| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 9 |
8.3%
|
| 2 | Getting somewhat worse | 17 |
15.7%
|
| 3 | Staying the same | 19 |
17.6%
|
| 4 | Getting somewhat better | 45 |
41.7%
|
| 5 | Getting much better | 18 |
16.7%
|
| Sysmiss | 56 |