| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 48 |
34.3%
|
| 2 | Getting somewhat worse | 29 |
20.7%
|
| 3 | Staying the same | 49 |
35%
|
| 4 | Getting somewhat better | 13 |
9.3%
|
| 5 | Getting much better | 1 |
0.7%
|
| Sysmiss | 13 |