| Value | Category | Cases | |
|---|---|---|---|
| -99 | 3 |
3.7%
|
|
| 1 | Became significantly worse | 2 |
2.5%
|
| 2 | Became somewhat worse | 2 |
2.5%
|
| 3 | Stayed the same | 11 |
13.6%
|
| 4 | Became somewhat better | 19 |
23.5%
|
| 5 | Became significantly better | 11 |
13.6%
|
| 6 | Don’t know | 33 |
40.7%
|
| Sysmiss | 86 |