Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	2,356
073	CHEMISTS, EXCEPT BIOCHEMISTS	93	56
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
449	MAIDS AND HOUSEMEN	470	314
453	JANITORS AND CLEANERS	13,025	2,607
458	HAIRDRESSERS AND COSMETOLOGISTS	14,701	13,632
747	PRESSING MACHINE OPERATORS	657	657
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	7,647	6,381
754	PACKAGING AND FILLING MACHINE OPERATORS	827	276
756	MIXING AND BLENDING MACHINE OPERATORS	595	21
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	657	657
779	MACHINE OPERATORS, NOT SPECIFIED	967	580
785	ASSEMBLERS	83	83
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	350	329
797	PRODUCTION TESTERS	43
877	STOCK HANDLERS AND BAGGERS	138
878	MACHINE FEEDERS AND OFFBEARERS	26	26
889	LABORERS, EXCEPT CONSTRUCTION	795	329
TOTAL		44,746	27,262

*(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.