0
drinking socially
0
0
0
4
3
2
1
6
3
7
7
3
1
3
1
5
17
4
2
6
4
12
5
11
9
3
29
18
4
4
3
1
6
4
4
6
5
20
2
15
27
15
14
6
12
4
2
12
19
