xper,xns,xew,xco
0.100000001 , 9.01622105 , 10.4323254 , 1190.19995
0.200000003 , 20.9441509 , 27.0280514 , 1375.00000
0.300000012 , 22.0759373 , 29.0887833 , 1375.00000
0.500000000 , 9.40706062 , 9.24407387 , 1375.00000
1.00000000 , 1.70234978 , 1.31422770 , 800.250000
2.00000000 , 0.489275098 , 0.362656713 , 399.850006
3.00000000 , 0.304997087 , 0.166509107 , 266.750000