xper,xns,xew,xco
0.100000001 , 12.9723883 , 22.5606213 , 892.650024
0.200000003 , 22.9905586 , 71.7460098 , 1031.25000
0.300000012 , 16.1857662 , 19.7198238 , 1031.25000
0.500000000 , 6.30744600 , 8.29971886 , 1031.25000
1.00000000 , 1.25363553 , 1.44028866 , 562.650024
2.00000000 , 0.230179697 , 0.246780142 , 281.325012
3.00000000 , 8.95138532E-02 , 0.106054142 , 187.688004