| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 42 |
10.5%
|
| 2 | Getting somewhat worse | 60 |
15%
|
| 3 | Staying the same | 107 |
26.7%
|
| 4 | Getting somewhat better | 175 |
43.6%
|
| 5 | Getting much better | 17 |
4.2%
|
| -99 | 1 | ||
| Sysmiss | 19 |