| Value | Category | Cases | |
|---|---|---|---|
| 1 | More favourable | 339 |
27.4%
|
| 2 | Less favourable | 140 |
11.3%
|
| 3 | Unchanged | 665 |
53.7%
|
| 4 | Do not know | 94 |
7.6%
|
| Sysmiss | 4 |