| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 56 |
22.6%
|
| 2 | Getting somewhat worse | 78 |
31.5%
|
| 3 | Staying the same | 76 |
30.6%
|
| 4 | Getting somewhat better | 33 |
13.3%
|
| 5 | Getting much better | 5 |
2%
|
| -99 | 2 | ||
| Sysmiss | 10 |