Table 8. Domestic Scheduled Enplanements on U.S. Carriers,,,,,, "Passenger numbers in millions (000,000)",,,,,, Month,2004,2005,2004-2005 Pct. Change,2006,2005-2006 Pct. Change, ,,,,,, January,43.8,48.0,9.5,48.9,1.8, February,45.3,47.1,3.9,47.4,0.6, March,54.2,58.8,8.7,58.3,-1.0, April,53.3,54.9,3.1,55.8,1.7, May,53.0,57.3,8.1,57.1,-0.4, June,57.0,59.7,4.9,59.2,-0.8, July,59.6,62.4,4.7,60.8,-2.6, August,57.4,59.1,3.0,,, September,47.7,50.6,6.1,,, October,54.2,53.7,-0.8,,, November,51.8,52.8,1.9,,, December,52.6,52.8,0.3,,, Yr. Total,629.8,657.3,4.4,,, 7 Mo. Tot,366.2,388.3,6.0,387.5,-0.2, "Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,,, Note: Percent changes based on numbers prior to rounding.,,,,,,