0	0.49511
5	0.48261
10	0.46641
15	0.44827
20	0.43029
25	0.41469
30	0.40353
35	0.39839
40	0.40009
45	0.4084
50	0.42216
55	0.43945
60	0.458
65	0.47552
70	0.49001
75	0.49993
80	0.50425
85	0.50258