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