xper,xns,xew,xco
0.100000001 , 4.76966612E-02 , 0.131529301 , 892.650024
0.200000003 , 4.81263027E-02 , 6.52307048E-02 , 1031.25000
0.300000012 , 2.94986870E-02 , 3.42687182E-02 , 1031.25000
0.500000000 , 6.95406366E-03 , 5.59528871E-03 , 1031.25000
1.00000000 , 1.47125090E-03 , 1.58201123E-03 , 562.650024
2.00000000 , 6.39868493E-04 , 1.40136515E-03 , 281.325012
3.00000000 , 8.71691271E-04 , 8.86275957E-04 , 187.688004