SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
26	PAPER AND ALLIED PRODUCTS	1,736
27	PRINTING AND PUBLISHING	3,565	489
37	TRANSPORTATION EQUIPMENT	48
38	INSTRUMENTS AND RELATED PRODUCTS	795	568
44	WATER TRANSPORTATION	5,733	244
73	BUSINESS SERVICES	5,412	3,010
80	HEALTH SERVICES	7,357	5,836
84	MUSEUMS, BOTANICAL, ZOOLOGICAL GARDENS	368
TOTAL		25,015	10,147

*(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.