The 2001 CIA World Factbook

by United States. Central Intelligence Agency

Nigeria:
2.61% (2001 est.)

Niue:
0.5% (2001 est.)

Norfolk Island:
-0.71% (2001 est.)

Northern Mariana Islands:
3.62% (2001 est.)

Norway:
0.49% (2001 est.)

Oman:
3.43% (2001 est.)

Pakistan:
2.11% (2001 est.)

Palau:
1.69% (2001 est.)

Panama:
1.3% (2001 est.)

Papua New Guinea:
2.43% (2001 est.)