| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 7223 | 20796356 |
92.5%
|
| 1 | Yes | 537 | 1675926 |
7.5%
|
| 8 | DK | 1 | 6441 |
0%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 3155 | 9289195 |