| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 36 |
27.3%
|
| 2 | Getting somewhat worse | 22 |
16.7%
|
| 3 | Staying the same | 45 |
34.1%
|
| 4 | Getting somewhat better | 26 |
19.7%
|
| 5 | Getting much better | 3 |
2.3%
|
| Sysmiss | 6 |