Qatar
18.2 billion cu m (2004 est.)
Romania
0 cu m (2001 est.)
Russia
171 billion cu m (2003 est.)
Saudi Arabia
0 cu m (2002)
Senegal
0 cu m (2001 est.)
Serbia and Montenegro
0 cu m (2001 est.)
Singapore
0 cu m (2001 est.)
Slovakia
0 cu m (2003 est.)
Slovenia
0 cu m (2001 est.)
South Africa
0 cu m (2001 est.)