The 2009 CIA World Factbook

by United States. Central Intelligence Agency

Panama
0 cu m (2008 est.)

Papua New Guinea
0 cu m (2008 est.)

Paraguay
0 cu m (2008 est.)

Peru
0 cu m (2008 est.)

Philippines
0 cu m (2008 est.)

Poland
11.2 billion cu m (2008 est.)

Portugal
4.763 billion cu m (2008 est.)

Puerto Rico
806.6 million cu m (2008 est.)

Qatar
0 cu m (2008 est.)

Romania
5.5 billion cu m (2008 est.)