The poll was conducted by Bogaziçi University Centre for European Studies, with a sample group of 5,000 people in Germany, France, the United Kingdom, Spain and Poland.
Anketu je sproveo Univerzitetski centar Bogaziči za evropske studije, na uzorku od 5.000 ljudi u Nemačkoj, Francuskoj, Velikoj Britaniji, Španiji i Poljskoj.