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