xper,xns,xew,xco
0.100000001 , 0.274042040 , 0.691951334 , 892.650024
0.200000003 , 7.65462220E-02 , 0.126810998 , 1031.25000
0.300000012 , 9.55449045E-02 , 8.93647298E-02 , 1031.25000
0.500000000 , 3.09530292E-02 , 2.63147876E-02 , 1031.25000
1.00000000 , 2.59693619E-03 , 3.86943948E-03 , 562.650024
2.00000000 , 9.84841492E-04 , 1.48632086E-03 , 281.325012
3.00000000 , 9.90881701E-04 , 1.02019857E-03 , 187.688004