The 2010 CIA World Factbook

by United States. Central Intelligence Agency

South Africa
4.5% (2010 est.)
7.2% (2009 est.)

Spain
1.3% (2010 est.)
-0.3% (2009 est.)

Sri Lanka
5.6% (2010 est.)
3% (2009 est.)

Sudan
11.8% (2010 est.)
11.2% (2009 est.)

Suriname
6.4% (2007 est.)

Swaziland
5% (2010 est.)
7.3% (2009 est.)

Sweden
1.4% (2010 est.)
-0.3% (2009 est.)

Switzerland
0.7% (2010 est.)
-0.5% (2009 est.)

Syria
5.9% (2010 est.)
2.6% (2009 est.)

Taiwan
1.3% (2010 est.)
3.5% (2008)