xper,xns,xew,xco
0.100000001 , 45.9624023 , 46.6237335 , 1190.19995
0.200000003 , 115.493469 , 87.5684280 , 1375.00000
0.300000012 , 169.584961 , 143.472702 , 1375.00000
0.500000000 , 52.0141106 , 85.2327271 , 1375.00000
1.00000000 , 18.4606113 , 17.8660183 , 800.250000
2.00000000 , 6.15478420 , 4.89538383 , 399.850006
3.00000000 , 1.47221053 , 2.39949346 , 266.750000