| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 9 |
2.8%
|
| 2 | Getting somewhat worse | 9 |
2.8%
|
| 3 | Staying the same | 100 |
31.4%
|
| 4 | Getting somewhat better | 149 |
46.9%
|
| 5 | Getting much better | 51 |
16%
|
| -99 | 12 | ||
| Sysmiss | 22 |