| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 3 |
1.5%
|
| 2 | Getting somewhat worse | 24 |
12%
|
| 3 | Staying the same | 69 |
34.5%
|
| 4 | Getting somewhat better | 97 |
48.5%
|
| 5 | Getting much better | 7 |
3.5%
|
| Sysmiss | 2 |