| Value | Category | Cases | |
|---|---|---|---|
| 1 | Better | 85 |
45.5%
|
| 2 | Same | 43 |
23%
|
| 3 | Worse | 34 |
18.2%
|
| 4 | Don't know | 25 |
13.4%
|
| Sysmiss | 1 |