| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 6 |
3.8%
|
| 2 | Getting somewhat worse | 34 |
21.4%
|
| 3 | Staying the same | 74 |
46.5%
|
| 4 | Getting somewhat better | 37 |
23.3%
|
| 5 | Getting much better | 8 |
5%
|
| Sysmiss | 7 |