| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 67 |
22.4%
|
| 2 | Getting somewhat worse | 64 |
21.4%
|
| 3 | Staying the same | 102 |
34.1%
|
| 4 | Getting somewhat better | 57 |
19.1%
|
| 5 | Getting much better | 9 |
3%
|
| Sysmiss | 20 |