Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	460	430
083	MEDICAL SCIENTISTS	20	10
095	REGISTERED NURSES	374	364
096	PHARMACISTS	591	312
206	RADIOLOGIC TECHNICIANS	144	95
207	LICENSED PRACTICAL NURSES	38	38
446	HEALTH AIDES, EXCEPT NURSING	377	181
TOTAL		2,004	1,431

*(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.