Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	7
073	CHEMISTS, EXCEPT BIOCHEMISTS	2,873	1,841
078	BIOLOGICAL AND LIFE SCIENTISTS	196	113
083	MEDICAL SCIENTISTS	201	176
084	PHYSICIANS	129	100
095	REGISTERED NURSES	836	806
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	8,366	6,374
206	RADIOLOGIC TECHNICIANS	278	227
216	ENGINEERING TECHNICIANS, N.E.C.	1,112	923
223	BIOLOGICAL TECHNICIANS	70	70
224	CHEMICAL TECHNICIANS	456	311
365	STOCK AND INVENTORY CLERKS	50	25
446	HEALTH AIDES, EXCEPT NURSING	2,268	1,478
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	68	68
TOTAL		16,910	12,511

*(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.