xper,xns,xew,xco
0.100000001 , 4.76370640E-02 , 0.131681368 , 892.650024
0.200000003 , 4.81528603E-02 , 6.52754009E-02 , 1031.25000
0.300000012 , 2.95449775E-02 , 3.42241004E-02 , 1031.25000
0.500000000 , 6.90389751E-03 , 5.72004123E-03 , 1031.25000
1.00000000 , 1.41464674E-03 , 1.41520414E-03 , 562.650024
2.00000000 , 6.24084205E-04 , 1.51968689E-03 , 281.325012
3.00000000 , 8.81121319E-04 , 1.40700804E-03 , 187.688004