Region
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Guam
1
Hugli River (India)
1
Hungary
1
India
3
Indonesia
1
Ireland
11
Italy
6
Japan
3
Kentucky
1
Laos
1
Latin America
6
Latvia
1
Liberia
2
London
8
London (England)
3
Malaysia
1
Manresa
2
Manresa (Spain)
2
Maryland
4
Massachusetts
14
Mexico
5
Mississippi
1
Netherlands
4
New York
21
New York (N.Y.)
1
New York (State)
23
Newfoundland
1
North Carolina
1
Northern Mariana Islands
1
OECD countries
1
Ohio
2
Orange County
3
Pacific Area
1
Paraguay
1
Pa⩳es subdesarrollados
1
Pennsylvania
11
Peru
1
Philadelphia
2
Philippines
1
Poland
1
Portugal
2
Public lands
1
Puerto Rico
36
Rhode Island
4
Romania
1
Russia
2
Saint Kitts and Nevis
2
San Francisco
1
San Francisco (Calif.)
1
Scotland
3
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