Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	110
224	CHEMICAL TECHNICIANS	3	3
225	SCIENCE TECHNICIANS, N.E.C.	24
327	ORDER CLERKS	189	139
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	3,039	205
453	JANITORS AND CLEANERS	140
549	NOT SPECIFIED MECHANICS AND REPAIRERS	710	14
565	TILE SETTERS, HARD AND SOFT	5,655
575	ELECTRICIANS	397
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	87	65
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	9
719	MOLDING AND CASTING MACHINE OPERATORS	58
723	METAL PLATING MACHINE OPERATORS	43
744	TEXTILE SEWING MACHINE OPERATORS	1,626	817
755	EXTRUDING AND FORMING MACHINE OPERATORS	1,721	1,493
756	MIXING AND BLENDING MACHINE OPERATORS	220
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	110
769	SLICING AND CUTTING MACHINE OPERATORS	1,212	165
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	611	51
779	MACHINE OPERATORS, NOT SPECIFIED	611
783	WELDERS AND CUTTERS	31
785	ASSEMBLERS	549	153
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	249	51
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	37	3
873	PRODUCTION HELPERS	15	15
888	HAND PACKERS AND PACKAGERS	2,287	609
TOTAL		19,745	3,783

*(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.