Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
095	REGISTERED NURSES	14,837	13,851
096	PHARMACISTS	754	380
106	PHYSICIANS' ASSISTANTS	4,929	2,464
207	LICENSED PRACTICAL NURSES	308	308
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	389	358
445	DENTAL ASSISTANTS	402	402
446	HEALTH AIDES, EXCEPT NURSING	72	18
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	1,536	1,457
TOTAL		23,226	19,238

*(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.