| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 52 |
29.7%
|
| 2 | Getting somewhat worse | 38 |
21.7%
|
| 3 | Staying the same | 57 |
32.6%
|
| 4 | Getting somewhat better | 27 |
15.4%
|
| 5 | Getting much better | 1 |
0.6%
|
| Sysmiss | 16 |