| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 15 |
8.8%
|
| 2 | Getting somewhat worse | 18 |
10.5%
|
| 3 | Staying the same | 83 |
48.5%
|
| 4 | Getting somewhat better | 48 |
28.1%
|
| 5 | Getting much better | 7 |
4.1%
|
| -99 | 6 | ||
| Sysmiss | 6 |