| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very badly | 1071 |
37.8%
|
| 2 | Fairly badly | 900 |
31.8%
|
| 3 | Fairly well | 676 |
23.9%
|
| 4 | Very well | 186 |
6.6%
|
| Sysmiss | 717 |