| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 years old or younger | 0 |
0%
|
| 2 | 12 years old | 46 |
4%
|
| 3 | 13 years old | 379 |
33.3%
|
| 4 | 14 years old | 316 |
27.8%
|
| 5 | 15 years old | 338 |
29.7%
|
| 6 | 16 years old or older | 58 |
5.1%
|
| Sysmiss | 3 |