| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 37 |
26.2%
|
| 2 | Getting somewhat worse | 47 |
33.3%
|
| 3 | Staying the same | 31 |
22%
|
| 4 | Getting somewhat better | 25 |
17.7%
|
| 5 | Getting much better | 1 |
0.7%
|
| Sysmiss | 3 |