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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   242,835  
Europe   68,446  
Albania   23  
Austria   4,103  
Belgium   7,230  
Bosnia and Herzegovina   143  
Bulgaria   1,477  
Croatia   799  
Czech Republic   3,271  
Denmark   6,079  
Estonia   762  
Finland   2,471  
France   17,123  
Germany   15,698  
Greece   2,141  
Hungary   3,121  
Iceland   118  
Ireland   1,269  
Italy   9,640  
Latvia   701  
Lithuania   763  
Luxembourg   96  
Macedonia, The Former Yugoslav Republic of   112  
Montenegro   17  
Netherlands   7,417  
Norway   3,044  
Poland   4,969  
Portugal   1,494  
Romania   2,025  
Serbia   831  
Slovakia   1,402  
Slovenia   500  
Spain   9,341  
Sweden   4,774  
Switzerland   4,986  
United Kingdom   13,291  

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