| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 10 |
2.3%
|
| 2 | Getting somewhat worse | 42 |
9.5%
|
| 3 | Staying the same | 112 |
25.3%
|
| 4 | Getting somewhat better | 225 |
50.8%
|
| 5 | Getting much better | 41 |
9.3%
|
| NA | 13 |
2.9%
|