| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 10 |
11.5%
|
| 2 | Getting somewhat worse | 11 |
12.6%
|
| 3 | Staying the same | 28 |
32.2%
|
| 4 | Getting somewhat better | 37 |
42.5%
|
| 5 | Getting much better | 1 |
1.1%
|
| Sysmiss | 9 |