| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 66 |
35.1%
|
| 2 | Getting somewhat worse | 38 |
20.2%
|
| 3 | Staying the same | 44 |
23.4%
|
| 4 | Getting somewhat better | 36 |
19.1%
|
| 5 | Getting much better | 4 |
2.1%
|
| Sysmiss | 8 |