HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	65
SUBTOTAL		65
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
189	PHOTOGRAPHERS	988	197
453	JANITORS AND CLEANERS	274	134
735	PHOTOENGRAVERS AND LITHOGRAPHERS	29
736	TYPESETTERS AND COMPOSITORS	167
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	29
SUBTOTAL		1,487	331
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	96
469	PERSONAL SERVICE OCCUPATIONS, N.E.C.	164	92
754	PACKAGING AND FILLING MACHINE OPERATORS	827	276
756	MIXING AND BLENDING MACHINE OPERATORS	358
877	STOCK HANDLERS AND BAGGERS	138
889	LABORERS, EXCEPT CONSTRUCTION	609
SUBTOTAL		2,192	368
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
633	SUPERVISORS, PRODUCTION OCCUPATIONS	74
SUBTOTAL		74
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	352	105
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	22
779	MACHINE OPERATORS, NOT SPECIFIED	1,962	54
SUBTOTAL		2,336	159
PERSONAL SERVICES (SIC 72)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	986
274	SALES WORKERS, OTHER COMMODITIES	1,315	1,315
747	PRESSING MACHINE OPERATORS	657	657
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	7,190	6,381
774	PHOTOGRAPHIC PROCESS MACHINE OPERATORS	657	657
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	329	329
889	LABORERS, EXCEPT CONSTRUCTION	657	329
SUBTOTAL		11,791	9,668
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
059	ENGINEERS, N.E.C.	131	11
098	INHALATION THERAPISTS	187	187
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	284	262
449	MAIDS AND HOUSEMEN	1,382	1,225
453	JANITORS AND CLEANERS	374	374
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	187	187
SUBTOTAL		2,545	2,246
TOTAL		20,490	12,772
RELATED PAGES: Estimates by SIC, Estimates by Occupation

*(1) The estimates for each occupation apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC where the agent was observed. Not all SICs were surveyed, and not all agents were observed in all surveyed SICs. (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.