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117545 Studies found for: during

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Map Legend
Region Name Number of Studies
World [map] 117,545
Europe 40,400
Albania 16 [studies]
Austria 2,006 [studies]
Belgium 4,085 [studies]
Bosnia and Herzegovina 90 [studies]
Bulgaria 886 [studies]
Croatia 470 [studies]
Czech Republic 545 [studies]
Denmark 3,350 [studies]
Estonia 403 [studies]
Finland 1,300 [studies]
France 11,876 [studies]
Germany 7,162 [studies]
Greece 1,268 [studies]
Hungary 1,701 [studies]
Iceland 70 [studies]
Ireland 634 [studies]
Italy 5,493 [studies]
Latvia 369 [studies]
Lithuania 461 [studies]
Luxembourg 44 [studies]
Macedonia, The Former Yugoslav Republic of 35 [studies]
Montenegro 11 [studies]
Netherlands 3,851 [studies]
Norway 1,552 [studies]
Poland 2,904 [studies]
Portugal 876 [studies]
Romania 1,007 [studies]
Serbia 492 [studies]
Slovakia 730 [studies]
Slovenia 308 [studies]
Spain 6,081 [studies]
Sweden 2,734 [studies]
Switzerland 2,683 [studies]
United Kingdom 6,574 [studies]

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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.