7
no drinking
4
9
9
10
6
9
7
1
6
8
13
1
5
9
4
5
8
2
1
31
2
12
8
8
8
2
7
14
2
8
8
10
8
8
0
7
2
8
6
8
8
6
5
10
9
8
18
14
7
