xper,xns,xew,xco
0.100000001 , 45.4124985 , 66.8974380 , 1083.50000
0.200000003 , 39.5970421 , 61.3515434 , 1250.00000
0.300000012 , 14.0817957 , 24.8659039 , 1250.00000
0.500000000 , 15.2920456 , 17.7188358 , 1250.00000
1.00000000 , 11.7932224 , 10.8534670 , 700.000000
2.00000000 , 4.27552462 , 3.47955966 , 350.000000
3.00000000 , 2.06141043 , 2.47556281 , 233.500000