xper,xns,xew,xco
0.100000001 , 0.375912577 , 0.299758494 , 892.650024
0.200000003 , 0.230736479 , 0.152004018 , 1031.25000
0.300000012 , 0.119396277 , 0.132915378 , 1031.25000
0.500000000 , 6.41584247E-02 , 5.89852482E-02 , 1031.25000
1.00000000 , 8.54773261E-03 , 1.07988501E-02 , 562.650024
2.00000000 , 4.85075964E-03 , 5.44067752E-03 , 281.325012
3.00000000 , 2.66202190E-03 , 3.24104074E-03 , 187.688004