40%
60%
57%
43%
20%
80%
60%
40%
77%
23%
57%
43%
47%
53%
20%
80%
62%
38%
39%
61%
37%
63%
31%
69%
33%
67%
75%
25%
69%
31%
67%
33%
80%
20%