| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 22 |
4.7%
|
| 2 | Getting somewhat worse | 26 |
5.5%
|
| 3 | Staying the same | 103 |
21.8%
|
| 4 | Getting somewhat better | 272 |
57.5%
|
| 5 | Getting much better | 50 |
10.6%
|
| Sysmiss | 32 |