1
no drinking
2
1
1
2
1
1
0
2
2
1
4
4
3
3
1
1
1
3
0
5
2
0
2
3
0
0
1
2
3
7
3
1
2
8
3
1
3
0
2
3
1
2
3
2
4
1
0
4
2
