| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 38 |
24.8%
|
| 2 | Getting somewhat worse | 45 |
29.4%
|
| 3 | Staying the same | 46 |
30.1%
|
| 4 | Getting somewhat better | 12 |
7.8%
|
| 5 | Getting much better | 8 |
5.2%
|
| -99 | 4 |
2.6%
|
|
| Sysmiss | 12 |