921	1,375
755	EXTRUDING AND FORMING MACHINE OPERATORS	1,411
756	MIXING AND BLENDING MACHINE OPERATORS	9,268	886
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	422
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	464	77
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	2,053	158
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	513
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	510
768	CRUSHING AND GRINDING MACHINE OPERATORS	2,486	170
769	SLICING AND CUTTING MACHINE OPERATORS	2,020
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	3,397	1,462
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	10,243	714
779	MACHINE OPERATORS, NOT SPECIFIED	29,116	5,077
783	WELDERS AND CUTTERS	3,262
785	ASSEMBLERS	7,272	1,923
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	82
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	526	33
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	575	136
797	PRODUCTION TESTERS	410	34
804	TRUCK DRIVERS, HEAVY	4,523
828	SHIP CAPTAINS AND MATES, EXCEPT FISHING BOATS	3
849	CRANE AND TOWER OPERATORS	155
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	576	108
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	3,476
869	CONSTRUCTION LABORERS	1,714	5
873	PRODUCTION HELPERS	284
878	MACHINE FEEDERS AND OFFBEARERS	1,463	1,409
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	1,275
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	7,977	1,367
888	HAND PACKERS AND PACKAGERS	1,413	1,052
889	LABORERS, EXCEPT CONSTRUCTION	26,050	5,753
TOTAL		301,896	51,715

*(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.