Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	428
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	19	6
055	ELECTRICAL AND ELECTRONIC ENGINEERS	12
074	ATMOSPHERIC AND SPACE SCIENTISTS	22
084	PHYSICIANS	819	489
105	THERAPISTS, N.E.C.	73	55
185	DESIGNERS	332
188	PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS	231	164
189	PHOTOGRAPHERS	3,726	286
194	ARTISTS, PERFORMERS, AND RELATED WORKERS, N.E.C.	295	66
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	541	377
206	RADIOLOGIC TECHNICIANS	6,969	4,563
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	559
216	ENGINEERING TECHNICIANS, N.E.C.	42
224	CHEMICAL TECHNICIANS	5	2
225	SCIENCE TECHNICIANS, N.E.C.	14
345	DUPLICATING MACHINE OPERATORS	795	568
347	OFFICE MACHINE OPERATORS, N.E.C.	7	7
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	231	185
453	JANITORS AND CLEANERS	238
487	ANIMAL CARETAKERS, EXCEPT FARM	403	403
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	297	119
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	310	207
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	35	21
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	953
734	PRINTING MACHINE OPERATORS	2,940	175
735	PHOTOENGRAVERS AND LITHOGRAPHERS	253	7
736	TYPESETTERS AND COMPOSITORS	3,631	2,548
737	MISCELLANEOUS PRINTING MACHINE OPERATORS	715
744	TEXTILE SEWING MACHINE OPERATORS	181	91
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	1,712	1,712
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	4,162	1,680
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	36	36
TOTAL		30,986	13,768

*(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.