| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never drank alcohol | 173 |
14.8%
|
| 2 | 7 years old or younger | 61 |
5.2%
|
| 3 | 8 or 9 years old | 51 |
4.4%
|
| 4 | 10 or 11 years old | 139 |
11.9%
|
| 5 | 12 or 13 years old | 385 |
32.9%
|
| 6 | 14 or 15 years old | 338 |
28.9%
|
| 7 | 16 years old or older | 24 |
2%
|
| Sysmiss | 107 |