0.22 L. Madrigal B. Ware E. Hagen M. Blell F. Otarola, The East Indian Diaspora in Costa Rica: Inbreeding Avoidance Marriage Patterns and Cultural Survival, American Anthropologist, 2007.

{ white african race american } 0.22
{ human genetic populations modern } 0.11
{ number data group table } 0.09
{ community national local social } 0.08