Language name and location: Kanggape, Papua New Guinea [Refer to Ethnologue ]

语言名称和分布地区: 康加佩语 (伊戈姆语 Igom), 巴布亚新几内亚马当省博吉亚区

1. unuanaɡa

2. mukupe

3. mukupe iniki (2+1)

4. mukupe mukupe (2+2)

5. mukupe mukupe iniki (2+2+1)

Linguist providing data and dateː Dr. Glen A. Lean, Department of Communications, Papua New Guinea University of Technology, Lae, Papua New Guinea, 1991.

Sourceː Glendon A. Lean. Counting systems of Papua New Guinea, volume 15, Madang Province Department of Mathematics and Statistics, Papua New Guinea University of Technology, Lae, Papua New Guinea, 1991.
提供资料的语言学家: Dr. Glen A. Lean, 1991 年.

Other comments: Kanggape or Igom is spoken by approximately 1,800 speakers in Bogia district, west of Tanggu, Mandang province, Papua New Guinea. Kanggape system is a digit-tally with the basic numeral set is (1, 2). New data needed to compare with the old one.