xper,xns,xew,xco
0.100000001 , 28.3353615 , 17.5114422 , 1190.19995
0.200000003 , 54.3229141 , 25.8968658 , 1375.00000
0.300000012 , 53.0699921 , 38.0709686 , 1375.00000
0.500000000 , 71.6939926 , 40.7057686 , 1375.00000
1.00000000 , 10.9853163 , 16.3941250 , 800.250000
2.00000000 , 2.42787719 , 2.04054213 , 399.850006
3.00000000 , 0.744498193 , 1.12908292 , 266.750000