xper,xns,xew,xco
0.100000001 , 0.255755991 , 0.478684336 , 892.650024
0.200000003 , 6.62512705E-02 , 9.46710482E-02 , 1031.25000
0.300000012 , 5.68304993E-02 , 6.42447919E-02 , 1031.25000
0.500000000 , 2.41130702E-02 , 3.23332921E-02 , 1031.25000
1.00000000 , 4.47453279E-03 , 5.66010829E-03 , 562.650024
2.00000000 , 1.85857911E-03 , 1.56720728E-03 , 281.325012
3.00000000 , 1.08214910E-03 , 1.65576022E-03 , 187.688004