| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 11 |
9.6%
|
| 2 | Getting somewhat worse | 40 |
35.1%
|
| 3 | Staying the same | 42 |
36.8%
|
| 4 | Getting somewhat better | 17 |
14.9%
|
| 5 | Getting much better | 4 |
3.5%
|
| Sysmiss | 8 |