| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 77 |
25.7%
|
| 2 | Getting somewhat worse | 75 |
25%
|
| 3 | Staying the same | 83 |
27.7%
|
| 4 | Getting somewhat better | 40 |
13.3%
|
| 5 | Getting much better | 8 |
2.7%
|
| NA | 17 |
5.7%
|