Table 2: Percent changes in the Transportation Services Index from Year-to-Year,,,,,,,, "December TSI (Monthly average of 1996 = 100)",,,,,,,, ,TSI,Percent change from previous year,,,,,, 1996,101.9,4.0,,,,,, 1997,109.7,7.7,,,,,, 1998,113.1,3.0,,,,,, 1999,118.0,4.4,,,,,, 2000,113.7,-3.6,,,,,, 2001,109.9,-3.4,,,,,, 2002,117.8,7.2,,,,,, 2003,121.2,2.9,,,,,, 2004P,127.3,5.1,,,,,, " NOTE: P = preliminary",,,,,,,, SOURCE: Bureau of Transportation Statistics,,,,,,,,