Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	78	39
078	BIOLOGICAL AND LIFE SCIENTISTS	94	56
095	REGISTERED NURSES	11,223	10,792
096	PHARMACISTS	331	186
105	THERAPISTS, N.E.C.	14	14
207	LICENSED PRACTICAL NURSES	515	468
216	ENGINEERING TECHNICIANS, N.E.C.	17	17
223	BIOLOGICAL TECHNICIANS	686	300
225	SCIENCE TECHNICIANS, N.E.C.	158
235	TECHNICIANS, N.E.C.	4,711
319	RECEPTIONISTS	413	413
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	456	102
368	WEIGHERS, MEASURERS, AND CHECKERS	123
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	52
445	DENTAL ASSISTANTS	58	27
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	62	52
449	MAIDS AND HOUSEMEN	1,124	661
453	JANITORS AND CLEANERS	762
458	HAIRDRESSERS AND COSMETOLOGISTS	11,750	8,080
633	SUPERVISORS, PRODUCTION OCCUPATIONS	950	46
634	TOOL AND DIE MAKERS	350
637	MACHINISTS	534	29
677	OPTICAL GOODS WORKERS	2,026	1,393
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	1,973	378
696	STATIONARY ENGINEERS	527	47
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	1,420	605
707	ROLLING MACHINE OPERATORS	60
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	1,550	94
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	87
719	MOLDING AND CASTING MACHINE OPERATORS	113
724	HEAT TREATING EQUIPMENT OPERATORS	579
727	SAWING MACHINE OPERATORS	371
734	PRINTING MACHINE OPERATORS	2,022
754	PACKAGING AND FILLING MACHINE OPERATORS	467	467
756	MIXING AND BLENDING MACHINE OPERATORS	2,108	1,007
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	2,574	386
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	335	43
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	195	195
768	CRUSHING AND GRINDING MACHINE OPERATORS	218	184
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	294	118
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	991
779	MACHINE OPERATORS, NOT SPECIFIED	894	708
783	WELDERS AND CUTTERS	751
785	ASSEMBLERS	2,704	1,926
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	60
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,143	942
797	PRODUCTION TESTERS	19
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	156
TOTAL		58,097	29,776

*(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.