Namibia
3.6% (2007 est.)

Nauru
NA%

Nepal
3.2% (2007 est.)

Netherlands
3.5% (2007 est.)

Netherlands Antilles
1% (2004 est.)

New Caledonia
NA%

New Zealand
3.1% (2007 est.)

Nicaragua
3.8% (2007 est.)

Niger
3.2% (2007 est.)

Nigeria
6.4% (2007 est.)