xper,xns,xew,xco
0.100000001 , 70.4192429 , 102.238220 , 1190.19995
0.200000003 , 74.4909515 , 121.982849 , 1375.00000
0.300000012 , 62.0781517 , 132.510147 , 1375.00000
0.500000000 , 36.0321350 , 51.9239235 , 1375.00000
1.00000000 , 7.08097029 , 10.0200005 , 800.250000
2.00000000 , 1.46695614 , 2.47859454 , 399.850006
3.00000000 , 0.615889847 , 1.15785754 , 266.750000