xper,xns,xew,xco
0.100000001 , 17.3571854 , 19.1379032 , 1190.19995
0.200000003 , 39.7779884 , 53.7230301 , 1375.00000
0.300000012 , 45.0118446 , 38.5327682 , 1375.00000
0.500000000 , 23.5228977 , 10.1438780 , 1375.00000
1.00000000 , 5.01558304 , 3.15367603 , 800.250000
2.00000000 , 2.85610723 , 1.06264496 , 399.850006
3.00000000 , 0.944166780 , 0.358635247 , 266.750000