xper,xns,xew,xco
0.100000001 , 45.9650307 , 46.6239433 , 1190.19995
0.200000003 , 115.496407 , 87.5682220 , 1375.00000
0.300000012 , 169.587463 , 143.472931 , 1375.00000
0.500000000 , 52.0161591 , 85.2325668 , 1375.00000
1.00000000 , 18.4616146 , 17.8657684 , 800.250000
2.00000000 , 6.15186357 , 4.89508009 , 399.850006
3.00000000 , 1.47074997 , 2.39905882 , 266.750000