xper,xns,xew,xco
0.100000001 , 12.1127977 , 11.9383669 , 1190.19995
0.200000003 , 28.8604374 , 17.2200928 , 1375.00000
0.300000012 , 16.4063206 , 14.3159008 , 1375.00000
0.500000000 , 14.7080860 , 10.9767876 , 1375.00000
1.00000000 , 9.03576279 , 9.00452137 , 800.250000
2.00000000 , 1.76723003 , 1.58909738 , 399.850006
3.00000000 , 0.612773299 , 0.743804216 , 266.750000