80%
20%
90%
10%
60%
40%
40%
60%
79%
21%
44%
56%
57%
43%
55%
45%
70%
30%
85%
15%
64%
36%
13%
88%
50%
50%
93%
7%
67%
33%
75%
25%
27%
73%
50%
50%
9%
91%
69%
31%