"Table 3: Freight, Passenger and Combined Transportation Services Indexes Year-to-Date Change, 1999-2008",,,,,,,,,,, Percent change from December of previous year,,,,,,,,,,, December to September,,,,,,,,,,, Year,Freight,Passenger,Combined,,,,,,,, 1999,4.1,3.9,4.1,,,,,,,, 2000,-5.9,7.7,-1.8,,,,,,,, 2001,-0.4,-21.5,-7.0,,,,,,,, 2002,5.4,2.8,4.7,,,,,,,, 2003,-0.2,0.6,0.0,,,,,,,, 2004,1.7,4.6,2.5,,,,,,,, 2005,-0.5,4.5,0.7,,,,,,,, 2006,-1.3,3.6,-0.1,,,,,,,, 2007,-0.8,2.8,0.1,,,,,,,, 2008P,-0.3,-2.0,-0.7,,,,,,,, SOURCE: Bureau of Transportation Statistics,,,,,,,,,,, NOTE: P = preliminary,,,,,,,,,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,,