| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 11 |
3%
|
| 2 | Getting somewhat worse | 39 |
10.6%
|
| 3 | Staying the same | 82 |
22.2%
|
| 4 | Getting somewhat better | 190 |
51.5%
|
| 5 | Getting much better | 47 |
12.7%
|
| Sysmiss | 27 |