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2273 Studies found for: Bulgaria

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Map Legend
Region Name Number of Studies
World 2,273
Africa [map] 611
Central America [map] 281
East Asia [map] 947
Japan 459 [studies]
Europe [map] 2,268
Middle East [map] 954
North America 1,643
Canada [map] 961 [studies]
Mexico 676 [studies]
United States [map] 1,496 [studies]
North Asia [map] 1,452
Pacifica [map] 802
South America [map] 917
South Asia [map] 407
Southeast Asia [map] 578

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