xper,xns,xew,xco
0.100000001 , 3.58086713E-02 , 6.70471117E-02 , 892.650024
0.200000003 , 4.81135100E-02 , 6.50811046E-02 , 1031.25000
0.300000012 , 1.67104173E-02 , 3.44185680E-02 , 1031.25000
0.500000000 , 6.35073381E-03 , 5.46151074E-03 , 1031.25000
1.00000000 , 1.22021453E-03 , 1.58643664E-03 , 562.650024
2.00000000 , 7.60044728E-04 , 1.29552616E-03 , 281.325012
3.00000000 , 8.52125930E-04 , 1.40911213E-03 , 187.688004