| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 11 |
6.2%
|
| 2 | Getting somewhat worse | 30 |
16.9%
|
| 3 | Staying the same | 53 |
29.9%
|
| 4 | Getting somewhat better | 61 |
34.5%
|
| 5 | Getting much better | 14 |
7.9%
|
| NA | 8 |
4.5%
|