Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	94
059	ENGINEERS, N.E.C.	284
085	DENTISTS	56	14
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	195
204	DENTAL HYGIENISTS	85	49
216	ENGINEERING TECHNICIANS, N.E.C.	971	31
235	TECHNICIANS, N.E.C.	314	215
346	MAIL PREPARING AND PAPER HANDLING MACHINE OPERATORS	377	63
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	131
365	STOCK AND INVENTORY CLERKS	3
376	INVESTIGATORS AND ADJUSTERS, EXCEPT INSURANCE	403	403
445	DENTAL ASSISTANTS	107	76
453	JANITORS AND CLEANERS	3,166	389
508	AIRCRAFT ENGINE MECHANICS	6,707	57
515	AIRCRAFT MECHANICS, EXC. ENGINE	567	21
518	INDUSTRIAL MACHINERY REPAIRERS	774
549	NOT SPECIFIED MECHANICS AND REPAIRERS	83
567	CARPENTERS	22
575	ELECTRICIANS	246
633	SUPERVISORS, PRODUCTION OCCUPATIONS	238
637	MACHINISTS	4,331	136
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	559	469
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	2,487	1,597
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	494
689	INSPECTORS, TESTERS, AND GRADERS	254	244
708	DRILLING AND BORING MACHINE OPERATORS	22
756	MIXING AND BLENDING MACHINE OPERATORS	63
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	227
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	832	524
779	MACHINE OPERATORS, NOT SPECIFIED	2,055	1,102
783	WELDERS AND CUTTERS	650	10
785	ASSEMBLERS	16,172	6,815
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	7
878	MACHINE FEEDERS AND OFFBEARERS	377	377
TOTAL		43,350	12,595

*(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.