xper,xns,xew,xco
0.100000001 , 0.932978153 , 0.824201584 , 892.650024
0.200000003 , 0.117867708 , 0.120081976 , 1031.25000
0.300000012 , 9.48161259E-02 , 8.86595473E-02 , 1031.25000
0.500000000 , 3.76963615E-02 , 4.52554300E-02 , 1031.25000
1.00000000 , 2.64446381E-02 , 3.11045535E-02 , 562.650024
2.00000000 , 2.87135374E-02 , 2.58249920E-02 , 281.325012
3.00000000 , 2.50996668E-02 , 2.34000683E-02 , 187.688004