| Value | Category | Cases | |
|---|---|---|---|
| 1 | all/most | 982 |
8.9%
|
| 2 | few | 3054 |
27.8%
|
| 3 | none | 6328 |
57.6%
|
| 7 | na | 627 |
5.7%
|
| Sysmiss | 40317 |