| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 32 |
12.7%
|
| 2 | Getting somewhat worse | 61 |
24.3%
|
| 3 | Staying the same | 104 |
41.4%
|
| 4 | Getting somewhat better | 53 |
21.1%
|
| 5 | Getting much better | 1 |
0.4%
|
| Sysmiss | 12 |