xper,xns,xew,xco
0.100000001 , 1.42329967 , 2.28362679 , 892.650024
0.200000003 , 0.170965567 , 0.162513345 , 1031.25000
0.300000012 , 0.169509798 , 9.50794145E-02 , 1031.25000
0.500000000 , 4.53695282E-02 , 3.94504070E-02 , 1031.25000
1.00000000 , 2.71783918E-02 , 3.09564602E-02 , 562.650024
2.00000000 , 2.64260676E-02 , 2.53581554E-02 , 281.325012
3.00000000 , 2.34914068E-02 , 2.48436499E-02 , 187.688004