| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 34 |
10.6%
|
| 2 | Getting somewhat worse | 88 |
27.5%
|
| 3 | Staying the same | 102 |
31.9%
|
| 4 | Getting somewhat better | 71 |
22.2%
|
| 5 | Getting much better | 25 |
7.8%
|
| -99 | 11 | ||
| Sysmiss | 21 |