Geographic location
Pacific
14
Orion
8
Toledo
6
DuBois
5
Hofmann
5
Bergen
4
Collard
4
Findlay
4
Helgoland
4
Laurie
4
Hannah
3
McClintock
3
Norway
3
Sokolova
3
Albright
2
Antarctic
2
Bibby
2
Caldwell
2
Dolores
2
Duarte
2
Elia
2
Greenland
2
Hannes
2
Indian
2
Jenny
2
Lamarck
2
Laure
2
Long Island
2
Lunden
2
Marian
2
McNeill
2
Norwegian Sea
2
Ricardo
2
Silvia
2
Thomsen
2
Vanda
2
Wiencke
2
Adriana
1
Alvarez
1
Andreas
1
Arctic
1
Arctic Ocean
1
Austin
1
Bates
1
Brutto
1
Burgess
1
Canada
1
Canicula
1
Casabianca
1
Drago
1
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