xper,xns,xew,xco
0.100000001 , 8.93666893E-02 , 8.15062076E-02 , 892.650024
0.200000003 , 1.52910817E-02 , 2.79330891E-02 , 1031.25000
0.300000012 , 1.27310203E-02 , 1.55164311E-02 , 1031.25000
0.500000000 , 5.95145766E-03 , 5.71106188E-03 , 1031.25000
1.00000000 , 1.10986095E-03 , 1.54268625E-03 , 562.650024
2.00000000 , 9.17072291E-04 , 1.15688588E-03 , 281.325012
3.00000000 , 8.81566782E-04 , 1.37861155E-03 , 187.688004