xper,xns,xew,xco
0.100000001 , 29.0162334 , 29.2029915 , 1190.19995
0.200000003 , 48.7362595 , 52.9275627 , 1375.00000
0.300000012 , 58.6312065 , 65.7803268 , 1375.00000
0.500000000 , 50.6237450 , 37.7535629 , 1375.00000
1.00000000 , 12.3022566 , 7.52042532 , 800.250000
2.00000000 , 2.13062000 , 1.83834636 , 399.850006
3.00000000 , 1.02378154 , 0.708908439 , 266.750000