xper,xns,xew,xco
0.100000001 , 4.76943031E-02 , 0.131590486 , 892.650024
0.200000003 , 4.81274910E-02 , 6.52500093E-02 , 1031.25000
0.300000012 , 2.95005757E-02 , 3.42494324E-02 , 1031.25000
0.500000000 , 6.95203198E-03 , 5.64580783E-03 , 1031.25000
1.00000000 , 1.46900932E-03 , 1.51493936E-03 , 562.650024
2.00000000 , 6.37578021E-04 , 1.44933152E-03 , 281.325012
3.00000000 , 8.72344885E-04 , 8.57558858E-04 , 187.688004