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