| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 165 |
6.9%
|
| 2 | Worse | 414 |
17.4%
|
| 3 | The same | 1187 |
50%
|
| 4 | Better | 494 |
20.8%
|
| 5 | Much better | 115 |
4.8%
|
| 6 | Don't know | 25 |