xper,xns,xew,xco
0.100000001 , 0.375889450 , 0.299721181 , 892.650024
0.200000003 , 0.230747610 , 0.151935503 , 1031.25000
0.300000012 , 0.119415388 , 0.132844195 , 1031.25000
0.500000000 , 6.41417727E-02 , 5.89143373E-02 , 1031.25000
1.00000000 , 8.52952246E-03 , 1.08687151E-02 , 562.650024
2.00000000 , 5.70690818E-03 , 7.04071345E-03 , 281.325012
3.00000000 , 2.58737360E-03 , 2.90459651E-03 , 187.688004