| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 28 |
21.1%
|
| 2 | Getting somewhat worse | 33 |
24.8%
|
| 3 | Staying the same | 47 |
35.3%
|
| 4 | Getting somewhat better | 25 |
18.8%
|
| 5 | Getting much better | 0 |
0%
|
| Sysmiss | 5 |