0	0.63925
5	0.65743
10	0.66314
15	0.6512
20	0.61722
25	0.56127
30	0.4919
35	0.42584
40	0.38035
45	0.3635
50	0.37195
55	0.39717
60	0.43131
65	0.46921
70	0.50785
75	0.5455
80	0.58091
85	0.61278