5,150 (2000 census). 2,060 monolinguals. Total users in all countries: 6,150.
Western province: between Ok Birim and Ok Tedi rivers, east of Ok Tedi to main road linking Kiunga and Tabubil, and north to the main mountain range.
Latin script [Latn].
About half the population died 1950–1975 from western diseases. Traditional religion, Christian.