| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 15 |
8.8%
|
| 2 | Getting somewhat worse | 30 |
17.5%
|
| 3 | Staying the same | 81 |
47.4%
|
| 4 | Getting somewhat better | 40 |
23.4%
|
| 5 | Getting much better | 5 |
2.9%
|
| -99 | 6 | ||
| Sysmiss | 6 |