| Value | Category | Cases | |
|---|---|---|---|
| 1 | Between 15 and 20 Years | 2228 |
40.5%
|
| 2 | Between 21 and 25 Years | 1160 |
21.1%
|
| 3 | Between 26 and 30 Years | 1219 |
22.2%
|
| 4 | Between 31 and 35 Years | 889 |
16.2%
|
| Sysmiss | 12455 |