The 2004 CIA World Factbook

by United States. Central Intelligence Agency

Serbia and Montenegro
602 million cu m (2001 est.)

Singapore
0 cu m (2001 est.)

Slovakia
292 million cu m (2001 est.)

Slovenia
0 cu m (2001 est.)

South Africa
1.8 billion cu m (2001 est.)

Spain
516 million cu m (2001 est.)

Sweden
0 cu m (2001 est.)

Switzerland
0 cu m (2001 est.)

Syria
5.84 billion cu m (2001 est.)

Taiwan
750 million cu m (2001 est.)