| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
15.4%
|
| -5 | No inspection has been concluded | 0 |
0%
|
| 1 | Yes | 5 |
38.5%
|
| 2 | No | 6 |
46.2%
|
| Sysmiss | 585 |