MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
073	CHEMISTS, EXCEPT BIOCHEMISTS	96	32
453	JANITORS AND CLEANERS	1,312	80
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	656	80
SUBTOTAL		2,064	192
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
224	CHEMICAL TECHNICIANS	17	3
704	LATHE AND TURNING MACHINE OPERATORS	7
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	113	62
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	10
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	849	849
SUBTOTAL		996	914
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	21	14
084	PHYSICIANS	13
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	546	465
235	TECHNICIANS, N.E.C.	14	7
SUBTOTAL		594	486
TOTAL		3,654	1,592
RELATED PAGES: Estimates by SIC, Estimates by Occupation

*(1) The estimates for each occupation apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC where the agent was observed. Not all SICs were surveyed, and not all agents were observed in all surveyed SICs. (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.