| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 316 |
15.8%
|
| 2 | Worse | 369 |
18.4%
|
| 3 | The same | 514 |
25.6%
|
| 4 | Better | 489 |
24.4%
|
| 5 | Much better | 271 |
13.5%
|
| 998 | Refused | 19 |
0.9%
|
| 999 | Do not know | 28 |
1.4%
|