| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
4.8%
|
| -5 | No inspection has been concluded | 1 |
2.4%
|
| 1 | Yes | 21 |
50%
|
| 2 | No | 18 |
42.9%
|
| Sysmiss | 103 |