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69911 Studies found for: standard

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Map Legend
Region Name Number of Studies
World 69,911
Africa [map] 2,337
Central America [map] 642
East Asia [map] 6,047
Japan 920 [studies]
Europe [map] 20,266
Middle East [map] 2,851
North America 33,910
Canada [map] 5,607 [studies]
Mexico 802 [studies]
United States [map] 29,922 [studies]
North Asia [map] 1,363
Pacifica [map] 1,852
South America [map] 2,008
South Asia [map] 1,302
Southeast Asia [map] 1,622

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Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.