| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 48 |
18.7%
|
| 2 | Getting somewhat worse | 93 |
36.2%
|
| 3 | Staying the same | 84 |
32.7%
|
| 4 | Getting somewhat better | 30 |
11.7%
|
| 5 | Getting much better | 2 |
0.8%
|
| Sysmiss | 6 |