SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
16	HEAVY CONSTRUCTION CONTRACTORS	167
24	LUMBER AND WOOD PRODUCTS	2,194
25	FURNITURE AND FIXTURES	147	33
30	RUBBER AND MISC. PLASTICS PRODUCTS	469	164
32	STONE, CLAY, AND GLASS PRODUCTS	24
34	FABRICATED METAL PRODUCTS	10,215	116
35	MACHINERY, EXCEPT ELECTRICAL	1,454
36	ELECTRIC AND ELECTRONIC EQUIPMENT	41
37	TRANSPORTATION EQUIPMENT	6,845	380
44	WATER TRANSPORTATION	1,708
49	ELECTRIC, GAS, AND SANITARY SERVICES	2,821
50	WHOLESALE TRADE - DURABLE GOODS	7
80	HEALTH SERVICES	101
TOTAL		26,191	692

*(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.