| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 7 |
1.8%
|
| 2 | Getting somewhat worse | 8 |
2.1%
|
| 3 | Staying the same | 33 |
8.5%
|
| 4 | Getting somewhat better | 200 |
51.3%
|
| 5 | Getting much better | 142 |
36.4%
|
| Sysmiss | 31 |