| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 15 |
10.6%
|
| 2 | Getting somewhat worse | 37 |
26.2%
|
| 3 | Staying the same | 60 |
42.6%
|
| 4 | Getting somewhat better | 24 |
17%
|
| 5 | Getting much better | 5 |
3.5%
|
| Sysmiss | 3 |