| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3772 | 7132199 |
52.4%
|
| 1 | Yes | 3134 | 6328718 |
46.5%
|
| 8 | 76 | 146363 |
1.1%
|
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 8047 | 16310788 |