Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	331
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	19	6
055	ELECTRICAL AND ELECTRONIC ENGINEERS	188
083	MEDICAL SCIENTISTS	52	52
084	PHYSICIANS	820	313
095	REGISTERED NURSES	9	9
185	DESIGNERS	969	677
189	PHOTOGRAPHERS	2,333	277
195	EDITORS AND REPORTERS	102
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	2,580	2,049
206	RADIOLOGIC TECHNICIANS	4,260	2,848
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	493	396
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	3,127
216	ENGINEERING TECHNICIANS, N.E.C.	742	213
224	CHEMICAL TECHNICIANS	99	99
225	SCIENCE TECHNICIANS, N.E.C.	14
235	TECHNICIANS, N.E.C.	99
308	COMPUTER OPERATORS	194
345	DUPLICATING MACHINE OPERATORS	795	568
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	1,073	239
365	STOCK AND INVENTORY CLERKS	12
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	39
446	HEALTH AIDES, EXCEPT NURSING	90	63
453	JANITORS AND CLEANERS	3,585	116
505	AUTOMOBILE MECHANICS	2,067
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	158
515	AIRCRAFT MECHANICS, EXC. ENGINE	153	9
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	1,629
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,067	28
549	NOT SPECIFIED MECHANICS AND REPAIRERS	1,007
593	INSULATION WORKERS	176
599	CONSTRUCTION TRADES, N.E.C.	1,155
633	SUPERVISORS, PRODUCTION OCCUPATIONS	664	28
649	ENGRAVERS, METAL	217
653	SHEET METAL WORKERS	1,613	28
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	310	207
696	STATIONARY ENGINEERS	645	645
723	METAL PLATING MACHINE OPERATORS	417
734	PRINTING MACHINE OPERATORS	2,450	103
735	PHOTOENGRAVERS AND LITHOGRAPHERS	1,695	105
736	TYPESETTERS AND COMPOSITORS	8,340	410
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	230
754	PACKAGING AND FILLING MACHINE OPERATORS	711	442
756	MIXING AND BLENDING MACHINE OPERATORS	280
765	FOLDING MACHINE OPERATORS	989	660
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	41
768	CRUSHING AND GRINDING MACHINE OPERATORS	55	29
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	4,757	1,387
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	6,194	965
779	MACHINE OPERATORS, NOT SPECIFIED	1,454	291
783	WELDERS AND CUTTERS	5,979
785	ASSEMBLERS	763	322
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	166	166
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	526	33
888	HAND PACKERS AND PACKAGERS	248
889	LABORERS, EXCEPT CONSTRUCTION	581
TOTAL		68,763	13,782

*(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.