| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never drank alcohol | 191 |
18.4%
|
| 2 | 7 years old or younger | 85 |
8.2%
|
| 3 | 8 or 9 years old | 62 |
6%
|
| 4 | 10 or 11 years old | 117 |
11.3%
|
| 5 | 12 or 13 years old | 328 |
31.5%
|
| 6 | 14 or 15 years old | 229 |
22%
|
| 7 | 16 years old or older | 28 |
2.7%
|
| Sysmiss | 86 |