xper,xns,xew,xco
0.100000001 , 0.262480766 , 0.140575677 , 973.799988
0.200000003 , 0.130331635 , 9.12189037E-02 , 1125.00000
0.300000012 , 8.43890309E-02 , 8.18544254E-02 , 1125.00000
0.500000000 , 3.40231210E-02 , 3.71935181E-02 , 1125.00000
1.00000000 , 2.92341281E-02 , 3.88138853E-02 , 675.000000
2.00000000 , 4.94923955E-03 , 4.23510280E-03 , 337.500000
3.00000000 , 2.00808933E-03 , 1.80483528E-03 , 225.000000