Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
078	BIOLOGICAL AND LIFE SCIENTISTS	114	31
083	MEDICAL SCIENTISTS	42	28
084	PHYSICIANS	426	174
095	REGISTERED NURSES	6,972	6,595
098	INHALATION THERAPISTS	91	63
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	1,382	795
206	RADIOLOGIC TECHNICIANS	426	202
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	223	167
446	HEALTH AIDES, EXCEPT NURSING	28	14
TOTAL		9,703	8,071

*(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.