xper,xns,xew,xco
0.100000001 , 0.273788929 , 0.448631376 , 892.650024
0.200000003 , 4.96617667E-02 , 8.39269534E-02 , 1031.25000
0.300000012 , 4.29536067E-02 , 5.25411889E-02 , 1031.25000
0.500000000 , 1.18051386E-02 , 2.27708407E-02 , 1031.25000
1.00000000 , 1.86679920E-03 , 2.25791777E-03 , 562.650024
2.00000000 , 9.83969425E-04 , 1.22329523E-03 , 281.325012
3.00000000 , 1.06920872E-03 , 8.59412365E-04 , 187.688004