| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 4 |
2.1%
|
| 2 | Getting somewhat worse | 23 |
12.3%
|
| 3 | Staying the same | 82 |
43.9%
|
| 4 | Getting somewhat better | 71 |
38%
|
| 5 | Getting much better | 7 |
3.7%
|
| Sysmiss | 13 |