The 2006 CIA World Factbook

by United States. Central Intelligence Agency

Sudan
7.415 million (1996 est.)

Suriname
156,700 (2004)

Svalbard
NA

Swaziland
155,700 (2003)

Sweden
4.49 million (2005 est.)

Switzerland
3.8 million (2005 est.)

Syria
5.12 million (2004 est.)

Taiwan
10.6 million (2005 est.)

Tajikistan
3.7 million (2003)

Tanzania
19.22 million (2005 est.)