20%
80%
22%
78%
23%
77%
33%
67%
57%
43%
57%
43%
71%
29%
25%
75%
38%
63%
71%
29%
63%
38%
60%
40%
38%
63%
71%
29%
40%
60%
100%
0%
60%
40%
40%
60%
100%
0%
50%
50%