| Value | Category | Cases | |
|---|---|---|---|
| -99 | 2 |
1.1%
|
|
| 1 | Became significantly worse | 5 |
2.8%
|
| 2 | Became somewhat worse | 13 |
7.2%
|
| 3 | Stayed the same | 40 |
22.1%
|
| 4 | Became somewhat better | 35 |
19.3%
|
| 5 | Became significantly better | 20 |
11%
|
| 6 | Don’t know | 66 |
36.5%
|
| Sysmiss | 114 |