Region
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Asia, Central
33
Oceania
33
Ukraine
33
Lithuania
32
Middle West
32
Balkan Peninsula
31
Boston
31
Africa, Sub-Saharan
30
Australasia
30
Former Soviet republics
30
Frankfurt am Main
30
Sweden
30
Tropics
30
Wales
30
Africa, North
29
Louisiana
29
Minnesota
29
South America
29
Acadia National Park (Me.)
28
Kennebec Patent (Me.)
28
London
28
Maryland
28
Syria
28
British Columbia
27
London (England)
27
Missouri
27
Alberta
26
Arctic regions
26
Indiana
26
Oregon
26
Arizona
25
Portland
25
Finland
24
Kenya
24
Belgium
23
Ghana
23
Taiwan
23
Colorado
22
Connecticut
22
Denmark
22
Ethiopia
22
Hawaii
22
Tanzania
22
Acadia National Park
21
Byzantine Empire
21
Central America
21
Kansas
21
Serbia
21
South Carolina
21
Washington (State)
21
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