Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	139
224	CHEMICAL TECHNICIANS	53	13
235	TECHNICIANS, N.E.C.	7,091	236
376	INVESTIGATORS AND ADJUSTERS, EXCEPT INSURANCE	4,989
448	SUPERVISORS, CLEANING AND BUILDING SERVICE WORKERS	945
449	MAIDS AND HOUSEMEN	3,750	1,939
453	JANITORS AND CLEANERS	2,558	440
455	PEST CONTROL OCCUPATIONS	10,579	574
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	3,451	14
487	ANIMAL CARETAKERS, EXCEPT FARM	299
633	SUPERVISORS, PRODUCTION OCCUPATIONS	621
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	53
754	PACKAGING AND FILLING MACHINE OPERATORS	26
756	MIXING AND BLENDING MACHINE OPERATORS	2,777
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	53
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	53
799	GRADERS AND SORTERS, EXCEPT AGRICULTURAL	1,578
889	LABORERS, EXCEPT CONSTRUCTION	327
TOTAL		39,342	3,216

*(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.