| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 42 |
12.4%
|
| 2 | Getting somewhat worse | 58 |
17.1%
|
| 3 | Staying the same | 71 |
20.9%
|
| 4 | Getting somewhat better | 163 |
48.1%
|
| 5 | Getting much better | 5 |
1.5%
|
| Sysmiss | 36 |