| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 28 |
10.9%
|
| 2 | Getting somewhat worse | 59 |
22.9%
|
| 3 | Staying the same | 102 |
39.5%
|
| 4 | Getting somewhat better | 63 |
24.4%
|
| 5 | Getting much better | 6 |
2.3%
|
| Sysmiss | 11 |