| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5-11 years | 30674 |
59%
|
| 2 | 12-14 years | 11332 |
21.8%
|
| 3 | 15-17 years | 9995 |
19.2%
|
| Sysmiss | 70445 |