| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 105 |
8.8%
|
| 1 | Not very well | 302 |
25.2%
|
| 2 | Well | 551 |
45.9%
|
| 3 | Very well | 210 |
17.5%
|
| 9 | Don't know | 32 |
2.7%
|
| 98 | Refused | 0 |
0%
|