GENERAL BUILDING CONTRACTORS (SIC 15)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
185	DESIGNERS	100	25
SUBTOTAL		100	25
HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
844	OPERATING ENGINEERS	1,668
SUBTOTAL		1,668
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	63
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	218
567	CARPENTERS	3,213
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	1,996
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	479
SUBTOTAL		5,969
FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
365	STOCK AND INVENTORY CLERKS	30
754	PACKAGING AND FILLING MACHINE OPERATORS	1,826	1,217
756	MIXING AND BLENDING MACHINE OPERATORS	30
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	35	24
SUBTOTAL		1,921	1,241
TOBACCO MANUFACTURES (SIC 21)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	208
SUBTOTAL		208
TEXTILE MILL PRODUCTS (SIC 22)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	243	122
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	85
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	213
734	PRINTING MACHINE OPERATORS	1,251	730
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	91	37
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	171	61
878	MACHINE FEEDERS AND OFFBEARERS	402	116
888	HAND PACKERS AND PACKAGERS	1,704	1,704
889	LABORERS, EXCEPT CONSTRUCTION	37	6
SUBTOTAL		4,197	2,776
APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	635	160
744	TEXTILE SEWING MACHINE OPERATORS	12,127	12,127
747	PRESSING MACHINE OPERATORS	39
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	186	186
SUBTOTAL		12,987	12,473
LUMBER AND WOOD PRODUCTS (SIC 24)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	437
518	INDUSTRIAL MACHINERY REPAIRERS	90
544	MILLWRIGHTS	596
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	114
727	SAWING MACHINE OPERATORS	558
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	37
SUBTOTAL		1,832
FURNITURE AND FIXTURES (SIC 25)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
658	FURNITURE AND WOOD FINISHERS	1,594	576
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	235
SUBTOTAL		1,829	576
PAPER AND ALLIED PRODUCTS (SIC 26)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
734	PRINTING MACHINE OPERATORS	1,606
SUBTOTAL		1,606
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
189	PHOTOGRAPHERS	706	353
453	JANITORS AND CLEANERS	878	406
549	NOT SPECIFIED MECHANICS AND REPAIRERS	60
637	MACHINISTS	31
734	PRINTING MACHINE OPERATORS	16,249	1,290
735	PHOTOENGRAVERS AND LITHOGRAPHERS	666	104
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	192
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	183	31
756	MIXING AND BLENDING MACHINE OPERATORS	122
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	31
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	299
779	MACHINE OPERATORS, NOT SPECIFIED	90
SUBTOTAL		19,507	2,184
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	87	87
073	CHEMISTS, EXCEPT BIOCHEMISTS	44	32
368	WEIGHERS, MEASURERS, AND CHECKERS	43
453	JANITORS AND CLEANERS	288	64
754	PACKAGING AND FILLING MACHINE OPERATORS	1,093	409
756	MIXING AND BLENDING MACHINE OPERATORS	577
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	54	11
797	PRODUCTION TESTERS	43
877	STOCK HANDLERS AND BAGGERS	138
889	LABORERS, EXCEPT CONSTRUCTION	138
SUBTOTAL		2,505	603
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	1,449
SUBTOTAL		1,449
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	898
779	MACHINE OPERATORS, NOT SPECIFIED	142
SUBTOTAL		1,040
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.	216
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	863
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	151
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	387	18
779	MACHINE OPERATORS, NOT SPECIFIED	1,079
783	WELDERS AND CUTTERS	775
785	ASSEMBLERS	1,124	75
804	TRUCK DRIVERS, HEAVY	647
SUBTOTAL		5,242	93
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
363	PRODUCTION COORDINATORS	20
368	WEIGHERS, MEASURERS, AND CHECKERS	20
549	NOT SPECIFIED MECHANICS AND REPAIRERS	407
637	MACHINISTS	194
645	PATTERNMAKERS AND MODEL MAKERS, METAL	78
646	LAY-OUT WORKERS	58
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	190
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	468
734	PRINTING MACHINE OPERATORS	14	7
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	58
SUBTOTAL		1,507	7
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	352
365	STOCK AND INVENTORY CLERKS	162
453	JANITORS AND CLEANERS	369
505	AUTOMOBILE MECHANICS	32
519	MACHINERY MAINTENANCE OCCUPATIONS	83
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	37
597	STRUCTURAL METAL WORKERS	566
633	SUPERVISORS, PRODUCTION OCCUPATIONS	250
637	MACHINISTS	433
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	134
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	259
707	ROLLING MACHINE OPERATORS	92	28
708	DRILLING AND BORING MACHINE OPERATORS	437
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	2,850	1,186
723	METAL PLATING MACHINE OPERATORS	100	100
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	21
783	WELDERS AND CUTTERS	1,294
785	ASSEMBLERS	545	545
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	166
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	31
889	LABORERS, EXCEPT CONSTRUCTION	99
SUBTOTAL		8,312	1,859
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
057	MECHANICAL ENGINEERS	180
185	DESIGNERS	25
215	MECHANICAL ENGINEERING TECHNICIANS	58
216	ENGINEERING TECHNICIANS, N.E.C.	15
235	TECHNICIANS, N.E.C.	507	101
365	STOCK AND INVENTORY CLERKS	464
453	JANITORS AND CLEANERS	1,842	74
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,307
549	NOT SPECIFIED MECHANICS AND REPAIRERS	206
633	SUPERVISORS, PRODUCTION OCCUPATIONS	297
634	TOOL AND DIE MAKERS	66
637	MACHINISTS	5,459	22
659	MISCELLANEOUS PRECISION WOODWORKERS	247
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	307
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	468	450
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	803
704	LATHE AND TURNING MACHINE OPERATORS	633
705	MILLING AND PLANING MACHINE OPERATORS	317
708	DRILLING AND BORING MACHINE OPERATORS	749
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,142
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	432
723	METAL PLATING MACHINE OPERATORS	1,024
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	1,482	741
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	433
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	3,688
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	63
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,518
779	MACHINE OPERATORS, NOT SPECIFIED	2,589	1,091
783	WELDERS AND CUTTERS	724	10
785	ASSEMBLERS	6,004	1,499
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	146
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	124
797	PRODUCTION TESTERS	140	69
804	TRUCK DRIVERS, HEAVY	197
889	LABORERS, EXCEPT CONSTRUCTION	160
SUBTOTAL		33,816	4,057
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	24	6
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	17,824	8,573
216	ENGINEERING TECHNICIANS, N.E.C.	17
224	CHEMICAL TECHNICIANS	6	6
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	81
453	JANITORS AND CLEANERS	2,703	1,333
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	41	41
549	NOT SPECIFIED MECHANICS AND REPAIRERS	9	7
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	7	5
637	MACHINISTS	1,534
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	844	826
723	METAL PLATING MACHINE OPERATORS	14	7
734	PRINTING MACHINE OPERATORS	43	11
756	MIXING AND BLENDING MACHINE OPERATORS	6
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	185	74
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	503	457
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	92
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	128	66
779	MACHINE OPERATORS, NOT SPECIFIED	261	175
784	SOLDERERS AND BRAZERS	1,351	1,191
785	ASSEMBLERS	1,132	717
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	16	9
888	HAND PACKERS AND PACKAGERS	123
SUBTOTAL		26,944	13,504
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	9
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	79
216	ENGINEERING TECHNICIANS, N.E.C.	7
224	CHEMICAL TECHNICIANS	17	3
225	SCIENCE TECHNICIANS, N.E.C.	50
235	TECHNICIANS, N.E.C.	50	14
363	PRODUCTION COORDINATORS	9
365	STOCK AND INVENTORY CLERKS	345
453	JANITORS AND CLEANERS	312	28
518	INDUSTRIAL MACHINERY REPAIRERS	91
519	MACHINERY MAINTENANCE OCCUPATIONS	36
538	OFFICE MACHINE REPAIRERS	14
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	33
549	NOT SPECIFIED MECHANICS AND REPAIRERS	38
575	ELECTRICIANS	100
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	26
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	115
596	SHEETMETAL DUCT INSTALLERS	419	17
634	TOOL AND DIE MAKERS	2,896
637	MACHINISTS	1,931	245
645	PATTERNMAKERS AND MODEL MAKERS, METAL	50	50
653	SHEET METAL WORKERS	86
674	MISCELLANEOUS PRECISION APPAREL AND FABRIC WORKERS	11
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	77
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	28
704	LATHE AND TURNING MACHINE OPERATORS	26	3
705	MILLING AND PLANING MACHINE OPERATORS	17
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	758	71
734	PRINTING MACHINE OPERATORS	153	68
756	MIXING AND BLENDING MACHINE OPERATORS	45
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	190	11
769	SLICING AND CUTTING MACHINE OPERATORS	1,755
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	320	78
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	383
779	MACHINE OPERATORS, NOT SPECIFIED	81
784	SOLDERERS AND BRAZERS	36	36
785	ASSEMBLERS	1,603	624
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	119	34
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	88	73
797	PRODUCTION TESTERS	36
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	687
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	143
SUBTOTAL		13,269	1,355
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	31	31
216	ENGINEERING TECHNICIANS, N.E.C.	173
225	SCIENCE TECHNICIANS, N.E.C.	6	3
345	DUPLICATING MACHINE OPERATORS	795	568
453	JANITORS AND CLEANERS	53
645	PATTERNMAKERS AND MODEL MAKERS, METAL	1,193	852
677	OPTICAL GOODS WORKERS	826	426
734	PRINTING MACHINE OPERATORS	173	85
753	CEMENTING AND GLUING MACHINE OPERATORS	40	14
784	SOLDERERS AND BRAZERS	85
785	ASSEMBLERS	1,371	723
SUBTOTAL		4,746	2,702
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	210
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	96	96
365	STOCK AND INVENTORY CLERKS	96
453	JANITORS AND CLEANERS	293	24
633	SUPERVISORS, PRODUCTION OCCUPATIONS	84
734	PRINTING MACHINE OPERATORS	473
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	842	526
769	SLICING AND CUTTING MACHINE OPERATORS	158
889	LABORERS, EXCEPT CONSTRUCTION	315	315
SUBTOTAL		2,567	961
LOCAL AND INTERURBAN PASSENGER TRANSIT (SIC 41)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
505	AUTOMOBILE MECHANICS	208
SUBTOTAL		208
TRUCKING AND WAREHOUSING (SIC 42)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	200	15
734	PRINTING MACHINE OPERATORS	85
SUBTOTAL		285	15
WATER TRANSPORTATION (SIC 44)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,708
SUBTOTAL		1,708
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	604
508	AIRCRAFT ENGINE MECHANICS	182
549	NOT SPECIFIED MECHANICS AND REPAIRERS	17
779	MACHINE OPERATORS, NOT SPECIFIED	69
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	402
SUBTOTAL		1,274
TRANSPORTATION SERVICES (SIC 47)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
487	ANIMAL CARETAKERS, EXCEPT FARM	473	86
SUBTOTAL		473	86
COMMUNICATION (SIC 48)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	352
505	AUTOMOBILE MECHANICS	101
SUBTOTAL		453
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
365	STOCK AND INVENTORY CLERKS	659
453	JANITORS AND CLEANERS	592	42
549	NOT SPECIFIED MECHANICS AND REPAIRERS	439
SUBTOTAL		1,690	42
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	237
505	AUTOMOBILE MECHANICS	2,002
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	653
SUBTOTAL		2,892
WHOLESALE TRADE - NONDURABLE GOODS (SIC 51)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
549	NOT SPECIFIED MECHANICS AND REPAIRERS	666
SUBTOTAL		666
PERSONAL SERVICES (SIC 72)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
018	FUNERAL DIRECTORS	1,607	70
019	MANAGERS AND ADMINISTRATORS, N.E.C.	2,426
057	MECHANICAL ENGINEERS	42
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
453	JANITORS AND CLEANERS	233
458	HAIRDRESSERS AND COSMETOLOGISTS	3,985	3,286
633	SUPERVISORS, PRODUCTION OCCUPATIONS	112
666	DRESSMAKERS	123	123
747	PRESSING MACHINE OPERATORS	1,720	1,658
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	14,950	7,029
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	657	657
779	MACHINE OPERATORS, NOT SPECIFIED	2,566	1,711
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	329	329
889	LABORERS, EXCEPT CONSTRUCTION	657	329
SUBTOTAL		30,722	16,507
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
055	ELECTRICAL AND ELECTRONIC ENGINEERS	6,525
073	CHEMISTS, EXCEPT BIOCHEMISTS	233
189	PHOTOGRAPHERS	270	180
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	765	84
216	ENGINEERING TECHNICIANS, N.E.C.	2,306	656
224	CHEMICAL TECHNICIANS	3,266	502
453	JANITORS AND CLEANERS	19,374	4,645
677	OPTICAL GOODS WORKERS	42
735	PHOTOENGRAVERS AND LITHOGRAPHERS	1,026	91
SUBTOTAL		33,807	6,158
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	932	466
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	2,255
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	3,990
SUBTOTAL		7,177	466
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
069	PHYSICISTS AND ASTRONOMERS	1,354	829
083	MEDICAL SCIENTISTS	237	199
084	PHYSICIANS	112	112
095	REGISTERED NURSES	9,424	9,169
098	INHALATION THERAPISTS	259	155
099	OCCUPATIONAL THERAPISTS	300	197
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	1,694	1,250
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,902	1,411
223	BIOLOGICAL TECHNICIANS	31	21
224	CHEMICAL TECHNICIANS	28	7
446	HEALTH AIDES, EXCEPT NURSING	225	110
449	MAIDS AND HOUSEMEN	8,903	6,200
453	JANITORS AND CLEANERS	5,481	3,205
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	41	14
575	ELECTRICIANS	60
734	PRINTING MACHINE OPERATORS	69
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	288	192
SUBTOTAL		30,408	23,071
MUSEUMS, BOTANICAL, ZOOLOGICAL GARDENS (SIC 84)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	365	365
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	92
SUBTOTAL		457	365
TOTAL		265,441	91,126
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.