| Value | Category | Cases | |
|---|---|---|---|
| -99 | 10 |
5.1%
|
|
| 1 | Became significantly worse | 8 |
4.1%
|
| 2 | Became somewhat worse | 15 |
7.7%
|
| 3 | Stayed the same | 48 |
24.6%
|
| 4 | Became somewhat better | 66 |
33.8%
|
| 5 | Became significantly better | 34 |
17.4%
|
| 6 | Don’t know | 14 |
7.2%
|
| Sysmiss | 159 |