0	0.66664
5	0.64699
10	0.62375
15	0.59914
20	0.57563
25	0.55582
30	0.54226
35	0.53708
40	0.54154
45	0.55557
50	0.57756
55	0.60443
60	0.63225
65	0.65705
70	0.67562
75	0.686
80	0.68756
85	0.68072