xper,xns,xew,xco
0.100000001 , 29.7710285 , 29.3372879 , 1190.19995
0.200000003 , 47.9239235 , 54.2717896 , 1375.00000
0.300000012 , 59.2196808 , 65.9979172 , 1375.00000
0.500000000 , 50.2788315 , 37.3748169 , 1375.00000
1.00000000 , 12.1519060 , 7.51078987 , 800.250000
2.00000000 , 2.05099988 , 1.87945640 , 399.850006
3.00000000 , 0.973571062 , 0.729654968 , 266.750000