| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 123 |
92.5%
|
| 1 | Yes | 3 |
2.3%
|
| 2 | Unable to assess | 7 |
5.3%
|
| 3 | Refused | 0 |
0%
|
| 9 | Missing | 0 | |
| Sysmiss | 31 |