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