| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 32 |
25%
|
| 2 | Getting somewhat worse | 38 |
29.7%
|
| 3 | Staying the same | 37 |
28.9%
|
| 4 | Getting somewhat better | 19 |
14.8%
|
| 5 | Getting much better | 2 |
1.6%
|
| Sysmiss | 6 |