Table 2. Total System (Domestic and International) Scheduled Enplanements on U.S. Carriers,,,,, "Passenger numbers in millions (000,000)",,,,, ,2006,2007,2006-2007 Pct. Change,2008,2007-2008 Pct. Change January,55.6,57.1,2.8,57.8,1.1 February,53.3,54.1,1.4,56.6,4.6 March,65.8,67.2,2.0,67.1,-0.1 April,63.2,64.9,2.7,63.1,-2.8 May,64.4,66.8,3.6,65.9,-1.3 June,67.2,69.7,3.7,67.8,-2.7 July,69.5,72.4,4.2,70.4,-2.8 August,66.5,71.3,7.3,67.7,-5.1 September,56.4,59.2,4.9,54.2,-8.4 October,61.6,64.2,4.1,59.6,-7.1 November,60.3,61.9,2.7,, December,60.7,60.8,0.2,, 10 Mo. Total,623.7,646.9,3.7,630.1,-2.6 Yr. Total,744.7,769.6,3.3,, "Source: Bureau of Transportation Statistics, T-100 Market",,,,, Note: Percent changes based on numbers prior to rounding.,,,,, ,,,,, ,,,,,