OIL AND GAS EXTRACTION (SIC 13)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
617	MINING OCCUPATIONS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	318
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	181
783	WELDERS AND CUTTERS	100.0%	0.0%	0.0%	0.0%	0.0%	435
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	239
869	CONSTRUCTION LABORERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,590
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	181
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	2,944
GENERAL BUILDING CONTRACTORS (SIC 15)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	409
567	CARPENTERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,019
584	PLASTERERS	100.0%	0.0%	0.0%	0.0%	0.0%	392
593	INSULATION WORKERS	100.0%	0.0%	0.0%	0.0%	0.0%	17,677
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	19,497
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
019	MANAGERS AND ADMINISTRATORS, N.E.C.	0.0%	0.0%	0.0%	100.0%	0.0%	280
243	SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	342
565	TILE SETTERS, HARD AND SOFT	0.0%	0.0%	100.0%	0.0%	0.0%	2,056
567	CARPENTERS	43.1%	0.2%	56.7%	0.0%	0.0%	35,604
573	DRYWALL INSTALLERS	30.7%	33.1%	36.2%	0.0%	0.0%	9,256
593	INSULATION WORKERS	100.0%	0.0%	0.0%	0.0%	0.0%	2,950
595	ROOFERS	0.0%	0.0%	100.0%	0.0%	0.0%	13,029
653	SHEET METAL WORKERS	100.0%	0.0%	0.0%	0.0%	0.0%	6,357
704	LATHE AND TURNING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	5,098
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	50.0%	0.0%	0.0%	50.0%	0.0%	4,197
869	CONSTRUCTION LABORERS	23.4%	0.0%	0.0%	76.6%	0.0%	21,957
SUBTOTAL		39.7%	3.1%	38.1%	18.9%	0.0%	101,126
FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	3,294
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	100.0%	0.0%	0.0%	0.0%	0.0%	524
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	2,526
687	BAKERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,744
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	5,246
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	554
888	HAND PACKERS AND PACKAGERS	100.0%	0.0%	0.0%	0.0%	0.0%	5,052
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	18,940
TEXTILE MILL PRODUCTS (SIC 22)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	669
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	669
LUMBER AND WOOD PRODUCTS (SIC 24)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	952
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	100.0%	0.0%	0.0%	0.0%	0.0%	1,020
727	SAWING MACHINE OPERATORS	0.0%	0.0%	50.0%	50.0%	0.0%	1,769
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	2,313
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	498
785	ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	3,265
SUBTOTAL		81.9%	0.0%	9.0%	9.0%	0.0%	9,817
PAPER AND ALLIED PRODUCTS (SIC 26)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
518	INDUSTRIAL MACHINERY REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	129
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	129
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	288
567	CARPENTERS	100.0%	0.0%	0.0%	0.0%	0.0%	14
734	PRINTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	253
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	153
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	708
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
073	CHEMISTS, EXCEPT BIOCHEMISTS	100.0%	0.0%	0.0%	0.0%	0.0%	37
224	CHEMICAL TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	203
453	JANITORS AND CLEANERS	76.2%	0.0%	23.8%	0.0%	0.0%	65
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	2,114
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	170
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	259
889	LABORERS, EXCEPT CONSTRUCTION	97.3%	0.0%	1.8%	0.9%	0.0%	1,387
SUBTOTAL		98.7%	0.0%	0.9%	0.2%	0.0%	4,235
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
593	INSULATION WORKERS	100.0%	0.0%	0.0%	0.0%	0.0%	98
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	98
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
785	ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	253
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	253
LEATHER AND LEATHER PRODUCTS (SIC 31)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
745	SHOE MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	1,244
785	ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	863
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	2,107
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
059	ENGINEERS, N.E.C.	0.0%	0.0%	0.0%	100.0%	0.0%	43
235	TECHNICIANS, N.E.C.	0.0%	0.0%	0.0%	100.0%	0.0%	18
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	0.0%	50.0%	50.0%	0.0%	0.0%	84
567	CARPENTERS	0.0%	0.0%	0.0%	100.0%	0.0%	436
756	MIXING AND BLENDING MACHINE OPERATORS	0.0%	50.0%	0.0%	0.0%	50.0%	368
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	0.0%	50.0%	0.0%	0.0%	50.0%	1,802
878	MACHINE FEEDERS AND OFFBEARERS	100.0%	0.0%	0.0%	0.0%	0.0%	150
SUBTOTAL		5.1%	38.8%	1.4%	17.1%	37.4%	2,901
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
095	REGISTERED NURSES	100.0%	0.0%	0.0%	0.0%	0.0%	28
453	JANITORS AND CLEANERS	64.3%	0.0%	35.7%	0.0%	0.0%	467
563	BRICKMASONS AND STONEMASONS	100.0%	0.0%	0.0%	0.0%	0.0%	32
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	100.0%	0.0%	0.0%	0.0%	0.0%	19
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	1,125
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	0.0%	0.0%	0.0%	100.0%	0.0%	291
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	64
849	CRANE AND TOWER OPERATORS	32.4%	0.0%	0.0%	67.6%	0.0%	172
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	106
889	LABORERS, EXCEPT CONSTRUCTION	30.8%	0.0%	67.9%	1.2%	0.0%	1,309
SUBTOTAL		59.0%	0.0%	29.2%	11.7%	0.0%	3,613
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
059	ENGINEERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	182
216	ENGINEERING TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	121
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	390
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	455
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	1,148
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
365	STOCK AND INVENTORY CLERKS	0.0%	0.0%	0.0%	100.0%	0.0%	6
453	JANITORS AND CLEANERS	37.1%	0.0%	62.9%	0.0%	0.0%	575
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	100.0%	0.0%	0.0%	0.0%	0.0%	15
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	6
785	ASSEMBLERS	0.0%	0.0%	100.0%	0.0%	0.0%	18
SUBTOTAL		37.7%	0.0%	61.2%	0.9%	0.0%	620
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	48.4%	0.0%	51.6%	0.0%	0.0%	197
518	INDUSTRIAL MACHINERY REPAIRERS	0.0%	0.0%	100.0%	0.0%	0.0%	81
567	CARPENTERS	0.0%	0.0%	100.0%	0.0%	0.0%	6
575	ELECTRICIANS	0.0%	0.0%	100.0%	0.0%	0.0%	35
734	PRINTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	41
SUBTOTAL		37.8%	0.0%	62.1%	0.0%	0.0%	360
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
567	CARPENTERS	100.0%	0.0%	0.0%	0.0%	0.0%	14
723	METAL PLATING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	1,022
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	460
785	ASSEMBLERS	19.3%	0.0%	0.0%	80.7%	0.0%	1,446
SUBTOTAL		60.3%	0.0%	0.0%	39.6%	0.0%	2,942
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
225	SCIENCE TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	480
785	ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	907
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	1,387
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	66
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	1,389
SUBTOTAL		95.4%	0.0%	4.5%	0.0%	0.0%	1,455
TRUCKING AND WAREHOUSING (SIC 42)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
368	WEIGHERS, MEASURERS, AND CHECKERS	100.0%	0.0%	0.0%	0.0%	0.0%	328
379	GENERAL OFFICE CLERKS	100.0%	0.0%	0.0%	0.0%	0.0%	3,023
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	1,915
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	5,266
WATER TRANSPORTATION (SIC 44)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	244
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	244
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	442
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	341
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	783
COMMUNICATION (SIC 48)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	100.0%	0.0%	0.0%	0.0%	0.0%	319
198	ANNOUNCERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,806
435	WAITERS AND WAITRESSES	100.0%	0.0%	0.0%	0.0%	0.0%	297
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	904
567	CARPENTERS	100.0%	0.0%	0.0%	0.0%	0.0%	287
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	3,613
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	1.9%	0.0%	98.1%	0.0%	0.0%	81
804	TRUCK DRIVERS, HEAVY	100.0%	0.0%	0.0%	0.0%	0.0%	719
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	479
SUBTOTAL		93.7%	0.0%	6.2%	0.0%	0.0%	1,279
PERSONAL SERVICES (SIC 72)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
018	FUNERAL DIRECTORS	100.0%	0.0%	0.0%	0.0%	0.0%	3,806
696	STATIONARY ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	161
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	246
809	TAXI CAB DRIVERS AND CHAUFFEURS	100.0%	0.0%	0.0%	0.0%	0.0%	541
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	4,754
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	153
216	ENGINEERING TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	1,977
448	SUPERVISORS, CLEANING AND BUILDING SERVICE WORKERS	100.0%	0.0%	0.0%	0.0%	0.0%	28
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	38,651
736	TYPESETTERS AND COMPOSITORS	100.0%	0.0%	0.0%	0.0%	0.0%	572
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	38
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	2,022
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	43,441
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
505	AUTOMOBILE MECHANICS	100.0%	0.0%	0.0%	0.0%	0.0%	2,197
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	2,197
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
083	MEDICAL SCIENTISTS	100.0%	0.0%	0.0%	0.0%	0.0%	9
095	REGISTERED NURSES	11.8%	0.0%	88.2%	0.0%	0.0%	19,715
096	PHARMACISTS	100.0%	0.0%	0.0%	0.0%	0.0%	363
103	PHYSICAL THERAPISTS	100.0%	0.0%	0.0%	0.0%	0.0%	441
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	32.3%	0.0%	38.2%	29.5%	0.0%	5,999
206	RADIOLOGIC TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	43
207	LICENSED PRACTICAL NURSES	8.2%	0.0%	91.8%	0.0%	0.0%	1,140
224	CHEMICAL TECHNICIANS	0.0%	0.0%	50.0%	50.0%	0.0%	853
365	STOCK AND INVENTORY CLERKS	100.0%	0.0%	0.0%	0.0%	0.0%	198
379	GENERAL OFFICE CLERKS	100.0%	0.0%	0.0%	0.0%	0.0%	393
436	COOKS, EXCEPT SHORT ORDER	100.0%	0.0%	0.0%	0.0%	0.0%	589
443	WAITERS'/WAITRESSES' ASSISTANTS	0.0%	0.0%	100.0%	0.0%	0.0%	2,479
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	95.3%	0.0%	4.7%	0.0%	0.0%	1,654
446	HEALTH AIDES, EXCEPT NURSING	34.8%	0.0%	65.2%	0.0%	0.0%	2,256
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	16.9%	0.0%	83.1%	0.0%	0.0%	2,025
449	MAIDS AND HOUSEMEN	79.0%	0.0%	21.0%	0.0%	0.0%	15,897
453	JANITORS AND CLEANERS	70.1%	0.0%	28.3%	1.5%	0.0%	5,996
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	100.0%	0.0%	0.0%	0.0%	0.0%	29
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	186
567	CARPENTERS	76.2%	0.0%	13.1%	10.8%	0.0%	649
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	100.0%	0.0%	0.0%	0.0%	0.0%	17
584	PLASTERERS	100.0%	0.0%	0.0%	0.0%	0.0%	3
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	100.0%	0.0%	0.0%	0.0%	0.0%	412
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	59.5%	6.0%	34.5%	0.0%	0.0%	268
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	45
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	198
SUBTOTAL		43.9%	2.5%	52.1%	3.8%	0.0%	61,857
MUSEUMS, BOTANICAL, ZOOLOGICAL GARDENS (SIC 84)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	100.0%	0.0%	0.0%	0.0%	0.0%	730
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	730
TOTAL		65.3%	1.4%	24.6%	8.2%	0.3%	299,113
RELATED PAGES: Estimates by SIC, Estimates by Occupation, Estimates by Occupation within SIC
ABBREVIATIONS: Resp Prot = Respiratory Protection Other PPE = Personal Protective Equipment Other Than Respiratory Protection Vent = Ventilation

*(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 estimated numbers of exposures, 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. (4) For a given occupation, the estimated number of potential exposures is not necessarily equal to the estimated total number of potentially exposed workers. For example, a worker may be exposed to the same agent from multiple sources; thus, it is not the worker that is controlled but the exposure. (5) The presence or absence of controls does not imply that controls are necessary or required. The estimates and the controls are strictly based on observations associated with potential exposures.