| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 16 |
13.4%
|
| 2 | Getting somewhat worse | 28 |
23.5%
|
| 3 | Staying the same | 41 |
34.5%
|
| 4 | Getting somewhat better | 26 |
21.8%
|
| 5 | Getting much better | 8 |
6.7%
|
| Sysmiss | 45 |