Sri Lanka
-$3.876 billion (2008 est.)
-$1.464 billion (2007 est.)

Sudan
-$1.314 billion (2008 est.)
-$3.447 billion (2007 est.)

Suriname
$24 million (2007 est.)

Swaziland
-$33 million (2008 est.)
$4 million (2007 est.)

Sweden
$40.32 billion (2008 est.)
$38.42 billion (2007 est.)

Switzerland
$41.21 billion (2008 est.)
$43.95 billion (2007 est.)

Syria
-$791 million (2008 est.)
$402 million (2007 est.)

Taiwan
$24.89 billion (2008 est.)
$32.98 billion (2007 est.)

Tajikistan
$47.6 million (2008 est.)
-$495.1 million (2007 est.)

Tanzania
-$3.536 billion (2008 est.)
-$1.856 billion (2007 est.)