| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 14 |
12.1%
|
| 2 | Getting somewhat worse | 19 |
16.4%
|
| 3 | Staying the same | 31 |
26.7%
|
| 4 | Getting somewhat better | 39 |
33.6%
|
| 5 | Getting much better | 13 |
11.2%
|
| Sysmiss | 48 |