| Value | Category | Cases | |
|---|---|---|---|
| 1 | 734 |
4.6%
|
|
| 2 | 1412 |
8.9%
|
|
| 3 | 3790 |
23.8%
|
|
| 4 | 5516 |
34.6%
|
|
| 5 | 4474 |
28.1%
|
|
| Sysmiss | 514 |