| Value | Category | Cases | |
|---|---|---|---|
| -3 | Missing | 0 |
0%
|
| -2 | Do not know | 4 |
0.4%
|
| -1 | Refused | 1 |
0.1%
|
| 1 | better | 179 |
18.3%
|
| 2 | much better | 37 |
3.8%
|
| 3 | much worse | 163 |
16.7%
|
| 4 | the same | 270 |
27.7%
|
| 5 | worse | 322 |
33%
|
| 99 | Other | 0 |
0%
|
| Sysmiss | 23 |