xper,xns,xew,xco
0.100000001 , 70.4192200 , 102.238190 , 1190.19995
0.200000003 , 74.4909592 , 121.982811 , 1375.00000
0.300000012 , 62.0781593 , 132.510086 , 1375.00000
0.500000000 , 36.0321350 , 51.9239235 , 1375.00000
1.00000000 , 7.08097172 , 10.0200567 , 800.250000
2.00000000 , 1.46694410 , 2.47857833 , 399.850006
3.00000000 , 0.615876675 , 1.15783048 , 266.750000