| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 22 |
11.4%
|
| 2 | Getting somewhat worse | 61 |
31.6%
|
| 3 | Staying the same | 56 |
29%
|
| 4 | Getting somewhat better | 46 |
23.8%
|
| 5 | Getting much better | 8 |
4.1%
|
| -99 | 4 | ||
| Sysmiss | 7 |