| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very badly | 2169 |
68.2%
|
| 2 | Fairly badly | 653 |
20.5%
|
| 3 | Fairly well | 271 |
8.5%
|
| 4 | Very well | 87 |
2.7%
|
| Sysmiss | 370 |