"Month,2000,2001,2002,Gas Sales,Linear,Quadratic,"
"10,242,263,282,17,1,0,"
"20,235,238,255,21,2,1,"
"30,232,247,265,19,3,5,"
"40,178,193,205,23,4,12,"
"50,184,193,210,18,5,20,"
"60,140,149,160,16,6,30,"
"70,145,157,166,20,7,42,"
"80,152,161,174,18,8,56,"
"90,110,122,126,22,9,72,"
"100,130,130,148,20,10,90,"
"110,152,167,173,15,11,110,"
"120,206,230,235,22,12,156,"
