| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 132 |
5.6%
|
| 2 | Worse | 447 |
19%
|
| 3 | The same | 1113 |
47.3%
|
| 4 | Better | 533 |
22.7%
|
| 5 | Much better | 126 |
5.4%
|
| 6 | Don't know | 49 |