xper,xns,xew,xco
0.100000001 , 0.365304679 , 1.14678371 , 892.650024
0.200000003 , 9.10376683E-02 , 0.118345916 , 1031.25000
0.300000012 , 8.37263912E-02 , 8.45881402E-02 , 1031.25000
0.500000000 , 2.87200622E-02 , 3.01843490E-02 , 1031.25000
1.00000000 , 3.48500558E-03 , 4.05504741E-03 , 562.650024
2.00000000 , 1.47428166E-03 , 1.81682792E-03 , 281.325012
3.00000000 , 9.48708563E-04 , 1.43788068E-03 , 187.688004