| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 655 | 1933819 |
27.6%
|
| 1 | Yes | 922 | 2738136 |
39.1%
|
| 8 | DK | 807 | 2319799 |
33.2%
|
| 99 | Not stated | 1 | 2488 |
0%
|
| Sysmiss | 8531 | 24773675 |