Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
084	PHYSICIANS	422	135
085	DENTISTS	1,598	523
095	REGISTERED NURSES	10,308	9,653
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	775	551
206	RADIOLOGIC TECHNICIANS	426	202
207	LICENSED PRACTICAL NURSES	349	337
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	1,026	789
446	HEALTH AIDES, EXCEPT NURSING	72	18
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	561	548
TOTAL		15,536	12,757

*(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.