| Value | Category | Cases | |
|---|---|---|---|
| 1 | <25 | 39 |
4.2%
|
| 2 | 25-29 | 156 |
16.7%
|
| 3 | 30-34 | 210 |
22.5%
|
| 4 | 35-39 | 312 |
33.4%
|
| 5 | 40-44 | 167 |
17.9%
|
| 6 | 45-49 | 49 |
5.3%
|
| Sysmiss | 12439 |