Singapore
male: 27,430
female: 25,918 (2010 est.)
Slovakia
male: 33,915
female: 32,448 (2010 est.)
Slovenia
male: 9,979
female: 9,610 (2010 est.)
Solomon Islands
male: 7,256
female: 6,995 (2010 est.)
Somalia
male: 99,919
female: 99,771 (2010 est.)
South Africa
male: 492,743
female: 496,374 (2010 est.)
Spain
male: 193,038
female: 181,703 (2010 est.)
Sri Lanka
male: 172,081
female: 166,358 (2010 est.)
Sudan
male: 506,742
female: 487,434 (2010 est.)
Suriname
male: 4,046
female: 4,056 (2010 est.)