| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 4 |
2.9%
|
| 2 | Getting somewhat worse | 17 |
12.5%
|
| 3 | Staying the same | 36 |
26.5%
|
| 4 | Getting somewhat better | 69 |
50.7%
|
| 5 | Getting much better | 10 |
7.4%
|
| Sysmiss | 12 |