| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 13 |
9.3%
|
| 2 | Getting somewhat worse | 40 |
28.6%
|
| 3 | Staying the same | 53 |
37.9%
|
| 4 | Getting somewhat better | 33 |
23.6%
|
| 5 | Getting much better | 1 |
0.7%
|
| Sysmiss | 4 |