Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	163
045	METALLURGICAL AND MATERIALS ENGINEERS	16	5
048	CHEMICAL ENGINEERS	15	2
059	ENGINEERS, N.E.C.	610	82
069	PHYSICISTS AND ASTRONOMERS	1,354	829
073	CHEMISTS, EXCEPT BIOCHEMISTS	2,984	890
078	BIOLOGICAL AND LIFE SCIENTISTS	1,189	962
083	MEDICAL SCIENTISTS	977	710
084	PHYSICIANS	14	14
095	REGISTERED NURSES	9,835	9,302
185	DESIGNERS	25
189	PHOTOGRAPHERS	11
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	20,627	16,047
206	RADIOLOGIC TECHNICIANS	993	689
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,765	1,249
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	157
215	MECHANICAL ENGINEERING TECHNICIANS	22
216	ENGINEERING TECHNICIANS, N.E.C.	6,656	3,359
223	BIOLOGICAL TECHNICIANS	902	615
224	CHEMICAL TECHNICIANS	6,255	2,414
225	SCIENCE TECHNICIANS, N.E.C.	271	23
235	TECHNICIANS, N.E.C.	2,849	1,061
335	FILE CLERKS	149	30
345	DUPLICATING MACHINE OPERATORS	32	16
446	HEALTH AIDES, EXCEPT NURSING	5,890	4,446
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	86	77
453	JANITORS AND CLEANERS	3,620
515	AIRCRAFT MECHANICS, EXC. ENGINE	24
518	INDUSTRIAL MACHINERY REPAIRERS	203	9
519	MACHINERY MAINTENANCE OCCUPATIONS	44
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	192
544	MILLWRIGHTS	22
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	92
549	NOT SPECIFIED MECHANICS AND REPAIRERS	470
567	CARPENTERS	57
575	ELECTRICIANS	78
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	216
593	INSULATION WORKERS	44
633	SUPERVISORS, PRODUCTION OCCUPATIONS	290
634	TOOL AND DIE MAKERS	161	49
637	MACHINISTS	67
645	PATTERNMAKERS AND MODEL MAKERS, METAL	999	250
649	ENGRAVERS, METAL	63	47
653	SHEET METAL WORKERS	75
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	17	11
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	582
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	6
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	2,632	164
689	INSPECTORS, TESTERS, AND GRADERS	67	33
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	78
696	STATIONARY ENGINEERS	82
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	79
707	ROLLING MACHINE OPERATORS	39
723	METAL PLATING MACHINE OPERATORS	5,379	1,341
724	HEAT TREATING EQUIPMENT OPERATORS	13
734	PRINTING MACHINE OPERATORS	330	66
735	PHOTOENGRAVERS AND LITHOGRAPHERS	17	3
743	TEXTILE CUTTING MACHINE OPERATORS	16
754	PACKAGING AND FILLING MACHINE OPERATORS	277
756	MIXING AND BLENDING MACHINE OPERATORS	42
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	88	3
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	324	43
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	403	52
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	455
769	SLICING AND CUTTING MACHINE OPERATORS	36
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	297	98
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	5,284	1,627
779	MACHINE OPERATORS, NOT SPECIFIED	16,603	4,513
783	WELDERS AND CUTTERS	3
785	ASSEMBLERS	1,393	542
786	HAND CUTTING AND TRIMMING OCCUPATIONS	23
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	526	33
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	514	125
797	PRODUCTION TESTERS	202	49
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	687
878	MACHINE FEEDERS AND OFFBEARERS	6
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	425	132
888	HAND PACKERS AND PACKAGERS	123
889	LABORERS, EXCEPT CONSTRUCTION	880	103
TOTAL		108,492	52,117

*(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.