xper,xns,xew,xco
0.100000001 , 70.4191742 , 102.238022 , 1190.19995
0.200000003 , 74.4909973 , 121.982658 , 1375.00000
0.300000012 , 62.0781059 , 132.509949 , 1375.00000
0.500000000 , 36.0322151 , 51.9240952 , 1375.00000
1.00000000 , 7.08114719 , 10.0202541 , 800.250000
2.00000000 , 1.46708572 , 2.47842169 , 399.850006
3.00000000 , 0.615825713 , 1.15773416 , 266.750000