| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 20 |
6.8%
|
| 2 | Getting somewhat worse | 42 |
14.2%
|
| 3 | Staying the same | 134 |
45.4%
|
| 4 | Getting somewhat better | 80 |
27.1%
|
| 5 | Getting much better | 19 |
6.4%
|
| Sysmiss | 8 |