OIL AND GAS EXTRACTION (SIC 13)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
614	DRILLERS, OIL WELL	1,873
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	72
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	362
783	WELDERS AND CUTTERS	2,721
889	LABORERS, EXCEPT CONSTRUCTION	254
SUBTOTAL		5,282
GENERAL BUILDING CONTRACTORS (SIC 15)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	118
516	HEAVY EQUIPMENT MECHANICS	668
544	MILLWRIGHTS	36
558	SUPERVISORS, N.E.C.	286
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	8,095	69
596	SHEETMETAL DUCT INSTALLERS	171	7
597	STRUCTURAL METAL WORKERS	57
643	BOILERMAKERS	6,437
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	3,241
783	WELDERS AND CUTTERS	2,347
SUBTOTAL		21,456	76
HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	1,488
516	HEAVY EQUIPMENT MECHANICS	1,136
558	SUPERVISORS, N.E.C.	64
783	WELDERS AND CUTTERS	1,100
869	CONSTRUCTION LABORERS	392
SUBTOTAL		4,180
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	219
516	HEAVY EQUIPMENT MECHANICS	543
558	SUPERVISORS, N.E.C.	207
575	ELECTRICIANS	2,330
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	2,013
588	CONCRETE AND TERRAZZO FINISHERS	1,939
595	ROOFERS	80
597	STRUCTURAL METAL WORKERS	4,165	141
599	CONSTRUCTION TRADES, N.E.C.	878
653	SHEET METAL WORKERS	4,239
783	WELDERS AND CUTTERS	5,251
804	TRUCK DRIVERS, HEAVY	323
869	CONSTRUCTION LABORERS	2,029
873	PRODUCTION HELPERS	72
SUBTOTAL		24,288	141
FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
365	STOCK AND INVENTORY CLERKS	109
453	JANITORS AND CLEANERS	4,447	17
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	524
518	INDUSTRIAL MACHINERY REPAIRERS	152
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	5,572
549	NOT SPECIFIED MECHANICS AND REPAIRERS	2,049
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	48
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	129
633	SUPERVISORS, PRODUCTION OCCUPATIONS	53
637	MACHINISTS	97
653	SHEET METAL WORKERS	103
696	STATIONARY ENGINEERS	62
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	86
783	WELDERS AND CUTTERS	273
889	LABORERS, EXCEPT CONSTRUCTION	269
SUBTOTAL		13,973	17
TOBACCO MANUFACTURES (SIC 21)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	71
783	WELDERS AND CUTTERS	23
SUBTOTAL		94
TEXTILE MILL PRODUCTS (SIC 22)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	452	106
544	MILLWRIGHTS	19
783	WELDERS AND CUTTERS	296
SUBTOTAL		767	106
APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	39
518	INDUSTRIAL MACHINERY REPAIRERS	111
889	LABORERS, EXCEPT CONSTRUCTION	1,265
SUBTOTAL		1,415
LUMBER AND WOOD PRODUCTS (SIC 24)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	171
637	MACHINISTS	97	7
783	WELDERS AND CUTTERS	79
785	ASSEMBLERS	1,403	601
SUBTOTAL		1,750	608
FURNITURE AND FIXTURES (SIC 25)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
723	METAL PLATING MACHINE OPERATORS	60
783	WELDERS AND CUTTERS	880
SUBTOTAL		940
PAPER AND ALLIED PRODUCTS (SIC 26)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
365	STOCK AND INVENTORY CLERKS	43
453	JANITORS AND CLEANERS	1,961
549	NOT SPECIFIED MECHANICS AND REPAIRERS	3,042
633	SUPERVISORS, PRODUCTION OCCUPATIONS	240
719	MOLDING AND CASTING MACHINE OPERATORS	663	110
756	MIXING AND BLENDING MACHINE OPERATORS	240
783	WELDERS AND CUTTERS	1,774
873	PRODUCTION HELPERS	599
SUBTOTAL		8,562	110
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	9
453	JANITORS AND CLEANERS	342	36
518	INDUSTRIAL MACHINERY REPAIRERS	262
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,024
779	MACHINE OPERATORS, NOT SPECIFIED	103
783	WELDERS AND CUTTERS	122
SUBTOTAL		1,862	36
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	3,712	51
518	INDUSTRIAL MACHINERY REPAIRERS	10
549	NOT SPECIFIED MECHANICS AND REPAIRERS	2,758	8
575	ELECTRICIANS	132
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	341	3
637	MACHINISTS	369
653	SHEET METAL WORKERS	197	6
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	72
783	WELDERS AND CUTTERS	3,788	16
785	ASSEMBLERS	170
889	LABORERS, EXCEPT CONSTRUCTION	744
SUBTOTAL		12,293	84
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	293
225	SCIENCE TECHNICIANS, N.E.C.	189	105
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	279
677	OPTICAL GOODS WORKERS	7	7
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	14
783	WELDERS AND CUTTERS	133
SUBTOTAL		915	112
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	664
549	NOT SPECIFIED MECHANICS AND REPAIRERS	247
637	MACHINISTS	28
719	MOLDING AND CASTING MACHINE OPERATORS	655
779	MACHINE OPERATORS, NOT SPECIFIED	3,508	1,108
783	WELDERS AND CUTTERS	1,843
785	ASSEMBLERS	655	131
798	PRODUCTION SAMPLERS AND WEIGHERS	128
SUBTOTAL		7,728	1,239
LEATHER AND LEATHER PRODUCTS (SIC 31)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	48
SUBTOTAL		48
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	826
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	294
549	NOT SPECIFIED MECHANICS AND REPAIRERS	241
637	MACHINISTS	780
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	170
783	WELDERS AND CUTTERS	730
SUBTOTAL		3,041
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
045	METALLURGICAL AND MATERIALS ENGINEERS	64
055	ELECTRICAL AND ELECTRONIC ENGINEERS	5
073	CHEMISTS, EXCEPT BIOCHEMISTS	19
216	ENGINEERING TECHNICIANS, N.E.C.	40
224	CHEMICAL TECHNICIANS	173	39
363	PRODUCTION COORDINATORS	8
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	8
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	13
453	JANITORS AND CLEANERS	6,765
516	HEAVY EQUIPMENT MECHANICS	11
518	INDUSTRIAL MACHINERY REPAIRERS	118
519	MACHINERY MAINTENANCE OCCUPATIONS	27
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	88
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	11
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	243
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	37
544	MILLWRIGHTS	1,551
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	324
549	NOT SPECIFIED MECHANICS AND REPAIRERS	28
563	BRICKMASONS AND STONEMASONS	1,200
575	ELECTRICIANS	67
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	106
597	STRUCTURAL METAL WORKERS	144
633	SUPERVISORS, PRODUCTION OCCUPATIONS	828
637	MACHINISTS	1,156	8
643	BOILERMAKERS	40
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	658
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	620
689	INSPECTORS, TESTERS, AND GRADERS	13
696	STATIONARY ENGINEERS	3
704	LATHE AND TURNING MACHINE OPERATORS	3
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	881
707	ROLLING MACHINE OPERATORS	4,967
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,071	22
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	24
719	MOLDING AND CASTING MACHINE OPERATORS	2,188
724	HEAT TREATING EQUIPMENT OPERATORS	487
727	SAWING MACHINE OPERATORS	3
755	EXTRUDING AND FORMING MACHINE OPERATORS	1,450
756	MIXING AND BLENDING MACHINE OPERATORS	79
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	133
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	13
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	95
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	4,852
768	CRUSHING AND GRINDING MACHINE OPERATORS	5
769	SLICING AND CUTTING MACHINE OPERATORS	298
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	106
779	MACHINE OPERATORS, NOT SPECIFIED	441
783	WELDERS AND CUTTERS	4,473	22
785	ASSEMBLERS	117
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	342	37
797	PRODUCTION TESTERS	21
798	PRODUCTION SAMPLERS AND WEIGHERS	8
804	TRUCK DRIVERS, HEAVY	5
849	CRANE AND TOWER OPERATORS	1,433
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	21
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	21
873	PRODUCTION HELPERS	72
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	275
889	LABORERS, EXCEPT CONSTRUCTION	2,499	53
SUBTOTAL		40,751	181
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	159
365	STOCK AND INVENTORY CLERKS	162
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	1,462
453	JANITORS AND CLEANERS	2,243	55
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	158
544	MILLWRIGHTS	212
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,208
575	ELECTRICIANS	639
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	135
597	STRUCTURAL METAL WORKERS	4,013
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,478
634	TOOL AND DIE MAKERS	2,423	13
637	MACHINISTS	1,488
653	SHEET METAL WORKERS	2,454
704	LATHE AND TURNING MACHINE OPERATORS	1,025
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	692
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,366
723	METAL PLATING MACHINE OPERATORS	915
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	232
756	MIXING AND BLENDING MACHINE OPERATORS	24
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	338
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	264
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	13
769	SLICING AND CUTTING MACHINE OPERATORS	999
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	238	71
779	MACHINE OPERATORS, NOT SPECIFIED	5,420	1,758
783	WELDERS AND CUTTERS	23,051	51
785	ASSEMBLERS	4,647
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	643
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	679
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	959
SUBTOTAL		59,739	1,948
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	15
365	STOCK AND INVENTORY CLERKS	12
453	JANITORS AND CLEANERS	969
518	INDUSTRIAL MACHINERY REPAIRERS	1,461
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	15
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	366
549	NOT SPECIFIED MECHANICS AND REPAIRERS	681
633	SUPERVISORS, PRODUCTION OCCUPATIONS	378
634	TOOL AND DIE MAKERS	3,889
637	MACHINISTS	3,014	125
704	LATHE AND TURNING MACHINE OPERATORS	220
724	HEAT TREATING EQUIPMENT OPERATORS	228	16
755	EXTRUDING AND FORMING MACHINE OPERATORS	704
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	367
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	45
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	789	68
779	MACHINE OPERATORS, NOT SPECIFIED	1,828
783	WELDERS AND CUTTERS	27,797	248
785	ASSEMBLERS	2,120
SUBTOTAL		44,898	457
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	267	164
225	SCIENCE TECHNICIANS, N.E.C.	7
365	STOCK AND INVENTORY CLERKS	636
453	JANITORS AND CLEANERS	1,443
549	NOT SPECIFIED MECHANICS AND REPAIRERS	455
637	MACHINISTS	244
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	61	12
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	65
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	807	233
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	11
717	FABRICATING MACHINE OPERATORS, N.E.C.	6
723	METAL PLATING MACHINE OPERATORS	5	2
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	6
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	165
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	303	93
783	WELDERS AND CUTTERS	1,714
785	ASSEMBLERS	118	65
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	162
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	165	77
SUBTOTAL		6,640	646
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	9
235	TECHNICIANS, N.E.C.	16	5
365	STOCK AND INVENTORY CLERKS	114
453	JANITORS AND CLEANERS	4,510
503	SUPERVISORS, MECHANICS AND REPAIRERS	65
505	AUTOMOBILE MECHANICS	114
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	524
515	AIRCRAFT MECHANICS, EXC. ENGINE	612	21
516	HEAVY EQUIPMENT MECHANICS	76
518	INDUSTRIAL MACHINERY REPAIRERS	91
519	MACHINERY MAINTENANCE OCCUPATIONS	22
544	MILLWRIGHTS	885	3
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	190
549	NOT SPECIFIED MECHANICS AND REPAIRERS	36
575	ELECTRICIANS	100
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	696	17
633	SUPERVISORS, PRODUCTION OCCUPATIONS	151
634	TOOL AND DIE MAKERS	97
637	MACHINISTS	158
643	BOILERMAKERS	61	6
653	SHEET METAL WORKERS	1,246	43
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	314
704	LATHE AND TURNING MACHINE OPERATORS	144
708	DRILLING AND BORING MACHINE OPERATORS	14
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	612	3
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	124
717	FABRICATING MACHINE OPERATORS, N.E.C.	199	57
723	METAL PLATING MACHINE OPERATORS	17
755	EXTRUDING AND FORMING MACHINE OPERATORS	26
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	50
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	69
769	SLICING AND CUTTING MACHINE OPERATORS	1,755
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,095	74
779	MACHINE OPERATORS, NOT SPECIFIED	259
783	WELDERS AND CUTTERS	13,118	129
785	ASSEMBLERS	2,037	31
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	475
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	290	26
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	687
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	11
889	LABORERS, EXCEPT CONSTRUCTION	17
SUBTOTAL		31,086	415
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	312
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	847
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	25	25
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	110
769	SLICING AND CUTTING MACHINE OPERATORS	483	241
783	WELDERS AND CUTTERS	3,139
785	ASSEMBLERS	2,814	602
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	219
SUBTOTAL		7,949	868
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	258
518	INDUSTRIAL MACHINERY REPAIRERS	371
653	SHEET METAL WORKERS	2,972	129
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	118
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	55
723	METAL PLATING MACHINE OPERATORS	329
783	WELDERS AND CUTTERS	410
SUBTOTAL		4,513	129
RAILROAD TRANSPORTATION (SIC 40)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
637	MACHINISTS	44
SUBTOTAL		44
TRUCKING AND WAREHOUSING (SIC 42)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
514	AUTOMOBILE BODY AND RELATED REPAIRERS	2,991
783	WELDERS AND CUTTERS	32
SUBTOTAL		3,023
WATER TRANSPORTATION (SIC 44)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	990
SUBTOTAL		990
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
508	AIRCRAFT ENGINE MECHANICS	6,707	57
515	AIRCRAFT MECHANICS, EXC. ENGINE	206
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	20
637	MACHINISTS	3,317
704	LATHE AND TURNING MACHINE OPERATORS	168
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	9
723	METAL PLATING MACHINE OPERATORS	116
783	WELDERS AND CUTTERS	1,322
SUBTOTAL		11,865	57
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	3,809
505	AUTOMOBILE MECHANICS	558
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	1,553
549	NOT SPECIFIED MECHANICS AND REPAIRERS	2,031
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	3,106
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	2,619
783	WELDERS AND CUTTERS	2,565	116
SUBTOTAL		16,241	116
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
505	AUTOMOBILE MECHANICS	466
514	AUTOMOBILE BODY AND RELATED REPAIRERS	582
518	INDUSTRIAL MACHINERY REPAIRERS	253	46
783	WELDERS AND CUTTERS	1,450
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	2,363
SUBTOTAL		5,114	46
WHOLESALE TRADE - NONDURABLE GOODS (SIC 51)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
225	SCIENCE TECHNICIANS, N.E.C.	1,185	474
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,185
889	LABORERS, EXCEPT CONSTRUCTION	3,791
SUBTOTAL		6,161	474
AUTOMOTIVE DEALERS & SERVICE STATIONS (SIC 55)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	684
SUBTOTAL		684
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
069	PHYSICISTS AND ASTRONOMERS	14
073	CHEMISTS, EXCEPT BIOCHEMISTS	388	155
075	GEOLOGISTS AND GEODESISTS	28
216	ENGINEERING TECHNICIANS, N.E.C.	660	489
224	CHEMICAL TECHNICIANS	109	36
225	SCIENCE TECHNICIANS, N.E.C.	73
453	JANITORS AND CLEANERS	1,134
783	WELDERS AND CUTTERS	378	49
SUBTOTAL		2,784	729
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	9,044
505	AUTOMOBILE MECHANICS	10,076
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	2,050
SUBTOTAL		21,170
MISCELLANEOUS REPAIR SERVICES (SIC 76)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	36
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	3,476
549	NOT SPECIFIED MECHANICS AND REPAIRERS	434
637	MACHINISTS	481
783	WELDERS AND CUTTERS	5,288
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	905
SUBTOTAL		10,620
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
084	PHYSICIANS	201	176
096	PHARMACISTS	933	619
206	RADIOLOGIC TECHNICIANS	296	296
446	HEALTH AIDES, EXCEPT NURSING	166	93
453	JANITORS AND CLEANERS	104
518	INDUSTRIAL MACHINERY REPAIRERS	81
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	13
549	NOT SPECIFIED MECHANICS AND REPAIRERS	264
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	21
637	MACHINISTS	119	8
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	134
696	STATIONARY ENGINEERS	662	645
783	WELDERS AND CUTTERS	281
SUBTOTAL		3,275	1,837
TOTAL		386,141	10,432
RELATED PAGES: Estimates by SIC, Estimates by Occupation

*(1) The estimates for each occupation apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC where the agent was observed. Not all SICs were surveyed, and not all agents were observed in all surveyed SICs. (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.