xper,xns,xew,xco
0.100000001 , 0.375882387 , 0.299743533 , 892.650024
0.200000003 , 0.230754748 , 0.151957154 , 1031.25000
0.300000012 , 0.119422138 , 0.132864714 , 1031.25000
0.500000000 , 6.41350895E-02 , 5.89347780E-02 , 1031.25000
1.00000000 , 8.52282997E-03 , 1.08482996E-02 , 562.650024
2.00000000 , 5.70909213E-03 , 7.05206441E-03 , 281.325012
3.00000000 , 2.57964316E-03 , 2.89220386E-03 , 187.688004