Table 8. Domestic Scheduled Enplanements on U.S. Carriers,,,,, "Passenger numbers in millions (000,000)",,,,, ,2005,2006,2005-2006 Pct. Change,2007,2006-2007 Pct. Change January,48.0,48.9,1.8,50.0,2.3 February,47.1,47.4,0.6,47.7,0.8 March,58.8,58.3,-0.9,59.2,1.6 April,54.9,55.8,1.7,57.4,2.8 May,57.3,57.2,-0.3,, June,59.7,59.3,-0.8,, July,62.4,60.8,-2.5,, August,59.1,58.3,-1.4,, September,50.6,50.0,-1.3,, October,53.7,55.1,2.5,, November,52.8,53.9,2.1,, December,52.8,53.5,1.4,, 4-Mo Total,208.8,210.3,0.7,214.4,1.9 Yr. Total,657.3,658.4,0.2,, "Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,, Note: Percent changes based on numbers prior to rounding.,,,,, ,,,,,