| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
3.8%
|
| -5 | No inspection has been concluded | 0 |
0%
|
| 1 | Yes | 43 |
54.4%
|
| 2 | No | 33 |
41.8%
|
| Sysmiss | 71 |