xper,xns,xew,xco
0.100000001 , 1.41703725 , 1.94676793 , 892.650024
0.200000003 , 0.674815595 , 0.574137390 , 1031.25000
0.300000012 , 0.221845016 , 0.285317868 , 1031.25000
0.500000000 , 5.88664114E-02 , 6.27536625E-02 , 1031.25000
1.00000000 , 2.44671311E-02 , 2.84268018E-02 , 562.650024
2.00000000 , 2.09117401E-02 , 1.74535550E-02 , 281.325012
3.00000000 , 2.50420906E-02 , 2.02791039E-02 , 187.688004