xper,xns,xew,xco
0.100000001 , 8.63286853E-02 , 5.61018176E-02 , 892.650024
0.200000003 , 2.25754902E-02 , 2.72243936E-02 , 1031.25000
0.300000012 , 1.72718596E-02 , 1.98708810E-02 , 1031.25000
0.500000000 , 6.04739739E-03 , 4.58796183E-03 , 1031.25000
1.00000000 , 1.66913669E-03 , 1.58597669E-03 , 562.650024
2.00000000 , 8.81147105E-04 , 8.38392007E-04 , 281.325012
3.00000000 , 6.53605384E-04 , 6.18021062E-04 , 187.688004