xper,xns,xew,xco
0.100000001 , 0.202152327 , 0.413503498 , 892.650024
0.200000003 , 5.84100373E-02 , 0.100141652 , 1031.25000
0.300000012 , 5.00071906E-02 , 5.60847707E-02 , 1031.25000
0.500000000 , 1.52095202E-02 , 1.65441893E-02 , 1031.25000
1.00000000 , 2.01207236E-03 , 2.22840626E-03 , 562.650024
2.00000000 , 1.16544461E-03 , 1.45606545E-03 , 281.325012
3.00000000 , 8.54901446E-04 , 1.16069731E-03 , 187.688004