xper,xns,xew,xco
0.100000001 , 12.1118231 , 11.9395790 , 1190.19995
0.200000003 , 28.8594742 , 17.2212658 , 1375.00000
0.300000012 , 16.4053516 , 14.3171053 , 1375.00000
0.500000000 , 14.7076454 , 10.9755573 , 1375.00000
1.00000000 , 9.03501129 , 9.00499058 , 800.250000
2.00000000 , 1.76664710 , 1.58760250 , 399.850006
3.00000000 , 0.611662447 , 0.743459404 , 266.750000