Rwanda
males age 15-49: 1,932,637 (2003 est.)
Sao Tome and Principe
males age 15-49: 36,905 (2003 est.)
Saudi Arabia
males age 15-49: 6,123,784 (2003 est.)
Senegal
males age 15-49: 2,404,838 (2003 est.)
Serbia and Montenegro
males age 15-49: 2,579,620 (2003 est.)
Seychelles
males age 15-49: 23,444 (2003 est.)
Sierra Leone
males age 15-49: 1,228,664 (2003 est.)
Singapore
males age 15-49: 1,392,740 (2003 est.)
Slovakia
males age 15-49: 1,484,950 (2003 est.)
Slovenia
males age 15-49: 520,037 (2003 est.)