| Value | Category | Cases | |
|---|---|---|---|
| 1 | Drunk most days of the week | 5 |
4.7%
|
| 2 | Drunk on a few days of the week | 3 |
2.8%
|
| 3 | Drunk once in a while | 1 |
0.9%
|
| 4 | Drunk on special occassions | 2 |
1.9%
|
| 5 | Never drunk | 1 |
0.9%
|
| 9 | Not applicable | 95 |
88.8%
|