xper,xns,xew,xco
0.100000001 , 6.56663552E-02 , 3.32516767E-02 , 1190.19995
0.200000003 , 1.94249786E-02 , 1.55301383E-02 , 1375.00000
0.300000012 , 9.28573031E-03 , 9.27328132E-03 , 1375.00000
0.500000000 , 6.58303127E-03 , 5.70523553E-03 , 1375.00000
1.00000000 , 3.42353387E-03 , 3.98670090E-03 , 800.250000
2.00000000 , 2.15012697E-03 , 2.23913230E-03 , 399.850006
3.00000000 , 1.73022179E-03 , 1.12482894E-03 , 266.750000