AGRICULTURAL SERVICES (SIC 07)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
633	SUPERVISORS, PRODUCTION OCCUPATIONS	403
SUBTOTAL		403
OIL AND GAS EXTRACTION (SIC 13)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	368
453	JANITORS AND CLEANERS	741
614	DRILLERS, OIL WELL	493
783	WELDERS AND CUTTERS	2,105
SUBTOTAL		3,707
GENERAL BUILDING CONTRACTORS (SIC 15)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	240
516	HEAVY EQUIPMENT MECHANICS	1,715
544	MILLWRIGHTS	36
558	SUPERVISORS, N.E.C.	286
575	ELECTRICIANS	121
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	8,390	69
593	INSULATION WORKERS	5,892
596	SHEETMETAL DUCT INSTALLERS	171	7
597	STRUCTURAL METAL WORKERS	1,687
643	BOILERMAKERS	6,437
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	3,241
783	WELDERS AND CUTTERS	3,959	5
844	OPERATING ENGINEERS	85
869	CONSTRUCTION LABORERS	3,775	5
SUBTOTAL		36,035	86
HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	48
453	JANITORS AND CLEANERS	1,488
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	559
516	HEAVY EQUIPMENT MECHANICS	4,364
549	NOT SPECIFIED MECHANICS AND REPAIRERS	190
558	SUPERVISORS, N.E.C.	64
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	5,695	100
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	256
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	95
783	WELDERS AND CUTTERS	3,144
853	EXCAVATING AND LOADING MACHINE OPERATORS	95
869	CONSTRUCTION LABORERS	851
SUBTOTAL		16,849	100
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	460
216	ENGINEERING TECHNICIANS, N.E.C.	153
516	HEAVY EQUIPMENT MECHANICS	2,421
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	1,629
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	1,042
558	SUPERVISORS, N.E.C.	554
563	BRICKMASONS AND STONEMASONS	2,643
575	ELECTRICIANS	2,330
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	1,204
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	23,692
587	PLUMBER, PIPEFITTER, AND STEAMFITTER APPRENTICES	460
588	CONCRETE AND TERRAZZO FINISHERS	1,939
595	ROOFERS	80
596	SHEETMETAL DUCT INSTALLERS	3,086
597	STRUCTURAL METAL WORKERS	4,705	141
599	CONSTRUCTION TRADES, N.E.C.	3,288
633	SUPERVISORS, PRODUCTION OCCUPATIONS	38
653	SHEET METAL WORKERS	12,255
783	WELDERS AND CUTTERS	8,593
804	TRUCK DRIVERS, HEAVY	606
844	OPERATING ENGINEERS	3,219
853	EXCAVATING AND LOADING MACHINE OPERATORS	1,553
869	CONSTRUCTION LABORERS	4,380
873	PRODUCTION HELPERS	72
877	STOCK HANDLERS AND BAGGERS	77
SUBTOTAL		80,479	141
FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	8,121	903
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	524
517	FARM EQUIPMENT MECHANICS	34
518	INDUSTRIAL MACHINERY REPAIRERS	152
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	2,993
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,830
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	48
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	129
633	SUPERVISORS, PRODUCTION OCCUPATIONS	53
637	MACHINISTS	97
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	234
696	STATIONARY ENGINEERS	62
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	86
783	WELDERS AND CUTTERS	338
889	LABORERS, EXCEPT CONSTRUCTION	269
SUBTOTAL		14,970	903
TOBACCO MANUFACTURES (SIC 21)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	208
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	71
783	WELDERS AND CUTTERS	23
SUBTOTAL		302
TEXTILE MILL PRODUCTS (SIC 22)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	1,884	106
518	INDUSTRIAL MACHINERY REPAIRERS	118
544	MILLWRIGHTS	19
637	MACHINISTS	169
783	WELDERS AND CUTTERS	273
SUBTOTAL		2,463	106
APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	178
518	INDUSTRIAL MACHINERY REPAIRERS	111
549	NOT SPECIFIED MECHANICS AND REPAIRERS	282
889	LABORERS, EXCEPT CONSTRUCTION	1,265
SUBTOTAL		1,836
LUMBER AND WOOD PRODUCTS (SIC 24)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	1,439
544	MILLWRIGHTS	605
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	134
549	NOT SPECIFIED MECHANICS AND REPAIRERS	192
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	180
783	WELDERS AND CUTTERS	45
785	ASSEMBLERS	1,403	601
889	LABORERS, EXCEPT CONSTRUCTION	608
SUBTOTAL		4,606	601
FURNITURE AND FIXTURES (SIC 25)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
518	INDUSTRIAL MACHINERY REPAIRERS	366
596	SHEETMETAL DUCT INSTALLERS	105
637	MACHINISTS	211
717	FABRICATING MACHINE OPERATORS, N.E.C.	180
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	119
783	WELDERS AND CUTTERS	2,674	12
785	ASSEMBLERS	137
SUBTOTAL		3,792	12
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	1,623
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	14
516	HEAVY EQUIPMENT MECHANICS	1,040
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,857
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	228
633	SUPERVISORS, PRODUCTION OCCUPATIONS	240
637	MACHINISTS	285
719	MOLDING AND CASTING MACHINE OPERATORS	663	110
756	MIXING AND BLENDING MACHINE OPERATORS	240
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	388
783	WELDERS AND CUTTERS	2,868
873	PRODUCTION HELPERS	599
SUBTOTAL		10,088	110
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	427	36
518	INDUSTRIAL MACHINERY REPAIRERS	262
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,115
734	PRINTING MACHINE OPERATORS	1,158
779	MACHINE OPERATORS, NOT SPECIFIED	103
783	WELDERS AND CUTTERS	200
SUBTOTAL		3,265	36
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
224	CHEMICAL TECHNICIANS	5,859	2,342
225	SCIENCE TECHNICIANS, N.E.C.	185	12
235	TECHNICIANS, N.E.C.	512	183
453	JANITORS AND CLEANERS	6,098	10
518	INDUSTRIAL MACHINERY REPAIRERS	427
544	MILLWRIGHTS	195
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,407
549	NOT SPECIFIED MECHANICS AND REPAIRERS	2,605	8
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	441	10
637	MACHINISTS	316
653	SHEET METAL WORKERS	122	6
756	MIXING AND BLENDING MACHINE OPERATORS	1,184	319
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	166	4
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,212
768	CRUSHING AND GRINDING MACHINE OPERATORS	641	120
783	WELDERS AND CUTTERS	3,750	16
785	ASSEMBLERS	170
889	LABORERS, EXCEPT CONSTRUCTION	1,009	91
SUBTOTAL		26,299	3,121
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
453	JANITORS AND CLEANERS	1,823	83
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	343
575	ELECTRICIANS	70
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	1,905
637	MACHINISTS	168
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	14
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	419
783	WELDERS AND CUTTERS	266
SUBTOTAL		5,490	188
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	54
453	JANITORS AND CLEANERS	2,558
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,463
633	SUPERVISORS, PRODUCTION OCCUPATIONS	215
636	PRECISION ASSEMBLERS, METAL	16
637	MACHINISTS	350
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	205
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	308
719	MOLDING AND CASTING MACHINE OPERATORS	38
723	METAL PLATING MACHINE OPERATORS	269	108
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	36
754	PACKAGING AND FILLING MACHINE OPERATORS	308	115
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	6,235	175
779	MACHINE OPERATORS, NOT SPECIFIED	426	192
783	WELDERS AND CUTTERS	1,965
785	ASSEMBLERS	192
798	PRODUCTION SAMPLERS AND WEIGHERS	128
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	215
SUBTOTAL		14,981	590
LEATHER AND LEATHER PRODUCTS (SIC 31)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	48
637	MACHINISTS	65
SUBTOTAL		113
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	44	44
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	178
453	JANITORS AND CLEANERS	2,132	65
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	290
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	294
544	MILLWRIGHTS	3,546	84
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	30
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,249
633	SUPERVISORS, PRODUCTION OCCUPATIONS	275
637	MACHINISTS	1,016
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	275
756	MIXING AND BLENDING MACHINE OPERATORS	312	183
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	91
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	267	44
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	914	548
783	WELDERS AND CUTTERS	3,628
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	566
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	578	445
878	MACHINE FEEDERS AND OFFBEARERS	311	178
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	89
SUBTOTAL		16,085	1,591
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	37
363	PRODUCTION COORDINATORS	8
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	718
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	13
453	JANITORS AND CLEANERS	9,102	112
516	HEAVY EQUIPMENT MECHANICS	11
518	INDUSTRIAL MACHINERY REPAIRERS	396
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	5,685
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	615
549	NOT SPECIFIED MECHANICS AND REPAIRERS	471
563	BRICKMASONS AND STONEMASONS	37
575	ELECTRICIANS	43
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	242
597	STRUCTURAL METAL WORKERS	144
615	EXPLOSIVES WORKERS	139
633	SUPERVISORS, PRODUCTION OCCUPATIONS	75
637	MACHINISTS	4,128	522
643	BOILERMAKERS	40
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	683
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	203
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	5,006
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	892	22
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	24
719	MOLDING AND CASTING MACHINE OPERATORS	274
724	HEAT TREATING EQUIPMENT OPERATORS	1,909
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	49
727	SAWING MACHINE OPERATORS	3
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	152
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
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	5,624
768	CRUSHING AND GRINDING MACHINE OPERATORS	380
769	SLICING AND CUTTING MACHINE OPERATORS	360
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	13
779	MACHINE OPERATORS, NOT SPECIFIED	857	67
783	WELDERS AND CUTTERS	5,375	22
784	SOLDERERS AND BRAZERS	8
785	ASSEMBLERS	117
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	231	37
797	PRODUCTION TESTERS	21
798	PRODUCTION SAMPLERS AND WEIGHERS	8
804	TRUCK DRIVERS, HEAVY	5
849	CRANE AND TOWER OPERATORS	908
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	21
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	27
873	PRODUCTION HELPERS	72
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	275
889	LABORERS, EXCEPT CONSTRUCTION	1,713	107
SUBTOTAL		50,843	889
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
365	STOCK AND INVENTORY CLERKS	162
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	1,462
453	JANITORS AND CLEANERS	3,452	55
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	158
518	INDUSTRIAL MACHINERY REPAIRERS	231
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	9	9
544	MILLWRIGHTS	339
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,105
563	BRICKMASONS AND STONEMASONS	185
575	ELECTRICIANS	639
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	135
597	STRUCTURAL METAL WORKERS	2,650
615	EXPLOSIVES WORKERS	142
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,158
634	TOOL AND DIE MAKERS	2,016	13
637	MACHINISTS	2,461
653	SHEET METAL WORKERS	5,047
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	692
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	180
713	FORGING MACHINE OPERATORS	271
717	FABRICATING MACHINE OPERATORS, N.E.C.	9
723	METAL PLATING MACHINE OPERATORS	915
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	1,206
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	338
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	966
769	SLICING AND CUTTING MACHINE OPERATORS	999
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	499
779	MACHINE OPERATORS, NOT SPECIFIED	10,050	1,758
783	WELDERS AND CUTTERS	37,679	1,074
785	ASSEMBLERS	6,577	28
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	812
849	CRANE AND TOWER OPERATORS	662
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	679
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	198
889	LABORERS, EXCEPT CONSTRUCTION	4,218
SUBTOTAL		88,301	2,937
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
056	INDUSTRIAL ENGINEERS	458	229
215	MECHANICAL ENGINEERING TECHNICIANS	58
216	ENGINEERING TECHNICIANS, N.E.C.	130	39
217	DRAFTING OCCUPATIONS	1,105
225	SCIENCE TECHNICIANS, N.E.C.	206	62
235	TECHNICIANS, N.E.C.	82
365	STOCK AND INVENTORY CLERKS	16	16
453	JANITORS AND CLEANERS	4,556	16
518	INDUSTRIAL MACHINERY REPAIRERS	1,402
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	15
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	366
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,155
596	SHEETMETAL DUCT INSTALLERS	62
615	EXPLOSIVES WORKERS	24
633	SUPERVISORS, PRODUCTION OCCUPATIONS	471
634	TOOL AND DIE MAKERS	3,889
637	MACHINISTS	3,123	125
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	966
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	16
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	77
704	LATHE AND TURNING MACHINE OPERATORS	1,261
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	347
724	HEAT TREATING EQUIPMENT OPERATORS	228	16
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	135
755	EXTRUDING AND FORMING MACHINE OPERATORS	921
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	683
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	267
768	CRUSHING AND GRINDING MACHINE OPERATORS	55	29
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,389	68
779	MACHINE OPERATORS, NOT SPECIFIED	270
783	WELDERS AND CUTTERS	49,514	394
785	ASSEMBLERS	13,291	220
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	51
849	CRANE AND TOWER OPERATORS	23
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	193
873	PRODUCTION HELPERS	527
889	LABORERS, EXCEPT CONSTRUCTION	3,040	351
SUBTOTAL		90,372	1,565
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	408	191
365	STOCK AND INVENTORY CLERKS	636
453	JANITORS AND CLEANERS	2,861	184
518	INDUSTRIAL MACHINERY REPAIRERS	81
519	MACHINERY MAINTENANCE OCCUPATIONS	39
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	49
544	MILLWRIGHTS	168
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	11
549	NOT SPECIFIED MECHANICS AND REPAIRERS	630
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	23
637	MACHINISTS	2,219
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	311
695	POWER PLANT OPERATORS	165	28
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	6	6
717	FABRICATING MACHINE OPERATORS, N.E.C.	6
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	78
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	32	25
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	332	184
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,024	361
779	MACHINE OPERATORS, NOT SPECIFIED	12	7
783	WELDERS AND CUTTERS	2,737	6
785	ASSEMBLERS	1,195	917
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	12	9
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	430
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	165	77
SUBTOTAL		13,630	1,995
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
057	MECHANICAL ENGINEERS	128
216	ENGINEERING TECHNICIANS, N.E.C.	20	3
235	TECHNICIANS, N.E.C.	892	833
269	SALES WORKERS, PARTS	132
335	FILE CLERKS	82
365	STOCK AND INVENTORY CLERKS	114
453	JANITORS AND CLEANERS	8,011	27
503	SUPERVISORS, MECHANICS AND REPAIRERS	65
505	AUTOMOBILE MECHANICS	2,581	2,375
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	610
514	AUTOMOBILE BODY AND RELATED REPAIRERS	1,636
515	AIRCRAFT MECHANICS, EXC. ENGINE	45
516	HEAVY EQUIPMENT MECHANICS	76
518	INDUSTRIAL MACHINERY REPAIRERS	91
519	MACHINERY MAINTENANCE OCCUPATIONS	67
544	MILLWRIGHTS	931	3
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,454
549	NOT SPECIFIED MECHANICS AND REPAIRERS	36
575	ELECTRICIANS	318
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	644
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	867	17
633	SUPERVISORS, PRODUCTION OCCUPATIONS	256
634	TOOL AND DIE MAKERS	97
637	MACHINISTS	645
643	BOILERMAKERS	61	6
646	LAY-OUT WORKERS	1,999	22
653	SHEET METAL WORKERS	1,268	43
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	314
704	LATHE AND TURNING MACHINE OPERATORS	110
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	65
708	DRILLING AND BORING MACHINE OPERATORS	7
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,017	117
713	FORGING MACHINE OPERATORS	310
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	89
717	FABRICATING MACHINE OPERATORS, N.E.C.	199	57
723	METAL PLATING MACHINE OPERATORS	17
724	HEAT TREATING EQUIPMENT OPERATORS	606
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	226
734	PRINTING MACHINE OPERATORS	3
755	EXTRUDING AND FORMING MACHINE OPERATORS	26
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	50
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	89
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	69
769	SLICING AND CUTTING MACHINE OPERATORS	2,997
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,085	74
779	MACHINE OPERATORS, NOT SPECIFIED	707
783	WELDERS AND CUTTERS	29,522	463
785	ASSEMBLERS	5,196	161
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	475
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	28
797	PRODUCTION TESTERS	14
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	687
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	11
889	LABORERS, EXCEPT CONSTRUCTION	504
SUBTOTAL		67,549	4,201
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	824
216	ENGINEERING TECHNICIANS, N.E.C.	826	398
453	JANITORS AND CLEANERS	55
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	847
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	33
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	169
735	PHOTOENGRAVERS AND LITHOGRAPHERS	1,190	335
769	SLICING AND CUTTING MACHINE OPERATORS	483	241
783	WELDERS AND CUTTERS	4,225
785	ASSEMBLERS	2,814	602
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	219
SUBTOTAL		11,685	1,576
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
013	MANAGERS, MARKETING, ADVERTISING, AND PUBLIC RELATIONS	60
453	JANITORS AND CLEANERS	684	51
518	INDUSTRIAL MACHINERY REPAIRERS	371
597	STRUCTURAL METAL WORKERS	271	30
637	MACHINISTS	221
653	SHEET METAL WORKERS	2,972	129
696	STATIONARY ENGINEERS	96
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	569
783	WELDERS AND CUTTERS	921
785	ASSEMBLERS	4,545
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	212
889	LABORERS, EXCEPT CONSTRUCTION	380	46
SUBTOTAL		11,302	256
TRUCKING AND WAREHOUSING (SIC 42)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	754
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	1,109
514	AUTOMOBILE BODY AND RELATED REPAIRERS	2,991
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	3
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,730
655	MISCELLANEOUS PRECISION METAL WORKERS	364
783	WELDERS AND CUTTERS	233
785	ASSEMBLERS	2
SUBTOTAL		7,186
WATER TRANSPORTATION (SIC 44)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	684
518	INDUSTRIAL MACHINERY REPAIRERS	328
SUBTOTAL		1,012
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
505	AUTOMOBILE MECHANICS	342
515	AIRCRAFT MECHANICS, EXC. ENGINE	1,255
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	20
637	MACHINISTS	3,317
704	LATHE AND TURNING MACHINE OPERATORS	168
723	METAL PLATING MACHINE OPERATORS	116
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	81
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	34
783	WELDERS AND CUTTERS	1,628
SUBTOTAL		6,961
PIPE LINES, EXCEPT NATURAL GAS (SIC 46)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	1,197
SUBTOTAL		1,197
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	3,948
505	AUTOMOBILE MECHANICS	558
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	1,125
549	NOT SPECIFIED MECHANICS AND REPAIRERS	5,415
783	WELDERS AND CUTTERS	3,603	116
SUBTOTAL		14,649	116
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	303
505	AUTOMOBILE MECHANICS	2,135
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	1,701
514	AUTOMOBILE BODY AND RELATED REPAIRERS	1,089
518	INDUSTRIAL MACHINERY REPAIRERS	253	46
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,267
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	94
783	WELDERS AND CUTTERS	7,417	247
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	2,363
SUBTOTAL		16,622	293
AUTOMOTIVE DEALERS & SERVICE STATIONS (SIC 55)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
783	WELDERS AND CUTTERS	223
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	684
SUBTOTAL		907
PERSONAL SERVICES (SIC 72)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
549	NOT SPECIFIED MECHANICS AND REPAIRERS	140
SUBTOTAL		140
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	233
224	CHEMICAL TECHNICIANS	73
453	JANITORS AND CLEANERS	1,134
783	WELDERS AND CUTTERS	378	49
SUBTOTAL		1,818	49
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
505	AUTOMOBILE MECHANICS	15,308
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	10,036
514	AUTOMOBILE BODY AND RELATED REPAIRERS	4,714
633	SUPERVISORS, PRODUCTION OCCUPATIONS	299
SUBTOTAL		30,357
MISCELLANEOUS REPAIR SERVICES (SIC 76)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
379	GENERAL OFFICE CLERKS	362
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	36
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	3,476
538	OFFICE MACHINE REPAIRERS	362
549	NOT SPECIFIED MECHANICS AND REPAIRERS	434
637	MACHINISTS	3,983
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,242
783	WELDERS AND CUTTERS	16,613
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	293
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	905
SUBTOTAL		27,706
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
084	PHYSICIANS	201	176
095	REGISTERED NURSES	5,739	5,561
206	RADIOLOGIC TECHNICIANS	1,060	713
207	LICENSED PRACTICAL NURSES	17	17
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	185	118
224	CHEMICAL TECHNICIANS	120	120
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	26
449	MAIDS AND HOUSEMEN	55
453	JANITORS AND CLEANERS	1,108
518	INDUSTRIAL MACHINERY REPAIRERS	81
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	12
549	NOT SPECIFIED MECHANICS AND REPAIRERS	313
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	35
637	MACHINISTS	6
643	BOILERMAKERS	24
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	134
696	STATIONARY ENGINEERS	17
783	WELDERS AND CUTTERS	437
SUBTOTAL		9,570	6,705
TOTAL		693,570	28,167
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.