| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 2 |
0%
|
| -8 | Refused | 5 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 1 |
0%
|
| 1 | Very well | 13149 |
70.3%
|
| 2 | Fair | 2494 |
13.3%
|
| 3 | Not well | 1373 |
7.3%
|
| 4 | Not at all | 1673 |
8.9%
|
| Sysmiss | 3769 |