Region
Atlantic Coast (U.S.)
34
Pacific Coast (U.S.)
21
Gulf Coast (U.S.)
9
California
5
Florida
4
Pacific Coast
4
South Atlantic Bight
3
Mexico, Gulf of
2
Mid-Atlantic Bight
2
Middle Atlantic States
2
Atlantic Coast (United States and Canada)
1
Atlantic Ocean
1
Atlantic States
1
Mexico
1
Northwest, Pacific
1
Pacific Coast (North America)
1
South Atlantic States
1
United States
1