The map shows percentage belief in a god in the EU by nation. Data from a 2005 Eurobarometer poll (available here in page 9).
Blank_map_of_Europe.svg
EU_belief_in_god.png
Blank_map_of_Europe.svg: maix¿?
EU_belief_in_god.png: Olahus
derivative work: Alphathon /'æl.f'æ.ðɒn/ (talk)