| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2773 |
52.4%
|
|
| 2 | 1650 |
31.2%
|
|
| 3 | 798 |
15.1%
|
|
| 8 | 67 |
1.3%
|
|
| Sysmiss | 22 |