| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 79 |
35.1%
|
| 2 | Getting somewhat worse | 55 |
24.4%
|
| 3 | Staying the same | 64 |
28.4%
|
| 4 | Getting somewhat better | 12 |
5.3%
|
| 5 | Getting much better | 15 |
6.7%
|
| Sysmiss | 32 |