xper,xns,xew,xco
0.100000001 , 8.15209770 , 11.7337055 , 892.650024
0.200000003 , 19.4211903 , 15.3931875 , 1031.25000
0.300000012 , 13.7469482 , 26.5360489 , 1031.25000
0.500000000 , 7.32753944 , 16.9401932 , 1031.25000
1.00000000 , 2.70173788 , 4.73255873 , 562.650024
2.00000000 , 0.834778428 , 1.10629368 , 281.325012
3.00000000 , 0.350900382 , 0.374362379 , 187.688004