| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 8 |
0.1%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 60 |
0.4%
|
| 1 | Very well | 9119 |
58.3%
|
| 2 | Fair | 2977 |
19%
|
| 3 | Not well | 1542 |
9.9%
|
| 4 | Not at all | 1925 |
12.3%
|
| Sysmiss | 1241 |