| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very well | 69 |
5.8%
|
| 2 | Fairly well | 171 |
14.3%
|
| 3 | Not very well | 310 |
25.8%
|
| 4 | Not at all well | 610 |
50.8%
|
| 5 | Don't know | 29 |
2.4%
|
| 98 | Refused | 4 |
0.3%
|
| 99 | Missing data | 7 |
0.6%
|