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