Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
084	PHYSICIANS	895	575
085	DENTISTS	56	14
095	REGISTERED NURSES	133,546	117,455
096	PHARMACISTS	920	485
098	INHALATION THERAPISTS	94	24
103	PHYSICAL THERAPISTS	60	40
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	660	412
204	DENTAL HYGIENISTS	85	49
206	RADIOLOGIC TECHNICIANS	1,339	1,043
207	LICENSED PRACTICAL NURSES	23,108	20,409
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	172	172
303	SUPERVISORS, GENERAL OFFICE	24
445	DENTAL ASSISTANTS	49	49
446	HEALTH AIDES, EXCEPT NURSING	308	117
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	4,436	4,366
487	ANIMAL CARETAKERS, EXCEPT FARM	1,838	1,608
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	35	21
TOTAL		167,623	146,838

*(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.