| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1746 |
46.2%
|
|
| 2 | 995 |
26.3%
|
|
| 3 | 307 |
8.1%
|
|
| 4 | 732 |
19.4%
|
|
| Sysmiss | 13991 |