| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 423 |
21.1%
|
| 2 | Worse | 398 |
19.8%
|
| 3 | The same | 531 |
26.5%
|
| 4 | Better | 415 |
20.7%
|
| 5 | Much better | 204 |
10.2%
|
| 998 | Refused | 9 |
0.4%
|
| 999 | Do not know | 26 |
1.3%
|