| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | no | 20 | 15 |
3.3%
|
| 1 | yes | 439 | 438 |
96.7%
|
| 8 | don't know | 0 | 0 |
0%
|
| Sysmiss | 2834 | 2840 |