Table 3: Percent Changes in the Transportation Services Index from Previous Years to 2005,,,,,,, "August to August ",,,,,,, Percent change to August 2005,Since August . . .,Duration in years,,,,, 2.5,2004,1,,,,, 9.6,2003,2,,,,, 10.6,2002,3,,,,, 9.9,2001,4,,,,, 10.7,2000,5,,,,, 10.4,1999,6,,,,, 14.0,1998,7,,,,, 20.0,1997,8,,,,, 27.5,1996,9,,,,, SOURCE: Bureau of Transportation Statistics,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,,