| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 31 |
5.6%
|
| 2 | Getting somewhat worse | 220 |
39.9%
|
| 3 | Staying the same | 113 |
20.5%
|
| 4 | Getting somewhat better | 171 |
31%
|
| 5 | Getting much better | 16 |
2.9%
|
| -99 | 17 | ||
| Sysmiss | 12 |