xper,xns,xew,xco
0.100000001 , 5.97107224E-02 , 5.16090915E-02 , 892.650024
0.200000003 , 4.70535718E-02 , 3.96446399E-02 , 1031.25000
0.300000012 , 4.14049476E-02 , 3.78130786E-02 , 1031.25000
0.500000000 , 3.66619788E-02 , 3.28280553E-02 , 1031.25000
1.00000000 , 3.64823826E-02 , 2.43824627E-02 , 562.650024
2.00000000 , 2.45741792E-02 , 2.52035521E-02 , 281.325012
3.00000000 , 2.39055958E-02 , 2.15759594E-02 , 187.688004