9/20
45%
8/40
20%
6/24
25%
70/200
35%
16/40
40%
27/36
75%
50/100
50%
18/30
60%
36/200
18%
14/20
70%
39/300
13%
9/60
15%
52/80
65%
119/140
85%
68/400
17%