Table 5: Transportation Services Index from Previous Years ,,,,,,,, Percent Change to 2007 January to January,,,,,,,, Percent change to January 2007,Since January . . .,Duration in years,,,,,, -1.2,2006,1,,,,,, -1.8,2005,2,,,,,, 5.0,2004,3,,,,,, 8.0,2003,4,,,,,, 13.9,2002,5,,,,,, 9.9,2001,6,,,,,, 7.8,2000,7,,,,,, 11.5,1999,8,,,,,, 14.2,1998,9,,,,,, 22.8,1997,10,,,,,, SOURCE: Bureau of Transportation Statistics,,,,,,,, NOTE: The percent changes to January 2007 are all preliminary,,,,,,,, ,,,,,,,,