xper,xns,xew,xco
0.100000001 , 9.33900848E-02 , 0.332477957 , 892.650024
0.200000003 , 3.54989320E-02 , 4.16618288E-02 , 1031.25000
0.300000012 , 2.34245490E-02 , 1.98715013E-02 , 1031.25000
0.500000000 , 6.97453320E-03 , 8.96489434E-03 , 1031.25000
1.00000000 , 1.35778193E-03 , 1.33284403E-03 , 562.650024
2.00000000 , 9.71127069E-04 , 1.11061230E-03 , 281.325012
3.00000000 , 6.59020559E-04 , 8.41742149E-04 , 187.688004