| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 14 |
8.9%
|
| 2 | Getting somewhat worse | 50 |
31.8%
|
| 3 | Staying the same | 61 |
38.9%
|
| 4 | Getting somewhat better | 30 |
19.1%
|
| 5 | Getting much better | 2 |
1.3%
|
| Sysmiss | 5 |