xper,xns,xew,xco
0.100000001 , 11.6190214 , 13.3215418 , 892.650024
0.200000003 , 18.4308338 , 14.1770067 , 1031.25000
0.300000012 , 13.3377705 , 15.4921646 , 1031.25000
0.500000000 , 13.7776728 , 10.1196833 , 1031.25000
1.00000000 , 2.73103476 , 1.88154495 , 562.650024
2.00000000 , 0.439590663 , 0.499332249 , 281.325012
3.00000000 , 0.168705925 , 0.156757191 , 187.688004