| Value | Category | Cases | |
|---|---|---|---|
| 0 | Do not understand | 215 |
6%
|
| 1 | Much worse | 485 |
13.6%
|
| 2 | Worse | 512 |
14.3%
|
| 3 | Neither better nor worse | 1251 |
35%
|
| 4 | Better | 688 |
19.3%
|
| 5 | Much better | 419 |
11.7%
|
| Sysmiss | 48 |