| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 11 |
10.1%
|
| 2 | Getting somewhat worse | 22 |
20.2%
|
| 3 | Staying the same | 49 |
45%
|
| 4 | Getting somewhat better | 23 |
21.1%
|
| 5 | Getting much better | 4 |
3.7%
|
| Sysmiss | 13 |