| Value | Category | Cases | |
|---|---|---|---|
| -99 | 4 |
1.3%
|
|
| 1 | Getting much worse | 50 |
16.2%
|
| 2 | Getting somewhat worse | 74 |
23.9%
|
| 3 | Staying the same | 82 |
26.5%
|
| 4 | Getting somewhat better | 84 |
27.2%
|
| 5 | Getting much better | 3 |
1%
|
| Sysmiss | 12 |
3.9%
|