Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	986
073	CHEMISTS, EXCEPT BIOCHEMISTS	492	93
099	OCCUPATIONAL THERAPISTS	62	62
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	272	237
216	ENGINEERING TECHNICIANS, N.E.C.	474	37
224	CHEMICAL TECHNICIANS	2,472	356
235	TECHNICIANS, N.E.C.	122	12
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	263	52
365	STOCK AND INVENTORY CLERKS	677
368	WEIGHERS, MEASURERS, AND CHECKERS	43
384	PROOFREADERS	303	303
389	ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C.	52
446	HEALTH AIDES, EXCEPT NURSING	35	14
453	JANITORS AND CLEANERS	10,456	2,893
505	AUTOMOBILE MECHANICS	302
544	MILLWRIGHTS	78
549	NOT SPECIFIED MECHANICS AND REPAIRERS	45
558	SUPERVISORS, N.E.C.	784
567	CARPENTERS	260
575	ELECTRICIANS	92
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	40
589	GLAZIERS	2,279
595	ROOFERS	3,781
596	SHEETMETAL DUCT INSTALLERS	1,520
599	CONSTRUCTION TRADES, N.E.C.	2,612
633	SUPERVISORS, PRODUCTION OCCUPATIONS	33
634	TOOL AND DIE MAKERS	280
637	MACHINISTS	8,566	431
653	SHEET METAL WORKERS	491
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	1,581
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	16
696	STATIONARY ENGINEERS	2,259
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	162
717	FABRICATING MACHINE OPERATORS, N.E.C.	198
723	METAL PLATING MACHINE OPERATORS	1,320	81
726	WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS	410
727	SAWING MACHINE OPERATORS	371
734	PRINTING MACHINE OPERATORS	3,286	915
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	650	313
756	MIXING AND BLENDING MACHINE OPERATORS	6,178	1,079
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	740
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	95
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	755	18
769	SLICING AND CUTTING MACHINE OPERATORS	290	234
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	2,615	2,055
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	5,612	1,262
779	MACHINE OPERATORS, NOT SPECIFIED	13,898	29
785	ASSEMBLERS	569	145
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	573	329
797	PRODUCTION TESTERS	43
804	TRUCK DRIVERS, HEAVY	3,227
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	329
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	101
869	CONSTRUCTION LABORERS	2,973
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	6,083
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	94
889	LABORERS, EXCEPT CONSTRUCTION	2,680	329
TOTAL		105,420	20,470

*(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.