| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | no | 194 | 161 |
23.3%
|
| 1 | 1 or more times | 564 | 528 |
76.3%
|
| 8 | don't know | 1 | 2 |
0.4%
|
| Sysmiss | 2534 | 2601 |