xper,xns,xew,xco
0.100000001 , 0.926576197 , 1.49847460 , 892.650024
0.200000003 , 7.83362165E-02 , 0.150173068 , 1031.25000
0.300000012 , 2.97101587E-02 , 5.45302033E-02 , 1031.25000
0.500000000 , 8.70032609E-03 , 1.81432478E-02 , 1031.25000
1.00000000 , 2.12993566E-03 , 4.08564834E-03 , 562.650024
2.00000000 , 5.61505673E-04 , 1.18567725E-03 , 281.325012
3.00000000 , 4.01853613E-04 , 5.78504230E-04 , 187.688004