Table 2. Total System (Domestic and International) Scheduled Enplanements on U.S. Carriers,,,,,, "Passenger numbers in millions (000,000)",,,,,, ,2005,2006,2005-2006 Pct. Change,2007,2006-2007 Pct. Change, January,54.4,55.6,2.1,57.1,2.8, February,52.9,53.4,0.9,54.1,1.4, March,66.1,65.8,-0.4,67.2,2.0, April,61.6,63.2,2.6,64.9,2.7, May,64.2,64.5,0.4,66.8,3.6, June,67.1,67.2,0.1,69.7,3.6, July,70.6,69.5,-1.5,72.4,4.1, August,66.8,66.5,-0.5,71.3,7.3, September,56.8,56.4,-0.7,59.2,4.9, October,59.9,61.6,2.9,64.2,4.1, November,58.7,60.3,2.7,59.9,-0.7, December,59.5,60.7,2.1,,, 11- Mo Total,679.1,684.0,0.7,706.6,3.2, Yr. Total,738.6,744.7,0.8,,, "Source: Bureau of Transportation Statistics, T-100 Market",,,,,, Note: Percent changes based on numbers prior to rounding.,,,,,,