xper,xns,xew,xco
0.100000001 , 9.24630687E-02 , 5.13506308E-02 , 1190.19995
0.200000003 , 4.65520993E-02 , 3.05857398E-02 , 1375.00000
0.300000012 , 3.41634005E-02 , 3.57832722E-02 , 1375.00000
0.500000000 , 1.77392177E-02 , 1.85126271E-02 , 1375.00000
1.00000000 , 4.39812336E-03 , 5.50518092E-03 , 800.250000
2.00000000 , 3.39047820E-03 , 2.70767487E-03 , 399.850006
3.00000000 , 1.08635053E-03 , 1.16567244E-03 , 266.750000