| Value | Category | Cases | |
|---|---|---|---|
| 1 | Became significantly worse | 7 |
1.2%
|
| 2 | Became somewhat worse | 12 |
2%
|
| 3 | Stayed the same | 203 |
33.9%
|
| 4 | Became somewhat better | 203 |
33.9%
|
| 5 | Became significantly better | 74 |
12.4%
|
| 6 | Don’t know | 99 |
16.6%
|
| Sysmiss | 65 |