| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 343 |
17.1%
|
| 2 | Worse | 327 |
16.3%
|
| 3 | The same | 562 |
28%
|
| 4 | Better | 501 |
25%
|
| 5 | Much better | 232 |
11.6%
|
| 998 | Refused | 10 |
0.5%
|
| 999 | Do not know | 31 |
1.5%
|