xper,xns,xew,xco
0.100000001 , 9.24746543E-02 , 5.13506308E-02 , 1190.19995
0.200000003 , 4.65520807E-02 , 3.05857398E-02 , 1375.00000
0.300000012 , 3.94467078E-02 , 3.57832722E-02 , 1375.00000
0.500000000 , 1.77577585E-02 , 1.85126271E-02 , 1375.00000
1.00000000 , 4.37499909E-03 , 5.50518092E-03 , 800.250000
2.00000000 , 3.35495430E-03 , 2.70767487E-03 , 399.850006
3.00000000 , 1.05415308E-03 , 1.16567244E-03 , 266.750000