xper,xns,xew,xco
0.100000001 , 59.4897804 , 39.5961342 , 649.200012
0.200000003 , 58.8891182 , 29.5383835 , 750.000000
0.300000012 , 51.8941574 , 34.3944740 , 750.000000
0.500000000 , 38.5146027 , 15.7277946 , 750.000000
1.00000000 , 17.4319706 , 3.91869783 , 399.899994
2.00000000 , 7.81060791 , 1.17636323 , 200.100006
3.00000000 , 5.49008989 , 0.690668225 , 133.199997