| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15-19 | 5840 |
33.1%
|
| 2 | 20-24 | 4314 |
24.4%
|
| 3 | 25-29 | 3816 |
21.6%
|
| 4 | 30-35 | 3691 |
20.9%
|
| Sysmiss | 31146 |