80%
20%
0%
100%
60%
40%
40%
60%
30%
70%
45%
55%
20%
80%
20%
80%
45%
55%
50%
50%
20%
80%
50%
50%
56%
44%
73%
27%
50%
50%
38%
63%
40%
60%
88%
13%
90%
10%
60%
40%