Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	476	445
056	INDUSTRIAL ENGINEERS	155	78
073	CHEMISTS, EXCEPT BIOCHEMISTS	2,575	736
075	GEOLOGISTS AND GEODESISTS	28
083	MEDICAL SCIENTISTS	171	160
084	PHYSICIANS	3,141	2,541
086	VETERINARIANS	2,015
095	REGISTERED NURSES	38,158	36,005
096	PHARMACISTS	4,171	2,051
098	INHALATION THERAPISTS	457	262
103	PHYSICAL THERAPISTS	120	120
189	PHOTOGRAPHERS	1,985	94
195	EDITORS AND REPORTERS	102
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	10,470	7,598
206	RADIOLOGIC TECHNICIANS	296	296
207	LICENSED PRACTICAL NURSES	2,644	2,522
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,843	1,376
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	1,232
216	ENGINEERING TECHNICIANS, N.E.C.	1,442	706
223	BIOLOGICAL TECHNICIANS	783	406
224	CHEMICAL TECHNICIANS	855
225	SCIENCE TECHNICIANS, N.E.C.	917	230
235	TECHNICIANS, N.E.C.	14	7
345	DUPLICATING MACHINE OPERATORS	795	568
365	STOCK AND INVENTORY CLERKS	566	431
379	GENERAL OFFICE CLERKS	319	57
446	HEALTH AIDES, EXCEPT NURSING	4,749	2,988
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	347	62
449	MAIDS AND HOUSEMEN	2,281	1,343
453	JANITORS AND CLEANERS	1,829	473
487	ANIMAL CARETAKERS, EXCEPT FARM	2,643	2,414
508	AIRCRAFT ENGINE MECHANICS	11
518	INDUSTRIAL MACHINERY REPAIRERS	40
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	281	28
549	NOT SPECIFIED MECHANICS AND REPAIRERS	497
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	40
633	SUPERVISORS, PRODUCTION OCCUPATIONS	113	28
637	MACHINISTS	1,418
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	983	337
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	81
719	MOLDING AND CASTING MACHINE OPERATORS	416	249
723	METAL PLATING MACHINE OPERATORS	1,111	11
735	PHOTOENGRAVERS AND LITHOGRAPHERS	1,020	28
736	TYPESETTERS AND COMPOSITORS	7,939	2,839
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	230
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	630	339
756	MIXING AND BLENDING MACHINE OPERATORS	844	208
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	1,524
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	859	10
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	2,185	540
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,349
779	MACHINE OPERATORS, NOT SPECIFIED	2,003	236
785	ASSEMBLERS	123	77
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	101
TOTAL		111,378	68,900

*(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.