Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	1,539
185	DESIGNERS	66
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	195
216	ENGINEERING TECHNICIANS, N.E.C.	243	122
224	CHEMICAL TECHNICIANS	2,604	356
225	SCIENCE TECHNICIANS, N.E.C.	335
235	TECHNICIANS, N.E.C.	105	7
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
345	DUPLICATING MACHINE OPERATORS	287	9
346	MAIL PREPARING AND PAPER HANDLING MACHINE OPERATORS	377	63
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	1,530
368	WEIGHERS, MEASURERS, AND CHECKERS	299
385	DATA-ENTRY KEYERS	851	600
453	JANITORS AND CLEANERS	3,274
508	AIRCRAFT ENGINE MECHANICS	6,707	57
518	INDUSTRIAL MACHINERY REPAIRERS	2,132
549	NOT SPECIFIED MECHANICS AND REPAIRERS	77
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	153
633	SUPERVISORS, PRODUCTION OCCUPATIONS	349
653	SHEET METAL WORKERS	367	220
679	BOOKBINDERS	462	231
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	953
696	STATIONARY ENGINEERS	512
719	MOLDING AND CASTING MACHINE OPERATORS	4,691	187
734	PRINTING MACHINE OPERATORS	39,146	5,080
735	PHOTOENGRAVERS AND LITHOGRAPHERS	426	105
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	1,476	768
747	PRESSING MACHINE OPERATORS	657	657
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	329	329
754	PACKAGING AND FILLING MACHINE OPERATORS	23	23
756	MIXING AND BLENDING MACHINE OPERATORS	2,993	164
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	810	89
769	SLICING AND CUTTING MACHINE OPERATORS	413
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	3,014	2,128
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	9,086	3,144
779	MACHINE OPERATORS, NOT SPECIFIED	954
785	ASSEMBLERS	2,096	713
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	687	46
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	459
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	329	329
798	PRODUCTION SAMPLERS AND WEIGHERS	296
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	954
873	PRODUCTION HELPERS	1,695	363
878	MACHINE FEEDERS AND OFFBEARERS	772	640
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	103
888	HAND PACKERS AND PACKAGERS	7,635	7,230
889	LABORERS, EXCEPT CONSTRUCTION	1,078	718
TOTAL		104,851	25,691

*(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.