| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 21 |
9.1%
|
| 2 | Getting somewhat worse | 35 |
15.2%
|
| 3 | Staying the same | 64 |
27.7%
|
| 4 | Getting somewhat better | 91 |
39.4%
|
| 5 | Getting much better | 20 |
8.7%
|
| Sysmiss | 19 |