xper,xns,xew,xco
0.100000001 , 2.47548502E-02 , 3.25026214E-02 , 892.650024
0.200000003 , 3.51452082E-02 , 2.78541408E-02 , 1031.25000
0.300000012 , 1.48806879E-02 , 1.39842741E-02 , 1031.25000
0.500000000 , 6.01510145E-03 , 5.27075306E-03 , 1031.25000
1.00000000 , 1.22044352E-03 , 1.37706776E-03 , 562.650024
2.00000000 , 7.59690767E-04 , 1.01793825E-03 , 281.325012
3.00000000 , 6.40254701E-04 , 1.12510705E-03 , 187.688004