| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 83 |
36.1%
|
| 2 | Getting somewhat worse | 48 |
20.9%
|
| 3 | Staying the same | 61 |
26.5%
|
| 4 | Getting somewhat better | 28 |
12.2%
|
| 5 | Getting much better | 10 |
4.3%
|
| Sysmiss | 24 |