| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 23 |
11.2%
|
| 2 | Getting somewhat worse | 38 |
18.4%
|
| 3 | Staying the same | 88 |
42.7%
|
| 4 | Getting somewhat better | 51 |
24.8%
|
| 5 | Getting much better | 6 |
2.9%
|
| Sysmiss | 4 |