Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	2,356
095	REGISTERED NURSES	4,033	3,678
096	PHARMACISTS	2,118	1,258
099	OCCUPATIONAL THERAPISTS	300	197
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	269	208
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
446	HEALTH AIDES, EXCEPT NURSING	499	194
449	MAIDS AND HOUSEMEN	457	352
453	JANITORS AND CLEANERS	14,710	3,853
458	HAIRDRESSERS AND COSMETOLOGISTS	2,626	2,381
633	SUPERVISORS, PRODUCTION OCCUPATIONS	56
637	MACHINISTS	325
688	FOOD BATCHMAKERS	323
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	38
696	STATIONARY ENGINEERS	23
747	PRESSING MACHINE OPERATORS	657	657
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	1,474	329
754	PACKAGING AND FILLING MACHINE OPERATORS	1,093	409
756	MIXING AND BLENDING MACHINE OPERATORS	464
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	225
769	SLICING AND CUTTING MACHINE OPERATORS	225
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	657	657
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	43	9
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	497	329
877	STOCK HANDLERS AND BAGGERS	138
889	LABORERS, EXCEPT CONSTRUCTION	795	329
TOTAL		35,717	16,153

*(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.