| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 679 |
79%
|
| 1 | <8 drinks/week | 121 |
14.1%
|
| 2 | 8-22 drinks/week | 39 |
4.5%
|
| 3 | 22+ drinks/week | 20 |
2.3%
|
| Sysmiss | 6 |