| Value | Category | Cases | |
|---|---|---|---|
| 0 | wasn't registered | 238 |
1.8%
|
| 1 | registry office | 8286 |
62.7%
|
| 2 | notary | 4381 |
33.2%
|
| 6 | other | 127 |
1%
|
| 8 | don't know | 177 |
1.3%
|
| Sysmiss | 149250 |