0	0.66872
5	0.64909
10	0.62552
15	0.60015
20	0.57536
25	0.55374
30	0.53798
35	0.53056
40	0.53321
45	0.54632
50	0.56856
55	0.59678
60	0.62667
65	0.65371
70	0.67427
75	0.68616
80	0.68872
85	0.68249