Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	123	123
078	BIOLOGICAL AND LIFE SCIENTISTS	650	514
083	MEDICAL SCIENTISTS	30	20
095	REGISTERED NURSES	5,337	5,169
096	PHARMACISTS	1,665	633
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	3,609	2,875
206	RADIOLOGIC TECHNICIANS	70	60
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	1,147
365	STOCK AND INVENTORY CLERKS	489	359
446	HEALTH AIDES, EXCEPT NURSING	1,129	768
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	5,639	5,462
453	JANITORS AND CLEANERS	743
633	SUPERVISORS, PRODUCTION OCCUPATIONS	117
754	PACKAGING AND FILLING MACHINE OPERATORS	58
756	MIXING AND BLENDING MACHINE OPERATORS	1,251
763	ROASTING AND BAKING MACHINE OPERATORS, FOOD	117
768	CRUSHING AND GRINDING MACHINE OPERATORS	2,049
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	175
877	STOCK HANDLERS AND BAGGERS	313
878	MACHINE FEEDERS AND OFFBEARERS	58
889	LABORERS, EXCEPT CONSTRUCTION	521
TOTAL		25,292	15,983

*(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.