| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-11 | 639 |
21.3%
|
| 2 | 12-23 | 584 |
19.5%
|
| 3 | 24-35 | 553 |
18.5%
|
| 4 | 36-47 | 619 |
20.7%
|
| 5 | 48-59 | 602 |
20.1%
|
| Sysmiss | 133 |