| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 7 |
3.5%
|
| 2 | Getting somewhat worse | 40 |
19.9%
|
| 3 | Staying the same | 90 |
44.8%
|
| 4 | Getting somewhat better | 57 |
28.4%
|
| 5 | Getting much better | 7 |
3.5%
|
| Sysmiss | 1 |