| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 2 |
0.5%
|
| 2 | Getting somewhat worse | 13 |
2.9%
|
| 3 | Staying the same | 104 |
23.5%
|
| 4 | Getting somewhat better | 232 |
52.4%
|
| 5 | Getting much better | 83 |
18.7%
|
| NA | 9 |
2%
|