| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 21 |
6.9%
|
| 2 | Getting somewhat worse | 53 |
17.5%
|
| 3 | Staying the same | 105 |
34.7%
|
| 4 | Getting somewhat better | 107 |
35.3%
|
| 5 | Getting much better | 17 |
5.6%
|
| Sysmiss | 16 |