| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-5 | 599 |
8.6%
|
| 2 | 6-11 | 685 |
9.8%
|
| 3 | 12-23 | 1323 |
18.9%
|
| 4 | 24-35 | 1317 |
18.8%
|
| 5 | 36-47 | 1303 |
18.6%
|
| 6 | 48-59 | 1410 |
20.1%
|
| Sysmiss | 368 |
5.3%
|