| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 7 |
6.5%
|
| 2 | Getting somewhat worse | 14 |
13%
|
| 3 | Staying the same | 23 |
21.3%
|
| 4 | Getting somewhat better | 50 |
46.3%
|
| 5 | Getting much better | 14 |
13%
|
| Sysmiss | 5 |