80%
20%
63%
38%
60%
40%
50%
50%
77%
23%
62%
38%
50%
50%
29%
71%
22%
78%
71%
29%
64%
36%
91%
9%
18%
82%
87%
13%
73%
27%
91%
9%
67%
33%
80%
20%
89%
11%
60%
40%