The highest frequencies of N-P43 are observed among north-west Siberian populations: 92% (35/38) in a sample of Nganasan, 78% (7/9) in a sample of Enets, 78% (21/27) in a sample of Khants, 75% (44/59) in a sample of Tundra Nenets, 69% (29/42) in another sample of Nenets, 60% (15/25) in a sample of Mansi, 57% (64/112) in another sample of Khants, 54% (27/50) in another sample of Nganasan, 45% (40/89) in a sample of Forest Nenets, 38% (18/47) in a third sample of Khants, and 25% (7/28) in a fourth sample of Khants. In Europe, the N-P43 types have their highest frequency of 20% among Volga-Uralic populations. The extreme western border of the spread of N-P43 is Finland, where this haplogroup occurs only at marginal frequency – 0.4%. Yet N-P43 is quite frequent among Vepsas (17.9%), a small Finnic population living in immediate proximity to Finns, Karelians and Estonians.