| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 1 |
0.3%
|
| 2 | Getting somewhat worse | 25 |
7.5%
|
| 3 | Staying the same | 124 |
37.2%
|
| 4 | Getting somewhat better | 147 |
44.1%
|
| 5 | Getting much better | 36 |
10.8%
|
| -99 | 2 | ||
| Sysmiss | 25 |