xper,xns,xew,xco
0.100000001 , 7.32753351E-02 , 3.94578315E-02 , 1190.19995
0.200000003 , 3.50430645E-02 , 2.95264777E-02 , 1375.00000
0.300000012 , 2.99370736E-02 , 2.02522147E-02 , 1375.00000
0.500000000 , 1.77130941E-02 , 1.28865559E-02 , 1375.00000
1.00000000 , 1.84242968E-02 , 1.46806184E-02 , 800.250000
2.00000000 , 1.07748564E-02 , 9.69309453E-03 , 399.850006
3.00000000 , 1.02165248E-02 , 1.02490587E-02 , 266.750000