Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
363	PRODUCTION COORDINATORS	175	175
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	1,117
453	JANITORS AND CLEANERS	2,260
518	INDUSTRIAL MACHINERY REPAIRERS	262
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	87	52
549	NOT SPECIFIED MECHANICS AND REPAIRERS	79
567	CARPENTERS	4,146
575	ELECTRICIANS	673
597	STRUCTURAL METAL WORKERS	1,209
633	SUPERVISORS, PRODUCTION OCCUPATIONS	446
637	MACHINISTS	19
653	SHEET METAL WORKERS	37
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	1,199
679	BOOKBINDERS	5,144	1,728
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	69
727	SAWING MACHINE OPERATORS	140
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	856
734	PRINTING MACHINE OPERATORS	5,301
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	547	303
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	118
765	FOLDING MACHINE OPERATORS	38
769	SLICING AND CUTTING MACHINE OPERATORS	530
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	9,106	1,105
779	MACHINE OPERATORS, NOT SPECIFIED	2,366
785	ASSEMBLERS	6,529	202
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	305	151
798	PRODUCTION SAMPLERS AND WEIGHERS	175	175
804	TRUCK DRIVERS, HEAVY	651
844	OPERATING ENGINEERS	292
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	486	5
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	1,484	689
869	CONSTRUCTION LABORERS	585
878	MACHINE FEEDERS AND OFFBEARERS	262	227
888	HAND PACKERS AND PACKAGERS	3,732	3,469
889	LABORERS, EXCEPT CONSTRUCTION	2,432
TOTAL		52,857	8,282

*(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.