xper,xns,xew,xco
0.100000001 , 5.62018156E-02 , 7.33306259E-02 , 892.650024
0.200000003 , 4.49013077E-02 , 4.39270586E-02 , 1031.25000
0.300000012 , 4.08989079E-02 , 4.09671813E-02 , 1031.25000
0.500000000 , 3.52912471E-02 , 4.24429625E-02 , 1031.25000
1.00000000 , 3.02463118E-02 , 2.15331297E-02 , 562.650024
2.00000000 , 2.06305832E-02 , 1.98845584E-02 , 281.325012
3.00000000 , 1.48207285E-02 , 2.33988855E-02 , 187.688004