xper,xns,xew,xco
0.100000001 , 1.05818534 , 1.12538910 , 892.650024
0.200000003 , 0.256076157 , 0.187517166 , 1031.25000
0.300000012 , 0.100404195 , 9.44058150E-02 , 1031.25000
0.500000000 , 2.97737774E-02 , 2.12700609E-02 , 1031.25000
1.00000000 , 4.64699371E-03 , 3.32752848E-03 , 562.650024
2.00000000 , 1.82013446E-03 , 9.87805659E-04 , 281.325012
3.00000000 , 8.00852722E-04 , 9.92684392E-04 , 187.688004