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Structure of the pedigree.
| Familial relationship | Number of pairs |
|---|---|
| Self | 486 |
| Parent-offspring | 164 |
| Siblings | 192 |
| Grandparent-grandchild | 14 |
| Avuncular | 298 |
| Half-siblings | 50 |
| Double 1st cousins | 1 |
| 3rd degree | 530 |
| 4th degree | 478 |
| 5th degree | 193 |
| 6th degree | 47 |
