| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 17 |
6.8%
|
| 2 | Getting somewhat worse | 21 |
8.4%
|
| 3 | Staying the same | 87 |
34.8%
|
| 4 | Getting somewhat better | 123 |
49.2%
|
| 5 | Getting much better | 2 |
0.8%
|
| -99 | 2 | ||
| Sysmiss | 8 |