| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 9 |
6.6%
|
| 2 | Getting somewhat worse | 46 |
33.8%
|
| 3 | Staying the same | 45 |
33.1%
|
| 4 | Getting somewhat better | 29 |
21.3%
|
| 5 | Getting much better | 7 |
5.1%
|
| Sysmiss | 12 |