SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
07	AGRICULTURAL SERVICES	403	403
13	OIL AND GAS EXTRACTION	4,916
15	GENERAL BUILDING CONTRACTORS	100	25
16	HEAVY CONSTRUCTION CONTRACTORS	442
17	SPECIAL TRADE CONTRACTORS	850
20	FOOD AND KINDRED PRODUCTS	17,506	6,541
21	TOBACCO MANUFACTURERS	98	31
22	TEXTILE MILL PRODUCTS	2,943	834
23	APPAREL AND OTHER TEXTILE PRODUCTS	8,254	6,768
24	LUMBER AND WOOD PRODUCTS	6,744	1,350
25	FURNITURE AND FIXTURES	6,631	697
26	PAPER AND ALLIED PRODUCTS	20,191	1,663
27	PRINTING AND PUBLISHING	35,852	8,759
28	CHEMICALS AND ALLIED PRODUCTS	2,144	15
29	PETROLEUM AND COAL PRODUCTS	5,339	239
30	RUBBER AND MISC. PLASTICS PRODUCTS	8,016	1,066
31	LEATHER AND LEATHER PRODUCTS	1,208	1,011
32	STONE, CLAY, AND GLASS PRODUCTS	5,179
33	PRIMARY METAL INDUSTRIES	24,932	6,257
34	FABRICATED METAL PRODUCTS	32,288	799
35	MACHINERY, EXCEPT ELECTRICAL	78,153	8,106
36	ELECTRIC AND ELECTRONIC EQUIPMENT	12,369	7,549
37	TRANSPORTATION EQUIPMENT	31,873	473
38	INSTRUMENTS AND RELATED PRODUCTS	7,318	2,327
39	MISCELLANEOUS MANUFACTURING INDUSTRIES	836	133
42	TRUCKING AND WAREHOUSING	4,098	171
44	WATER TRANSPORTATION	6,061	244
45	TRANSPORTATION BY AIR	5,705	695
48	COMMUNICATION	43	14
49	ELECTRIC, GAS, AND SANITARY SERVICES	10,502	385
50	WHOLESALE TRADE - DURABLE GOODS	4,387
51	WHOLESALE TRADE - NONDURABLE GOODS	11,448	474
55	AUTOMOTIVE DEALERS & SERVICE STATIONS	1,280	427
72	PERSONAL SERVICES	29,299	10,806
73	BUSINESS SERVICES	15,988	6,534
75	AUTO REPAIR, SERVICES, AND GARAGES	16,505
80	HEALTH SERVICES	18,973	13,156
84	MUSEUMS, BOTANICAL, ZOOLOGICAL GARDENS	2,310	411
TOTAL		442,072	88,646

*(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.