| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 54 |
4.3%
|
| 1 | Not very well | 323 |
25.7%
|
| 2 | Well | 481 |
38.3%
|
| 3 | Very well | 76 |
6.1%
|
| 9 | Don't know | 322 |
25.6%
|
| 998 | Refused | 0 |
0%
|
| Sysmiss | 8 |