xper,xns,xew,xco
0.100000001 , 0.190672621 , 0.413325012 , 892.650024
0.200000003 , 2.98755709E-02 , 3.32152173E-02 , 1031.25000
0.300000012 , 3.15398537E-02 , 2.16882825E-02 , 1031.25000
0.500000000 , 9.56879556E-03 , 7.59544456E-03 , 1031.25000
1.00000000 , 1.42167939E-03 , 1.60968583E-03 , 562.650024
2.00000000 , 1.39099243E-03 , 1.60408975E-03 , 281.325012
3.00000000 , 9.59081342E-04 , 1.05417217E-03 , 187.688004