Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	158
053	CIVIL ENGINEERS	34
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	1,120
453	JANITORS AND CLEANERS	1,060
544	MILLWRIGHTS	168
549	NOT SPECIFIED MECHANICS AND REPAIRERS	796	7
567	CARPENTERS	23
575	ELECTRICIANS	131
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	163
593	INSULATION WORKERS	109
633	SUPERVISORS, PRODUCTION OCCUPATIONS	66
637	MACHINISTS	335	287
653	SHEET METAL WORKERS	1,671
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	838	814
696	STATIONARY ENGINEERS	201
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	307	48
707	ROLLING MACHINE OPERATORS	1,519
724	HEAT TREATING EQUIPMENT OPERATORS	201	161
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	66
734	PRINTING MACHINE OPERATORS	5,610
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	907	484
756	MIXING AND BLENDING MACHINE OPERATORS	21
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	2,544	120
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	95
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	31
769	SLICING AND CUTTING MACHINE OPERATORS	158
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	14	14
779	MACHINE OPERATORS, NOT SPECIFIED	259
783	WELDERS AND CUTTERS	758	96
784	SOLDERERS AND BRAZERS	24	24
785	ASSEMBLERS	2,278	324
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	330
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	327	40
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	198
889	LABORERS, EXCEPT CONSTRUCTION	495	315
TOTAL		23,015	2,733

*(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.