| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 19 |
12.9%
|
| 2 | Getting somewhat worse | 43 |
29.3%
|
| 3 | Staying the same | 53 |
36.1%
|
| 4 | Getting somewhat better | 29 |
19.7%
|
| 5 | Getting much better | 3 |
2%
|
| -99 | 4 | ||
| Sysmiss | 9 |