Table 7: Passenger Transportation Services Index from Year-to-Year,,,,,, Percent change in the April Passenger TSI,,,,,, (Monthly average of 2000 = 100),,,,,, ,Passenger TSI,Percent change from same month previous year,,,, 1999,93.6,2.7,,,, 2000,99.0,5.7,,,, 2001,100.7,1.7,,,, 2002,93.3,-7.4,,,, 2003,91.0,-2.4,,,, 2004,102.8,13.0,,,, 2005,108.3,5.3,,,, 2006,111.6,3.1,,,, 2007,114.7,2.8,,,, 2008P,116.2,1.3,,,, SOURCE: Bureau of Transportation Statistics,,,,,, " NOTE: P = preliminary",,,,,, NOTE: Percent changes based on numbers prior to rounding.,,