| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 8 |
3.3%
|
| 2 | Getting somewhat worse | 28 |
11.4%
|
| 3 | Staying the same | 83 |
33.7%
|
| 4 | Getting somewhat better | 110 |
44.7%
|
| 5 | Getting much better | 17 |
6.9%
|
| -99 | 4 | ||
| Sysmiss | 10 |