xper,xns,xew,xco
0.100000001 , 0.131516054 , 0.173731953 , 892.650024
0.200000003 , 4.98185307E-02 , 8.32303762E-02 , 1031.25000
0.300000012 , 0.110527620 , 7.13473260E-02 , 1031.25000
0.500000000 , 2.49030292E-02 , 3.23062725E-02 , 1031.25000
1.00000000 , 4.13149409E-03 , 8.62473622E-03 , 562.650024
2.00000000 , 1.70990312E-03 , 1.82258710E-03 , 281.325012
3.00000000 , 1.09665457E-03 , 1.48473820E-03 , 187.688004