| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 12 |
18.5%
|
| 2 | Getting somewhat worse | 31 |
47.7%
|
| 3 | Staying the same | 17 |
26.2%
|
| 4 | Getting somewhat better | 2 |
3.1%
|
| Sysmiss | 3 |
4.6%
|