50%
50%
71%
29%
38%
62%
69%
31%
86%
14%
64%
36%
47%
53%
80%
20%
54%
46%
50%
50%
67%
33%
63%
37%
45%
55%
78%
22%
29%
71%
45%
55%
30%
70%
80%
20%