For this special Eurobarometer, 26,500, citizens in all 27 Member States were asked a series of questions on development issues in June 2010.
2010. aasta juunis paluti selles Eurobaromeetri eriuuringus 26 500 kodanikul kõigist 27 liikmesriigist vastata tervele reale küsimustele arenguküsimuste kohta.