xper,xns,xew,xco
0.100000001 , 0.162767708 , 0.584461629 , 892.650024
0.200000003 , 8.16352963E-02 , 0.223024696 , 1031.25000
0.300000012 , 3.96332666E-02 , 6.42539188E-02 , 1031.25000
0.500000000 , 2.39536930E-02 , 2.07378361E-02 , 1031.25000
1.00000000 , 3.76839563E-03 , 4.52328846E-03 , 562.650024
2.00000000 , 1.01704570E-03 , 1.93598098E-03 , 281.325012
3.00000000 , 9.11845127E-04 , 1.57725124E-03 , 187.688004