81%
19%
50%
50%
80%
20%
75%
25%
43%
57%
42%
58%
41%
59%
40%
60%
31%
69%
57%
43%
21%
79%
40%
60%
46%
54%
36%
64%
50%
50%
58%
42%
79%
21%
41%
59%
69%
31%
64%
36%