CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
756	MIXING AND BLENDING MACHINE OPERATORS	2,297	1,767
SUBTOTAL		2,297	1,767
PERSONAL SERVICES (SIC 72)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
458	HAIRDRESSERS AND COSMETOLOGISTS	9,499	7,202
SUBTOTAL		9,499	7,202
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
084	PHYSICIANS	2,054	821
095	REGISTERED NURSES	7,291	6,990
096	PHARMACISTS	331	186
SUBTOTAL		9,676	7,997
TOTAL		21,472	16,966
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.