xper,xns,xew,xco
0.100000001 , 0.213229105 , 0.282238752 , 892.650024
0.200000003 , 6.84938207E-02 , 0.101568103 , 1031.25000
0.300000012 , 5.10856286E-02 , 6.72037378E-02 , 1031.25000
0.500000000 , 1.59069579E-02 , 1.57120787E-02 , 1031.25000
1.00000000 , 1.89931307E-03 , 2.54413695E-03 , 562.650024
2.00000000 , 1.05502899E-03 , 1.29107886E-03 , 281.325012
3.00000000 , 1.14664750E-03 , 1.17263291E-03 , 187.688004