| Value | Category | Cases | |
|---|---|---|---|
| 1 | 726 |
4.5%
|
|
| 2 | 1629 |
10.1%
|
|
| 3 | 5061 |
31.3%
|
|
| 4 | 6418 |
39.7%
|
|
| 5 | 2320 |
14.4%
|
|
| Sysmiss | 416 |