| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 6 |
2%
|
| -5 | No inspection has been concluded | 2 |
0.7%
|
| 1 | Yes | 230 |
78.2%
|
| 2 | No | 56 |
19%
|
| Sysmiss | 435 |