xper,xns,xew,xco
0.100000001 , 12.1582193 , 11.8753338 , 1190.19995
0.200000003 , 29.3198013 , 17.4925003 , 1375.00000
0.300000012 , 16.0256100 , 14.4102602 , 1375.00000
0.500000000 , 14.7336855 , 11.0408449 , 1375.00000
1.00000000 , 9.01342106 , 9.01109982 , 800.250000
2.00000000 , 1.75612843 , 1.55076432 , 399.850006
3.00000000 , 0.635231674 , 0.731082439 , 266.750000