| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 37 |
9.6%
|
| 2 | Getting somewhat worse | 84 |
21.8%
|
| 3 | Staying the same | 126 |
32.6%
|
| 4 | Getting somewhat better | 123 |
31.9%
|
| 5 | Getting much better | 16 |
4.1%
|
| Sysmiss | 35 |