| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 68 |
23.1%
|
| 2 | Getting somewhat worse | 71 |
24.1%
|
| 3 | Staying the same | 62 |
21%
|
| 4 | Getting somewhat better | 84 |
28.5%
|
| 5 | Getting much better | 10 |
3.4%
|
| Sysmiss | 8 |