xper,xns,xew,xco
0.100000001 , 1.20137405 , 0.678400159 , 892.650024
0.200000003 , 0.197796658 , 0.167963520 , 1031.25000
0.300000012 , 9.73777771E-02 , 0.110035837 , 1031.25000
0.500000000 , 6.64012879E-02 , 7.92040005E-02 , 1031.25000
1.00000000 , 3.41551229E-02 , 3.76881026E-02 , 562.650024
2.00000000 , 2.66114827E-02 , 2.80646905E-02 , 281.325012
3.00000000 , 1.92008223E-02 , 2.31787525E-02 , 187.688004