| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 59 |
22.1%
|
| 2 | Getting somewhat worse | 90 |
33.7%
|
| 3 | Staying the same | 65 |
24.3%
|
| 4 | Getting somewhat better | 43 |
16.1%
|
| 5 | Getting much better | 10 |
3.7%
|
| Sysmiss | 22 |