xper,xns,xew,xco
0.100000001 , 0.572095454 , 0.606735229 , 1190.19995
0.200000003 , 0.574284077 , 0.599598587 , 1375.00000
0.300000012 , 0.584158540 , 0.603396177 , 1375.00000
0.500000000 , 0.575788915 , 0.633670509 , 1375.00000
1.00000000 , 0.679201901 , 0.653248668 , 800.250000
2.00000000 , 0.967716932 , 0.920748651 , 399.850006
3.00000000 , 1.84112394 , 1.88623917 , 266.750000