| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 384 |
19.1%
|
| 2 | Worse | 456 |
22.7%
|
| 3 | The same | 514 |
25.6%
|
| 4 | Better | 382 |
19%
|
| 5 | Much better | 232 |
11.6%
|
| 998 | Refused | 17 |
0.8%
|
| 999 | Do not know | 21 |
1%
|