91%
9%
80%
20%
80%
20%
88%
13%
86%
14%
25%
75%
20%
80%
38%
63%
73%
27%
40%
60%
50%
50%
55%
45%
0%
100%
91%
9%
50%
50%
40%
60%
30%
70%
31%
69%
73%
27%
29%
71%