xper,xns,xew,xco
0.100000001 , 0.109477721 , 0.106399246 , 892.650024
0.200000003 , 7.28432089E-02 , 6.96560740E-02 , 1031.25000
0.300000012 , 5.18958606E-02 , 4.76998910E-02 , 1031.25000
0.500000000 , 1.24970768E-02 , 1.50457313E-02 , 1031.25000
1.00000000 , 1.03827547E-02 , 2.00735461E-02 , 562.650024
2.00000000 , 8.29585176E-03 , 8.64874013E-03 , 281.325012
3.00000000 , 7.03680096E-03 , 8.73430632E-03 , 187.688004