Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
016	MANAGERS, PROPERTIES AND REAL ESTATE	166
019	MANAGERS AND ADMINISTRATORS, N.E.C.	986
055	ELECTRICAL AND ELECTRONIC ENGINEERS	332
073	CHEMISTS, EXCEPT BIOCHEMISTS	212
206	RADIOLOGIC TECHNICIANS	836	715
216	ENGINEERING TECHNICIANS, N.E.C.	409	7
224	CHEMICAL TECHNICIANS	2,472	356
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	103	52
366	METER READERS	332
368	WEIGHERS, MEASURERS, AND CHECKERS	43
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	52
453	JANITORS AND CLEANERS	10,193	2,893
458	HAIRDRESSERS AND COSMETOLOGISTS	5,345	5,345
505	AUTOMOBILE MECHANICS	302
544	MILLWRIGHTS	78
549	NOT SPECIFIED MECHANICS AND REPAIRERS	45
575	ELECTRICIANS	92
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	3,819
633	SUPERVISORS, PRODUCTION OCCUPATIONS	166
637	MACHINISTS	321
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	7	7
704	LATHE AND TURNING MACHINE OPERATORS	29
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	162
719	MOLDING AND CASTING MACHINE OPERATORS	115
723	METAL PLATING MACHINE OPERATORS	1,320	81
727	SAWING MACHINE OPERATORS	371
734	PRINTING MACHINE OPERATORS	1,241	122
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	1,283	837
747	PRESSING MACHINE OPERATORS	657	657
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	7,190	6,381
754	PACKAGING AND FILLING MACHINE OPERATORS	1,477	589
756	MIXING AND BLENDING MACHINE OPERATORS	5,138	80
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	686	18
769	SLICING AND CUTTING MACHINE OPERATORS	55
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	657	657
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,589	377
779	MACHINE OPERATORS, NOT SPECIFIED	1,434	580
785	ASSEMBLERS	12,131	7,968
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	551	329
797	PRODUCTION TESTERS	43
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	215
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	101
869	CONSTRUCTION LABORERS	332
877	STOCK HANDLERS AND BAGGERS	138
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	6,083
888	HAND PACKERS AND PACKAGERS	206
889	LABORERS, EXCEPT CONSTRUCTION	1,601	329
TOTAL		72,432	29,696

*(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.