50%
50%
20%
80%
22%
78%
41%
59%
68%
32%
83%
17%
63%
37%
40%
60%
50%
50%
52%
48%
20%
80%
61%
39%
47%
53%
42%
58%
50%
50%
57%
43%
39%
61%
53%
47%
33%
67%
21%
79%