| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 42 |
22.6%
|
| 2 | Getting somewhat worse | 40 |
21.5%
|
| 3 | Staying the same | 75 |
40.3%
|
| 4 | Getting somewhat better | 25 |
13.4%
|
| 5 | Getting much better | 4 |
2.2%
|
| Sysmiss | 14 |