Papua New Guinea:
2 (2000 est.)

Philippines:
1 (2000 est.)

Poland:
3 (2000 est.)

Qatar:
1 (2000 est.)

Romania:
1 (2000 est.)

Saudi Arabia:
5 (2000 est.)

Sierra Leone:
1 (2000 est.)

Singapore:
1 (2000 est.)

Spain:
2 (2000 est.)

Sudan:
1 (2000 est.)