The 2010 CIA World Factbook

by United States. Central Intelligence Agency

Saint Vincent and the Grenadines
$583 million (2010 est.)

Samoa
$550 million (2010 est.)

San Marino
$1.048 billion (2004)

Sao Tome and Principe
$187 million (2010 est.)

Saudi Arabia
$434.4 billion (2010 est.)

Senegal
$12.66 billion (2010 est.)

Serbia
$38.92 billion (2010 est.)

Seychelles
$919 million (2010 est.)

Sierra Leone
$1.901 billion (2010 est.)

Singapore
$217.4 billion (2010 est.)