National Occupational Exposure Survey
(1981 - 1983)

Estimated Numbers of Employees Potentially Exposed to Specific Agents by Occupation within 2-Digit Standard Industrial Classification (SIC)*

Agent Name METHANE, TRICHLOROFLUORO-
CAS # 75-69-4
RTECS # PB6125000 
Agent Code 33565

AGRICULTURAL SERVICES (SIC 07)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
487 ANIMAL CARETAKERS, EXCEPT FARM 1,838
1,608
SUBTOTAL 1,838
1,608
HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
516 HEAVY EQUIPMENT MECHANICS 619

SUBTOTAL 619

SPECIAL TRADE CONTRACTORS (SIC 17)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
516 HEAVY EQUIPMENT MECHANICS 77

534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 5,717

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 3,685

869 CONSTRUCTION LABORERS 972

SUBTOTAL 10,451

FOOD AND KINDRED PRODUCTS (SIC 20)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 1,330
886
534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 105

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 121

696 STATIONARY ENGINEERS 282

SUBTOTAL 1,838
886
TOBACCO MANUFACTURES (SIC 21)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 4,737
861
SUBTOTAL 4,737
861
TEXTILE MILL PRODUCTS (SIC 22)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 751

518 INDUSTRIAL MACHINERY REPAIRERS 70

534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 145

744 TEXTILE SEWING MACHINE OPERATORS 1,626
817
SUBTOTAL 2,592
817
APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 39

SUBTOTAL 39

LUMBER AND WOOD PRODUCTS (SIC 24)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 259

567 CARPENTERS 1,219

633 SUPERVISORS, PRODUCTION OCCUPATIONS 163

889 LABORERS, EXCEPT CONSTRUCTION 813

SUBTOTAL 2,454

FURNITURE AND FIXTURES (SIC 25)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
637 MACHINISTS 1,683
133
SUBTOTAL 1,683
133
PAPER AND ALLIED PRODUCTS (SIC 26)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
216 ENGINEERING TECHNICIANS, N.E.C. 110

453 JANITORS AND CLEANERS 546

518 INDUSTRIAL MACHINERY REPAIRERS 52

544 MILLWRIGHTS 1,247
105
575 ELECTRICIANS 751

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 285

684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 512

706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 1,233

734 PRINTING MACHINE OPERATORS 315
315
756 MIXING AND BLENDING MACHINE OPERATORS 98

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 110

765 FOLDING MACHINE OPERATORS 840
840
769 SLICING AND CUTTING MACHINE OPERATORS 1,212
165
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 3,193
207
SUBTOTAL 10,504
1,632
PRINTING AND PUBLISHING (SIC 27)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
235 TECHNICIANS, N.E.C. 13

453 JANITORS AND CLEANERS 315
36
518 INDUSTRIAL MACHINERY REPAIRERS 247
18
523 ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT 113

549 NOT SPECIFIED MECHANICS AND REPAIRERS 918

575 ELECTRICIANS 13

637 MACHINISTS 31

649 ENGRAVERS, METAL 18

679 BOOKBINDERS 45
27
706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 67

719 MOLDING AND CASTING MACHINE OPERATORS 70
13
723 METAL PLATING MACHINE OPERATORS 40

733 MISCELLANEOUS WOODWORKING MACHINE OPERATORS 18

734 PRINTING MACHINE OPERATORS 294
27
735 PHOTOENGRAVERS AND LITHOGRAPHERS 103
22
736 TYPESETTERS AND COMPOSITORS 27

737 MISCELLANEOUS PRINTING MACHINE OPERATORS 134
81
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 18

769 SLICING AND CUTTING MACHINE OPERATORS 413
91
774 PHOTOGRAPHIC PROCESS MACHINE OPERATORS 27

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 227
77
779 MACHINE OPERATORS, NOT SPECIFIED 103

785 ASSEMBLERS 565
318
878 MACHINE FEEDERS AND OFFBEARERS 276
154
888 HAND PACKERS AND PACKAGERS 928
704
SUBTOTAL 5,023
1,568
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
224 CHEMICAL TECHNICIANS 336
28
453 JANITORS AND CLEANERS 1,584
41
534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 84

699 MISCELLANEOUS PLANT AND SYSTEM OPERATORS 26

756 MIXING AND BLENDING MACHINE OPERATORS 143
48
757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 976
73
779 MACHINE OPERATORS, NOT SPECIFIED 547
313
783 WELDERS AND CUTTERS 751

785 ASSEMBLERS 938
938
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 313
235
SUBTOTAL 5,698
1,676
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

224 CHEMICAL TECHNICIANS 126
56
SUBTOTAL 140
56
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
225 SCIENCE TECHNICIANS, N.E.C. 378

335 FILE CLERKS 553
484
549 NOT SPECIFIED MECHANICS AND REPAIRERS 289

633 SUPERVISORS, PRODUCTION OCCUPATIONS 1,120
83
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 308

719 MOLDING AND CASTING MACHINE OPERATORS 10,946
8,094
749 MISCELLANEOUS TEXTILE MACHINE OPERATORS 278
69
756 MIXING AND BLENDING MACHINE OPERATORS 437

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 175

768 CRUSHING AND GRINDING MACHINE OPERATORS 35

769 SLICING AND CUTTING MACHINE OPERATORS 69

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 1,995
284
779 MACHINE OPERATORS, NOT SPECIFIED 5,937
2,263
785 ASSEMBLERS 3,248
681
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 289

859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 702

SUBTOTAL 26,759
11,958
LEATHER AND LEATHER PRODUCTS (SIC 31)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
786 HAND CUTTING AND TRIMMING OCCUPATIONS 189

SUBTOTAL 189

STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
235 TECHNICIANS, N.E.C. 30
6
SUBTOTAL 30
6
PRIMARY METAL INDUSTRIES (SIC 33)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
365 STOCK AND INVENTORY CLERKS 710
516
523 ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT 379

534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 68

544 MILLWRIGHTS 444
4
549 NOT SPECIFIED MECHANICS AND REPAIRERS 172
172
575 ELECTRICIANS 331

633 SUPERVISORS, PRODUCTION OCCUPATIONS 22

634 TOOL AND DIE MAKERS 280

719 MOLDING AND CASTING MACHINE OPERATORS 317
211
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 882
409
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 258
22
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 56
28
SUBTOTAL 3,919
1,362
FABRICATED METAL PRODUCTS (SIC 34)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
213 ELECTRICAL AND ELECTRONIC TECHNICIANS 158
95
216 ENGINEERING TECHNICIANS, N.E.C. 167
13
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 89
45
365 STOCK AND INVENTORY CLERKS 331
6
453 JANITORS AND CLEANERS 1,055

518 INDUSTRIAL MACHINERY REPAIRERS 90

634 TOOL AND DIE MAKERS 1,566

704 LATHE AND TURNING MACHINE OPERATORS 71
3
719 MOLDING AND CASTING MACHINE OPERATORS 970
323
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 2,075
830
779 MACHINE OPERATORS, NOT SPECIFIED 3

785 ASSEMBLERS 3,209
1,558
888 HAND PACKERS AND PACKAGERS 32

SUBTOTAL 9,816
2,873
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
019 MANAGERS AND ADMINISTRATORS, N.E.C. 94

213 ELECTRICAL AND ELECTRONIC TECHNICIANS 778

215 MECHANICAL ENGINEERING TECHNICIANS 58

216 ENGINEERING TECHNICIANS, N.E.C. 950
104
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 650

453 JANITORS AND CLEANERS 1,188

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 432
4
549 NOT SPECIFIED MECHANICS AND REPAIRERS 616

575 ELECTRICIANS 233

633 SUPERVISORS, PRODUCTION OCCUPATIONS 348
62
637 MACHINISTS 453

683 ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS 287

696 STATIONARY ENGINEERS 301
75
703 LATHE AND TURNING MACHINE SET-UP OPERATORS 556
62
715 MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS 110

719 MOLDING AND CASTING MACHINE OPERATORS 1,962
803
723 METAL PLATING MACHINE OPERATORS 73

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 292
31
785 ASSEMBLERS 9,366
3,630
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 210
62
888 HAND PACKERS AND PACKAGERS 1,375
115
SUBTOTAL 20,332
4,948
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
056 INDUSTRIAL ENGINEERS 132

057 MECHANICAL ENGINEERS 191

059 ENGINEERS, N.E.C. 141
72
185 DESIGNERS 66

213 ELECTRICAL AND ELECTRONIC TECHNICIANS 482
44
224 CHEMICAL TECHNICIANS 7

327 ORDER CLERKS 189
139
345 DUPLICATING MACHINE OPERATORS 28
9
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 326
7
453 JANITORS AND CLEANERS 1,562

523 ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT 44

533 MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS 19

534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 17

549 NOT SPECIFIED MECHANICS AND REPAIRERS 795

575 ELECTRICIANS 364

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 3

633 SUPERVISORS, PRODUCTION OCCUPATIONS 78
52
645 PATTERNMAKERS AND MODEL MAKERS, METAL 139

675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 297
124
683 ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS 646
616
689 INSPECTORS, TESTERS, AND GRADERS 2,038
726
696 STATIONARY ENGINEERS 66

703 LATHE AND TURNING MACHINE SET-UP OPERATORS 55

706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 25
25
717 FABRICATING MACHINE OPERATORS, N.E.C. 63
13
719 MOLDING AND CASTING MACHINE OPERATORS 4,847
2,806
723 METAL PLATING MACHINE OPERATORS 17
6
725 MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS 1,488
306
728 SHAPING AND JOINING MACHINE OPERATORS 595
595
734 PRINTING MACHINE OPERATORS 64
23
755 EXTRUDING AND FORMING MACHINE OPERATORS 863
364
756 MIXING AND BLENDING MACHINE OPERATORS 16

766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 137

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 2,167
885
783 WELDERS AND CUTTERS 23
9
785 ASSEMBLERS 8,241
4,076
789 HAND PAINTING, COATING, AND DECORATING OCCUPATIONS 2

796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 571
200
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 23

888 HAND PACKERS AND PACKAGERS 766
426
889 LABORERS, EXCEPT CONSTRUCTION 12
12
SUBTOTAL 27,605
11,535
TRANSPORTATION EQUIPMENT (SIC 37)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
044 AEROSPACE ENGINEERS 190

057 MECHANICAL ENGINEERS 594
14
074 ATMOSPHERIC AND SPACE SCIENTISTS 22

213 ELECTRICAL AND ELECTRONIC TECHNICIANS 86

216 ENGINEERING TECHNICIANS, N.E.C. 136

224 CHEMICAL TECHNICIANS 76
3
225 SCIENCE TECHNICIANS, N.E.C. 14

235 TECHNICIANS, N.E.C. 77
5
453 JANITORS AND CLEANERS 238

515 AIRCRAFT MECHANICS, EXC. ENGINE 44

534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 6

567 CARPENTERS 634
241
579 PAINTERS, CONSTRUCTION AND MAINTENANCE 297

634 TOOL AND DIE MAKERS 211

675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 34
11
676 PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS 3

703 LATHE AND TURNING MACHINE SET-UP OPERATORS 17

709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 81

719 MOLDING AND CASTING MACHINE OPERATORS 125
26
725 MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS 130

734 PRINTING MACHINE OPERATORS 3

753 CEMENTING AND GLUING MACHINE OPERATORS 83
14
755 EXTRUDING AND FORMING MACHINE OPERATORS 57

769 SLICING AND CUTTING MACHINE OPERATORS 14

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 304
14
779 MACHINE OPERATORS, NOT SPECIFIED 2,027
54
783 WELDERS AND CUTTERS 83
41
785 ASSEMBLERS 3,077
1,315
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100
17
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 37
3
873 PRODUCTION HELPERS 3

887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 288

888 HAND PACKERS AND PACKAGERS 23

889 LABORERS, EXCEPT CONSTRUCTION 144

SUBTOTAL 9,258
1,758
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
055 ELECTRICAL AND ELECTRONIC ENGINEERS 34

213 ELECTRICAL AND ELECTRONIC TECHNICIANS 695

216 ENGINEERING TECHNICIANS, N.E.C. 312

335 FILE CLERKS 92

364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 543
154
453 JANITORS AND CLEANERS 342

533 MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS 116
19
534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 60
15
575 ELECTRICIANS 31

637 MACHINISTS 107

643 BOILERMAKERS 65

645 PATTERNMAKERS AND MODEL MAKERS, METAL 1,193
852
678 DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS 582

683 ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS 753
376
684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 1,220
58
693 ADJUSTERS AND CALIBRATORS 48
10
696 STATIONARY ENGINEERS 75

709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 31

719 MOLDING AND CASTING MACHINE OPERATORS 713

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 630
567
779 MACHINE OPERATORS, NOT SPECIFIED 813

785 ASSEMBLERS 1,571
627
797 PRODUCTION TESTERS 58

873 PRODUCTION HELPERS 15
15
888 HAND PACKERS AND PACKAGERS 305
102
SUBTOTAL 10,404
2,795
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
225 SCIENCE TECHNICIANS, N.E.C. 41

647 PRECIOUS STONES AND METALS WORKERS (JEWELERS) 145

675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 60

734 PRINTING MACHINE OPERATORS 27
27
785 ASSEMBLERS 630
542
888 HAND PACKERS AND PACKAGERS 202
202
SUBTOTAL 1,105
771
TRUCKING AND WAREHOUSING (SIC 42)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 1,432

633 SUPERVISORS, PRODUCTION OCCUPATIONS 15

655 MISCELLANEOUS PRECISION METAL WORKERS 364

SUBTOTAL 1,811

WATER TRANSPORTATION (SIC 44)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 488

SUBTOTAL 488

TRANSPORTATION BY AIR (SIC 45)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
508 AIRCRAFT ENGINE MECHANICS 2,920
199
515 AIRCRAFT MECHANICS, EXC. ENGINE 107

523 ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT 79

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 43

567 CARPENTERS 65

684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 636

785 ASSEMBLERS 138

SUBTOTAL 3,988
199
COMMUNICATION (SIC 48)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
055 ELECTRICAL AND ELECTRONIC ENGINEERS 362

057 MECHANICAL ENGINEERS 332

216 ENGINEERING TECHNICIANS, N.E.C. 666
166
453 JANITORS AND CLEANERS 2,013
387
523 ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT 638

529 TELEPHONE INSTALLERS AND REPAIRERS 846

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 356

SUBTOTAL 5,213
553
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
505 AUTOMOBILE MECHANICS 1,043

523 ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT 2,418
87
577 ELECTRICAL POWER INSTALLERS AND REPAIRERS 3,106

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 2,619

783 WELDERS AND CUTTERS 1,032

SUBTOTAL 10,218
87
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
516 HEAVY EQUIPMENT MECHANICS 1,375
81
SUBTOTAL 1,375
81
PERSONAL SERVICES (SIC 72)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
018 FUNERAL DIRECTORS 541

SUBTOTAL 541

BUSINESS SERVICES (SIC 73)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
073 CHEMISTS, EXCEPT BIOCHEMISTS 944
243
216 ENGINEERING TECHNICIANS, N.E.C. 93
56
235 TECHNICIANS, N.E.C. 6

455 PEST CONTROL OCCUPATIONS 3,732
574
535 CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS 153

696 STATIONARY ENGINEERS 22

734 PRINTING MACHINE OPERATORS 221

784 SOLDERERS AND BRAZERS 6
6
SUBTOTAL 5,177
879
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 9,044

SUBTOTAL 9,044

MISCELLANEOUS REPAIR SERVICES (SIC 76)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
365 STOCK AND INVENTORY CLERKS 157

523 ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT 5,690

526 HOUSEHOLD APPLIANCE AND POWER TOOL REPAIRERS 248

534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 2,576

549 NOT SPECIFIED MECHANICS AND REPAIRERS 1,985

SUBTOTAL 10,656

HEALTH SERVICES (SIC 80)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
059 ENGINEERS, N.E.C. 664
93
084 PHYSICIANS 557
236
085 DENTISTS 56
14
095 REGISTERED NURSES 43,307
36,982
098 INHALATION THERAPISTS 474
343
099 OCCUPATIONAL THERAPISTS 188
188
103 PHYSICAL THERAPISTS 2,922
2,357
203 CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS 372
14
206 RADIOLOGIC TECHNICIANS 963
715
207 LICENSED PRACTICAL NURSES 2,608
2,473
208 HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. 72
72
225 SCIENCE TECHNICIANS, N.E.C. 301

445 DENTAL ASSISTANTS 49
49
446 HEALTH AIDES, EXCEPT NURSING 1,058
670
447 NURSING AIDES, ORDERLIES, AND ATTENDANTS 561
548
449 MAIDS AND HOUSEMEN 4,888
1,924
453 JANITORS AND CLEANERS 1,662
15
526 HOUSEHOLD APPLIANCE AND POWER TOOL REPAIRERS 20

534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 223

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 345
28
549 NOT SPECIFIED MECHANICS AND REPAIRERS 229
7
575 ELECTRICIANS 184

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 36

678 DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS 35
21
696 STATIONARY ENGINEERS 21

734 PRINTING MACHINE OPERATORS 244
99
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 170

SUBTOTAL 62,209
46,848
TOTAL 267,753 95,890
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.

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