| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-5 | 235 |
8.7%
|
| 2 | 6-11 | 249 |
9.2%
|
| 3 | 12-23 | 540 |
20.1%
|
| 4 | 24-35 | 578 |
21.5%
|
| 5 | 36-47 | 559 |
20.8%
|
| 6 | 48-59 | 532 |
19.8%
|
| Sysmiss | 35 |