Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	460	430
084	PHYSICIANS	8,485	3,635
095	REGISTERED NURSES	201,524	179,695
096	PHARMACISTS	4,106	2,710
103	PHYSICAL THERAPISTS	368	307
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	2,000	1,259
204	DENTAL HYGIENISTS	85	49
206	RADIOLOGIC TECHNICIANS	637	478
207	LICENSED PRACTICAL NURSES	34,300	31,136
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	4,450	3,544
303	SUPERVISORS, GENERAL OFFICE	24
445	DENTAL ASSISTANTS	58	27
446	HEALTH AIDES, EXCEPT NURSING	72	18
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	18,988	15,331
TOTAL		275,558	238,618

*(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.