xper,xns,xew,xco
0.100000001 , 29.7623367 , 29.3390274 , 1190.19995
0.200000003 , 47.9152298 , 54.2700539 , 1375.00000
0.300000012 , 59.2284317 , 65.9961929 , 1375.00000
0.500000000 , 50.2876244 , 37.3730240 , 1375.00000
1.00000000 , 12.1431704 , 7.50891399 , 800.250000
2.00000000 , 2.05969477 , 1.87754512 , 399.850006
3.00000000 , 0.982266307 , 0.731540084 , 266.750000