Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	6
313	SECRETARIES	1,013	634
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	54
453	JANITORS AND CLEANERS	2,200
527	TELEPHONE LINE INSTALLERS AND REPAIRERS	225
529	TELEPHONE INSTALLERS AND REPAIRERS	4,724
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	176	94
567	CARPENTERS	3,213
593	INSULATION WORKERS	2,950
633	SUPERVISORS, PRODUCTION OCCUPATIONS	280
669	SHOE REPAIRERS	194
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	419	198
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	121
719	MOLDING AND CASTING MACHINE OPERATORS	4,893	1,953
723	METAL PLATING MACHINE OPERATORS	269	108
734	PRINTING MACHINE OPERATORS	1,209	725
745	SHOE MACHINE OPERATORS	1,044	845
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	2,006
753	CEMENTING AND GLUING MACHINE OPERATORS	27
755	EXTRUDING AND FORMING MACHINE OPERATORS	5,132	2,453
756	MIXING AND BLENDING MACHINE OPERATORS	1,083	191
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,453	933
768	CRUSHING AND GRINDING MACHINE OPERATORS	52	6
769	SLICING AND CUTTING MACHINE OPERATORS	697
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	1,957	1,398
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	2,357
779	MACHINE OPERATORS, NOT SPECIFIED	5,891	2,390
785	ASSEMBLERS	10,944	9,772
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	109
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	353
878	MACHINE FEEDERS AND OFFBEARERS	382	287
888	HAND PACKERS AND PACKAGERS	199	99
TOTAL		55,635	22,089

*(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.