Table 4: Transportation Services Index from Year-to-Year,,,,,,,,, Percent change in the March TSI,,,,,,,,, (Monthly average of 2000 = 100),,,,,,,,, ,TSI,Percent change from same month previous year,,,,,,, 1998,96.0,6.7,,,,,,, 1999,99.9,4.1,,,,,,, 2000,99.5,-0.5,,,,,,, 2001,99.6,0.1,,,,,,, 2002,97.1,-2.4,,,,,,, 2003,100.4,3.3,,,,,,, 2004,108.0,7.6,,,,,,, 2005,111.6,3.4,,,,,,, 2006,110.9,-0.7,,,,,,, 2007P,111.0,0.1,,,,,,, SOURCE: Bureau of Transportation Statistics,,,,,,,,, " NOTE: P = preliminary",,,,,,,,, NOTE: Percent changes based on numbers prior to rounding.,, ,,