| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 20 |
18.3%
|
| 2 | Getting somewhat worse | 23 |
21.1%
|
| 3 | Staying the same | 26 |
23.9%
|
| 4 | Getting somewhat better | 33 |
30.3%
|
| 5 | Getting much better | 7 |
6.4%
|
| Sysmiss | 55 |