| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 6 |
9.2%
|
| 2 | Getting somewhat worse | 24 |
36.9%
|
| 3 | Staying the same | 25 |
38.5%
|
| 4 | Getting somewhat better | 7 |
10.8%
|
| Sysmiss | 3 |
4.6%
|