| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 10 |
6.9%
|
| 2 | Getting somewhat worse | 19 |
13.2%
|
| 3 | Staying the same | 47 |
32.6%
|
| 4 | Getting somewhat better | 55 |
38.2%
|
| 5 | Getting much better | 13 |
9%
|
| -99 | 3 | ||
| Sysmiss | 12 |