| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 31 |
21.4%
|
| 2 | Getting somewhat worse | 41 |
28.3%
|
| 3 | Staying the same | 38 |
26.2%
|
| 4 | Getting somewhat better | 32 |
22.1%
|
| 5 | Getting much better | 3 |
2.1%
|
| Sysmiss | 8 |