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9926 Studies found for: strength
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Map Legend
Region Name Number of Studies
World 9,926
Africa [map] 130
Central America [map] 40
East Asia [map] 681
Japan 87 [studies]
Europe [map] 3,199
Middle East [map] 407
North America 4,204
Canada [map] 765 [studies]
Mexico 71 [studies]
United States [map] 3,616 [studies]
North Asia [map] 90
Pacifica [map] 189
South America [map] 623
South Asia [map] 91
Southeast Asia [map] 137

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