| Value | Category | Cases | |
|---|---|---|---|
| 1 | All / most | 79 |
32.4%
|
| 2 | Some | 64 |
26.2%
|
| 3 | A few | 29 |
11.9%
|
| 4 | None | 72 |
29.5%
|
| Sysmiss | 12639 |