| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 6 |
1.1%
|
| 2 | Getting somewhat worse | 22 |
4%
|
| 3 | Staying the same | 114 |
20.5%
|
| 4 | Getting somewhat better | 333 |
59.9%
|
| 5 | Getting much better | 81 |
14.6%
|
| -99 | 16 | ||
| Sysmiss | 8 |