| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 9 |
5.8%
|
| 2 | Getting somewhat worse | 27 |
17.5%
|
| 3 | Staying the same | 55 |
35.7%
|
| 4 | Getting somewhat better | 57 |
37%
|
| 5 | Getting much better | 6 |
3.9%
|
| Sysmiss | 8 |