Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	37	18
084	PHYSICIANS	49	33
095	REGISTERED NURSES	21	21
099	OCCUPATIONAL THERAPISTS	70	63
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	174
224	CHEMICAL TECHNICIANS	203	92
449	MAIDS AND HOUSEMEN	1,700	1,050
453	JANITORS AND CLEANERS	1,689	144
458	HAIRDRESSERS AND COSMETOLOGISTS	15,676	14,606
469	PERSONAL SERVICE OCCUPATIONS, N.E.C.	238	98
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	29
518	INDUSTRIAL MACHINERY REPAIRERS	437
549	NOT SPECIFIED MECHANICS AND REPAIRERS	241
567	CARPENTERS	1,537
575	ELECTRICIANS	17
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	72
679	BOOKBINDERS	1,159	695
688	FOOD BATCHMAKERS	67	34
734	PRINTING MACHINE OPERATORS	1,132
744	TEXTILE SEWING MACHINE OPERATORS	177	177
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	17
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,299	984
779	MACHINE OPERATORS, NOT SPECIFIED	659	565
783	WELDERS AND CUTTERS	17
785	ASSEMBLERS	579	301
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	74	74
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	274	91
TOTAL		27,645	19,046

*(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.