| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 97 |
19.8%
|
| 2 | Getting somewhat worse | 132 |
26.9%
|
| 3 | Staying the same | 148 |
30.2%
|
| 4 | Getting somewhat better | 104 |
21.2%
|
| 5 | Getting much better | 9 |
1.8%
|
| Sysmiss | 15 |