| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 28 |
9.3%
|
| 2 | Getting somewhat worse | 55 |
18.3%
|
| 3 | Staying the same | 110 |
36.7%
|
| 4 | Getting somewhat better | 81 |
27%
|
| 5 | Getting much better | 9 |
3%
|
| NA | 17 |
5.7%
|