| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 46 |
8.5%
|
| 2 | Getting somewhat worse | 166 |
30.6%
|
| 3 | Staying the same | 223 |
41.1%
|
| 4 | Getting somewhat better | 93 |
17.1%
|
| 5 | Getting much better | 15 |
2.8%
|
| Sysmiss | 20 |