SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
24	LUMBER AND WOOD PRODUCTS	35
27	PRINTING AND PUBLISHING	1,309
28	CHEMICALS AND ALLIED PRODUCTS	366
34	FABRICATED METAL PRODUCTS	1,678
35	MACHINERY, EXCEPT ELECTRICAL	15
37	TRANSPORTATION EQUIPMENT	1,395
44	WATER TRANSPORTATION	366
TOTAL		5,163

*(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.