| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 14 |
13.5%
|
| 2 | Getting somewhat worse | 34 |
32.7%
|
| 3 | Staying the same | 35 |
33.7%
|
| 4 | Getting somewhat better | 16 |
15.4%
|
| 5 | Getting much better | 5 |
4.8%
|
| Sysmiss | 3 |