| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 7 |
4.1%
|
| 2 | Getting somewhat worse | 11 |
6.4%
|
| 3 | Staying the same | 80 |
46.8%
|
| 4 | Getting somewhat better | 60 |
35.1%
|
| 5 | Getting much better | 13 |
7.6%
|
| -99 | 6 | ||
| Sysmiss | 6 |