2
drinking socially
1
2
5
3
6
3
5
7
3
1
3
1
5
9
16
3
2
6
4
12
5
11
8
3
28
18
4
6
4
3
1
6
4
4
4
52
5
6
5
20
2
9
14
27
15
14
6
12
4
