Table 9: Combined Transportation Services Index from Year-to-Year,,,,,,,,, Percent change in the April TSI,,,,,,,,, (Monthly average of 2000 = 100),,,,,,,,, ,TSI,Percent change from same month previous year,,,,,,, 1998,97.4,6.9,,,,,,, 1999,99.8,2.4,,,,,,, 2000,98.2,-1.5,,,,,,, 2001,99.4,1.2,,,,,,, 2002,97.7,-1.7,,,,,,, 2003,99.9,2.2,,,,,,, 2004,108.7,8.8,,,,,,, 2005,111.6,2.7,,,,,,, 2006,110.5,-1.0,,,,,,, 2007P,111.0,0.5,,,,,,, SOURCE: Bureau of Transportation Statistics,,,,,,,,, " NOTE: P = preliminary",,,,,,,,, NOTE: Percent changes based on numbers prior to rounding.,, ,,