OIL AND GAS EXTRACTION (SIC 13)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	4,520
613	SUPERVISORS, EXTRACTIVE OCCUPATIONS	335
614	DRILLERS, OIL WELL	5,362
617	MINING OCCUPATIONS, N.E.C.	11,231
783	WELDERS AND CUTTERS	323
824	LOCOMOTIVE OPERATING OCCUPATIONS	3,346
878	MACHINE FEEDERS AND OFFBEARERS	6,492
889	LABORERS, EXCEPT CONSTRUCTION	1,199
SUBTOTAL		32,808
GENERAL BUILDING CONTRACTORS (SIC 15)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
516	HEAVY EQUIPMENT MECHANICS	493
558	SUPERVISORS, N.E.C.	800
563	BRICKMASONS AND STONEMASONS	9,713
567	CARPENTERS	2,401
584	PLASTERERS	196
588	CONCRETE AND TERRAZZO FINISHERS	1,391
753	CEMENTING AND GLUING MACHINE OPERATORS	156
804	TRUCK DRIVERS, HEAVY	268
844	OPERATING ENGINEERS	54
869	CONSTRUCTION LABORERS	17,876	71
SUBTOTAL		33,348	71
HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	559
516	HEAVY EQUIPMENT MECHANICS	490
563	BRICKMASONS AND STONEMASONS	1,175
588	CONCRETE AND TERRAZZO FINISHERS	923
869	CONSTRUCTION LABORERS	1,598
SUBTOTAL		4,745
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	1,629
563	BRICKMASONS AND STONEMASONS	11,033
565	TILE SETTERS, HARD AND SOFT	2,820
566	CARPET INSTALLERS	1,658
575	ELECTRICIANS	3,272
584	PLASTERERS	2,134
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	6,367
595	ROOFERS	3,864
783	WELDERS AND CUTTERS	2,678
853	EXCAVATING AND LOADING MACHINE OPERATORS	1,760
869	CONSTRUCTION LABORERS	13,479
SUBTOTAL		50,694
FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
225	SCIENCE TECHNICIANS, N.E.C.	407
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	364
453	JANITORS AND CLEANERS	1,488
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	127
633	SUPERVISORS, PRODUCTION OCCUPATIONS	2,279	380
637	MACHINISTS	17
686	BUTCHERS AND MEAT CUTTERS	166	8
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	17
696	STATIONARY ENGINEERS	227
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	20	15
754	PACKAGING AND FILLING MACHINE OPERATORS	1,249
756	MIXING AND BLENDING MACHINE OPERATORS	512	51
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	152
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	485
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	147
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,010	675
779	MACHINE OPERATORS, NOT SPECIFIED	2,230	697
795	MISCELLANEOUS HAND WORKING OCCUPATIONS	614	256
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	200	73
797	PRODUCTION TESTERS	90	30
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	1,077
889	LABORERS, EXCEPT CONSTRUCTION	5,595	950
SUBTOTAL		18,473	3,135
TEXTILE MILL PRODUCTS (SIC 22)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	130
453	JANITORS AND CLEANERS	1,099	164
518	INDUSTRIAL MACHINERY REPAIRERS	753
519	MACHINERY MAINTENANCE OCCUPATIONS	69
637	MACHINISTS	169
734	PRINTING MACHINE OPERATORS	1,153	54
744	TEXTILE SEWING MACHINE OPERATORS	283	141
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	283	141
756	MIXING AND BLENDING MACHINE OPERATORS	824	94
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	848	236
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	141	47
SUBTOTAL		5,752	877
APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	35
SUBTOTAL		35
LUMBER AND WOOD PRODUCTS (SIC 24)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	134	134
453	JANITORS AND CLEANERS	274
519	MACHINERY MAINTENANCE OCCUPATIONS	83	7
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	220
549	NOT SPECIFIED MECHANICS AND REPAIRERS	375
567	CARPENTERS	214
646	LAY-OUT WORKERS	1,827	1,522
696	STATIONARY ENGINEERS	346
719	MOLDING AND CASTING MACHINE OPERATORS	134
726	WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS	761	457
756	MIXING AND BLENDING MACHINE OPERATORS	228	45
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	584
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,763	191
785	ASSEMBLERS	563
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	375
SUBTOTAL		7,881	2,356
FURNITURE AND FIXTURES (SIC 25)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
658	FURNITURE AND WOOD FINISHERS	111	28
779	MACHINE OPERATORS, NOT SPECIFIED	60
785	ASSEMBLERS	119
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	90
SUBTOTAL		380	28
PAPER AND ALLIED PRODUCTS (SIC 26)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
056	INDUSTRIAL ENGINEERS	16
235	TECHNICIANS, N.E.C.	222
453	JANITORS AND CLEANERS	439
519	MACHINERY MAINTENANCE OCCUPATIONS	14
549	NOT SPECIFIED MECHANICS AND REPAIRERS	101
637	MACHINISTS	238
696	STATIONARY ENGINEERS	108
756	MIXING AND BLENDING MACHINE OPERATORS	18
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	109
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	887
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,958
779	MACHINE OPERATORS, NOT SPECIFIED	11
889	LABORERS, EXCEPT CONSTRUCTION	41
SUBTOTAL		5,162
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	641
734	PRINTING MACHINE OPERATORS	5,847
SUBTOTAL		6,488
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	190	57
223	BIOLOGICAL TECHNICIANS	52	20
224	CHEMICAL TECHNICIANS	3,862	1,503
235	TECHNICIANS, N.E.C.	512	183
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	52
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	52
453	JANITORS AND CLEANERS	885
519	MACHINERY MAINTENANCE OCCUPATIONS	22
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	10
549	NOT SPECIFIED MECHANICS AND REPAIRERS	470
567	CARPENTERS	57
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	44
593	INSULATION WORKERS	272
633	SUPERVISORS, PRODUCTION OCCUPATIONS	301
637	MACHINISTS	57
653	SHEET METAL WORKERS	75
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	66
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	26
756	MIXING AND BLENDING MACHINE OPERATORS	3,027	90
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	873
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	423
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	35
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	641	49
779	MACHINE OPERATORS, NOT SPECIFIED	1,508	580
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	9
797	PRODUCTION TESTERS	43
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	101
888	HAND PACKERS AND PACKAGERS	103	52
889	LABORERS, EXCEPT CONSTRUCTION	184	91
SUBTOTAL		13,952	2,625
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	7
073	CHEMISTS, EXCEPT BIOCHEMISTS	7
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	293
224	CHEMICAL TECHNICIANS	126	56
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	279
593	INSULATION WORKERS	794	161
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	2,594
SUBTOTAL		4,100	217
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	50
095	REGISTERED NURSES	8
235	TECHNICIANS, N.E.C.	100	25
453	JANITORS AND CLEANERS	560
633	SUPERVISORS, PRODUCTION OCCUPATIONS	335
695	POWER PLANT OPERATORS	18
719	MOLDING AND CASTING MACHINE OPERATORS	2,114	616
728	SHAPING AND JOINING MACHINE OPERATORS	1,954	1,042
755	EXTRUDING AND FORMING MACHINE OPERATORS	136
756	MIXING AND BLENDING MACHINE OPERATORS	950	199
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,058	933
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100
779	MACHINE OPERATORS, NOT SPECIFIED	1,026
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,675	1,675
SUBTOTAL		10,084	4,490
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
059	ENGINEERS, N.E.C.	49	12
235	TECHNICIANS, N.E.C.	24	6
453	JANITORS AND CLEANERS	706
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	420
549	NOT SPECIFIED MECHANICS AND REPAIRERS	851
719	MOLDING AND CASTING MACHINE OPERATORS	681
754	PACKAGING AND FILLING MACHINE OPERATORS	539
756	MIXING AND BLENDING MACHINE OPERATORS	219
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	443
779	MACHINE OPERATORS, NOT SPECIFIED	2,187
804	TRUCK DRIVERS, HEAVY	647
SUBTOTAL		6,766	18
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	5
453	JANITORS AND CLEANERS	2,679
516	HEAVY EQUIPMENT MECHANICS	27
518	INDUSTRIAL MACHINERY REPAIRERS	21
519	MACHINERY MAINTENANCE OCCUPATIONS	27
544	MILLWRIGHTS	688
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	61
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	48
637	MACHINISTS	145
643	BOILERMAKERS	40
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	814
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	33
719	MOLDING AND CASTING MACHINE OPERATORS	1,696	1,317
756	MIXING AND BLENDING MACHINE OPERATORS	5
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	210
768	CRUSHING AND GRINDING MACHINE OPERATORS	1,392
769	SLICING AND CUTTING MACHINE OPERATORS	153
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	29
779	MACHINE OPERATORS, NOT SPECIFIED	959
785	ASSEMBLERS	504
849	CRANE AND TOWER OPERATORS	47
SUBTOTAL		9,583	1,317
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
057	MECHANICAL ENGINEERS	94
059	ENGINEERS, N.E.C.	284
194	ARTISTS, PERFORMERS, AND RELATED WORKERS, N.E.C.	97
216	ENGINEERING TECHNICIANS, N.E.C.	519	41
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	243
365	STOCK AND INVENTORY CLERKS	776
453	JANITORS AND CLEANERS	347
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	62
597	STRUCTURAL METAL WORKERS	1,367
633	SUPERVISORS, PRODUCTION OCCUPATIONS	25
637	MACHINISTS	453
689	INSPECTORS, TESTERS, AND GRADERS	71	48
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	30
696	STATIONARY ENGINEERS	85
708	DRILLING AND BORING MACHINE OPERATORS	569
719	MOLDING AND CASTING MACHINE OPERATORS	167
723	METAL PLATING MACHINE OPERATORS	245
724	HEAT TREATING EQUIPMENT OPERATORS	725
755	EXTRUDING AND FORMING MACHINE OPERATORS	97
756	MIXING AND BLENDING MACHINE OPERATORS	76
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	397
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	48
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,072
779	MACHINE OPERATORS, NOT SPECIFIED	3,535	738
785	ASSEMBLERS	329	248
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	97	97
799	GRADERS AND SORTERS, EXCEPT AGRICULTURAL	243	49
SUBTOTAL		12,053	1,221
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	542	94
235	TECHNICIANS, N.E.C.	50
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	167
365	STOCK AND INVENTORY CLERKS	35
453	JANITORS AND CLEANERS	1,397	43
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	23
549	NOT SPECIFIED MECHANICS AND REPAIRERS	87
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	12
633	SUPERVISORS, PRODUCTION OCCUPATIONS	37
637	MACHINISTS	5,675
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	232
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	675	56
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	8
695	POWER PLANT OPERATORS	282
704	LATHE AND TURNING MACHINE OPERATORS	563
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	901	281
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	572
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	42
719	MOLDING AND CASTING MACHINE OPERATORS	34
724	HEAT TREATING EQUIPMENT OPERATORS	163
756	MIXING AND BLENDING MACHINE OPERATORS	586	27
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,081	21
769	SLICING AND CUTTING MACHINE OPERATORS	42
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	665	302
779	MACHINE OPERATORS, NOT SPECIFIED	15,461	4,352
783	WELDERS AND CUTTERS	215
785	ASSEMBLERS	2,469	436
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	64
797	PRODUCTION TESTERS	44
889	LABORERS, EXCEPT CONSTRUCTION	999	469
SUBTOTAL		33,123	6,081
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
335	FILE CLERKS	671	549
365	STOCK AND INVENTORY CLERKS	636
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	491
453	JANITORS AND CLEANERS	642	74
518	INDUSTRIAL MACHINERY REPAIRERS	17
549	NOT SPECIFIED MECHANICS AND REPAIRERS	678	69
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	3
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	18	18
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	1,910	1,719
689	INSPECTORS, TESTERS, AND GRADERS	67	33
696	STATIONARY ENGINEERS	192	59
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	6
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	827	812
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	17	17
719	MOLDING AND CASTING MACHINE OPERATORS	929	16
723	METAL PLATING MACHINE OPERATORS	100	33
755	EXTRUDING AND FORMING MACHINE OPERATORS	789	369
756	MIXING AND BLENDING MACHINE OPERATORS	50
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	909	636
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	2,371	460
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	158	11
768	CRUSHING AND GRINDING MACHINE OPERATORS	17
769	SLICING AND CUTTING MACHINE OPERATORS	71	18
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,942	855
784	SOLDERERS AND BRAZERS	104	56
785	ASSEMBLERS	382	243
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	17
SUBTOTAL		14,014	6,047
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	3
224	CHEMICAL TECHNICIANS	3	3
453	JANITORS AND CLEANERS	689
515	AIRCRAFT MECHANICS, EXC. ENGINE	567	21
518	INDUSTRIAL MACHINERY REPAIRERS	299
519	MACHINERY MAINTENANCE OCCUPATIONS	103
544	MILLWRIGHTS	99
549	NOT SPECIFIED MECHANICS AND REPAIRERS	2,414	302
575	ELECTRICIANS	108
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	115
637	MACHINISTS	209
655	MISCELLANEOUS PRECISION METAL WORKERS	22
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	9
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	28
695	POWER PLANT OPERATORS	91
696	STATIONARY ENGINEERS	102
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	14
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	296
723	METAL PLATING MACHINE OPERATORS	85
724	HEAT TREATING EQUIPMENT OPERATORS	62
754	PACKAGING AND FILLING MACHINE OPERATORS	213
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,352	11
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,472	94
779	MACHINE OPERATORS, NOT SPECIFIED	2,854
785	ASSEMBLERS	1,319	298
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	147
797	PRODUCTION TESTERS	9
849	CRANE AND TOWER OPERATORS	11
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	709
873	PRODUCTION HELPERS	23
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	33
889	LABORERS, EXCEPT CONSTRUCTION	274
SUBTOTAL		13,734	729
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	47	6
505	AUTOMOBILE MECHANICS	11
719	MOLDING AND CASTING MACHINE OPERATORS	1,734	819
723	METAL PLATING MACHINE OPERATORS	24
785	ASSEMBLERS	2,125	1,840
SUBTOTAL		3,941	2,665
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
013	MANAGERS, MARKETING, ADVERTISING, AND PUBLIC RELATIONS	60
365	STOCK AND INVENTORY CLERKS	488
453	JANITORS AND CLEANERS	90
549	NOT SPECIFIED MECHANICS AND REPAIRERS	32
633	SUPERVISORS, PRODUCTION OCCUPATIONS	11
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	45
696	STATIONARY ENGINEERS	96
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	459	16
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	914
779	MACHINE OPERATORS, NOT SPECIFIED	96
785	ASSEMBLERS	329
SUBTOTAL		2,620	16
TRUCKING AND WAREHOUSING (SIC 42)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	3,254
453	JANITORS AND CLEANERS	344
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	667
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,207
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	83
805	TRUCK DRIVERS, LIGHT	4,206
889	LABORERS, EXCEPT CONSTRUCTION	156
SUBTOTAL		9,917
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	3,057
508	AIRCRAFT ENGINE MECHANICS	6,707	57
515	AIRCRAFT MECHANICS, EXC. ENGINE	634
518	INDUSTRIAL MACHINERY REPAIRERS	6
SUBTOTAL		10,404	57
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
224	CHEMICAL TECHNICIANS	350
453	JANITORS AND CLEANERS	981
503	SUPERVISORS, MECHANICS AND REPAIRERS	210
505	AUTOMOBILE MECHANICS	6,321
539	MECHANICAL CONTROLS AND VALVE REPAIRERS	53
549	NOT SPECIFIED MECHANICS AND REPAIRERS	5,825
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	1,591
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	1,537
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	53
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,891
SUBTOTAL		18,812
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
505	AUTOMOBILE MECHANICS	466
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	367
549	NOT SPECIFIED MECHANICS AND REPAIRERS	173
567	CARPENTERS	264
SUBTOTAL		1,270
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
505	AUTOMOBILE MECHANICS	3,566
SUBTOTAL		3,566
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	681	107
223	BIOLOGICAL TECHNICIANS	3,052	872
SUBTOTAL		3,733	979
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
505	AUTOMOBILE MECHANICS	2,098
549	NOT SPECIFIED MECHANICS AND REPAIRERS	4,147
SUBTOTAL		6,245
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
069	PHYSICISTS AND ASTRONOMERS	1,354	829
084	PHYSICIANS	352	280
085	DENTISTS	36
095	REGISTERED NURSES	1,242	1,194
096	PHARMACISTS	820	369
098	INHALATION THERAPISTS	517	379
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	791	415
206	RADIOLOGIC TECHNICIANS	138	106
207	LICENSED PRACTICAL NURSES	154	154
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,625	1,134
224	CHEMICAL TECHNICIANS	120	120
445	DENTAL ASSISTANTS	58	27
446	HEALTH AIDES, EXCEPT NURSING	39
449	MAIDS AND HOUSEMEN	306	306
453	JANITORS AND CLEANERS	1,424	69
549	NOT SPECIFIED MECHANICS AND REPAIRERS	174	7
567	CARPENTERS	58
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	42
584	PLASTERERS	10
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	25
643	BOILERMAKERS	91
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	35	21
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	556	515
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	80
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	118
SUBTOTAL		10,165	5,925
TOTAL		360,009	39,328
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.