| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much better | 360 |
7.1%
|
| 2 | Better | 1632 |
32%
|
| 3 | The same | 2199 |
43.1%
|
| 4 | Worse | 606 |
11.9%
|
| 5 | Much worse | 309 |
6.1%
|
| Sysmiss | 211 |