| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 35 |
7.9%
|
| 2 | Getting somewhat worse | 97 |
21.9%
|
| 3 | Staying the same | 185 |
41.8%
|
| 4 | Getting somewhat better | 106 |
23.9%
|
| 5 | Getting much better | 10 |
2.3%
|
| NA | 10 |
2.3%
|