90%
10%
0%
100%
50%
50%
80%
20%
57%
43%
64%
36%
63%
38%
57%
43%
50%
50%
44%
56%
90%
10%
55%
45%
30%
70%
33%
67%
55%
45%
50%
50%
60%
40%