2
no drinking
0
2
1
2
2
2
3
3
2
3
5
1
3
3
5
5
1
4
2
3
5
4
8
3
2
2
5
1
1
2
1
6
4
3
6
4
2
6
6
7
2
3
5
4
3
4
3
4
2
