| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1546 | 4211987 |
19.8%
|
| 1 | Yes | 4687 | 13922598 |
65.4%
|
| 8 | DK | 1127 | 3166643 |
14.9%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 3556 | 10466690 |