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2097 Studies found for: Bulgaria

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Map Legend
Region Name Number of Studies
World 2,097
Africa [map] 577
Central America [map] 254
East Asia [map] 856
Japan 394 [studies]
Europe [map] 2,097
Middle East [map] 857
North America 1,511
Canada [map] 887 [studies]
Mexico 624 [studies]
United States [map] 1,372 [studies]
North Asia [map] 1,342
Pacifica [map] 728
South America [map] 851
South Asia [map] 372
Southeast Asia [map] 533

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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.