Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
313	SECRETARIES	1,013	634
335	FILE CLERKS	553	484
365	STOCK AND INVENTORY CLERKS	427	427
453	JANITORS AND CLEANERS	1,533
505	AUTOMOBILE MECHANICS	3,168
527	TELEPHONE LINE INSTALLERS AND REPAIRERS	225
529	TELEPHONE INSTALLERS AND REPAIRERS	4,724
633	SUPERVISORS, PRODUCTION OCCUPATIONS	65
658	FURNITURE AND WOOD FINISHERS	453
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	69
719	MOLDING AND CASTING MACHINE OPERATORS	10,546	6,445
745	SHOE MACHINE OPERATORS	1,044	845
753	CEMENTING AND GLUING MACHINE OPERATORS	27
755	EXTRUDING AND FORMING MACHINE OPERATORS	1,136
756	MIXING AND BLENDING MACHINE OPERATORS	695	191
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	2,545	346
769	SLICING AND CUTTING MACHINE OPERATORS	697
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,251
779	MACHINE OPERATORS, NOT SPECIFIED	5,612	2,390
785	ASSEMBLERS	1,305	1,051
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	109
878	MACHINE FEEDERS AND OFFBEARERS	382	287
888	HAND PACKERS AND PACKAGERS	199	99
TOTAL		38,776	13,200

*(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.