| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 16 |
4.7%
|
| 2 | Getting somewhat worse | 57 |
16.6%
|
| 3 | Staying the same | 150 |
43.7%
|
| 4 | Getting somewhat better | 105 |
30.6%
|
| 5 | Getting much better | 15 |
4.4%
|
| Sysmiss | 25 |