Kina (PGK; symbol K) = 100 toea. Notes are in denominations of K100, 50, 20, 10, 5 and 2. Coins are in denominations of K1, and 50, 20, 10, 5, 2 and 1 toea.
Papua New Guinea is one of the most heterogeneous nations in the world.There are hundreds of ethnic groups indigenous to Papua New Guinea, the majority being from the group known as Papuans, whose ancestors arrived in the New Guinea region tens of thousands of years ago. The other indigenous peoples are Austronesians, their ancestors having arrived in the region less than four thousand years ago.
Education in Papua New Guinea is not compulsory, and in the mid-1980s only one-third of the population was literate. The present government aims at upgrading and improving the system and quality of education.