| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 19 |
10.7%
|
| 2 | Getting somewhat worse | 46 |
26%
|
| 3 | Staying the same | 68 |
38.4%
|
| 4 | Getting somewhat better | 41 |
23.2%
|
| 5 | Getting much better | 3 |
1.7%
|
| Sysmiss | 14 |