| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, Working well | 60 |
10.3%
|
| 2 | Yes, working not well | 54 |
9.3%
|
| 3 | No | 295 |
50.7%
|
| 8 | Don't know | 173 |
29.7%
|
| Sysmiss | 59 |