The 2010 CIA World Factbook

by United States. Central Intelligence Agency

Solomon Islands
0 cu m (1 January 2010 est.)

Somalia
5.663 billion cu m (1 January 2009 est.)

South Africa
27.16 million cu m (1 January 2006 est.)

Spain
2.548 billion cu m (1 January 2010 est.)

Sri Lanka
0 cu m (1 January 2010 est.)

Sudan
84.95 billion cu m (1 January 2010 est.)

Suriname
0 cu m (1 January 2010 est.)

Swaziland
0 cu m (1 January 2010 est.)

Sweden
0 cu m (1 January 2010 est.)

Switzerland
NA cu m (1 January 2009 est.)