| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 13 |
8.2%
|
| 2 | Getting somewhat worse | 63 |
39.9%
|
| 3 | Staying the same | 45 |
28.5%
|
| 4 | Getting somewhat better | 28 |
17.7%
|
| 5 | Getting much better | 9 |
5.7%
|
| Sysmiss | 4 |