| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 33 |
19.1%
|
| 2 | Getting somewhat worse | 47 |
27.2%
|
| 3 | Staying the same | 73 |
42.2%
|
| 4 | Getting somewhat better | 20 |
11.6%
|
| 5 | Getting much better | 0 |
0%
|
| -99 | 4 | ||
| Sysmiss | 6 |