SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
26	PAPER AND ALLIED PRODUCTS	1,046
27	PRINTING AND PUBLISHING	348	95
30	RUBBER AND MISC. PLASTICS PRODUCTS	724	580
36	ELECTRIC AND ELECTRONIC EQUIPMENT	51	32
38	INSTRUMENTS AND RELATED PRODUCTS	1,972
73	BUSINESS SERVICES	3,732	574
TOTAL		7,874	1,281

*(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.