xper,xns,xew,xco
0.100000001 , 8.63244683E-02 , 5.60816526E-02 , 892.650024
0.200000003 , 2.25798450E-02 , 2.72446405E-02 , 1031.25000
0.300000012 , 1.72773246E-02 , 1.98512487E-02 , 1031.25000
0.500000000 , 6.05074735E-03 , 4.60365601E-03 , 1031.25000
1.00000000 , 1.67465594E-03 , 1.59110047E-03 , 562.650024
2.00000000 , 8.77793878E-04 , 8.37217551E-04 , 281.325012
3.00000000 , 6.62132341E-04 , 6.27178233E-04 , 187.688004