Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
084	PHYSICIANS	46
095	REGISTERED NURSES	15,807	14,636
096	PHARMACISTS	817	300
098	INHALATION THERAPISTS	69	46
103	PHYSICAL THERAPISTS	161	112
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	162	115
207	LICENSED PRACTICAL NURSES	487	487
446	HEALTH AIDES, EXCEPT NURSING	937	691
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	1,240	1,197
453	JANITORS AND CLEANERS	260
575	ELECTRICIANS	87
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	18	18
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	1,910	1,719
696	STATIONARY ENGINEERS	123	59
728	SHAPING AND JOINING MACHINE OPERATORS	1,954	1,042
756	MIXING AND BLENDING MACHINE OPERATORS	2,538	1,976
769	SLICING AND CUTTING MACHINE OPERATORS	71	18
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	18
785	ASSEMBLERS	1,053	1,053
TOTAL		27,757	23,468

*(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.