xper,xns,xew,xco
0.100000001 , 5.31301832 , 6.30008221 , 892.650024
0.200000003 , 1.01279509 , 1.26298761 , 1031.25000
0.300000012 , 0.399740994 , 0.469771326 , 1031.25000
0.500000000 , 0.191180438 , 0.127723768 , 1031.25000
1.00000000 , 4.04262133E-02 , 5.33190519E-02 , 562.650024
2.00000000 , 2.13540271E-02 , 2.59804539E-02 , 281.325012
3.00000000 , 2.72924080E-02 , 2.06006300E-02 , 187.688004