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	584
518	INDUSTRIAL MACHINERY REPAIRERS	2,877
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	484
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,249
599	CONSTRUCTION TRADES, N.E.C.	2,072
613	SUPERVISORS, EXTRACTIVE OCCUPATIONS	513
614	DRILLERS, OIL WELL	16,783
617	MINING OCCUPATIONS, N.E.C.	6,476
637	MACHINISTS	72
779	MACHINE OPERATORS, NOT SPECIFIED	1,501
783	WELDERS AND CUTTERS	3,927
804	TRUCK DRIVERS, HEAVY	1,845
848	HOIST AND WINCH OPERATORS	8,427
878	MACHINE FEEDERS AND OFFBEARERS	7,168
889	LABORERS, EXCEPT CONSTRUCTION	2,215
SUBTOTAL		56,561
GENERAL BUILDING CONTRACTORS (SIC 15)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
544	MILLWRIGHTS	36
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,757	69
597	STRUCTURAL METAL WORKERS	840
643	BOILERMAKERS	14
783	WELDERS AND CUTTERS	3,057
844	OPERATING ENGINEERS	531
SUBTOTAL		8,235	69
HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	1,790
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	559
516	HEAVY EQUIPMENT MECHANICS	6,159	75
519	MACHINERY MAINTENANCE OCCUPATIONS	51
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,618
598	DRILLERS, EARTH	3,446
783	WELDERS AND CUTTERS	1,463
853	EXCAVATING AND LOADING MACHINE OPERATORS	781
855	GRADER, DOZER, AND SCRAPER OPERATORS	468
SUBTOTAL		18,335	75
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
053	CIVIL ENGINEERS	1,612
216	ENGINEERING TECHNICIANS, N.E.C.	153
453	JANITORS AND CLEANERS	2,119
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	218
516	HEAVY EQUIPMENT MECHANICS	3,975
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	4,447
558	SUPERVISORS, N.E.C.	2,160
565	TILE SETTERS, HARD AND SOFT	1,188
575	ELECTRICIANS	8,898
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	37,123
595	ROOFERS	80
596	SHEETMETAL DUCT INSTALLERS	1,520
597	STRUCTURAL METAL WORKERS	4,165	141
633	SUPERVISORS, PRODUCTION OCCUPATIONS	38
637	MACHINISTS	3,858
639	MACHINIST APPRENTICES	139
653	SHEET METAL WORKERS	3,077
783	WELDERS AND CUTTERS	3,731
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	812
804	TRUCK DRIVERS, HEAVY	283
844	OPERATING ENGINEERS	75
869	CONSTRUCTION LABORERS	6,376
873	PRODUCTION HELPERS	198
877	STOCK HANDLERS AND BAGGERS	77
SUBTOTAL		86,322	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	6,057	65
505	AUTOMOBILE MECHANICS	154
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	875
516	HEAVY EQUIPMENT MECHANICS	103
518	INDUSTRIAL MACHINERY REPAIRERS	103
519	MACHINERY MAINTENANCE OCCUPATIONS	103
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,007
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,281
575	ELECTRICIANS	676
637	MACHINISTS	404
687	BAKERS	120
696	STATIONARY ENGINEERS	282
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	61
783	WELDERS AND CUTTERS	957
SUBTOTAL		12,292	65
TOBACCO MANUFACTURES (SIC 21)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	282
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	80
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	71
SUBTOTAL		433
TEXTILE MILL PRODUCTS (SIC 22)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	27
365	STOCK AND INVENTORY CLERKS	52	35
453	JANITORS AND CLEANERS	2,163	184
518	INDUSTRIAL MACHINERY REPAIRERS	296	38
544	MILLWRIGHTS	157
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	213
549	NOT SPECIFIED MECHANICS AND REPAIRERS	289
696	STATIONARY ENGINEERS	23
734	PRINTING MACHINE OPERATORS	1,153	54
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	1,091	38
783	WELDERS AND CUTTERS	1,967
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	8,315	4,733
SUBTOTAL		15,746	5,082
APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
518	INDUSTRIAL MACHINERY REPAIRERS	111
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	82
549	NOT SPECIFIED MECHANICS AND REPAIRERS	471
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	267	134
SUBTOTAL		931	134
LUMBER AND WOOD PRODUCTS (SIC 24)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
365	STOCK AND INVENTORY CLERKS	192
453	JANITORS AND CLEANERS	2,496
519	MACHINERY MAINTENANCE OCCUPATIONS	83	7
544	MILLWRIGHTS	1,059
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	209
549	NOT SPECIFIED MECHANICS AND REPAIRERS	192
575	ELECTRICIANS	134
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	55
779	MACHINE OPERATORS, NOT SPECIFIED	1,271
783	WELDERS AND CUTTERS	977
SUBTOTAL		6,668	7
FURNITURE AND FIXTURES (SIC 25)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	55
518	INDUSTRIAL MACHINERY REPAIRERS	366
637	MACHINISTS	211
SUBTOTAL		632
PAPER AND ALLIED PRODUCTS (SIC 26)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
056	INDUSTRIAL ENGINEERS	82
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	503
453	JANITORS AND CLEANERS	5,680	134
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	130
516	HEAVY EQUIPMENT MECHANICS	216
518	INDUSTRIAL MACHINERY REPAIRERS	526
519	MACHINERY MAINTENANCE OCCUPATIONS	14
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	22
544	MILLWRIGHTS	512
549	NOT SPECIFIED MECHANICS AND REPAIRERS	4,387
575	ELECTRICIANS	751
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	1,852
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	512
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	1,233
734	PRINTING MACHINE OPERATORS	608
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	95
783	WELDERS AND CUTTERS	2,116
889	LABORERS, EXCEPT CONSTRUCTION	184	48
SUBTOTAL		19,423	182
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
185	DESIGNERS	84	28
189	PHOTOGRAPHERS	464
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	114
336	RECORDS CLERKS	238	238
453	JANITORS AND CLEANERS	999	170
518	INDUSTRIAL MACHINERY REPAIRERS	509	18
549	NOT SPECIFIED MECHANICS AND REPAIRERS	334
679	BOOKBINDERS	5,221	2,811
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	256
719	MOLDING AND CASTING MACHINE OPERATORS	58	13
735	PHOTOENGRAVERS AND LITHOGRAPHERS	519	18
736	TYPESETTERS AND COMPOSITORS	2,008	28
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	651
753	CEMENTING AND GLUING MACHINE OPERATORS	1,535	34
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	146
779	MACHINE OPERATORS, NOT SPECIFIED	922
783	WELDERS AND CUTTERS	53
873	PRODUCTION HELPERS	14
SUBTOTAL		14,125	3,358
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	26
224	CHEMICAL TECHNICIANS	2,081	210
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	193	52
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	52
453	JANITORS AND CLEANERS	11,020	10
518	INDUSTRIAL MACHINERY REPAIRERS	427
519	MACHINERY MAINTENANCE OCCUPATIONS	232
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	389
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	79
549	NOT SPECIFIED MECHANICS AND REPAIRERS	2,820	8
575	ELECTRICIANS	326	6
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	437	3
633	SUPERVISORS, PRODUCTION OCCUPATIONS	269
637	MACHINISTS	248
756	MIXING AND BLENDING MACHINE OPERATORS	1,798
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	390	123
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	667
783	WELDERS AND CUTTERS	1,574
785	ASSEMBLERS	94
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	113
889	LABORERS, EXCEPT CONSTRUCTION	744
SUBTOTAL		23,979	412
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	293
453	JANITORS AND CLEANERS	1,722
505	AUTOMOBILE MECHANICS	56
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	795
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,127
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,354
637	MACHINISTS	1,134
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	653
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	49
783	WELDERS AND CUTTERS	910
SUBTOTAL		10,093
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	1,259
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	3
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,215
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	78
634	TOOL AND DIE MAKERS	144
637	MACHINISTS	180
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,088
704	LATHE AND TURNING MACHINE OPERATORS	369
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	154
719	MOLDING AND CASTING MACHINE OPERATORS	246
755	EXTRUDING AND FORMING MACHINE OPERATORS	123	31
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	62
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	62
779	MACHINE OPERATORS, NOT SPECIFIED	554	554
783	WELDERS AND CUTTERS	1,849
798	PRODUCTION SAMPLERS AND WEIGHERS	128
SUBTOTAL		7,514	585
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
059	ENGINEERS, N.E.C.	24
073	CHEMISTS, EXCEPT BIOCHEMISTS	12
216	ENGINEERING TECHNICIANS, N.E.C.	718	120
453	JANITORS AND CLEANERS	1,201
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	1,714
516	HEAVY EQUIPMENT MECHANICS	38
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	150
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,348
575	ELECTRICIANS	364
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	24
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	21
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,140	248
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	880
754	PACKAGING AND FILLING MACHINE OPERATORS	539
756	MIXING AND BLENDING MACHINE OPERATORS	522
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	4,142	552
768	CRUSHING AND GRINDING MACHINE OPERATORS	1,197
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	8,395	856
779	MACHINE OPERATORS, NOT SPECIFIED	6,048	843
783	WELDERS AND CUTTERS	942
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	660	587
804	TRUCK DRIVERS, HEAVY	1,053
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	46
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	253
SUBTOTAL		31,431	3,206
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	103	8
225	SCIENCE TECHNICIANS, N.E.C.	594
365	STOCK AND INVENTORY CLERKS	164
453	JANITORS AND CLEANERS	13,647	152
516	HEAVY EQUIPMENT MECHANICS	84
518	INDUSTRIAL MACHINERY REPAIRERS	556
519	MACHINERY MAINTENANCE OCCUPATIONS	534
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	243
544	MILLWRIGHTS	3,059	4
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	404
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,740	20
563	BRICKMASONS AND STONEMASONS	784
567	CARPENTERS	62
575	ELECTRICIANS	468
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	1,422	12
633	SUPERVISORS, PRODUCTION OCCUPATIONS	254
634	TOOL AND DIE MAKERS	129
637	MACHINISTS	2,587	8
643	BOILERMAKERS	40
645	PATTERNMAKERS AND MODEL MAKERS, METAL	78
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	756
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	353
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	881
707	ROLLING MACHINE OPERATORS	778
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	59
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	28
719	MOLDING AND CASTING MACHINE OPERATORS	746	72
724	HEAT TREATING EQUIPMENT OPERATORS	587
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	247
727	SAWING MACHINE OPERATORS	232
755	EXTRUDING AND FORMING MACHINE OPERATORS	2,141	322
756	MIXING AND BLENDING MACHINE OPERATORS	281
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	8
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	4,757	84
769	SLICING AND CUTTING MACHINE OPERATORS	29
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	4,845
779	MACHINE OPERATORS, NOT SPECIFIED	1,236
783	WELDERS AND CUTTERS	2,754
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	149	37
849	CRANE AND TOWER OPERATORS	893
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	106
865	HELPERS, CONSTRUCTION TRADES	288
873	PRODUCTION HELPERS	497
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	41
889	LABORERS, EXCEPT CONSTRUCTION	2,194	56
SUBTOTAL		51,838	775
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	129
059	ENGINEERS, N.E.C.	182
216	ENGINEERING TECHNICIANS, N.E.C.	121
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	80
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	1,462
453	JANITORS AND CLEANERS	2,741
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	158
518	INDUSTRIAL MACHINERY REPAIRERS	301
549	NOT SPECIFIED MECHANICS AND REPAIRERS	265
563	BRICKMASONS AND STONEMASONS	190
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	200
597	STRUCTURAL METAL WORKERS	1,197
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,184
634	TOOL AND DIE MAKERS	1,484
637	MACHINISTS	700
653	SHEET METAL WORKERS	2,593
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	495
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	1,820
707	ROLLING MACHINE OPERATORS	533	79
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	693	107
713	FORGING MACHINE OPERATORS	187
717	FABRICATING MACHINE OPERATORS, N.E.C.	2,962
719	MOLDING AND CASTING MACHINE OPERATORS	326
724	HEAT TREATING EQUIPMENT OPERATORS	652
744	TEXTILE SEWING MACHINE OPERATORS	80
755	EXTRUDING AND FORMING MACHINE OPERATORS	185
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	791	54
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	1,308
769	SLICING AND CUTTING MACHINE OPERATORS	775
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	841
779	MACHINE OPERATORS, NOT SPECIFIED	846
783	WELDERS AND CUTTERS	6,265	21
785	ASSEMBLERS	2,107
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	313
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	679
SUBTOTAL		34,845	261
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
215	MECHANICAL ENGINEERING TECHNICIANS	58
216	ENGINEERING TECHNICIANS, N.E.C.	104
225	SCIENCE TECHNICIANS, N.E.C.	206	62
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	157	10
365	STOCK AND INVENTORY CLERKS	17
453	JANITORS AND CLEANERS	2,330
516	HEAVY EQUIPMENT MECHANICS	230
518	INDUSTRIAL MACHINERY REPAIRERS	1,128
544	MILLWRIGHTS	144
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	372
549	NOT SPECIFIED MECHANICS AND REPAIRERS	711
575	ELECTRICIANS	154
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	881
633	SUPERVISORS, PRODUCTION OCCUPATIONS	236
634	TOOL AND DIE MAKERS	162
635	TOOL AND DIE MAKER APPRENTICES	584
637	MACHINISTS	10,018	351
644	PRECISION GRINDERS, FITTERS, AND TOOL SHARPENERS	126
645	PATTERNMAKERS AND MODEL MAKERS, METAL	514
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	981
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,146	56
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	207
704	LATHE AND TURNING MACHINE OPERATORS	563
705	MILLING AND PLANING MACHINE OPERATORS	872
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	901	281
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,211	507
719	MOLDING AND CASTING MACHINE OPERATORS	737
724	HEAT TREATING EQUIPMENT OPERATORS	491
728	SHAPING AND JOINING MACHINE OPERATORS	12
756	MIXING AND BLENDING MACHINE OPERATORS	14
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	91
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	78
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	3,688
768	CRUSHING AND GRINDING MACHINE OPERATORS	259
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	966
779	MACHINE OPERATORS, NOT SPECIFIED	22,557	4,352
783	WELDERS AND CUTTERS	10,594	47
785	ASSEMBLERS	17,119	1,396
795	MISCELLANEOUS HAND WORKING OCCUPATIONS	12
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	219
804	TRUCK DRIVERS, HEAVY	19
849	CRANE AND TOWER OPERATORS	19
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	193
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	113
869	CONSTRUCTION LABORERS	33
873	PRODUCTION HELPERS	74
878	MACHINE FEEDERS AND OFFBEARERS	25
888	HAND PACKERS AND PACKAGERS	198	81
889	LABORERS, EXCEPT CONSTRUCTION	1,955
SUBTOTAL		83,479	7,143
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
008	PERSONNEL AND LABOR RELATIONS MANAGERS	542
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	30
216	ENGINEERING TECHNICIANS, N.E.C.	119
217	DRAFTING OCCUPATIONS	165	33
365	STOCK AND INVENTORY CLERKS	29
453	JANITORS AND CLEANERS	5,477	431
518	INDUSTRIAL MACHINERY REPAIRERS	167
519	MACHINERY MAINTENANCE OCCUPATIONS	47
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	44
544	MILLWRIGHTS	168
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	11
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,192
575	ELECTRICIANS	183
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	46	46
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	210
634	TOOL AND DIE MAKERS	564	12
637	MACHINISTS	79
644	PRECISION GRINDERS, FITTERS, AND TOOL SHARPENERS	14
645	PATTERNMAKERS AND MODEL MAKERS, METAL	10
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	213	170
689	INSPECTORS, TESTERS, AND GRADERS	177	155
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	145	48
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	32
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	2
719	MOLDING AND CASTING MACHINE OPERATORS	574
723	METAL PLATING MACHINE OPERATORS	448	26
724	HEAT TREATING EQUIPMENT OPERATORS	221
756	MIXING AND BLENDING MACHINE OPERATORS	117
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	608	131
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	6
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	1,536
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	342	213
779	MACHINE OPERATORS, NOT SPECIFIED	1,668
783	WELDERS AND CUTTERS	438
784	SOLDERERS AND BRAZERS	436
785	ASSEMBLERS	1,977	1,186
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	167
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	6
873	PRODUCTION HELPERS	683	171
SUBTOTAL		18,893	2,622
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
044	AEROSPACE ENGINEERS	164
048	CHEMICAL ENGINEERS	98	5
074	ATMOSPHERIC AND SPACE SCIENTISTS	22
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	86
216	ENGINEERING TECHNICIANS, N.E.C.	34	17
224	CHEMICAL TECHNICIANS	36
225	SCIENCE TECHNICIANS, N.E.C.	3
453	JANITORS AND CLEANERS	2,576	24
505	AUTOMOBILE MECHANICS	83
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	2,357
515	AIRCRAFT MECHANICS, EXC. ENGINE	55	22
516	HEAVY EQUIPMENT MECHANICS	96
518	INDUSTRIAL MACHINERY REPAIRERS	4,945
519	MACHINERY MAINTENANCE OCCUPATIONS	53
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	3
544	MILLWRIGHTS	259
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	14
549	NOT SPECIFIED MECHANICS AND REPAIRERS	507
567	CARPENTERS	502	10
575	ELECTRICIANS	132
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	1,810
596	SHEETMETAL DUCT INSTALLERS	395	17
597	STRUCTURAL METAL WORKERS	1,027
634	TOOL AND DIE MAKERS	309
637	MACHINISTS	1,808	7
646	LAY-OUT WORKERS	319
649	ENGRAVERS, METAL	28	9
653	SHEET METAL WORKERS	86
674	MISCELLANEOUS PRECISION APPAREL AND FABRIC WORKERS	37	3
695	POWER PLANT OPERATORS	69
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	20
705	MILLING AND PLANING MACHINE OPERATORS	17
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	407
708	DRILLING AND BORING MACHINE OPERATORS	20
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	552	3
713	FORGING MACHINE OPERATORS	344
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	43
719	MOLDING AND CASTING MACHINE OPERATORS	622	55
723	METAL PLATING MACHINE OPERATORS	249	17
724	HEAT TREATING EQUIPMENT OPERATORS	159
753	CEMENTING AND GLUING MACHINE OPERATORS	68
755	EXTRUDING AND FORMING MACHINE OPERATORS	26
756	MIXING AND BLENDING MACHINE OPERATORS	77
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	131	9
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	781
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,452	83
779	MACHINE OPERATORS, NOT SPECIFIED	258
783	WELDERS AND CUTTERS	6,870	6
785	ASSEMBLERS	6,991	1,751
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	2,192
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	45	11
849	CRANE AND TOWER OPERATORS	160
873	PRODUCTION HELPERS	3
889	LABORERS, EXCEPT CONSTRUCTION	2,005	32
SUBTOTAL		41,405	2,081
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	1,190	426
235	TECHNICIANS, N.E.C.	147	88
345	DUPLICATING MACHINE OPERATORS	795	568
505	AUTOMOBILE MECHANICS	11
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	483
637	MACHINISTS	404	18
643	BOILERMAKERS	65
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	232	58
717	FABRICATING MACHINE OPERATORS, N.E.C.	577	114
755	EXTRUDING AND FORMING MACHINE OPERATORS	429	241
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	699
785	ASSEMBLERS	900	812
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	219
889	LABORERS, EXCEPT CONSTRUCTION	733
SUBTOTAL		6,884	2,325
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	164	46
544	MILLWRIGHTS	90
633	SUPERVISORS, PRODUCTION OCCUPATIONS	92	92
637	MACHINISTS	221
643	BOILERMAKERS	48
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	118
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	693	600
SUBTOTAL		1,426	738
RAILROAD TRANSPORTATION (SIC 40)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
516	HEAVY EQUIPMENT MECHANICS	436
567	CARPENTERS	22
637	MACHINISTS	44
SUBTOTAL		502
LOCAL AND INTERURBAN PASSENGER TRANSIT (SIC 41)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
365	STOCK AND INVENTORY CLERKS	57
453	JANITORS AND CLEANERS	3,681
505	AUTOMOBILE MECHANICS	14
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	872
SUBTOTAL		4,624
TRUCKING AND WAREHOUSING (SIC 42)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	243
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	3,737	2
549	NOT SPECIFIED MECHANICS AND REPAIRERS	541
785	ASSEMBLERS	182	61
805	TRUCK DRIVERS, LIGHT	4,206
SUBTOTAL		8,909	63
WATER TRANSPORTATION (SIC 44)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	990
567	CARPENTERS	1,708	244
575	ELECTRICIANS	228
889	LABORERS, EXCEPT CONSTRUCTION	10,284	88
SUBTOTAL		13,210	332
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	1,258
505	AUTOMOBILE MECHANICS	722
508	AIRCRAFT ENGINE MECHANICS	12,516	256
515	AIRCRAFT MECHANICS, EXC. ENGINE	861	9
518	INDUSTRIAL MACHINERY REPAIRERS	20
637	MACHINISTS	3,392
653	SHEET METAL WORKERS	1,734	28
689	INSPECTORS, TESTERS, AND GRADERS	94
783	WELDERS AND CUTTERS	207
785	ASSEMBLERS	990
SUBTOTAL		21,794	293
COMMUNICATION (SIC 48)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	352
529	TELEPHONE INSTALLERS AND REPAIRERS	6,749
696	STATIONARY ENGINEERS	307
734	PRINTING MACHINE OPERATORS	149
779	MACHINE OPERATORS, NOT SPECIFIED	1,533	613
SUBTOTAL		9,090	613
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	70
453	JANITORS AND CLEANERS	8,299
503	SUPERVISORS, MECHANICS AND REPAIRERS	210
505	AUTOMOBILE MECHANICS	1,929
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	1,125
514	AUTOMOBILE BODY AND RELATED REPAIRERS	321
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	1,553
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	347
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	519
549	NOT SPECIFIED MECHANICS AND REPAIRERS	4,522
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	3,106
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3,374
783	WELDERS AND CUTTERS	2,271
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	3,953
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	343	172
SUBTOTAL		31,942	172
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
307	SUPERVISORS; DISTRIBUTION, SCHEDULING, AND ADJUSTING CLERKS	125
453	JANITORS AND CLEANERS	209
505	AUTOMOBILE MECHANICS	1,733
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	10
514	AUTOMOBILE BODY AND RELATED REPAIRERS	507
518	INDUSTRIAL MACHINERY REPAIRERS	546
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,267
549	NOT SPECIFIED MECHANICS AND REPAIRERS	302
637	MACHINISTS	472
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	398
783	WELDERS AND CUTTERS	20
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	2,363
SUBTOTAL		7,952
WHOLESALE TRADE - NONDURABLE GOODS (SIC 51)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	1,359
549	NOT SPECIFIED MECHANICS AND REPAIRERS	146
SUBTOTAL		1,505
AUTOMOTIVE DEALERS & SERVICE STATIONS (SIC 55)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
505	AUTOMOBILE MECHANICS	12,102
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	2,015
SUBTOTAL		14,117
PERSONAL SERVICES (SIC 72)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	364
518	INDUSTRIAL MACHINERY REPAIRERS	392
SUBTOTAL		756
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
059	ENGINEERS, N.E.C.	1,085
069	PHYSICISTS AND ASTRONOMERS	14
189	PHOTOGRAPHERS	270	180
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	25
215	MECHANICAL ENGINEERING TECHNICIANS	1,106	24
216	ENGINEERING TECHNICIANS, N.E.C.	796	199
453	JANITORS AND CLEANERS	412
538	OFFICE MACHINE REPAIRERS	431
633	SUPERVISORS, PRODUCTION OCCUPATIONS	551
637	MACHINISTS	235
719	MOLDING AND CASTING MACHINE OPERATORS	59
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,103	1,103
SUBTOTAL		6,087	1,506
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
235	TECHNICIANS, N.E.C.	1,798
453	JANITORS AND CLEANERS	9,951
503	SUPERVISORS, MECHANICS AND REPAIRERS	226
505	AUTOMOBILE MECHANICS	8,818
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	9,662
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	235
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,532
633	SUPERVISORS, PRODUCTION OCCUPATIONS	299
637	MACHINISTS	1,532
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	118
864	HELPERS, MECHANICS AND REPAIRERS	454
SUBTOTAL		34,625
MISCELLANEOUS REPAIR SERVICES (SIC 76)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
637	MACHINISTS	2,346
783	WELDERS AND CUTTERS	45
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	293
SUBTOTAL		2,684
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
084	PHYSICIANS	49	33
216	ENGINEERING TECHNICIANS, N.E.C.	1,130	706
365	STOCK AND INVENTORY CLERKS	115
453	JANITORS AND CLEANERS	2,491	67
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	79
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	350
549	NOT SPECIFIED MECHANICS AND REPAIRERS	595	7
567	CARPENTERS	149
575	ELECTRICIANS	78
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	389
643	BOILERMAKERS	24
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	632
696	STATIONARY ENGINEERS	769
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	61
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	178
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	35	6
783	WELDERS AND CUTTERS	93
SUBTOTAL		7,217	819
MUSEUMS, BOTANICAL, ZOOLOGICAL GARDENS (SIC 84)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,643	164
SUBTOTAL		1,643	164
TOTAL		718,147	33,223
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.