SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
15	GENERAL BUILDING CONTRACTORS	9,664
16	HEAVY CONSTRUCTION CONTRACTORS	152
17	SPECIAL TRADE CONTRACTORS	84,347	77
20	FOOD AND KINDRED PRODUCTS	555
21	TOBACCO MANUFACTURERS	2
22	TEXTILE MILL PRODUCTS	180
24	LUMBER AND WOOD PRODUCTS	180
25	FURNITURE AND FIXTURES	1,342
26	PAPER AND ALLIED PRODUCTS	1,246
27	PRINTING AND PUBLISHING	454
28	CHEMICALS AND ALLIED PRODUCTS	117
29	PETROLEUM AND COAL PRODUCTS	1,626
32	STONE, CLAY, AND GLASS PRODUCTS	985
33	PRIMARY METAL INDUSTRIES	5,981	166
34	FABRICATED METAL PRODUCTS	21,202	1,815
35	MACHINERY, EXCEPT ELECTRICAL	21,900	2,651
36	ELECTRIC AND ELECTRONIC EQUIPMENT	3,640	1,244
37	TRANSPORTATION EQUIPMENT	13,768	125
38	INSTRUMENTS AND RELATED PRODUCTS	5,216	653
39	MISCELLANEOUS MANUFACTURING INDUSTRIES	649	51
42	TRUCKING AND WAREHOUSING	691	25
45	TRANSPORTATION BY AIR	1,283
49	ELECTRIC, GAS, AND SANITARY SERVICES	597
50	WHOLESALE TRADE - DURABLE GOODS	466
51	WHOLESALE TRADE - NONDURABLE GOODS	3,335
72	PERSONAL SERVICES	140
73	BUSINESS SERVICES	78
75	AUTO REPAIR, SERVICES, AND GARAGES	2,963
76	MISCELLANEOUS REPAIR SERVICES	22,113
80	HEALTH SERVICES	2,442	627
84	MUSEUMS, BOTANICAL, ZOOLOGICAL GARDENS	1,643	164
TOTAL		208,975	7,598