| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 26 |
5.7%
|
| 2 | Getting somewhat worse | 48 |
10.5%
|
| 3 | Staying the same | 188 |
41.1%
|
| 4 | Getting somewhat better | 156 |
34.1%
|
| 5 | Getting much better | 39 |
8.5%
|
| Sysmiss | 48 |