Slovakia
6.4% (2006 est.)

Slovenia
4.4% (2006 est.)

Solomon Islands
4.4% (2005 est.)

Somalia
2.6% (2006 est.)

South Africa
4.5% (2006 est.)

Spain
3.6% (2006 est.)

Sri Lanka
6.3% (2006 est.)

Sudan
9.6% (2006 est.)

Suriname
5% (2006 est.)

Svalbard
NA%