"Table 3: Freight, Passenger and Combined Transportation Services Indexes Annual Change, 1998-2007",,,,,,,,, Percent change from December of previous year,,,,,,,,, December to May,,,,,,,,, Year,Freight,Passenger,Combined,,,,,, 1998,3.8,1.4,3.1,,,,,, 1999,2.5,-0.6,1.5,,,,,, 2000,-5.3,5.9,-2.0,,,,,, 2001,2.3,-0.3,1.4,,,,,, 2002,3.9,3.4,3.8,,,,,, 2003,-2.0,-5.6,-3.0,,,,,, 2004,1.8,2.0,1.9,,,,,, 2005,0.6,2.6,1.2,,,,,, 2006,1.6,3.2,2.0,,,,,, 2007P,0.8,1.2,0.9,,,,,, SOURCE: Bureau of Transportation Statistics,,,,,,,,, NOTE: P = preliminary,,,,,,,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,, ,,,