xper,xns,xew,xco
0.100000001 , 0.490021288 , 0.448588908 , 892.650024
0.200000003 , 0.204039723 , 0.129330128 , 1031.25000
0.300000012 , 0.119951844 , 8.58577713E-02 , 1031.25000
0.500000000 , 4.15347591E-02 , 4.67455685E-02 , 1031.25000
1.00000000 , 3.12639512E-02 , 2.15630457E-02 , 562.650024
2.00000000 , 1.68692600E-02 , 1.98190920E-02 , 281.325012
3.00000000 , 1.88018363E-02 , 2.07161941E-02 , 187.688004