Azerbaijan
males age 16-49: 1,696,167
females age 16-49: 1,923,556 (2008 est.)
Bahamas, The
males age 16-49: 50,282 (2008 est.)
Bahrain
males age 16-49: 171,536
females age 16-49: 142,714 (2008 est.)
Bangladesh
males age 16-49: 31,968,168 (2008 est.)
Barbados
males age 16-49: 58,556
females age 16-49: 58,143 (2008 est.)
Belarus
males age 16-49: 1,727,974
females age 16-49: 2,093,106 (2008 est.)
Belgium
males age 16-49: 1,973,167
females age 16-49: 1,915,990 (2008 est.)
Belize
males age 16-49: 54,627
females age 16-49: 53,500 (2008 est.)
Benin
males age 16-49: 1,173,742
females age 16-49: 1,162,113 (2008 est.)
Bermuda
males age 16-49: 12,682 (2008 est.)