| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 102 |
22.2%
|
| 2 | Getting somewhat worse | 135 |
29.4%
|
| 3 | Staying the same | 130 |
28.3%
|
| 4 | Getting somewhat better | 77 |
16.8%
|
| 5 | Getting much better | 15 |
3.3%
|
| Sysmiss | 46 |