| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 4 |
1.2%
|
| 2 | Getting somewhat worse | 27 |
7.8%
|
| 3 | Staying the same | 108 |
31.1%
|
| 4 | Getting somewhat better | 180 |
51.9%
|
| 5 | Getting much better | 28 |
8.1%
|
| Sysmiss | 21 |