| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. very well | 846 |
20.2%
|
| 2 | 2. quite well | 1497 |
35.7%
|
| 3 | 3. not well | 1302 |
31.1%
|
| 4 | 4. not at all | 541 |
12.9%
|
| 5 | 5. prefer not to say | 7 |
0.2%
|