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See Studies on Map

Map of All Studies on

Click on the map below to show a more detailed map (when available) or to search for studies (when a map is not available).
Map Legend

Region Name   Number of Studies
World   226,696  
Europe   64,099  
Albania   22  
Austria   3,921  
Belgium   6,831  
Bosnia and Herzegovina   136  
Bulgaria   1,402  
Croatia   749  
Czech Republic   3,244  
Denmark   5,739  
Estonia   723  
Finland   2,349  
France   16,027  
Germany   14,843  
Greece   2,016  
Hungary   2,938  
Iceland   118  
Ireland   1,193  
Italy   9,066  
Latvia   671  
Lithuania   725  
Luxembourg   87  
Macedonia, The Former Yugoslav Republic of   104  
Montenegro   15  
Netherlands   7,016  
Norway   2,901  
Poland   4,677  
Portugal   1,380  
Romania   1,920  
Serbia   784  
Slovakia   1,344  
Slovenia   475  
Spain   8,725  
Sweden   4,521  
Switzerland   4,703  
United Kingdom   12,458  

Click on a [region name] link to show a map of that region

Click on a [study count] link to see a list of studies in that region. Click on the Back button to return to this list and see studies in another region.

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

Studies with multiple locations are included in each region where the study has locations.

This page last reviewed in October 2015