Slovenia
purchasing power parity - $37.06 billion (2002 est.)
Solomon Islands
purchasing power parity - $800 million (2001 est.)
Somalia
purchasing power parity - $4.27 billion (2001 est.)
South Africa
purchasing power parity - $427.7 billion (2002 est.)
Spain
purchasing power parity - $850.7 billion (2002 est.)
Sri Lanka
purchasing power parity - $73.7 billion (2002 est.)
Sudan
purchasing power parity - $52.9 billion (2002 est.)
Suriname
purchasing power parity - $1.469 billion (2002 est.)
Svalbard
purchasing power parity - $NA
Swaziland
purchasing power parity - $5.542 billion (2002 est.)