PPT Slide
U.S. Labor Force by Industry
Source: Survey of Current Business, April 1998, Table B.8, July 1988, Table 6.6B, and July 1992, Table 6.4C; Eli Ginzberg and George J. Vojta, “The Service Sector of the U.S. Economy,” Scientific American, 244,3 (1981): 31-39.