xper,xns,xew,xco
0.100000001 , 0.581969798 , 0.474821568 , 892.650024
0.200000003 , 0.135437667 , 0.135393411 , 1031.25000
0.300000012 , 0.114084288 , 9.29591283E-02 , 1031.25000
0.500000000 , 5.22119179E-02 , 3.50251943E-02 , 1031.25000
1.00000000 , 3.04926168E-02 , 2.99086999E-02 , 562.650024
2.00000000 , 2.93645281E-02 , 2.53708642E-02 , 281.325012
3.00000000 , 2.05682963E-02 , 2.45270394E-02 , 187.688004