80%
20%
29%
71%
60%
40%
0%
100%
80%
20%
100%
0%
78%
22%
54%
46%
44%
56%
80%
20%
58%
42%
67%
33%
60%
40%
36%
64%
50%
50%
33%
67%
33%
67%
73%
27%
79%
21%
47%
53%