| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 4 |
3.5%
|
| 2 | Getting somewhat worse | 24 |
21.1%
|
| 3 | Staying the same | 47 |
41.2%
|
| 4 | Getting somewhat better | 36 |
31.6%
|
| 5 | Getting much better | 3 |
2.6%
|
| Sysmiss | 8 |