| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 16 |
4.6%
|
| 2 | Getting somewhat worse | 21 |
6%
|
| 3 | Staying the same | 118 |
33.6%
|
| 4 | Getting somewhat better | 134 |
38.2%
|
| 5 | Getting much better | 62 |
17.7%
|
| Sysmiss | 42 |