| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 12 |
11.5%
|
| 2 | Getting somewhat worse | 17 |
16.3%
|
| 3 | Staying the same | 41 |
39.4%
|
| 4 | Getting somewhat better | 32 |
30.8%
|
| 5 | Getting much better | 2 |
1.9%
|
| Sysmiss | 9 |