| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 728 | 757 |
6.7%
|
| 1 | Yes | 9114 | 9060 |
80.2%
|
| 8 | DK | 1456 | 1480 |
13.1%
|
| 9 | 11 | 11 | ||
| Sysmiss | 230 | 13 |