| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 27 |
19.7%
|
| 2 | Getting somewhat worse | 11 |
8%
|
| 3 | Staying the same | 40 |
29.2%
|
| 4 | Getting somewhat better | 42 |
30.7%
|
| 5 | Getting much better | 17 |
12.4%
|
| Sysmiss | 27 |