xper,xns,xew,xco
0.100000001 , 0.918655574 , 1.97467673 , 892.650024
0.200000003 , 7.40029812E-02 , 0.135656402 , 1031.25000
0.300000012 , 5.17560653E-02 , 5.78774437E-02 , 1031.25000
0.500000000 , 9.46876127E-03 , 1.27116647E-02 , 1031.25000
1.00000000 , 2.02527177E-03 , 3.22881108E-03 , 562.650024
2.00000000 , 1.28427823E-03 , 1.13753323E-03 , 281.325012
3.00000000 , 1.79938797E-03 , 1.04755338E-03 , 187.688004