| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 55 |
15.4%
|
| 2 | Getting somewhat worse | 73 |
20.4%
|
| 3 | Staying the same | 123 |
34.4%
|
| 4 | Getting somewhat better | 85 |
23.7%
|
| 5 | Getting much better | 22 |
6.1%
|
| Sysmiss | 33 |