| Value | Category | Cases | |
|---|---|---|---|
| 1 | 775 |
26.4%
|
|
| 2 | 642 |
21.8%
|
|
| 3 | 1354 |
46.1%
|
|
| 7 | 168 |
5.7%
|
|
| Sysmiss | 9468 |