| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never drank alcohol | 249 |
19.5%
|
| 2 | 7 years old or younger | 85 |
6.7%
|
| 3 | 8 or 9 years old | 65 |
5.1%
|
| 4 | 10 or 11 years old | 151 |
11.9%
|
| 5 | 12 or 13 years old | 394 |
30.9%
|
| 6 | 14 or 15 years old | 305 |
23.9%
|
| 7 | 16 years old or older | 25 |
2%
|
| Sysmiss | 82 |