xper,xns,xew,xco
0.100000001 , 28.3331795 , 17.6060581 , 1190.19995
0.200000003 , 54.3212128 , 26.3357258 , 1375.00000
0.300000012 , 53.0680275 , 38.2214203 , 1375.00000
0.500000000 , 71.6926727 , 40.8010788 , 1375.00000
1.00000000 , 10.9873104 , 16.4245682 , 800.250000
2.00000000 , 2.50088215 , 2.39789033 , 399.850006
3.00000000 , 0.749792933 , 1.14326751 , 266.750000