Table 7: Passenger Transportation Services Index from Year-to-Year,,,,,,,, Percent change in the May Passenger TSI,,,,,,,, (Monthly average of 2000 = 100),,,,,,,, ,Passenger TSI,Percent change from same month previous year,,,,,, 1998,91.2,4.3,,,,,, 1999,93.0,2.0,,,,,, 2000,100.9,8.5,,,,,, 2001,100.6,-0.2,,,,,, 2002,94.4,-6.2,,,,,, 2003,92.2,-2.4,,,,,, 2004,102.5,11.2,,,,,, 2005,109.2,6.5,,,,,, 2006,112.3,2.8,,,,,, 2007P,115.5,2.9,,,,,, SOURCE: Bureau of Transportation Statistics,,,,,,,, " NOTE: P = preliminary",,,,,,,, NOTE: Percent changes based on numbers prior to rounding.,,