OIL AND GAS EXTRACTION (SIC 13)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	72
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	362
783	WELDERS AND CUTTERS	36
889	LABORERS, EXCEPT CONSTRUCTION	254
SUBTOTAL		724
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
783	WELDERS AND CUTTERS	144
SUBTOTAL		144
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	55
SUBTOTAL		55
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
785	ASSEMBLERS	47
SUBTOTAL		47
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
797	PRODUCTION TESTERS	17
SUBTOTAL		17
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
075	GEOLOGISTS AND GEODESISTS	28
216	ENGINEERING TECHNICIANS, N.E.C.	645	481
224	CHEMICAL TECHNICIANS	977	154
SUBTOTAL		1,650	635
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	819	449
SUBTOTAL		819	449
TOTAL		3,456	1,084
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.