The 2008 CIA World Factbook

by United States. Central Intelligence Agency

Nicaragua
-1.13 migrant(s)/1,000 population (2008 est.)

Niger
-0.57 migrant(s)/1,000 population (2008 est.)

Nigeria
-0.1 migrant(s)/1,000 population (2008 est.)

Niue
NA (2008 est.)

Norfolk Island
NA (2008 est.)

Northern Mariana Islands
7.04 migrant(s)/1,000 population (2008 est.)

Norway
1.71 migrant(s)/1,000 population (2008 est.)

Oman
0.33 migrant(s)/1,000 population (2008 est.)

Pakistan
-0.51 migrant(s)/1,000 population (2008 est.)

Palau
0.9 migrant(s)/1,000 population (2008 est.)