Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
075	GEOLOGISTS AND GEODESISTS	28
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	108	72
225	SCIENCE TECHNICIANS, N.E.C.	141
453	JANITORS AND CLEANERS	189
458	HAIRDRESSERS AND COSMETOLOGISTS	453	453
514	AUTOMOBILE BODY AND RELATED REPAIRERS	1,361
519	MACHINERY MAINTENANCE OCCUPATIONS	22
575	ELECTRICIANS	65
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	115
653	SHEET METAL WORKERS	367	220
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	121
719	MOLDING AND CASTING MACHINE OPERATORS	47
755	EXTRUDING AND FORMING MACHINE OPERATORS	1,273
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	49
769	SLICING AND CUTTING MACHINE OPERATORS	38
779	MACHINE OPERATORS, NOT SPECIFIED	27
785	ASSEMBLERS	160
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	687
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	98
889	LABORERS, EXCEPT CONSTRUCTION	1,273	236
TOTAL		6,623	981

*(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.