0	0.50488
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10	0.47142
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20	0.42916
25	0.41085
30	0.39787
35	0.39221
40	0.39484
45	0.40539
50	0.42226
55	0.44296
60	0.46468
65	0.48475
70	0.50097
75	0.51176
80	0.51615
85	0.51377