| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 15 |
11.2%
|
| 2 | Getting somewhat worse | 37 |
27.6%
|
| 3 | Staying the same | 56 |
41.8%
|
| 4 | Getting somewhat better | 24 |
17.9%
|
| 5 | Getting much better | 2 |
1.5%
|
| Sysmiss | 7 |