Namibia
$4.756 billion (31 December 2010 est.)
$3.691 billion (31 December 2009 est.)

Nepal
$10.01 billion (July 2010)
$10.67 billion (July 2009)

Netherlands
$1.124 trillion (31 December 2010 est.)
$1.133 trillion (31 December 2009 est.)

New Zealand
$118.1 billion (31 December 2010 est.)
$108.9 billion (31 December 2009 est.)

Nicaragua
$2.9 billion (31 December 2010 est.)
$2.586 billion (31 December 2009 est.)

Niger
$1.038 billion (31 December 2009 est.)
$844.6 million (31 December 2008 est.)

Nigeria
$91.97 billion (31 December 2010 est.)
$72.31 billion (31 December 2009 est.)

Norway
$256.3 billion (31 December 2010 est.)
$243.3 billion (31 December 2009 est.)

Oman
$22.35 billion (31 December 2010 est.)
$20.52 billion (31 December 2009 est.)

Pakistan
$85.22 billion (31 December 2010 est.)
$65.13 billion (31 December 2009 est.)