| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very badly | 1708 |
52.9%
|
| 2 | Fairly badly | 754 |
23.4%
|
| 3 | Fairly well | 568 |
17.6%
|
| 4 | Very well | 196 |
6.1%
|
| Sysmiss | 324 |