Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	7
073	CHEMISTS, EXCEPT BIOCHEMISTS	3,021	644
224	CHEMICAL TECHNICIANS	604	164
453	JANITORS AND CLEANERS	1,129	83
516	HEAVY EQUIPMENT MECHANICS	1,040
519	MACHINERY MAINTENANCE OCCUPATIONS	42
549	NOT SPECIFIED MECHANICS AND REPAIRERS	348
567	CARPENTERS	2,849
633	SUPERVISORS, PRODUCTION OCCUPATIONS	63
637	MACHINISTS	106	76
719	MOLDING AND CASTING MACHINE OPERATORS	2,004	1,248
723	METAL PLATING MACHINE OPERATORS	1,669	855
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	328	164
738	WINDING AND TWISTING MACHINE OPERATORS	903	752
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	2,596	1,467
753	CEMENTING AND GLUING MACHINE OPERATORS	816	127
755	EXTRUDING AND FORMING MACHINE OPERATORS	199	99
756	MIXING AND BLENDING MACHINE OPERATORS	209
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	244
769	SLICING AND CUTTING MACHINE OPERATORS	903	790
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,966	378
779	MACHINE OPERATORS, NOT SPECIFIED	142	47
785	ASSEMBLERS	971	603
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	221
869	CONSTRUCTION LABORERS	317
888	HAND PACKERS AND PACKAGERS	6,843	4,632
TOTAL		29,536	12,132

*(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.