| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 67 |
19.2%
|
| 2 | Getting somewhat worse | 57 |
16.3%
|
| 3 | Staying the same | 109 |
31.2%
|
| 4 | Getting somewhat better | 91 |
26.1%
|
| 5 | Getting much better | 25 |
7.2%
|
| Sysmiss | 44 |