| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much better | 68 |
5.7%
|
| 2 | Better | 206 |
17.2%
|
| 3 | Stayed the same | 622 |
51.8%
|
| 4 | Worse | 150 |
12.5%
|
| 5 | Much worse | 66 |
5.5%
|
| 9 | Don’t know | 88 |
7.3%
|