Geographic location
Pacific
McCormick
15
Toledo
14
Rus’
11
Hurd
10
Sven
10
Diaz
8
Heron Island
8
Bering Sea
7
Austral
6
Chivers
6
Cornwall
6
Hofmann
6
New Zealand
5
Antarctic
4
Charybdis
4
Fang
4
O'Connor
4
Alicia
3
Canada
3
Gulf of Alaska
3
Hoegh
3
Indian
3
Williamson
3
Andreas
2
Arctic
2
Avery
2
Bory
2
Christoffersen
2
Currie
2
Elliot
2
Gardner
2
Hayes
2
Hayward
2
Kay
2
Laurie
2
Lester
2
Lizard Island
2
Maher
2
Martina
2
McMahon
2
Moe
2
Moriarty
2
Orion
2
Paulina
2
Psi
2
Shackleton
2
The Needles
2
Triton
2
Achilles Heel
1
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