| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 9 |
5.5%
|
| 2 | Getting somewhat worse | 20 |
12.2%
|
| 3 | Staying the same | 38 |
23.2%
|
| 4 | Getting somewhat better | 83 |
50.6%
|
| 5 | Getting much better | 14 |
8.5%
|
| Sysmiss | 2 |