Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	183	183
385	DATA-ENTRY KEYERS	1,602	764
453	JANITORS AND CLEANERS	1,075
508	AIRCRAFT ENGINE MECHANICS	6,707	57
567	CARPENTERS	12
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	1,532
583	PAPERHANGERS	387
645	PATTERNMAKERS AND MODEL MAKERS, METAL	158
668	UPHOLSTERERS	25	25
669	SHOE REPAIRERS	262	87
696	STATIONARY ENGINEERS	645	645
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	218
734	PRINTING MACHINE OPERATORS	943
745	SHOE MACHINE OPERATORS	1,285	165
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	56
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	2,203	249
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	7	7
779	MACHINE OPERATORS, NOT SPECIFIED	972	725
785	ASSEMBLERS	12,761	7,844
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	74
869	CONSTRUCTION LABORERS	383
TOTAL		31,490	10,750

*(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.