| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 297 |
93.1%
|
| 1 | Yes | 7 |
2.2%
|
| 2 | Unable to assess | 15 |
4.7%
|
| 3 | Refused | 0 |
0%
|
| 9 | Missing | 0 | |
| Sysmiss | 84 |