xper,xns,xew,xco
0.100000001 , 0.282514781 , 0.399267048 , 892.650024
0.200000003 , 8.21916088E-02 , 8.71752501E-02 , 1031.25000
0.300000012 , 7.02672452E-02 , 5.82451075E-02 , 1031.25000
0.500000000 , 2.24113725E-02 , 2.14028582E-02 , 1031.25000
1.00000000 , 2.90863402E-03 , 2.29211012E-03 , 562.650024
2.00000000 , 1.25451759E-03 , 1.31747557E-03 , 281.325012
3.00000000 , 9.50925576E-04 , 1.24740135E-03 , 187.688004