Spain
2.8% (2007 est.)
Sri Lanka
15.8% (2007 est.)
Sudan
8% (2007 est.)
Suriname
6.4% (2007 est.)
Swaziland
8.1% (2007 est.)
Sweden
2.2% (2007 est.)
Switzerland
0.7% (2007 est.)
Syria
12.2% (2007 est.)
Taiwan
1.8% (2007 est.)
Tajikistan
13.1% (2007 est.)