xper,xns,xew,xco
0.100000001 , 28.3337555 , 17.6064529 , 1190.19995
0.200000003 , 54.3217392 , 26.3353882 , 1375.00000
0.300000012 , 53.0684814 , 38.2211227 , 1375.00000
0.500000000 , 71.6931915 , 40.8007164 , 1375.00000
1.00000000 , 10.9867716 , 16.4249268 , 800.250000
2.00000000 , 2.49898911 , 2.39860582 , 399.850006
3.00000000 , 0.753665447 , 1.14299238 , 266.750000