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
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	72
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	362
783	WELDERS AND CUTTERS	4,825
889	LABORERS, EXCEPT CONSTRUCTION	254
SUBTOTAL		7,115
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	4,025	5
844	OPERATING ENGINEERS	409
869	CONSTRUCTION LABORERS	3,775	5
SUBTOTAL		36,425	86
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	5,386
549	NOT SPECIFIED MECHANICS AND REPAIRERS	190
558	SUPERVISORS, N.E.C.	1,515
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	5,695	100
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	256
783	WELDERS AND CUTTERS	1,959
869	CONSTRUCTION LABORERS	2,789
SUBTOTAL		19,278	100
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	680
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
567	CARPENTERS	5,204
575	ELECTRICIANS	2,330
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	751
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	25,753
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	4,761	141
599	CONSTRUCTION TRADES, N.E.C.	4,166
633	SUPERVISORS, PRODUCTION OCCUPATIONS	38
653	SHEET METAL WORKERS	12,255
783	WELDERS AND CUTTERS	10,136
804	TRUCK DRIVERS, HEAVY	606
844	OPERATING ENGINEERS	3,219
853	EXCAVATING AND LOADING MACHINE OPERATORS	1,553
869	CONSTRUCTION LABORERS	3,431
873	PRODUCTION HELPERS	72
877	STOCK HANDLERS AND BAGGERS	77
SUBTOTAL		86,396	141
FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
223	BIOLOGICAL TECHNICIANS	53
365	STOCK AND INVENTORY CLERKS	168
453	JANITORS AND CLEANERS	11,273	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.	4,482
549	NOT SPECIFIED MECHANICS AND REPAIRERS	3,534
575	ELECTRICIANS	57
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	48
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	129
633	SUPERVISORS, PRODUCTION OCCUPATIONS	275
637	MACHINISTS	97
653	SHEET METAL WORKERS	134
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	234
696	STATIONARY ENGINEERS	62
754	PACKAGING AND FILLING MACHINE OPERATORS	58
756	MIXING AND BLENDING MACHINE OPERATORS	210
763	ROASTING AND BAKING MACHINE OPERATORS, FOOD	117
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	86
768	CRUSHING AND GRINDING MACHINE OPERATORS	1,170
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	61
779	MACHINE OPERATORS, NOT SPECIFIED	2,816
783	WELDERS AND CUTTERS	681
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	280
878	MACHINE FEEDERS AND OFFBEARERS	58
889	LABORERS, EXCEPT CONSTRUCTION	269
SUBTOTAL		27,062	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	2,418	106
518	INDUSTRIAL MACHINERY REPAIRERS	118
544	MILLWRIGHTS	19
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	33
549	NOT SPECIFIED MECHANICS AND REPAIRERS	165
637	MACHINISTS	169
783	WELDERS AND CUTTERS	2,385
SUBTOTAL		5,307	106
APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	243
518	INDUSTRIAL MACHINERY REPAIRERS	111
549	NOT SPECIFIED MECHANICS AND REPAIRERS	282
889	LABORERS, EXCEPT CONSTRUCTION	1,265
SUBTOTAL		1,901
LUMBER AND WOOD PRODUCTS (SIC 24)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	1,690
544	MILLWRIGHTS	45
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	134
549	NOT SPECIFIED MECHANICS AND REPAIRERS	192
644	PRECISION GRINDERS, FITTERS, AND TOOL SHARPENERS	73
769	SLICING AND CUTTING MACHINE OPERATORS	185
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	180
783	WELDERS AND CUTTERS	45
785	ASSEMBLERS	1,403	601
SUBTOTAL		3,947	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
783	WELDERS AND CUTTERS	3,500	12
785	ASSEMBLERS	137
SUBTOTAL		4,499	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	2,985
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	14
516	HEAVY EQUIPMENT MECHANICS	1,040
549	NOT SPECIFIED MECHANICS AND REPAIRERS	3,821
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	228
633	SUPERVISORS, PRODUCTION OCCUPATIONS	240
637	MACHINISTS	285
756	MIXING AND BLENDING MACHINE OPERATORS	240
783	WELDERS AND CUTTERS	3,003
873	PRODUCTION HELPERS	599
SUBTOTAL		12,498
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	293
549	NOT SPECIFIED MECHANICS AND REPAIRERS	856
779	MACHINE OPERATORS, NOT SPECIFIED	103
783	WELDERS AND CUTTERS	200
SUBTOTAL		1,879	36
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	4,918	10
518	INDUSTRIAL MACHINERY REPAIRERS	427
544	MILLWRIGHTS	195
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,486
549	NOT SPECIFIED MECHANICS AND REPAIRERS	2,758	8
575	ELECTRICIANS	132
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	441	10
637	MACHINISTS	647
653	SHEET METAL WORKERS	197	6
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	561
768	CRUSHING AND GRINDING MACHINE OPERATORS	641	120
783	WELDERS AND CUTTERS	4,434	16
785	ASSEMBLERS	170
889	LABORERS, EXCEPT CONSTRUCTION	744
SUBTOTAL		17,751	170
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	1,823	83
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	343
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	1,626
783	WELDERS AND CUTTERS	266
SUBTOTAL		4,058	83
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	2,947
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,508
633	SUPERVISORS, PRODUCTION OCCUPATIONS	710
636	PRECISION ASSEMBLERS, METAL	16
637	MACHINISTS	811
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
754	PACKAGING AND FILLING MACHINE OPERATORS	308	115
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	6,235	175
779	MACHINE OPERATORS, NOT SPECIFIED	192	192
783	WELDERS AND CUTTERS	2,096
785	ASSEMBLERS	192
798	PRODUCTION SAMPLERS AND WEIGHERS	128
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	215
SUBTOTAL		16,232	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
019	MANAGERS AND ADMINISTRATORS, N.E.C.	268
313	SECRETARIES	268	268
453	JANITORS AND CLEANERS	2,356
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.	321
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,000	17
633	SUPERVISORS, PRODUCTION OCCUPATIONS	714
637	MACHINISTS	780
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	275
755	EXTRUDING AND FORMING MACHINE OPERATORS	728
769	SLICING AND CUTTING MACHINE OPERATORS	536
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	246
779	MACHINE OPERATORS, NOT SPECIFIED	3,458
783	WELDERS AND CUTTERS	3,628
889	LABORERS, EXCEPT CONSTRUCTION	804
SUBTOTAL		19,512	369
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	121	8
216	ENGINEERING TECHNICIANS, N.E.C.	40
224	CHEMICAL TECHNICIANS	173	39
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	11,022	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	653
563	BRICKMASONS AND STONEMASONS	229
575	ELECTRICIANS	43
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	242
597	STRUCTURAL METAL WORKERS	144
615	EXPLOSIVES WORKERS	139
633	SUPERVISORS, PRODUCTION OCCUPATIONS	114
637	MACHINISTS	4,128	522
643	BOILERMAKERS	40
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	1,125	22
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	24
719	MOLDING AND CASTING MACHINE OPERATORS	1,408
724	HEAT TREATING EQUIPMENT OPERATORS	1,933
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	1,185	21
727	SAWING MACHINE OPERATORS	3
755	EXTRUDING AND FORMING MACHINE OPERATORS	1,450
756	MIXING AND BLENDING MACHINE OPERATORS	21
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	133
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	13
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	4,908	14
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	5,499
768	CRUSHING AND GRINDING MACHINE OPERATORS	380
769	SLICING AND CUTTING MACHINE OPERATORS	360
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,925
779	MACHINE OPERATORS, NOT SPECIFIED	870	67
783	WELDERS AND CUTTERS	7,032	22
784	SOLDERERS AND BRAZERS	8
785	ASSEMBLERS	236
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	705
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	21
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	127
865	HELPERS, CONSTRUCTION TRADES	288
873	PRODUCTION HELPERS	72
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	275
889	LABORERS, EXCEPT CONSTRUCTION	1,770	108
SUBTOTAL		64,571	972
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	4,371	55
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	158
518	INDUSTRIAL MACHINERY REPAIRERS	231
544	MILLWRIGHTS	746
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,296
563	BRICKMASONS AND STONEMASONS	375
575	ELECTRICIANS	639
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	135
597	STRUCTURAL METAL WORKERS	3,588
615	EXPLOSIVES WORKERS	142
633	SUPERVISORS, PRODUCTION OCCUPATIONS	2,181
634	TOOL AND DIE MAKERS	2,016	13
637	MACHINISTS	2,931
653	SHEET METAL WORKERS	5,916
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	692
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	180
713	FORGING MACHINE OPERATORS	271
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
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	1,308
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	43,069	1,090
785	ASSEMBLERS	6,083
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,125
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		99,807	2,916
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	15
217	DRAFTING OCCUPATIONS	1,105
365	STOCK AND INVENTORY CLERKS	16	16
453	JANITORS AND CLEANERS	5,221	16
518	INDUSTRIAL MACHINERY REPAIRERS	916
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	15
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	366
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,242
596	SHEETMETAL DUCT INSTALLERS	62
615	EXPLOSIVES WORKERS	24
633	SUPERVISORS, PRODUCTION OCCUPATIONS	687
634	TOOL AND DIE MAKERS	3,889
637	MACHINISTS	4,421	125
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	16
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	2,388
704	LATHE AND TURNING MACHINE OPERATORS	1,041
724	HEAT TREATING EQUIPMENT OPERATORS	213
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	135
755	EXTRUDING AND FORMING MACHINE OPERATORS	704
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	374
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	267
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	266	68
779	MACHINE OPERATORS, NOT SPECIFIED	314
783	WELDERS AND CUTTERS	50,641	394
785	ASSEMBLERS	13,051	220
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	51
849	CRANE AND TOWER OPERATORS	23
873	PRODUCTION HELPERS	180
889	LABORERS, EXCEPT CONSTRUCTION	999
SUBTOTAL		88,642	839
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
365	STOCK AND INVENTORY CLERKS	636
453	JANITORS AND CLEANERS	2,695	217
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.	87
549	NOT SPECIFIED MECHANICS AND REPAIRERS	741
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	23
637	MACHINISTS	2,460
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	311
695	POWER PLANT OPERATORS	165	28
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	65
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	574	103
717	FABRICATING MACHINE OPERATORS, N.E.C.	6
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	78
755	EXTRUDING AND FORMING MACHINE OPERATORS	405
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	831	187
783	WELDERS AND CUTTERS	2,776	6
785	ASSEMBLERS	1,195	917
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	162
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	430
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	165	77
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	7
889	LABORERS, EXCEPT CONSTRUCTION	54
SUBTOTAL		14,203	1,535
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
057	MECHANICAL ENGINEERS	128
269	SALES WORKERS, PARTS	132
335	FILE CLERKS	82
365	STOCK AND INVENTORY CLERKS	114
453	JANITORS AND CLEANERS	7,798	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	1,456	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	672
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	144
708	DRILLING AND BORING MACHINE OPERATORS	14
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	869	76
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	524
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	226
755	EXTRUDING AND FORMING MACHINE OPERATORS	26
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.	1,095	74
779	MACHINE OPERATORS, NOT SPECIFIED	696
783	WELDERS AND CUTTERS	30,582	480
785	ASSEMBLERS	6,101	161
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	475
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	28
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	687
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	11
889	LABORERS, EXCEPT CONSTRUCTION	504
SUBTOTAL		68,619	3,341
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	55
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	483
677	OPTICAL GOODS WORKERS	826	426
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	33
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	110
769	SLICING AND CUTTING MACHINE OPERATORS	483	241
783	WELDERS AND CUTTERS	4,462
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	219
SUBTOTAL		6,671	667
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
013	MANAGERS, MARKETING, ADVERTISING, AND PUBLIC RELATIONS	60
235	TECHNICIANS, N.E.C.	100
365	STOCK AND INVENTORY CLERKS	488
453	JANITORS AND CLEANERS	734	51
518	INDUSTRIAL MACHINERY REPAIRERS	371
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	680
597	STRUCTURAL METAL WORKERS	271	30
633	SUPERVISORS, PRODUCTION OCCUPATIONS	113
637	MACHINISTS	271	25
653	SHEET METAL WORKERS	3,198	129
696	STATIONARY ENGINEERS	96
723	METAL PLATING MACHINE OPERATORS	191
768	CRUSHING AND GRINDING MACHINE OPERATORS	106
783	WELDERS AND CUTTERS	1,271
785	ASSEMBLERS	4,545
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	212
889	LABORERS, EXCEPT CONSTRUCTION	264
SUBTOTAL		12,971	235
RAILROAD TRANSPORTATION (SIC 40)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
516	HEAVY EQUIPMENT MECHANICS	436
637	MACHINISTS	44
783	WELDERS AND CUTTERS	196
SUBTOTAL		676
LOCAL AND INTERURBAN PASSENGER TRANSIT (SIC 41)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	121
SUBTOTAL		121
TRUCKING AND WAREHOUSING (SIC 42)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	785
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	1,141
514	AUTOMOBILE BODY AND RELATED REPAIRERS	2,991
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	3
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,730
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	82
655	MISCELLANEOUS PRECISION METAL WORKERS	364
783	WELDERS AND CUTTERS	233
785	ASSEMBLERS	2
SUBTOTAL		7,331
WATER TRANSPORTATION (SIC 44)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	1,674
518	INDUSTRIAL MACHINERY REPAIRERS	328
SUBTOTAL		2,002
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
505	AUTOMOBILE MECHANICS	342
508	AIRCRAFT ENGINE MECHANICS	6,767	66
515	AIRCRAFT MECHANICS, EXC. ENGINE	206
637	MACHINISTS	3,317
704	LATHE AND TURNING MACHINE OPERATORS	168
723	METAL PLATING MACHINE OPERATORS	116
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	34
783	WELDERS AND CUTTERS	1,548
SUBTOTAL		12,498	66
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
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	610
549	NOT SPECIFIED MECHANICS AND REPAIRERS	5,415
783	WELDERS AND CUTTERS	3,603	116
SUBTOTAL		15,259	116
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	512
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
549	NOT SPECIFIED MECHANICS AND REPAIRERS	182
567	CARPENTERS	1,522
633	SUPERVISORS, PRODUCTION OCCUPATIONS	546
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	94
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	182
783	WELDERS AND CUTTERS	7,581	247
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	2,363
SUBTOTAL		19,427	293
WHOLESALE TRADE - NONDURABLE GOODS (SIC 51)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	258
SUBTOTAL		258
AUTOMOTIVE DEALERS & SERVICE STATIONS (SIC 55)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
505	AUTOMOBILE MECHANICS	5,181
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	234
783	WELDERS AND CUTTERS	223
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	684
SUBTOTAL		6,322
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
216	ENGINEERING TECHNICIANS, N.E.C.	617	474
453	JANITORS AND CLEANERS	1,173
783	WELDERS AND CUTTERS	378	49
SUBTOTAL		2,168	523
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	9,044
503	SUPERVISORS, MECHANICS AND REPAIRERS	719
505	AUTOMOBILE MECHANICS	16,266
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	8,539
514	AUTOMOBILE BODY AND RELATED REPAIRERS	3,868
SUBTOTAL		38,436
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	522
637	MACHINISTS	3,983
783	WELDERS AND CUTTERS	16,631
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	293
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	905
SUBTOTAL		26,570
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
084	PHYSICIANS	201	176
096	PHARMACISTS	556	355
446	HEALTH AIDES, EXCEPT NURSING	90	36
449	MAIDS AND HOUSEMEN	55
453	JANITORS AND CLEANERS	1,302
518	INDUSTRIAL MACHINERY REPAIRERS	81
549	NOT SPECIFIED MECHANICS AND REPAIRERS	313
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	35
637	MACHINISTS	6
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	134
696	STATIONARY ENGINEERS	662	645
783	WELDERS AND CUTTERS	401
SUBTOTAL		3,836	1,212
TOTAL		756,403	15,912
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.