xper,xns,xew,xco
0.100000001 , 28.3338242 , 17.5203362 , 1190.19995
0.200000003 , 54.3213654 , 25.8877811 , 1375.00000
0.300000012 , 53.0684471 , 38.0617561 , 1375.00000
0.500000000 , 71.6924286 , 40.6967964 , 1375.00000
1.00000000 , 10.9868736 , 16.4030972 , 800.250000
2.00000000 , 2.49766970 , 2.40253782 , 399.850006
3.00000000 , 0.746413529 , 1.14016819 , 266.750000