xper,xns,xew,xco
0.100000001 , 28.3346844 , 17.6054916 , 1190.19995
0.200000003 , 54.3226204 , 26.3362675 , 1375.00000
0.300000012 , 53.0693130 , 38.2219391 , 1375.00000
0.500000000 , 71.6940460 , 40.8016548 , 1375.00000
1.00000000 , 10.9858904 , 16.4240189 , 800.250000
2.00000000 , 2.49846697 , 2.39771819 , 399.850006
3.00000000 , 0.755348206 , 1.14320230 , 266.750000