Sri Lanka
$18.34 billion (31 December 2010 est.)
$16.64 billion (31 December 2009 est.)

Sudan
$10.15 billion (31 December 2010 est.)
$9.307 billion (31 December 2009 est.)

Suriname
$793.1 million (31 December 2008 est.)
$651 million (31 December 2007 est.)

Swaziland
$258.5 million (31 December 2010 est.)
$274.5 million (31 December 2009 est.)

Sweden
$640.2 billion (31 December 2010 est.)
$583.8 billion (31 December 2009 est.)

Switzerland
$992.6 billion (31 December 2009 est.)
$923.1 billion (31 December 2008)

Syria
$27.14 billion (31 December 2010 est.)
$23.58 billion (31 December 2009 est.)

Taiwan
$661.4 billion (31 December 2010 est.)
$630.8 billion (31 December 2009 est.)

Tajikistan
$1.209 billion (31 December 2010 est.)
$939.7 million (31 December 2009 est.)

Tanzania
$4.163 million (31 December 2010 est.)
$3.878 million (31 December 2009 est.)