| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 43 |
12.3%
|
| 2 | Getting somewhat worse | 72 |
20.6%
|
| 3 | Staying the same | 120 |
34.4%
|
| 4 | Getting somewhat better | 95 |
27.2%
|
| 5 | Getting much better | 19 |
5.4%
|
| Sysmiss | 44 |