SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
20	FOOD AND KINDRED PRODUCTS	180	154
26	PAPER AND ALLIED PRODUCTS	134
27	PRINTING AND PUBLISHING	2,120	837
28	CHEMICALS AND ALLIED PRODUCTS	1,058	385
30	RUBBER AND MISC. PLASTICS PRODUCTS	3
32	STONE, CLAY, AND GLASS PRODUCTS	12
80	HEALTH SERVICES	2,031	1,161
TOTAL		5,538	2,537

*(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.