Sudan
-$2.595 billion (2010 est.)
-$2.817 billion (2009 est.)

Suriname
$24 million (2007 est.)

Swaziland
-$374 million (2010 est.)
-$213 million (2009 est.)

Sweden
$21.68 billion (2010 est.)
$30.23 billion (2009 est.)

Switzerland
$49.35 billion (2010 est.)
$54.01 billion (2009 est.)

Syria
$649 million (2010 est.)
$394 million (2009 est.)

Taiwan
$39 billion (2010 est.)
$42.92 billion (2009 est.)

Tajikistan
-$330 million (2010 est.)
-$179.9 million (2009 est.)

Tanzania
-$1.523 billion (2010 est.)
-$1.746 billion (2009 est.)

Thailand
$12.29 billion (2010 est.)
$21.86 billion (2009)