| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 8 |
9.2%
|
| 2 | Getting somewhat worse | 18 |
20.7%
|
| 3 | Staying the same | 37 |
42.5%
|
| 4 | Getting somewhat better | 24 |
27.6%
|
| 5 | Getting much better | 0 |
0%
|
| Sysmiss | 9 |