0	0.67519
5	0.65449
10	0.63017
15	0.60449
20	0.58005
25	0.55964
30	0.54601
35	0.54148
40	0.54732
45	0.56326
50	0.58726
55	0.61581
60	0.64463
65	0.66966
70	0.68786
75	0.69749
80	0.69811
85	0.69028