xper,xns,xew,xco
0.100000001 , 0.292615235 , 0.167016670 , 892.650024
0.200000003 , 0.188410133 , 5.61006777E-02 , 1031.25000
0.300000012 , 0.119071014 , 4.85786498E-02 , 1031.25000
0.500000000 , 8.40905532E-02 , 4.09415402E-02 , 1031.25000
1.00000000 , 4.36182544E-02 , 2.60730032E-02 , 562.650024
2.00000000 , 2.53164992E-02 , 2.39812527E-02 , 281.325012
3.00000000 , 2.36601755E-02 , 3.28686014E-02 , 187.688004