xper,xns,xew,xco
0.100000001 , 12.1595154 , 11.8717089 , 1190.19995
0.200000003 , 29.3211060 , 17.4887867 , 1375.00000
0.300000012 , 16.0269070 , 14.4066296 , 1375.00000
0.500000000 , 14.7354469 , 11.0445175 , 1375.00000
1.00000000 , 9.01490307 , 9.00805855 , 800.250000
2.00000000 , 1.75766361 , 1.55439425 , 399.850006
3.00000000 , 0.636669219 , 0.736090004 , 266.750000