| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 18 |
4.3%
|
| 2 | Getting somewhat worse | 54 |
13%
|
| 3 | Staying the same | 144 |
34.7%
|
| 4 | Getting somewhat better | 147 |
35.4%
|
| 5 | Getting much better | 52 |
12.5%
|
| Sysmiss | 8 |