Sudan
18.7% (2002 est.)

Suriname
17% (2000)

Swaziland
34% (2000 est.)

Sweden
4% (2002 est.)

Switzerland
1.9% (2002 est.)

Syria
20% (2002 est.)

Taiwan
5.2% (2002 est.)

Tajikistan
40% (2002 est.)

Tanzania
NA%

Thailand
2.9% (2002 est.)