Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
044	AEROSPACE ENGINEERS	131
073	CHEMISTS, EXCEPT BIOCHEMISTS	1,725
074	ATMOSPHERIC AND SPACE SCIENTISTS	22
216	ENGINEERING TECHNICIANS, N.E.C.	103	30
224	CHEMICAL TECHNICIANS	73
515	AIRCRAFT MECHANICS, EXC. ENGINE	624	21
518	INDUSTRIAL MACHINERY REPAIRERS	90
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	60
567	CARPENTERS	55
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	1,006	445
634	TOOL AND DIE MAKERS	350	32
637	MACHINISTS	743
645	PATTERNMAKERS AND MODEL MAKERS, METAL	1,193	852
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	185	49
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	190
717	FABRICATING MACHINE OPERATORS, N.E.C.	57
719	MOLDING AND CASTING MACHINE OPERATORS	748	192
723	METAL PLATING MACHINE OPERATORS	73
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	72
753	CEMENTING AND GLUING MACHINE OPERATORS	949	554
756	MIXING AND BLENDING MACHINE OPERATORS	576	62
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,279	830
768	CRUSHING AND GRINDING MACHINE OPERATORS	55	29
769	SLICING AND CUTTING MACHINE OPERATORS	218
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	171	2
779	MACHINE OPERATORS, NOT SPECIFIED	435	87
783	WELDERS AND CUTTERS	6
785	ASSEMBLERS	3,881	207
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	42	16
888	HAND PACKERS AND PACKAGERS	62
TOTAL		15,170	3,407

*(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.