xper,xns,xew,xco
0.100000001 , 2.26537681 , 2.50270748 , 892.650024
0.200000003 , 0.279339999 , 0.227952465 , 1031.25000
0.300000012 , 0.194254816 , 0.188745096 , 1031.25000
0.500000000 , 5.78195825E-02 , 6.30761981E-02 , 1031.25000
1.00000000 , 3.00869532E-02 , 2.97474302E-02 , 562.650024
2.00000000 , 2.22711861E-02 , 1.91162676E-02 , 281.325012
3.00000000 , 2.73081791E-02 , 1.48194861E-02 , 187.688004