| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 13 |
9.8%
|
| 2 | Getting somewhat worse | 38 |
28.6%
|
| 3 | Staying the same | 35 |
26.3%
|
| 4 | Getting somewhat better | 44 |
33.1%
|
| 5 | Getting much better | 3 |
2.3%
|
| Sysmiss | 5 |