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