| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 63 |
47.4%
|
| 1 | Yes | 67 |
50.4%
|
| 2 | Unable to assess | 3 |
2.3%
|
| 3 | Refused | 0 |
0%
|
| 9 | Missing | 0 | |
| Sysmiss | 31 |