Singapore
males age 15-49: 1,012,498 (2003 est.)
Slovakia
males age 15-49: 1,135,612 (2003 est.)
Slovenia
males age 15-49: 413,453 (2003 est.)
Somalia
males age 15-49: 1,072,689 (2003 est.)
South Africa
males age 15-49: 7,211,075 (2003 est.)
Spain
males age 15-49: 8,391,612 (2003 est.)
Sri Lanka
males age 15-49: 4,172,921 (2003 est.)
Sudan
males age 15-49: 5,558,462 (2003 est.)
Suriname
males age 15-49: 72,039 (2003 est.)
Swaziland
males age 15-49: 165,005 (2003 est.)