| Value | Category | Cases | |
|---|---|---|---|
| 1 | More favourable | 307 |
24.8%
|
| 2 | Less favourable | 53 |
4.3%
|
| 3 | Unchanged | 630 |
50.9%
|
| 4 | Do not know | 248 |
20%
|
| Sysmiss | 4 |