Table 3-6:  National Transportation and Economic Trends,,,,,,,,,,,,,,,,,,,,,,
,1960,1965,1970,1975,1980,1985,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005
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","5,179","5,248","(R) 5,259","5,436",U
Index (1980 = 100),46,56,75,88,100,115,136,137,141,144,147,149,153,158,163,167,171,179,181,(R) 182,188,U
Ton-miles (billions),U,"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,U,U
Index (1980 = 100),U,62,74,76,100,99,107,108,112,113,118,122,125,123,124,126,126,126,U,U,U,U
Populationa (millions),181,194,205,216,228,238,250,253,257,260,263,267,268,273,276,279,(R) 282,(R) 285,(R) 288,(R) 291,293,296
Index (1980 = 100),79,85,90,95,100,105,110,111,113,114,116,117,118,120,121,123,124,125,126,128,129,130
Industrial Production Indexb (2002=100),(R) 26,(R) 35,(R) 42,(R) 46,(R) 56,(R) 61,(R) 69,(R) 68,(R) 70,(R) 73,(R) 77,(R) 80,(R) 84,(R) 90,(R) 95,(R) 99,(R) 104,(R) 100,(R) 100,(R) 101,105,(P) 108
Gross Domestic Product,,,,,,,,,,,,,,,,,,,,,,
Current $ (billions),526,719,"1,039","1,638","2,790","4,220","5,803","5,996","6,338","6,657","7,072","7,398","7,817","8,304","8,747","9,268","9,817","(R) 10,128","(R) 10,470","(R) 10,961","11,713","12,456"
Index (1980 = 100),19,26,37,59,100,151,208,215,227,239,254,265,280,298,314,332,352,(R) 363,(R) 375,(R) 393,420,447
Chained (2000) $ (billions),"2,502","3,191","3,772","4,311","5,162","6,054","7,113","7,101","7,337","7,533","7,836","8,032","8,329","8,704","9,067","9,470","9,817","(R) 9,891","(R) 10,049","(R) 10,301","10,704","11,049"
KEY: P = preliminary; R = revised; U = data are not available.,,,,,,,,,,,,,,,,,,,,,,
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a  Annual estimates as of July 1.  Includes Armed Forces abroad.,,,,,,,,,,,,,,,,,,,,,,
"b  Industrial Production Index covers manufacturing, mining, and utilities.",,,,,,,,,,,,,,,,,
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SOURCES,,,,,,,,,,,,,,,,,
Passenger-miles:,,,,,,,,,,,,,,,,,
"1960-2004: 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.",,,,,,,,,,,,,,,,,
"2000-05: Ibid., Monthly National Population Estimates, available at Internet site http://www.census.gov as of Feb. 5, 2007.",,,,,,,,,,,,,,,,,
Industrial Production Index:,,,,,,,,,,,,,,,,,
"1960-2005: Council of Economic Advisors, Economic Report of the President, available at www.gpoaccess.gov/eop/tables04.html as of Feb. 5, 2007, 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.",,,,,,,,,,,,,,,,,
"1998-2005: Ibid., http://www.bea.gov/bea/dn/gdplev.xls as of Feb. 5, 2007.",,,,,,,,,,,,,,,,,
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