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