0	0.63625
5	0.62939
10	0.613
15	0.58692
20	0.55214
25	0.51171
30	0.47151
35	0.43959
40	0.42346
45	0.42655
50	0.44674
55	0.47812
60	0.51406
65	0.54931
70	0.58047
75	0.60564
80	0.62377
85	0.63417