xper,xns,xew,xco
0.100000001 , 4.41339016 , 2.12702179 , 892.650024
0.200000003 , 5.72856188 , 3.24451637 , 1031.25000
0.300000012 , 10.5108814 , 5.30902672 , 1031.25000
0.500000000 , 3.83314180 , 4.66573668 , 1031.25000
1.00000000 , 1.40126622 , 0.615920126 , 562.650024
2.00000000 , 0.186299473 , 0.129380897 , 281.325012
3.00000000 , 7.70859495E-02 , 5.94091602E-02 , 187.688004