| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 0 |
0%
|
| 2 | Getting somewhat worse | 3 |
3.1%
|
| 3 | Staying the same | 19 |
19.4%
|
| 4 | Getting somewhat better | 43 |
43.9%
|
| 5 | Getting much better | 33 |
33.7%
|
| Sysmiss | 9 |