| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 66 |
3%
|
| 2 | Worse | 280 |
12.6%
|
| 3 | The same | 1164 |
52.5%
|
| 4 | Better | 540 |
24.3%
|
| 5 | Much better | 147 |
6.6%
|
| 6 | DK | 22 |
1%
|
| Sysmiss | 45132 |