| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 45 |
9.4%
|
| 2 | Getting somewhat worse | 76 |
15.9%
|
| 3 | Staying the same | 238 |
49.9%
|
| 4 | Getting somewhat better | 101 |
21.2%
|
| 5 | Getting much better | 17 |
3.6%
|
| Sysmiss | 1 |