| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 104 |
21.9%
|
| 2 | Getting somewhat worse | 49 |
10.3%
|
| 3 | Staying the same | 157 |
33.1%
|
| 4 | Getting somewhat better | 132 |
27.8%
|
| 5 | Getting much better | 33 |
6.9%
|
| Sysmiss | 30 |