The European Journal of Political Research Political Data Yearbook (EJPR PDY),
published by Wiley on behalf of the European Consortium for Political Research, collects election results,
national referenda, changes in government, and institutional reforms in 37 countries including all of the EU member states. In addition, recognized experts on the politics of each country provide commentary on these events, as well as on the principal issues in national politics. The data held within the EJPR PDY is now available in a separate, freely available and interactive online resource – the PDY interactive. Users can select to view different types of data in graphical format, customize by adjusting time settings or selecting parties to view, and download full datasets (with footnotes) for use in research.