| Value | Category | Cases | |
|---|---|---|---|
| -99 | 7 |
2.3%
|
|
| 1 | Getting much worse | 123 |
39.8%
|
| 2 | Getting somewhat worse | 90 |
29.1%
|
| 3 | Staying the same | 48 |
15.5%
|
| 4 | Getting somewhat better | 6 |
1.9%
|
| 5 | Getting much better | 22 |
7.1%
|
| Sysmiss | 13 |
4.2%
|