| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 4 |
2%
|
| 2 | Getting somewhat worse | 15 |
7.5%
|
| 3 | Staying the same | 42 |
20.9%
|
| 4 | Getting somewhat better | 110 |
54.7%
|
| 5 | Getting much better | 30 |
14.9%
|
| Sysmiss | 1 |