xper,xns,xew,xco
0.100000001 , 12.1561775 , 11.8754854 , 1190.19995
0.200000003 , 29.3177490 , 17.4926262 , 1375.00000
0.300000012 , 16.0235577 , 14.4104071 , 1375.00000
0.500000000 , 13.3762388 , 11.0407104 , 1375.00000
1.00000000 , 4.89453983 , 6.13718796 , 800.250000
2.00000000 , 0.916991889 , 1.55061698 , 399.850006
3.00000000 , 0.415494382 , 0.428803116 , 266.750000