Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
018	FUNERAL DIRECTORS	3,403	485
019	MANAGERS AND ADMINISTRATORS, N.E.C.	986
055	ELECTRICAL AND ELECTRONIC ENGINEERS	1,001
095	REGISTERED NURSES	4,583	4,571
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	55
207	LICENSED PRACTICAL NURSES	1,256	1,256
216	ENGINEERING TECHNICIANS, N.E.C.	152	62
217	DRAFTING OCCUPATIONS	374	13
225	SCIENCE TECHNICIANS, N.E.C.	158
228	BROADCAST EQUIPMENT OPERATORS	2,002
235	TECHNICIANS, N.E.C.	94
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
365	STOCK AND INVENTORY CLERKS	115
379	GENERAL OFFICE CLERKS	11	4
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	20	20
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	4,397	2,024
449	MAIDS AND HOUSEMEN	1,821	1,428
453	JANITORS AND CLEANERS	7,508	381
486	GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM	41	14
518	INDUSTRIAL MACHINERY REPAIRERS	798
519	MACHINERY MAINTENANCE OCCUPATIONS	92
523	ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT	9	3
526	HOUSEHOLD APPLIANCE AND POWER TOOL REPAIRERS	1,837
543	ELEVATOR INSTALLERS AND REPAIRERS	25
544	MILLWRIGHTS	418
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	55	16
549	NOT SPECIFIED MECHANICS AND REPAIRERS	422	7
575	ELECTRICIANS	1,418
577	ELECTRICAL POWER INSTALLERS AND REPAIRERS	933
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	522
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,189	240
634	TOOL AND DIE MAKERS	3,552	6
636	PRECISION ASSEMBLERS, METAL	1,200	81
637	MACHINISTS	20,425	498
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,132
696	STATIONARY ENGINEERS	96
704	LATHE AND TURNING MACHINE OPERATORS	336	8
705	MILLING AND PLANING MACHINE OPERATORS	2,242	1,116
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	205	40
708	DRILLING AND BORING MACHINE OPERATORS	378
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	3,775	1,186
719	MOLDING AND CASTING MACHINE OPERATORS	151
724	HEAT TREATING EQUIPMENT OPERATORS	18
734	PRINTING MACHINE OPERATORS	6,286	156
735	PHOTOENGRAVERS AND LITHOGRAPHERS	410
747	PRESSING MACHINE OPERATORS	657	657
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	329	329
756	MIXING AND BLENDING MACHINE OPERATORS	126
769	SLICING AND CUTTING MACHINE OPERATORS	2,794	1,721
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	657	657
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,454	342
779	MACHINE OPERATORS, NOT SPECIFIED	3,931	360
783	WELDERS AND CUTTERS	200
785	ASSEMBLERS	4,624
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	452	329
889	LABORERS, EXCEPT CONSTRUCTION	684	329
TOTAL		93,124	19,652

*(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.