| Value | Category | Cases | |
|---|---|---|---|
| 0 | wasn't registered | 1 |
9.1%
|
| 1 | registry office | 8 |
72.7%
|
| 2 | notary | 1 |
9.1%
|
| 6 | other | 0 |
0%
|
| 8 | don't know | 1 |
9.1%
|
| Sysmiss | 44603 |