| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 21 |
15.4%
|
| 2 | Getting somewhat worse | 21 |
15.4%
|
| 3 | Staying the same | 55 |
40.4%
|
| 4 | Getting somewhat better | 36 |
26.5%
|
| 5 | Getting much better | 3 |
2.2%
|
| Sysmiss | 12 |