xper,xns,xew,xco
0.100000001 , 0.233718976 , 0.652562261 , 892.650024
0.200000003 , 8.33009779E-02 , 0.200225472 , 1031.25000
0.300000012 , 7.85732418E-02 , 9.59638357E-02 , 1031.25000
0.500000000 , 2.84462087E-02 , 3.52871232E-02 , 1031.25000
1.00000000 , 2.89073377E-03 , 4.21181647E-03 , 562.650024
2.00000000 , 1.37700711E-03 , 1.87011634E-03 , 281.325012
3.00000000 , 1.50515267E-03 , 1.52032520E-03 , 187.688004