Burkina Faso
males age 18-49: 1,323,548 (2005 est.)
Burma
males age 18-49: 6,512,923
females age 18-49: 6,789,720 (2005 est.)
Burundi
males age 16-49: 693,956 (2005 est.)
Cambodia
males age 18-49: 1,844,144 (2005 est.)
Cameroon
males age 18-49: 1,720,385 (2005 est.)
Canada
males age 16-49: 6,740,490 (2005 est.)
Cape Verde
males age 18-49: 65,614 (2005 est.)
Central African Republic
males age 18-49: 330,255 (2005 est.)
Chad
males age 20-49: 834,695 (2005 est.)
Chile
males age 18-49: 3,123,281 (2005 est.)