| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 15 |
6%
|
| 2 | Getting somewhat worse | 31 |
12.4%
|
| 3 | Staying the same | 70 |
28.1%
|
| 4 | Getting somewhat better | 118 |
47.4%
|
| 5 | Getting much better | 15 |
6%
|
| -99 | 2 | ||
| Sysmiss | 9 |