| Value | Category | Cases | |
|---|---|---|---|
| 1 | 844 |
5.4%
|
|
| 2 | 486 |
3.1%
|
|
| 3 | 2066 |
13.3%
|
|
| 4 | 6391 |
41.1%
|
|
| 5 | 5763 |
37.1%
|
|
| Sysmiss | 890 |