xper,xns,xew,xco
0.100000001 , 0.340948403 , 0.287654817 , 1190.19995
0.200000003 , 8.65300521E-02 , 0.115990855 , 1375.00000
0.300000012 , 5.37266694E-02 , 7.74579719E-02 , 1375.00000
0.500000000 , 3.98440100E-02 , 2.76743956E-02 , 1375.00000
1.00000000 , 4.65862034E-03 , 5.39932121E-03 , 800.250000
2.00000000 , 2.44116853E-03 , 2.32832343E-03 , 399.850006
3.00000000 , 1.00850407E-03 , 1.21281436E-03 , 266.750000