| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 25 |
6.8%
|
| 2 | Getting somewhat worse | 31 |
8.4%
|
| 3 | Staying the same | 142 |
38.7%
|
| 4 | Getting somewhat better | 125 |
34.1%
|
| 5 | Getting much better | 44 |
12%
|
| Sysmiss | 24 |