15
of leak
24
4
13
5
21
1
13
7
2
0
0
7
6
0
6
4
2
14
0
10
1
4
3
0
3
3
7
2
2
8
1
2
1
0
5
0
4
4
1
1
0
1
1
0
1
1
2
1
4
2
0
0
3
1
0
1
1
6
4