| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 25 |
4.6%
|
| 2 | Getting somewhat worse | 107 |
19.6%
|
| 3 | Staying the same | 195 |
35.7%
|
| 4 | Getting somewhat better | 177 |
32.4%
|
| 5 | Getting much better | 42 |
7.7%
|
| Sysmiss | 17 |