Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
059	ENGINEERS, N.E.C.	47	11
073	CHEMISTS, EXCEPT BIOCHEMISTS	349	302
078	BIOLOGICAL AND LIFE SCIENTISTS	647	513
083	MEDICAL SCIENTISTS	30	20
095	REGISTERED NURSES	16,138	15,454
096	PHARMACISTS	3,630	1,839
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	3,057	2,378
206	RADIOLOGIC TECHNICIANS	70	60
223	BIOLOGICAL TECHNICIANS	136	126
224	CHEMICAL TECHNICIANS	330	240
365	STOCK AND INVENTORY CLERKS	431	359
445	DENTAL ASSISTANTS	402	402
446	HEALTH AIDES, EXCEPT NURSING	1,885	1,027
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	19	19
TOTAL		27,171	22,750

*(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.