xper,xns,xew,xco
0.100000001 , 0.679675698 , 0.410727143 , 1190.19995
0.200000003 , 0.128211334 , 0.107163206 , 1375.00000
0.300000012 , 9.77662653E-02 , 6.97406679E-02 , 1375.00000
0.500000000 , 3.94419804E-02 , 5.01788892E-02 , 1375.00000
1.00000000 , 7.10341893E-03 , 6.58807252E-03 , 800.250000
2.00000000 , 1.89066399E-03 , 2.32907524E-03 , 399.850006
3.00000000 , 1.51192548E-03 , 1.56541017E-03 , 266.750000