| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 24 |
17.1%
|
| 2 | Getting somewhat worse | 30 |
21.4%
|
| 3 | Staying the same | 50 |
35.7%
|
| 4 | Getting somewhat better | 34 |
24.3%
|
| 5 | Getting much better | 2 |
1.4%
|
| Sysmiss | 13 |