xper,xns,xew,xco
0.100000001 , 0.322624803 , 1.14302289 , 892.650024
0.200000003 , 5.83679304E-02 , 0.107005991 , 1031.25000
0.300000012 , 7.55747706E-02 , 5.27743921E-02 , 1031.25000
0.500000000 , 3.00171673E-02 , 2.20193211E-02 , 1031.25000
1.00000000 , 2.98041548E-03 , 3.04971263E-03 , 562.650024
2.00000000 , 1.04305672E-03 , 1.47200108E-03 , 281.325012
3.00000000 , 1.25791028E-03 , 1.29461032E-03 , 187.688004