xper,xns,xew,xco
0.100000001 , 45.9618301 , 46.6260796 , 1190.19995
0.200000003 , 115.492867 , 87.5662766 , 1375.00000
0.300000012 , 169.584412 , 143.475021 , 1375.00000
0.500000000 , 52.0137138 , 85.2310562 , 1375.00000
1.00000000 , 18.4604149 , 17.8637848 , 800.250000
2.00000000 , 6.15540028 , 4.89245605 , 399.850006
3.00000000 , 1.47244394 , 2.39502287 , 266.750000