SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
22	TEXTILE MILL PRODUCTS	243	67
28	CHEMICALS AND ALLIED PRODUCTS	5,846	410
35	MACHINERY, EXCEPT ELECTRICAL	44
73	BUSINESS SERVICES	485	186
80	HEALTH SERVICES	23	23
TOTAL		6,642	687

*(1) By survey design, not all 2-digit SICs were surveyed. (2) The estimates for each 2-digit SIC apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC. Not all SICs were surveyed. (3) When using the estimates, standard errors associated with estimates should be considered. (4) 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.