| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 46 |
32.4%
|
| 2 | Getting somewhat worse | 41 |
28.9%
|
| 3 | Staying the same | 47 |
33.1%
|
| 4 | Getting somewhat better | 6 |
4.2%
|
| 5 | Getting much better | 2 |
1.4%
|
| Sysmiss | 11 |