RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	413
756	MIXING AND BLENDING MACHINE OPERATORS	629
SUBTOTAL		1,042
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
215	MECHANICAL ENGINEERING TECHNICIANS	58
453	JANITORS AND CLEANERS	411
SUBTOTAL		469
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	318	297
753	CEMENTING AND GLUING MACHINE OPERATORS	646	530
SUBTOTAL		964	827
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	516	273
235	TECHNICIANS, N.E.C.	243	182
677	OPTICAL GOODS WORKERS	2,026	1,393
888	HAND PACKERS AND PACKAGERS	220	55
SUBTOTAL		3,005	1,903
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
224	CHEMICAL TECHNICIANS	3
SUBTOTAL		3
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
085	DENTISTS	1,598	523
095	REGISTERED NURSES	410	351
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	1,581
SUBTOTAL		3,589	874
TOTAL		9,072	3,604
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.