xper,xns,xew,xco
0.100000001 , 6.40034825E-02 , 6.57704249E-02 , 892.650024
0.200000003 , 5.23060411E-02 , 6.14952743E-02 , 1031.25000
0.300000012 , 5.83496131E-02 , 5.00185974E-02 , 1031.25000
0.500000000 , 0.105059370 , 9.78967994E-02 , 1031.25000
1.00000000 , 5.41982390E-02 , 7.05801696E-02 , 562.650024
2.00000000 , 2.57421639E-02 , 1.97891332E-02 , 281.325012
3.00000000 , 8.39316379E-03 , 8.79312959E-03 , 187.688004