CIA World Factbook:
Columbia:
Manpower fit for military service:
males age 16-49: 8,212,944
females age 16-49: 10,045,435 (2009 est.)
Venezuela:
Manpower fit for military service:
males age 16-49: 5,391,582
females age 16-49: 5,873,563 (2009 est.)
Two "O"s