Geographic location
Canada
Arctic
13
Greenland
11
Pacific
10
Antarctic
6
Gronland
6
New Zealand
6
Norway
5
Indian
4
Kerguelen
4
Pena
4
Ross Sea
4
The Antarctic
4
Tristan
4
Tromso
4
White Sea
4
Antarctic Peninsula
2
Argentina
2
Australian Antarctic Territory
2
Baja
2
Bergen
2
Blanche
2
Brattholmen
2
British Columbia
2
Burton
2
Charcot
2
Christiania
2
Cleary
2
Coral Bank
2
Detroit
2
Elephant Island
2
Ferrer
2
Forbes
2
Franz Josef Land
2
Gonzalez
2
Gough
2
Heard Island
2
Hernandez
2
Hodgson
2
Holdfast
2
Jan Mayen
2
Kendrick
2
Kerguelen Islands
2
Kola Peninsula
2
Litke
2
Livingston Island
2
Lopez
2
Medusa
2
Mellemfjord
2
Okhotsk
2
more ...