| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 6 |
6.3%
|
| 2 | Getting somewhat worse | 13 |
13.7%
|
| 3 | Staying the same | 30 |
31.6%
|
| 4 | Getting somewhat better | 36 |
37.9%
|
| 5 | Getting much better | 10 |
10.5%
|
| Sysmiss | 12 |