| Value | Category |
|---|---|
| 1 | Too expensive |
| 2 | Too far away |
| 3 | Child's father abandoned them/absent |
| 4 | Parents don't have legal documents |
| 5 | Lack of time |
| 6 | Problems at notary |
| 7 | Problems at registry office |
| 8 | Child too small |
| 9 | Child died |
| 10 | Didn't have birth certificate |
| 96 | Other |
| 98 | Don't know where to register |