Region
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New York (State)
22
Norway
22
Philippines
22
Rocky Mountains
22
Argentina
21
Asia
21
Belize
21
Central America
21
Ecuador
21
Florida
21
Peru
21
Spain
21
Utah
21
Czech Republic
20
Dominica
20
Sweden
20
Black Hills National Forest (S.D. and Wyo.)
19
Chile
19
England
19
Foreign countries
19
Switzerland
19
Atlantic Coast (U.S.)
18
Bulgaria
18
Jordan
18
Marshall Islands
18
Egypt
17
Estonia
17
Honduras
17
Lithuania
17
Micronesia
17
New Zealand
17
North Atlantic Ocean
17
Cuba
16
Great Plains
16
Guatemala
16
Kazakhstan
16
Singapore
16
Sri Lanka
16
Texas
16
Vietnam
16
Africa, Sub-Saharan
15
America
15
Antarctica
15
Denmark
15
El Salvador
15
Latvia
15
Morocco
15
Pakistan
15
South Africa
15
South Asia
15
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