xper,xns,xew,xco
0.100000001 , 92.0521851 , 39.5894279 , 649.200012
0.200000003 , 118.558006 , 40.0868034 , 750.000000
0.300000012 , 116.428017 , 39.7503929 , 750.000000
0.500000000 , 76.9315109 , 54.1592407 , 750.000000
1.00000000 , 15.1907053 , 17.0331860 , 399.899994
2.00000000 , 2.77596116 , 3.22282338 , 200.100006
3.00000000 , 1.40347326 , 1.43951809 , 133.199997