xper,xns,xew,xco
0.100000001 , 1.14660048 , 0.906212449 , 892.650024
0.200000003 , 0.200246438 , 0.168853909 , 1031.25000
0.300000012 , 0.150955766 , 9.45808366E-02 , 1031.25000
0.500000000 , 8.11853856E-02 , 5.51731363E-02 , 1031.25000
1.00000000 , 4.19950075E-02 , 3.25329900E-02 , 562.650024
2.00000000 , 3.41797806E-02 , 3.39272730E-02 , 281.325012
3.00000000 , 2.92202383E-02 , 2.75658537E-02 , 187.688004