xper,xns,xew,xco
0.100000001 , 0.282514125 , 0.399251282 , 892.650024
0.200000003 , 8.21494609E-02 , 8.71735141E-02 , 1031.25000
0.300000012 , 7.02733323E-02 , 5.82415462E-02 , 1031.25000
0.500000000 , 2.24065445E-02 , 2.14075334E-02 , 1031.25000
1.00000000 , 2.86245672E-03 , 2.29683006E-03 , 562.650024
2.00000000 , 1.24007987E-03 , 1.31663424E-03 , 281.325012
3.00000000 , 9.19918995E-04 , 1.25325541E-03 , 187.688004