20%
80%
20%
80%
79%
21%
67%
33%
58%
42%
21%
79%
67%
33%
0%
100%
40%
60%
80%
20%
100%
0%
40%
60%
38%
63%
43%
57%
40%
60%
80%
20%
100%
0%
60%
40%
50%
50%
43%
57%