Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
015	MANAGERS, MEDICINE AND HEALTH	9
019	MANAGERS AND ADMINISTRATORS, N.E.C.	1,093
048	CHEMICAL ENGINEERS	7	2
055	ELECTRICAL AND ELECTRONIC ENGINEERS	1,226	17
057	MECHANICAL ENGINEERS	1,031
059	ENGINEERS, N.E.C.	52
073	CHEMISTS, EXCEPT BIOCHEMISTS	9
095	REGISTERED NURSES	5,368	5,231
098	INHALATION THERAPISTS	343	309
099	OCCUPATIONAL THERAPISTS	300	197
103	PHYSICAL THERAPISTS	62	62
104	SPEECH THERAPISTS	17	17
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	584	438
206	RADIOLOGIC TECHNICIANS	1,469	813
207	LICENSED PRACTICAL NURSES	1,295	1,260
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	9,273	2,299
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	897	185
215	MECHANICAL ENGINEERING TECHNICIANS	83
216	ENGINEERING TECHNICIANS, N.E.C.	1,287	147
223	BIOLOGICAL TECHNICIANS	113	38
224	CHEMICAL TECHNICIANS	25	21
225	SCIENCE TECHNICIANS, N.E.C.	427	11
235	TECHNICIANS, N.E.C.	3,034	1,551
303	SUPERVISORS, GENERAL OFFICE	94	69
335	FILE CLERKS	227
345	DUPLICATING MACHINE OPERATORS	92	92
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	662
365	STOCK AND INVENTORY CLERKS	870	9
379	GENERAL OFFICE CLERKS	598	598
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	711	634
439	KITCHEN WORKERS, FOOD PREPARATION	1,418	1,418
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	1,984	1,673
446	HEALTH AIDES, EXCEPT NURSING	2,124	1,181
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	926	875
448	SUPERVISORS, CLEANING AND BUILDING SERVICE WORKERS	306	51
449	MAIDS AND HOUSEMEN	7,708	5,997
453	JANITORS AND CLEANERS	59,265	11,595
505	AUTOMOBILE MECHANICS	2,981
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	3,037
516	HEAVY EQUIPMENT MECHANICS	386
518	INDUSTRIAL MACHINERY REPAIRERS	246
519	MACHINERY MAINTENANCE OCCUPATIONS	3
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	105
544	MILLWRIGHTS	336
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,411
549	NOT SPECIFIED MECHANICS AND REPAIRERS	5,487	309
567	CARPENTERS	2,806
575	ELECTRICIANS	81
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	1,027	75
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	2
633	SUPERVISORS, PRODUCTION OCCUPATIONS	488
634	TOOL AND DIE MAKERS	3,232	26
637	MACHINISTS	6,794	466
645	PATTERNMAKERS AND MODEL MAKERS, METAL	77
653	SHEET METAL WORKERS	1,671
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	118
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	823
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	69
704	LATHE AND TURNING MACHINE OPERATORS	422
707	ROLLING MACHINE OPERATORS	1,721
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	2,823	1,186
717	FABRICATING MACHINE OPERATORS, N.E.C.	577	114
719	MOLDING AND CASTING MACHINE OPERATORS	675	193
723	METAL PLATING MACHINE OPERATORS	3,060	1,250
724	HEAT TREATING EQUIPMENT OPERATORS	386	63
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	11
734	PRINTING MACHINE OPERATORS	2,638
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	65
754	PACKAGING AND FILLING MACHINE OPERATORS	2,484	366
755	EXTRUDING AND FORMING MACHINE OPERATORS	316
756	MIXING AND BLENDING MACHINE OPERATORS	210	105
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,119	64
769	SLICING AND CUTTING MACHINE OPERATORS	60
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	3,004	550
779	MACHINE OPERATORS, NOT SPECIFIED	394	113
783	WELDERS AND CUTTERS	1,090
785	ASSEMBLERS	8,220	1,869
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	1,145	46
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	2,192
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	385	225
804	TRUCK DRIVERS, HEAVY	2,379
844	OPERATING ENGINEERS	104
849	CRANE AND TOWER OPERATORS	11
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	285	46
864	HELPERS, MECHANICS AND REPAIRERS	454
878	MACHINE FEEDERS AND OFFBEARERS	164
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	69
885	GARAGE AND SERVICE STATION RELATED OCCUPATIONS	3,864
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	948	453
888	HAND PACKERS AND PACKAGERS	295
889	LABORERS, EXCEPT CONSTRUCTION	1,085	493
TOTAL		178,822	44,800

*(1) The estimates for each occupation apply across the surveyed industries in which the agent was observed. Not all industries were surveyed, and not all agents were observed in all surveyed industries. (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.