| Value | Category | Cases | |
|---|---|---|---|
| 1 | (1) - Very well | 26 |
5.2%
|
| 2 | (2) - Well | 124 |
24.6%
|
| 3 | (3) - Not well | 284 |
56.3%
|
| 4 | (4) - Not at all | 67 |
13.3%
|
| 5 | Prefer not to answer | 3 |
0.6%
|