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   203,492  
Europe   56,899  
Albania   20  
Austria   3,648  
Belgium   6,275  
Bosnia and Herzegovina   117  
Bulgaria   1,266  
Croatia   687  
Czech Republic   2,986  
Denmark   5,236  
Estonia   650  
Finland   2,157  
France   13,385  
Germany   13,663  
Greece   1,868  
Hungary   2,716  
Iceland   102  
Ireland   1,074  
Italy   8,217  
Latvia   609  
Lithuania   679  
Luxembourg   83  
Macedonia, The Former Yugoslav Republic of   99  
Montenegro   13  
Netherlands   6,466  
Norway   2,687  
Poland   4,304  
Portugal   1,268  
Romania   1,804  
Serbia   694  
Slovakia   1,251  
Slovenia   433  
Spain   7,816  
Sweden   4,161  
Switzerland   4,256  
United Kingdom   11,223  

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