| Value | Category | Cases | |
|---|---|---|---|
| 1 | very well | 485 |
22%
|
| 2 | fairly well | 814 |
37%
|
| 3 | not very well | 332 |
15.1%
|
| 4 | not at all well | 292 |
13.3%
|
| 5 | do not know | 277 |
12.6%
|