Table 5: Percent changes in the Passenger Transportation Services Index from Year-to-Year,,,,,,,, "May Passenger TSI (Monthly average of 2000 = 100)",,,,,,,, ,Passenger TSI,Percent change from same month previous year,,,,,, 1996,84.2,6.5,,,,,, 1997,87.7,4.2,,,,,, 1998,91.1,3.9,,,,,, 1999,93.4,2.5,,,,,, 2000,100.3,7.4,,,,,, 2001,100.2,-0.2,,,,,, 2002,94.4,-5.7,,,,,, 2003,92.6,-1.9,,,,,, 2004,102.8,11.0,,,,,, 2005P,111.2,8.2,,,,,, " NOTE: P = preliminary",,,,,,,, SOURCE: Bureau of Transportation Statistics,,,,,,,,