4
no drinking
3
3
2
2
7
2
5
4
2
3
1
5
1
4
4
4
7
6
3
3
7
6
4
3
4
0
3
3
4
4
4
2
1
11
5
2
5
3
4
1
4
4
3
4
23
2
4
1
3
