| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Very well | 387 |
50.4%
|
| 2 | Fair | 178 |
23.2%
|
| 3 | Not well | 113 |
14.7%
|
| 4 | Not at all | 90 |
11.7%
|
| Sysmiss | 231 |