xper,xns,xew,xco
0.100000001 , 1.48735189 , 2.08368421 , 892.650024
0.200000003 , 0.175955728 , 0.211176053 , 1031.25000
0.300000012 , 0.149862722 , 9.74396244E-02 , 1031.25000
0.500000000 , 5.80644011E-02 , 4.28499654E-02 , 1031.25000
1.00000000 , 2.65123826E-02 , 2.81430073E-02 , 562.650024
2.00000000 , 2.65569985E-02 , 2.87894849E-02 , 281.325012
3.00000000 , 2.41802596E-02 , 2.79944427E-02 , 187.688004