xper,xns,xew,xco
0.100000001 , 70.4192581 , 102.238029 , 1190.19995
0.200000003 , 74.4909134 , 121.982666 , 1375.00000
0.300000012 , 62.0781898 , 132.509949 , 1375.00000
0.500000000 , 36.0321007 , 51.9240990 , 1375.00000
1.00000000 , 7.08101845 , 10.0202312 , 800.250000
2.00000000 , 1.46700823 , 2.47841692 , 399.850006
3.00000000 , 0.615914285 , 1.15773892 , 266.750000