| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 6 |
1.6%
|
| 2 | Getting somewhat worse | 30 |
8.1%
|
| 3 | Staying the same | 98 |
26.5%
|
| 4 | Getting somewhat better | 193 |
52.2%
|
| 5 | Getting much better | 43 |
11.6%
|
| Sysmiss | 26 |