0
0
21
11
0
0
20
10
0
0
18
9
0
0
15
10
0
0
7
11
0
0
3
6
0
0
13
7
0
0
3
10
0
0
3
13
0
0
7
3
0
0
5
11
0
0
6
13
0
0
3
3
0
0
9
14