| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 9 |
6.4%
|
| 2 | Getting somewhat worse | 8 |
5.7%
|
| 3 | Staying the same | 36 |
25.7%
|
| 4 | Getting somewhat better | 69 |
49.3%
|
| 5 | Getting much better | 18 |
12.9%
|
| Sysmiss | 13 |