| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 5 |
4.6%
|
| 2 | Getting somewhat worse | 21 |
19.4%
|
| 3 | Staying the same | 41 |
38%
|
| 4 | Getting somewhat better | 36 |
33.3%
|
| 5 | Getting much better | 5 |
4.6%
|
| Sysmiss | 14 |