| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 118 |
24.8%
|
| 2 | Getting somewhat worse | 128 |
26.9%
|
| 3 | Staying the same | 192 |
40.3%
|
| 4 | Getting somewhat better | 37 |
7.8%
|
| 5 | Getting much better | 1 |
0.2%
|
| Sysmiss | 2 |