Saudi Arabia 28,146,656 note: includes 5,576,076 non-nationals (July 2008 est.)
Senegal 12,853,259 (July 2008 est.)
Serbia 10,159,046 note: all population data includes Kosovo (July 2008 est.)
Seychelles
82,247 (July 2008 est.)
Sierra Leone
6,294,774 (July 2008 est.)
Singapore
4,608,167 (July 2008 est.)
Slovakia
5,455,407 (July 2008 est.)
Slovenia
2,007,711 (July 2008 est.)
Solomon Islands
581,318 (July 2008 est.)
Somalia
9,558,666
note: this estimate was derived from an official census taken in
1975 by the Somali Government; population counting in Somalia is
complicated by the large number of nomads and by refugee movements
in response to famine and clan warfare (July 2008 est.)