xper,xns,xew,xco
0.100000001 , 2.29663644E-02 , 3.89079005E-02 , 892.650024
0.200000003 , 9.23253130E-03 , 1.20978924E-02 , 1031.25000
0.300000012 , 1.10321967E-02 , 1.05480785E-02 , 1031.25000
0.500000000 , 4.81468160E-03 , 4.77967039E-03 , 1031.25000
1.00000000 , 1.04734872E-03 , 1.60689198E-03 , 562.650024
2.00000000 , 9.83336126E-04 , 1.24981138E-03 , 281.325012
3.00000000 , 6.14206772E-04 , 1.31039775E-03 , 187.688004