Figure 1: System Operating Profit/(Loss) per Enplanement,,,,,,,, First Quarter 2001 - First Quarter 2006,,,,,,,, ,Low-Cost,Network,14-Carrier Average,,,,, 1Q 2001,7.79,-9.57,-5.92,,,,, 1Q 2002,0.19,-28.01,-21.64,,,,, 1Q 2003,0.95,-34.57,-25.64,,,,, 1Q 2004,1.97,-12.88,-8.93,,,,, 1Q 2005,3.33,-14.80,-9.92,,,,, 1Q 2006,2.75,-6.15,-3.51,,,,, "Source: Bureau of Transportation Statistics, Form 41 Airline Financial Data and T-100 Market Data.",,,,,,,, ,,,,,,,, ,,,,,,,, ,,,,,,,, ,,,,,,,, ,,,,,,,, ,,,,,,,, ,,,,,,,, ,,,,,,,,