| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very well | 154 |
12.8%
|
| 2 | Fairly well | 396 |
33%
|
| 3 | Not very well | 257 |
21.4%
|
| 4 | Not at all well | 342 |
28.5%
|
| 5 | Don't know | 41 |
3.4%
|
| 98 | Refused | 2 |
0.2%
|
| 99 | Missing data | 8 |
0.7%
|