| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 23 |
22.3%
|
| 2 | Getting somewhat worse | 27 |
26.2%
|
| 3 | Staying the same | 38 |
36.9%
|
| 4 | Getting somewhat better | 11 |
10.7%
|
| 5 | Getting much better | 4 |
3.9%
|
| Sysmiss | 4 |