| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | no | 497 | 440 |
59%
|
| 1 | yes | 304 | 283 |
37.9%
|
| 8 | don't know | 24 | 23 |
3%
|
| Sysmiss | 2468 | 2547 |