| Value | Category | Cases | |
|---|---|---|---|
| 11 years old | 1 |
7.7%
|
|
| 12 years old | 1 |
7.7%
|
|
| 15 years old | 1 |
7.7%
|
|
| 16 years old | 1 |
7.7%
|
|
| 17 years old | 2 |
15.4%
|
|
| 18 years old | 3 |
23.1%
|
|
| 19 years old | 1 |
7.7%
|
|
| 21 years old | 1 |
7.7%
|
|
| 9 years old | 2 |
15.4%
|
|
| Sysmiss | 491 |