| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 4034 | 13337265 |
68.3%
|
| 1 | Yes | 1915 | 6136414 |
31.4%
|
| 8 | DK | 0 | 0 |
0%
|
| 99 | Not stated | 7 | 39551 |
0.2%
|
| Sysmiss | 4960 | 12254688 |