| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 86 |
36.4%
|
| 2 | Getting somewhat worse | 95 |
40.3%
|
| 3 | Staying the same | 30 |
12.7%
|
| 4 | Getting somewhat better | 14 |
5.9%
|
| 5 | Getting much better | 11 |
4.7%
|
| Sysmiss | 18 |