xper,xns,xew,xco
0.100000001 , 29.0145416 , 29.2020168 , 1190.19995
0.200000003 , 48.7345657 , 52.9285355 , 1375.00000
0.300000012 , 58.6329498 , 65.7812805 , 1375.00000
0.500000000 , 50.6253738 , 37.7544823 , 1375.00000
1.00000000 , 12.2999210 , 7.52135420 , 800.250000
2.00000000 , 2.12906623 , 1.83884978 , 399.850006
3.00000000 , 1.02417815 , 0.707555473 , 266.750000