| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 60 |
14.6%
|
| 2 | Getting somewhat worse | 104 |
25.2%
|
| 3 | Staying the same | 125 |
30.3%
|
| 4 | Getting somewhat better | 87 |
21.1%
|
| 5 | Getting much better | 36 |
8.7%
|
| Sysmiss | 11 |