Singapore
3.1% (2006 est.)

Slovakia
10.2% (2006 est.)

Slovenia
9.6% (2006 est.)

Solomon Islands
NA%

Somalia
NA%

South Africa
25.5% (2006 est.)

Spain
8.7% (2006 est.)

Sri Lanka
7.6% (2006 est.)

Sudan
18.7% (2002 est.)

Suriname
9.5% (2004)