| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 2 |
1.8%
|
| 2 | Getting somewhat worse | 15 |
13.3%
|
| 3 | Staying the same | 49 |
43.4%
|
| 4 | Getting somewhat better | 32 |
28.3%
|
| 5 | Getting much better | 15 |
13.3%
|
| Sysmiss | 9 |