xper,xns,xew,xco
0.100000001 , 4.91702333E-02 , 0.104907356 , 892.650024
0.200000003 , 2.45932620E-02 , 2.15709899E-02 , 1031.25000
0.300000012 , 2.77947839E-02 , 2.54840702E-02 , 1031.25000
0.500000000 , 6.37811888E-03 , 4.76756413E-03 , 1031.25000
1.00000000 , 1.39169709E-03 , 1.28098286E-03 , 562.650024
2.00000000 , 1.10724417E-03 , 1.42299151E-03 , 281.325012
3.00000000 , 7.20233482E-04 , 1.32021343E-03 , 187.688004