Sri Lanka
22% (2002 est.)

Sudan
40% (2004 est.)

Suriname
70% (2002 est.)

Swaziland
69% (2006)

Sweden
NA%

Switzerland
NA%

Syria
11.9% (2006 est.)

Taiwan
0.95% (2007 est.)

Tajikistan
60% (2007 est.)

Tanzania
36% (2002 est.)