OIL AND GAS EXTRACTION (SIC 13)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
518	INDUSTRIAL MACHINERY REPAIRERS	447
614	DRILLERS, OIL WELL	4,022
SUBTOTAL		4,469
FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	26
SUBTOTAL		26
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
225	SCIENCE TECHNICIANS, N.E.C.	313	313
453	JANITORS AND CLEANERS	626
754	PACKAGING AND FILLING MACHINE OPERATORS	89
756	MIXING AND BLENDING MACHINE OPERATORS	89
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	715
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	268
888	HAND PACKERS AND PACKAGERS	1,789	1,789
SUBTOTAL		3,889	2,102
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
633	SUPERVISORS, PRODUCTION OCCUPATIONS	181
723	METAL PLATING MACHINE OPERATORS	136
SUBTOTAL		317
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
637	MACHINISTS	120	11
785	ASSEMBLERS	831	786
SUBTOTAL		951	797
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
243	SUPERVISORS AND PROPRIETORS, SALES OCCUPATIONS	633	203
715	MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS	12	6
SUBTOTAL		645	209
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	95
889	LABORERS, EXCEPT CONSTRUCTION	106	74
SUBTOTAL		201	74
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
223	BIOLOGICAL TECHNICIANS	91	91
SUBTOTAL		91	91
TOTAL		10,589	3,273
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.