| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 14 |
21.5%
|
| 2 | Getting somewhat worse | 19 |
29.2%
|
| 3 | Staying the same | 19 |
29.2%
|
| 4 | Getting somewhat better | 9 |
13.8%
|
| Sysmiss | 4 |
6.2%
|