| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 54 |
18.1%
|
| 2 | Getting somewhat worse | 76 |
25.5%
|
| 3 | Staying the same | 113 |
37.9%
|
| 4 | Getting somewhat better | 46 |
15.4%
|
| 5 | Getting much better | 9 |
3%
|
| Sysmiss | 21 |