Singapore
male: 27,715
female: 26,290 (2009 est.)
Slovakia
male: 36,552
female: 34,783 (2009 est.)
Slovenia
male: 10,192
female: 9,717 (2009 est.)
Solomon Islands
male: 7,091
female: 6,837 (2009 est.)
Somalia
male: 93,763
female: 93,738 (2009 est.)
South Africa
male: 511,616
female: 510,540 (2009 est.)
Spain
male: 199,124
female: 187,224 (2009 est.)
Sri Lanka
male: 173,256
female: 167,645 (2009 est.)
Sudan
male: 498,376
female: 479,005 (2009 est.)
Suriname
male: 4,251
female: 4,265 (2009 est.)