| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 17 |
13.7%
|
| 2 | Getting somewhat worse | 16 |
12.9%
|
| 3 | Staying the same | 35 |
28.2%
|
| 4 | Getting somewhat better | 44 |
35.5%
|
| 5 | Getting much better | 12 |
9.7%
|
| Sysmiss | 40 |