The 2008 CIA World Factbook

by United States. Central Intelligence Agency

Sri Lanka
$30.01 billion (2007 est.)

Sudan
$46.16 billion (2007 est.)

Suriname
$2.404 billion (2007 est.)

Swaziland
$2.936 billion (2007 est.)

Sweden
$455.3 billion (2007 est.)

Switzerland
$423.9 billion (2007 est.)

Syria
$37.76 billion (2007 est.)

Taiwan
$383.3 billion (2007 est.)

Tajikistan
$3.712 billion (2007 est.)

Tanzania
$16.18 billion (2007 est.)