| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 10 |
4.1%
|
| 2 | Getting somewhat worse | 23 |
9.5%
|
| 3 | Staying the same | 54 |
22.2%
|
| 4 | Getting somewhat better | 112 |
46.1%
|
| 5 | Getting much better | 44 |
18.1%
|
| Sysmiss | 17 |