| Value | Category | Cases | |
|---|---|---|---|
| 1 | Get much better | 391 |
13.5%
|
| 2 | Get better | 685 |
23.7%
|
| 3 | Stay the same | 1282 |
44.4%
|
| 4 | Get worse | 234 |
8.1%
|
| 5 | Get much worse | 26 |
0.9%
|
| 8 | (Do not know) | 272 |
9.4%
|
| Sysmiss | 14 |