| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 24 |
5.8%
|
| 2 | Getting somewhat worse | 36 |
8.8%
|
| 3 | Staying the same | 69 |
16.8%
|
| 4 | Getting somewhat better | 259 |
63%
|
| 5 | Getting much better | 23 |
5.6%
|
| Sysmiss | 10 |