| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 49 |
33.1%
|
| 2 | Getting somewhat worse | 30 |
20.3%
|
| 3 | Staying the same | 49 |
33.1%
|
| 4 | Getting somewhat better | 15 |
10.1%
|
| 5 | Getting much better | 2 |
1.4%
|
| -99 | 3 |
2%
|
|
| Sysmiss | 17 |