8
no drinking
6
0
0
2
8
4
1
8
8
8
2
10
8
8
10
5
8
7
1
7
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
