Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
044	AEROSPACE ENGINEERS	148
084	PHYSICIANS	341	44
095	REGISTERED NURSES	19,273	17,276
103	PHYSICAL THERAPISTS	216	135
207	LICENSED PRACTICAL NURSES	208	191
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	127	127
446	HEALTH AIDES, EXCEPT NURSING	72	18
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	818	580
567	CARPENTERS	10
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	261	31
TOTAL		21,474	18,401

*(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.