| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 3 |
2.6%
|
| 2 | Getting somewhat worse | 1 |
0.9%
|
| 3 | Staying the same | 15 |
13.2%
|
| 4 | Getting somewhat better | 63 |
55.3%
|
| 5 | Getting much better | 32 |
28.1%
|
| Sysmiss | 8 |