| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| -5 | No inspection has been concluded | 1 |
1.2%
|
| 1 | Yes | 59 |
71.1%
|
| 2 | No | 23 |
27.7%
|
| Sysmiss | 74 |