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