| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 465 |
23.2%
|
| 2 | Worse | 417 |
20.8%
|
| 3 | The same | 489 |
24.4%
|
| 4 | Better | 408 |
20.3%
|
| 5 | Much better | 191 |
9.5%
|
| 998 | Refused | 13 |
0.6%
|
| 999 | Do not know | 23 |
1.1%
|