| Value | Category | Cases | |
|---|---|---|---|
| 1 | 580 |
11.4%
|
|
| 2 | 978 |
19.3%
|
|
| 3 | 2016 |
39.7%
|
|
| 4 | 1505 |
29.6%
|
|
| Sysmiss | 10419 |