| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 145 |
6.2%
|
| 2 | Worse | 383 |
16.5%
|
| 3 | The same | 1072 |
46.2%
|
| 4 | Better | 549 |
23.7%
|
| 5 | Much better | 172 |
7.4%
|
| 6 | Do not know | 79 |