| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 45 |
10.2%
|
| 2 | Getting somewhat worse | 64 |
14.4%
|
| 3 | Staying the same | 148 |
33.4%
|
| 4 | Getting somewhat better | 146 |
33%
|
| 5 | Getting much better | 27 |
6.1%
|
| NA | 13 |
2.9%
|