xper,xns,xew,xco
0.100000001 , 29.7715683 , 29.3365631 , 1190.19995
0.200000003 , 47.9244652 , 54.2725372 , 1375.00000
0.300000012 , 59.2191200 , 65.9986725 , 1375.00000
0.500000000 , 50.2782784 , 37.3755722 , 1375.00000
1.00000000 , 12.1524458 , 7.51158285 , 800.250000
2.00000000 , 2.05046201 , 1.88026321 , 399.850006
3.00000000 , 0.973019063 , 0.728858888 , 266.750000