xper,xns,xew,xco
0.100000001 , 29.0150471 , 29.2029915 , 1190.19995
0.200000003 , 48.7350655 , 52.9275780 , 1375.00000
0.300000012 , 58.6324463 , 65.7803268 , 1375.00000
0.500000000 , 50.6248817 , 37.7535439 , 1375.00000
1.00000000 , 12.3006182 , 7.52042198 , 800.250000
2.00000000 , 2.12951183 , 1.83833146 , 399.850006
3.00000000 , 1.02405119 , 0.708881795 , 266.750000