| Value | Category | Cases | |
|---|---|---|---|
| 1 | Became significantly worse | 2 |
0.7%
|
| 2 | Became somewhat worse | 4 |
1.3%
|
| 3 | Stayed the same | 79 |
25.7%
|
| 4 | Became somewhat better | 106 |
34.5%
|
| 5 | Became significantly better | 99 |
32.2%
|
| 6 | Don’t know | 17 |
5.5%
|