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