| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 6 |
6.1%
|
| 2 | Getting somewhat worse | 30 |
30.6%
|
| 3 | Staying the same | 46 |
46.9%
|
| 4 | Getting somewhat better | 15 |
15.3%
|
| 5 | Getting much better | 1 |
1%
|
| Sysmiss | 11 |