| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 30 |
7.2%
|
| 2 | Getting somewhat worse | 75 |
18.1%
|
| 3 | Staying the same | 134 |
32.3%
|
| 4 | Getting somewhat better | 137 |
33%
|
| 5 | Getting much better | 39 |
9.4%
|
| Sysmiss | 8 |