xper,xns,xew,xco
0.100000001 , 12.1122742 , 11.9393396 , 1190.19995
0.200000003 , 28.8599243 , 17.2210217 , 1375.00000
0.300000012 , 16.4057999 , 14.3168640 , 1375.00000
0.500000000 , 14.7078819 , 10.9758072 , 1375.00000
1.00000000 , 9.03536987 , 9.00486660 , 800.250000
2.00000000 , 1.76694036 , 1.58789802 , 399.850006
3.00000000 , 0.612196267 , 0.743567050 , 266.750000