The 2010 CIA World Factbook

by United States. Central Intelligence Agency

Namibia
62.29 billion cu m (1 January 2010 est.)

Nauru
0 cu m (1 January 2010 est.)

Nepal
0 cu m (1 January 2010 est.)

Netherlands
1.416 trillion cu m (1 January 2010 est.)

New Caledonia
0 cu m (1 January 2010 est.)

New Zealand
33.98 billion cu m (1 January 2010 est.)

Nicaragua
0 cu m (1 January 2010 est.)

Niger
0 cu m (1 January 2010 est.)

Nigeria
5.246 trillion cu m (1 January 2010 est.)

Niue
0 cu m (1 January 2010 est.)