| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 15 yrs | 79 |
1%
|
| 2 | 15-16 yrs | 160 |
2.1%
|
| 3 | 17-19 yrs | 317 |
4.1%
|
| 4 | 20 yrs or older | 261 |
3.4%
|
| Sysmiss | 6892 |