xper,xns,xew,xco
0.100000001 , 0.679646432 , 0.410733223 , 1190.19995
0.200000003 , 0.128235042 , 0.107187949 , 1375.00000
0.300000012 , 9.77872536E-02 , 6.97307214E-02 , 1375.00000
0.500000000 , 3.94478478E-02 , 5.01753315E-02 , 1375.00000
1.00000000 , 7.09456764E-03 , 6.59400132E-03 , 800.250000
2.00000000 , 1.86401466E-03 , 2.32164608E-03 , 399.850006
3.00000000 , 1.54550013E-03 , 1.56981847E-03 , 266.750000