| Value | Category | Cases | |
|---|---|---|---|
| 1 | Became significantly worse | 3 |
1%
|
| 2 | Became somewhat worse | 24 |
7.6%
|
| 3 | Stayed the same | 93 |
29.5%
|
| 4 | Became somewhat better | 112 |
35.6%
|
| 5 | Became significantly better | 33 |
10.5%
|
| 6 | Don’t know | 50 |
15.9%
|