Table 3-6:  National Transportation and Economic Trends,,,,,,,,,,,,,,,,,,,,
,1960,1965,1970,1975,1980,1985,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003
Passenger-miles (billions),"1,327","1,630","2,170","2,561","2,895","3,326","3,946","3,976","4,089","4,166","4,262","4,309","4,442","4,580","4,706","4,837","4,953","(R) 5,179","5,248",U
Index (1980 = 100),46,56,75,88,100,115,136,137,141,144,147,149,153,158,163,167,171,(R) 179,181,U
Ton-miles (billions),"1,562","1,854","2,207","2,285","2,989","2,949","3,196","3,233","3,337","3,364","3,527","3,648","3,725","3,682","3,710","3,780","3,778","3,758",U,U
Index (1980 = 100),52,62,74,76,100,99,107,108,112,113,118,122,125,123,124,126,126,126,U,U
Populationa (millions),181,194,205,216,228,238,250,253,257,260,263,267,268,273,276,279,282,(R) 285,(R) 288,291
Index (1980 = 100),79,85,90,95,100,105,110,111,113,114,116,117,118,120,121,123,124,125,127,128
Industrial Production Indexb (1992=100),37,50,(R) 60,(R) 65,80,(R) 87,99,97,100,103,109,114,119,128,135,141,(R) 148,(R) 143,(R) 142,(P) 142
Gross Domestic Product,,,,,,,,,,,,,,,,,,,,
Current $ (billions),(R) 526,(R) 719,"(R) 1,039","(R) 1,638","(R) 2,790","(R) 4,220","5,803","(R) 5,996","(R) 6,338","(R) 6,657","(R) 7,072","(R) 7,398","(R) 7,817","(R) 8,304","(R) 8,747","(R) 9,268","(R) 9,817","(R) 10,101","(R) 10,481","10,988"
Index (1980 = 100),19,26,37,(R) 59,100,151,208,(R) 215,(R) 227,(R) 239,(R) 254,265,(R) 280,298,314,332,(R) 352,(R) 362,(R) 376,394
Chained (2000) $ (billions),"(R) 2,502","(R) 3,191","(R) 3,772","(R) 4,311","(R) 5,162","(R) 6,054","7,113","(R) 7,101","(R) 7,337","(R) 7,533","(R) 7,836","(R) 8,032","(R) 8,329","(R) 8,704","(R) 9,067","(R) 9,470","(R) 9,817","(R) 9,867","(R) 10,083","10,398"
KEY: P = preliminary; R = revised; U = data are not available.,,,,,,,,,,,,,,,,,,,,
a  Annual estimates as of July 1.  Includes Armed Forces abroad.,,,,,,,,,,,,,,,,,,,,
"b  Industrial Production Index covers manufacturing, mining, and utilities.",,,,,,,,,,,,,,,,,,,,
SOURCES,,,,,,,,,,,,,,,,,,,,
Passenger-miles:,,,,,,,,,,,,,,,,,,,,
"1960-2002: Summation of all modes from the passenger-miles table in chapter 1, less transit motor bus.",,,,,,,,,,,,,,,,,,,,
Ton-miles:,,,,,,,,,,,,,,,,,,,,
1960-2001: Summation of all modes from the ton-miles table in chapter 1.,,,,,,,,,,,,,,,,,,,,
Population:,,,,,,,,,,,,,,,,,,,,
"1960-99: U.S. Department of Commerce, Census Bureau, Statistical Abstract of the United States, 2000 (Washington, DC: 2001), table 2.",,,,,,,,,,,,,,,,,,,,
"2000-03: Ibid., Monthly National Population Estimates, available at Internet site http://www.census.gov as of June 29, 2004.",,,,,,,,,,,,,,,,,,,,
Industrial Production Index:,,,,,,,,,,,,,,,,,,,,
"1960-2003: Council of Economic Advisors, Economic Report of the President, available at www.gpoaccess.gov/eop/tables04.html as of June 29, 2004, table B-51.",,,,,,,,,,,,,,,,,,,,
Gross Domestic Product:,,,,,,,,,,,,,,,,,,,,
"1960-97: U.S. Department of Commerce, Bureau of Economic Analysis, Survey of Current Business (Washington, DC:  August 1998), table 1, pp. 147-148 and table 2A, pp. 151-152.",,,,,,,,,,,,,,,,,,,,
"1998-2003: Ibid., http://www.bea.gov/bea/dn/gdplev.xls as of June 29, 2004.",,,,,,,,,,,,,,,,,,,,
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