xper,xns,xew,xco
0.100000001 , 0.224192932 , 0.671297193 , 892.650024
0.200000003 , 0.107952453 , 0.119613133 , 1031.25000
0.300000012 , 8.32964331E-02 , 8.67741778E-02 , 1031.25000
0.500000000 , 7.11217597E-02 , 0.109191753 , 1031.25000
1.00000000 , 3.86960469E-02 , 4.43690941E-02 , 562.650024
2.00000000 , 1.58712845E-02 , 1.72284339E-02 , 281.325012
3.00000000 , 8.48400220E-03 , 1.21382810E-02 , 187.688004