| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 3 |
2.7%
|
| 2 | Getting somewhat worse | 8 |
7.1%
|
| 3 | Staying the same | 17 |
15%
|
| 4 | Getting somewhat better | 60 |
53.1%
|
| 5 | Getting much better | 25 |
22.1%
|
| Sysmiss | 9 |