| Value | Category | Cases | |
|---|---|---|---|
| 1 | 768 |
5.7%
|
|
| 2 | 466 |
3.4%
|
|
| 3 | 1806 |
13.3%
|
|
| 4 | 5726 |
42.3%
|
|
| 5 | 4783 |
35.3%
|
|
| Sysmiss | 738 |